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228 changed files with 2557 additions and 8779 deletions
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@@ -0,0 +1,20 @@
name: add artifact links to pull request
on:
workflow_run:
workflows: ["Upload Preview APK"]
types: [completed]
jobs:
artifacts-url-comments:
name: add artifact links to pull request
runs-on: ubuntu-latest
if: ${{ github.event.workflow_run.conclusion == 'success' }}
steps:
- name: add artifact links to pull request
uses: tonyhallett/artifacts-url-comments@v1.1.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
prefix: "**To test the changes in this pull request, install this apk:**"
format: "[📦 {name}]({url})"
addTo: pull
+6 -9
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@@ -10,24 +10,21 @@ on:
- 'jni/dc_wrapper.c'
- 'scripts/ndk-make.sh'
permissions: {}
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
- uses: actions/checkout@v5
with:
submodules: recursive
persist-credentials: false
- uses: android-actions/setup-android@40fd30fb8d7440372e1316f5d1809ec01dcd3699 # v4.0.1
- uses: nttld/setup-ndk@ed92fe6cadad69be94a966a7ee3271275e62f779 # v1.6.0
- uses: android-actions/setup-android@v3
- uses: nttld/setup-ndk@v1
id: setup-ndk
with:
ndk-version: "r29"
ndk-version: r27
- uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
- uses: Swatinem/rust-cache@v2
with:
workspaces: jni/deltachat-core-rust
@@ -37,7 +34,7 @@ jobs:
- name: Cache compiled core
id: cache-core
uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
uses: actions/cache@v4
with:
path: |
jni/arm64-v8a
+4 -18
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@@ -5,8 +5,6 @@ on:
branches: [main]
pull_request:
permissions: {}
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
@@ -18,16 +16,12 @@ jobs:
permissions:
contents: read
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
with:
persist-credentials: false
- uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
- uses: actions/checkout@v5
- uses: actions/setup-java@v5
with:
java-version: 17
distribution: temurin
- name: Restore Gradle cache
id: gradle-cache
uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
- uses: actions/cache@v4
with:
path: |
~/.gradle/caches
@@ -36,14 +30,6 @@ jobs:
restore-keys: |
${{ runner.os }}-gradle-
- name: Validate Gradle Wrapper
uses: gradle/actions/wrapper-validation@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
uses: gradle/actions/wrapper-validation@v4
- name: Check formatting
run: ./gradlew spotlessCheck
- name: Save Gradle cache
if: github.event_name == 'push' && steps.gradle-cache.outputs.cache-hit != 'true'
uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
with:
path: |
~/.gradle/caches
~/.gradle/wrapper
key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+11 -34
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@@ -6,30 +6,24 @@ concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
permissions: {}
jobs:
build:
name: Upload Preview APK
runs-on: ubuntu-latest
permissions:
contents: read
pull-requests: write
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
- uses: actions/checkout@v5
with:
submodules: recursive
persist-credentials: false
- name: Validate Fastlane Metadata
uses: ashutoshgngwr/validate-fastlane-supply-metadata@c8857fdbbd3e00f9a5cbe8604bcecfa95ce8fef8 # v2.1.0
uses: ashutoshgngwr/validate-fastlane-supply-metadata@v2
- uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
- uses: actions/setup-java@v5
with:
java-version: 17
distribution: 'temurin'
- uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
- uses: actions/cache@v4
with:
path: |
~/.gradle/caches
@@ -39,15 +33,15 @@ jobs:
${{ runner.os }}-gradle-
- name: Validate Gradle Wrapper
uses: gradle/actions/wrapper-validation@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
uses: gradle/actions/wrapper-validation@v4
- uses: android-actions/setup-android@40fd30fb8d7440372e1316f5d1809ec01dcd3699 # v4.0.1
- uses: nttld/setup-ndk@ed92fe6cadad69be94a966a7ee3271275e62f779 # v1.6.0
- uses: android-actions/setup-android@v3
- uses: nttld/setup-ndk@v1
id: setup-ndk
with:
ndk-version: "r29"
ndk-version: r27
- uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
- uses: Swatinem/rust-cache@v2
with:
workspaces: jni/deltachat-core-rust
@@ -57,7 +51,7 @@ jobs:
- name: Restore compiled core
id: core-cache
uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
uses: actions/cache/restore@v4
with:
path: |
jni/arm64-v8a
@@ -76,24 +70,7 @@ jobs:
run: ./gradlew --no-daemon -PABI_FILTER=arm64-v8a assembleFossDebug
- name: Upload APK
id: upload
if: github.event.pull_request.head.repo.full_name == github.repository
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
uses: actions/upload-artifact@v4
with:
name: app-preview.apk
path: 'build/outputs/apk/foss/debug/*.apk'
- name: Add artifact links to PR
if: github.event.pull_request.head.repo.full_name == github.repository
uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
env:
ARTIFACT_URL: ${{ steps.upload.outputs.artifact-url }}
with:
script: |
const url = process.env.ARTIFACT_URL;
await github.rest.issues.createComment({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: context.issue.number,
body: `**To test the changes in this pull request, install this apk:**\n\n[📦 app-preview.apk](${url})`,
});
+6 -6
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@@ -23,18 +23,18 @@ jobs:
name: Upload Release APK
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
- uses: actions/checkout@v3
with:
submodules: recursive
- uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
- uses: Swatinem/rust-cache@v2
with:
working-directory: jni/deltachat-core-rust
- uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
- uses: actions/setup-java@v3
with:
java-version: 17
distribution: 'temurin'
- uses: android-actions/setup-android@40fd30fb8d7440372e1316f5d1809ec01dcd3699 # v4.0.1
- uses: nttld/setup-ndk@ed92fe6cadad69be94a966a7ee3271275e62f779 # v1.6.0
- uses: android-actions/setup-android@v3
- uses: nttld/setup-ndk@v1
id: setup-ndk
with:
ndk-version: r27
@@ -63,7 +63,7 @@ jobs:
mv build/outputs/mapping/gplayRelease/mapping.txt build/outputs/mapping/fossRelease/mapping-gplay.txt
- name: Release on GitHub
uses: softprops/action-gh-release@b4309332981a82ec1c5618f44dd2e27cc8bfbfda # v3.0.0
uses: softprops/action-gh-release@v1
with:
token: "${{ secrets.GITHUB_TOKEN }}"
body: '[<img src="store/get-it-on-gplay.png" alt="Get it on Google Play" height="48">](https://play.google.com/store/apps/details?id=com.github.arcanechat) [<img src="store/get-it-on-fdroid.png" alt="Get it on F-Droid" height="48">](https://f-droid.org/packages/chat.delta.lite) [<img src="store/get-it-on-github.png" alt="Get it on GitHub" height="48">](https://github.com/ArcaneChat/android/releases/latest/download/ArcaneChat-gplay.apk)'
-26
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@@ -1,26 +0,0 @@
name: GitHub Actions Security Analysis with zizmor
on:
push:
branches: ["main"]
pull_request:
branches: ["**"]
permissions: {}
jobs:
zizmor:
name: Run zizmor
runs-on: ubuntu-latest
permissions:
security-events: write # Required for upload-sarif (used by zizmor-action) to upload SARIF files.
contents: read
actions: read
steps:
- name: Checkout repository
uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
with:
persist-credentials: false
- name: Run zizmor
uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
-6
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@@ -1,6 +0,0 @@
rules:
unpinned-uses:
config:
policies:
actions/*: ref-pin
dependabot/*: ref-pin
+6 -7
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@@ -47,7 +47,7 @@ Nix development environment contains Rust with cross-compilation toolchains and
To [build an APK](https://developer.android.com/studio/build/building-cmdline) run the following 2 steps.
Note that the first step may take some time to build for all architectures. You can optionally read
[the first comment block in the `ndk-make.sh` script](./scripts/ndk-make.sh)
[the first comment block in the `ndk-make.sh` script](https://github.com/deltachat/deltachat-android/blob/master/scripts/ndk-make.sh)
for pointers on how to build for a specific architecture.
```
$ scripts/ndk-make.sh
@@ -56,7 +56,7 @@ $ ./gradlew assembleDebug
Resulting APK files can be found in
`build/outputs/apk/gplay/debug/` and
`build/outputs/apk/foss/debug/`.
`build/outputs/apk/fat/debug/`.
## Build Using Dockerfile
@@ -114,7 +114,7 @@ deltachat@6012dcb974fe:/home/app$ ./gradlew assembleDebug
In /etc/containers/storage.conf, replace the line: `driver = ""` with: `driver = "overlay"`.
You can also set the `driver` option to something else, you just need to set it to _something_.
[Read about possible options here](https://github.com/containers/storage/blob/main/docs/containers-storage.conf.5.md#storage-table).
[Read about possible options here](https://github.com/containers/storage/blob/master/docs/containers-storage.conf.5.md#storage-table).
## <a name="setup-podman"></a>Setup Podman
@@ -135,8 +135,8 @@ See https://wiki.archlinux.org/index.php/Podman#Rootless_Podman for more informa
To setup build environment manually:
- _Either_, in Android Studio, go to "Tools / SDK Manager / SDK Tools", enable "Show Package Details",
select "CMake" and the desired NDK (install the same NDK version as the [Dockerfile](./Dockerfile)), hit "Apply".
- _Or_ read [Dockerfile](./Dockerfile) and mimic what it does.
select "CMake" and the desired NDK (install the same NDK version as the [Dockerfile](https://github.com/deltachat/deltachat-android/blob/master/Dockerfile)), hit "Apply".
- _Or_ read [Dockerfile](https://github.com/deltachat/deltachat-android/blob/master/Dockerfile) and mimic what it does.
Then, in both cases, install Rust using [rustup](https://rustup.rs/)
and Rust toolchains for cross-compilation by executing `scripts/install-toolchains.sh`.
@@ -244,8 +244,7 @@ $ANDROID_NDK_ROOT/ndk-stack --sym obj/local/armeabi-v7a --dump crash.txt > decod
Replace `armeabi-v7a` by the correct architecture the logs come from (can be guessed by trial and error)
### Deobfuscating Java Stack Traces
### Deobfuscating Java/Kotlin Stack Traces
Because the app uses code minification (ProGuard/R8), Java stack traces in crash reports are obfuscated.
To decode them, use `retrace` with the `mapping.txt` file that is included in the symbols zip:
+1 -58
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@@ -1,69 +1,12 @@
# Delta Chat Android Changelog
## v2.53.0
2026-06
* Use message style notifications for longer message previews
* Remove notification after audio playback ends
* Fix: do not allow blocked contacts to use our invite links
* Fix sending mini-app that was used/prepared before sending
* Some more small fixes and updated translations
* Update to core 2.53.0
## v2.52.0
2026-06
* Fix: avoid crashes in Media preview sometimes
* Fix: Incorrect total time when attaching audio files as draft
* Fix: Audio files in draft showing total time from wrong file
* Fix: Update the channel title after joining if the QR code had an outdated title
* Voice recording will be automatically saved as draft when interrupted
* Update to core 2.52.0
## v2.51.0
2026-06
## Unreleased
* Better incoming call system integration
* Calls are not experimental anymore and don't need to be manually enabled
* Calls can be answered by tapping messages
* Notify the user when they try to make a call while the device is offline
* Channels are no longer experimental and are available by default
* Display a permanent notification when doing location streaming and get rid of dangerous "Access Location in Background" permission
* Autoplay all voice messages in a chat
* Allow to share location for 24 hours
* Allow mini-apps to play audio without user interaction
* Allow to paste and open invitation links from search
* Mark chats as unread (long tap a chat and select the corresponding option from the three-dot-menu)
* Add "Mark all as read" option to profile menu in the profile switcher
* Fix process of upgrading from a very old version of the app
* Show more recent added stickers at the top of the sticker picker
* Allow to open links in messages via actions in TalkBack menu
* Allow to open map if user clicks "Location streaming enabled" system message
* Allow to disable incoming calls notifications
* Add an option to process unencrypted messages; by default, only encrypted messages can be sent or received
* Fix: do not accidentally set draft in chats that don't allow sending messages
* Fix swipe navigation between tabs in RTL languages
* Remove "Move to DeltaChat folder", in case you are using the option, a device message shows how to proceed
* Remove "Only fetch from DeltaChat folder" option, the functionality is preserved for existing profiles
* Remove "Delete Messages from Server" option, this is now up to the server:
Chatmail handles that automatically, classic email servers used as relay often have lots of storage or options themselves
* Remove "Show Email" options, all messages are shown by default, shared usage of email account is not supported
* Allow otherwise invalid TLS connections if the key is unchanged
* Adapt quota warning to automatic cleanup.
* Don't show non-delivery-notfications in broadcast channels
* Resend the last 10 messages to new broadcast channel member
* Enable PQC (Post-Quantum Cryptography) support. We do not generate PQC keys yet, this step is needed for forward compatibility
* Improve avatar quality
* Add new webxdc.isAppSender and webxdc.isBroadcast APIs for mini-apps
* Fix: avoid invalid empty "~" notifications when some peer is streaming location
* Fix: Improve detection of stickers
* Fix text direction issues for RTL languages in "Show full message" view
* Fix: Reconnect when removing a relay
* Fix: Location streaming now works correctly with multiple accounts
* Fix debouncing in chatlist and search
* Fix sharing contact across profiles
* Fix: Reset scroll location after switching account
* Update to core 2.51.0
## v2.49.0
2026-04
+2 -2
View File
@@ -34,8 +34,8 @@ android {
useLibrary 'org.apache.http.legacy'
defaultConfig {
versionCode 30000746
versionName "2.53.0"
versionCode 30000742
versionName "2.49.0"
applicationId "chat.delta.lite"
multiDexEnabled true
-1
View File
@@ -35,7 +35,6 @@
buildInputs = [
android-sdk
pkgs.openjdk17
pkgs.perl
(pkgs.buildPackages.rust-bin.stable."${rust-version}".minimal.override {
targets = [
"armv7-linux-androideabi"
+6
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@@ -1643,6 +1643,12 @@ JNIEXPORT void Java_com_b44t_messenger_DcMsg_setHtml(JNIEnv *env, jobject obj, j
}
JNIEXPORT void Java_com_b44t_messenger_DcMsg_forceSticker(JNIEnv *env, jobject obj)
{
dc_msg_force_sticker(get_dc_msg(env, obj));
}
JNIEXPORT jstring Java_com_b44t_messenger_DcMsg_getPOILocation(JNIEnv *env, jobject obj)
{
char* temp = dc_msg_get_poi_location(get_dc_msg(env, obj));
@@ -39,7 +39,7 @@ public class EnterChatsBenchmark {
// PLEASE BACKUP YOUR ACCOUNT BEFORE RUNNING THIS!
// ==============================================================================================
private static final String TAG = "EnterChatsBenchmark";
private static final String TAG = EnterChatsBenchmark.class.getSimpleName();
@Rule
public ActivityScenarioRule<ConversationListActivity> activityRule =
@@ -6,7 +6,7 @@ import android.util.Log;
/** Non-GMS, always uses the platform LocationManager. */
public final class LocationSourceFactory {
private static final String TAG = "LocationSourceFactory";
private static final String TAG = LocationSourceFactory.class.getSimpleName();
private LocationSourceFactory() {}
@@ -14,7 +14,7 @@ import com.google.android.gms.location.Priority;
public class GmsLocationSource implements LocationSource {
private static final String TAG = "GmsLocationSource";
private static final String TAG = GmsLocationSource.class.getSimpleName();
private static final long UPDATE_INTERVAL_MS = 3_000;
private static final long FASTEST_INTERVAL_MS = 1_000;
@@ -11,7 +11,7 @@ import com.google.android.gms.common.GoogleApiAvailability;
*/
public final class LocationSourceFactory {
private static final String TAG = "LocationSourceFactory";
private static final String TAG = LocationSourceFactory.class.getSimpleName();
private LocationSourceFactory() {}
@@ -17,7 +17,7 @@ import org.thoughtcrime.securesms.service.FetchForegroundService;
import org.thoughtcrime.securesms.util.Util;
public class FcmReceiveService extends FirebaseMessagingService {
private static final String TAG = "FcmReceiveService";
private static final String TAG = FcmReceiveService.class.getSimpleName();
private static final Object INIT_LOCK = new Object();
private static boolean initialized;
private static volatile boolean triedRegistering;
+1 -7
View File
@@ -71,7 +71,6 @@
android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_CAMERA" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_MICROPHONE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_PHONE_CALL" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION" />
<uses-permission android:name="android.permission.MANAGE_OWN_CALLS" />
@@ -491,12 +490,7 @@
android:name=".calls.CallService"
android:enabled="true"
android:exported="false"
android:foregroundServiceType="camera|microphone|phoneCall" />
<receiver
android:name=".calls.CallActionReceiver"
android:enabled="true"
android:exported="false" />
android:foregroundServiceType="camera|microphone" />
<receiver
android:name=".notifications.MarkReadReceiver"
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -643,197 +628,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1631,20 +1425,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+14 -213
View File
@@ -29,21 +29,6 @@
<li><a href="#wie-viele-mitglieder-können-in-einer-einzelnen-gruppe-sein">Wie viele Mitglieder können in einer einzelnen Gruppe sein?</a></li>
</ul>
</li>
<li><a href="#channels">Kanäle</a>
<ul>
<li><a href="#einem-kanal-beitreten">Einem Kanal beitreten</a></li>
<li><a href="#einen-kanal-erstellen">Einen Kanal erstellen</a></li>
<li><a href="#wie-viele-empfänger-kann-ein-kanal-haben">Wie viele Empfänger kann ein Kanal haben?</a></li>
</ul>
</li>
<li><a href="#calls">Anrufe</a>
<ul>
<li><a href="#jemanden-anrufen">Jemanden anrufen</a></li>
<li><a href="#einen-anruf-annehmen-oder-ablehnen">Einen Anruf annehmen oder ablehnen</a></li>
<li><a href="#während-des-anrufs">Während des Anrufs</a></li>
<li><a href="#verpasste-anrufe-und-benachrichtigungen">Verpasste Anrufe und Benachrichtigungen</a></li>
</ul>
</li>
<li><a href="#webxdc">In-Chat-Apps</a>
<ul>
<li><a href="#wo-bekomme-ich-in-chat-apps">Wo bekomme ich In-Chat-Apps?</a></li>
@@ -599,197 +584,6 @@ aber mehr als 150 sind nicht empfohlen.</p>
<p>Wenn Gruppen größer werden, können sie sozial instabil werden und benötigen möglicherweise eine Hierarchie - und Delta Chat ist ein privater Messenger für Chats mit <a href="#groups">gleichen Rechten</a>. Vgl. <a href="https://de.wikipedia.org/wiki/Dunbar-Zahl">Dunbar-Zahl</a>.</p>
<h2 id="channels">
Kanäle <a href="#channels" class="anchor"></a>
</h2>
<p>Kanäle dienen der Verbreitung von Nachrichten an viele Empfänger.</p>
<h3 id="einem-kanal-beitreten">
Einem Kanal beitreten <a href="#einem-kanal-beitreten" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="einen-kanal-erstellen">
Einen Kanal erstellen <a href="#einen-kanal-erstellen" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="wie-viele-empfänger-kann-ein-kanal-haben">
Wie viele Empfänger kann ein Kanal haben? <a href="#wie-viele-empfänger-kann-ein-kanal-haben" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Anrufe <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="jemanden-anrufen">
Jemanden anrufen <a href="#jemanden-anrufen" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="einen-anruf-annehmen-oder-ablehnen">
Einen Anruf annehmen oder ablehnen <a href="#einen-anruf-annehmen-oder-ablehnen" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="während-des-anrufs">
Während des Anrufs <a href="#während-des-anrufs" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="verpasste-anrufe-und-benachrichtigungen">
Verpasste Anrufe und Benachrichtigungen <a href="#verpasste-anrufe-und-benachrichtigungen" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1535,16 +1329,23 @@ im Falle einer Beschlagnahmung des Geräts nicht ohne Weiteres identifiziert wer
</h3>
<p>Die verwendeten <a href="#relays">Relays</a> müssen deine IP-Adresse kennen,
sowie manchmal auch die Geräte deiner Kontakte, wenn du einen <a href="#calls">Anruf</a> tätigst
oder ihr gemeinsam <a href="#webxdc">Apps</a> verwendet.</p>
<p>Das verwendete <a href="#relays">Relay</a> muss Ihre IP-Adresse kennen,
sowie manchmal auch die Geräte Ihrer Kontakte, wenn Sie einen <a href="#experiments">Anruf</a> tätigen
oder gemeinsam <a href="#webxdc">Apps</a> verwenden.</p>
<p>IP-Adressen sind für Verbindungen und für Effizienz erforderlich.
Sie werden von Delta Chat weder gespeichert noch offengelegt.
IP-Adressen sind nicht mit einer Adresse, die du einem Lieferdienst gibst, vergleichbar - sondern viel gröber und oft nur die Stadt oder die Region beschreibend.</p>
Sie werden weder gespeichert noch offengelegt.
Beachten Sie, dass die IP-Adresse
nicht mit einer Adresse, die Sie einem Lieferdienst geben, vergleichbar ist -
sondern viel gröber ist und oft nur die Region oder das Land angibt.</p>
<p>Wenn du deine IP-Adresse als Risiko betrachtest, empfehlen wir, ein VPN für das gesamte System zu verwenden.
Einstellungen auf App-Ebene hinterlassen Lücken überall im System. Wenn man beispielsweise auf einen Link tippt, können IP-Adressen an Unbekannte weitergegeben werden, was bei weitem das größere Risiko darstellt</p>
<p>Da dies die Standardfunktion des Internets und anderer Messenger ist,
bieten wir hier keine Optionen an und stellen auch keine Fragen im Voraus.</p>
<p>Wenn Sie Ihre IP-Adresse als Sicherheits- oder Datenschutzrisiko betrachten,
empfehlen wir Ihnen, ein VPN in Kombination mit dem System-Lockdown-Modus zu verwenden.
Alle einzelnen Apps auf Ihrem System nach IP-Optionen abzusuchen wird nicht zufriedenstellen sein;
beispielsweise legt das Antippen eines Links IP-Adressen gegenüber unbekannten Parteien offen und stellt hier das weitaus größere Risiko dar.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -642,197 +627,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1631,20 +1425,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
File diff suppressed because it is too large Load Diff
+18 -218
View File
@@ -29,21 +29,6 @@
<li><a href="#zenbat-kide-izan-ditzake-talde-batek">Zenbat kide izan ditzake talde batek?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">Txat barruko aplikazioak</a>
<ul>
<li><a href="#non-lortu-ditzaket-txat-barruko-aplikazioak">Non lortu ditzaket txat barruko aplikazioak?</a></li>
@@ -639,197 +624,6 @@ baina ez da komeni 150 baino gehiago izatea.</p>
Delta Chat <a href="#groups">eskubide berberekin</a> txateatzeko aukera ematen duen mezularitza pribatuko zerbitzu bat da.
Informazio gehiago nahi baduzu, kontsultatu <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbarren zenbakia</a>.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1637,20 +1431,26 @@ txat-kontaktuak ezin izango dira erraz identifikatu.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>Erabiltzen duzun <a href="#relays">erreleak</a> zure IP helbidea jakin behar du,
eta, batzuetan, baita zure kontaktuen gailuena ere; adibidez,
kontaktu horiekin <a href="#experiments">deiak</a> egiten badituzu edo
<a href="#webxdc">aplikazioak</a> erabiltzen badituzu.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
<p>IP helbideak ezinbestekoak dira konektibitaterako eta eraginkortasunerako.
Ez dira gordetzen, ez argitara ematen.
Kontuan izan IP helbidea ez dela mezularitzako zerbitzuei-eta eman ohi zaiena
bezalako helbide zehatz bat; askoz orokorragoa da, eta askotan eskualdea edo
herrialdea baizik ez du identifikatzen.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>Internetek eta beste mezularitza-aplikazioek horrela funtzionatzen dutenez,
ez dugu horren gaineko bestelako aukerarik eskaintzen, ez galderarik egiten.</p>
<p>Uste baduzu zure IP helbidea jakiteak zure segurtasuna edo pribatutasuna
arriskuan jar ditzakeela, zera gomendatuko genizuke, VPN bat erabiltzea,
sistema blokeatzeko moduarekin batera. Zure sistemako aplikazio guztietan
alternatibak bilatzeak segurtasun-zuloak utziko ditu; adibidez, esteka batean klik egindakoan,
IP helbideak agerian geratzen zaizkie hirugarren ezezagunei, eta
hori askoz arriskutsuagoa da.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -562,197 +547,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1544,20 +1338,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -642,197 +627,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1631,20 +1425,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+15 -217
View File
@@ -29,21 +29,6 @@
<li><a href="#quanti-membri-possono-partecipare-a-un-singolo-gruppo">Quanti membri possono partecipare a un singolo gruppo?</a></li>
</ul>
</li>
<li><a href="#canali">Canali</a>
<ul>
<li><a href="#iscriversi-a-un-canale">Iscriversi a un canale</a></li>
<li><a href="#creare-un-canale">Creare un canale</a></li>
<li><a href="#quanti-iscritti-può-avere-un-canale">Quanti iscritti può avere un canale?</a></li>
</ul>
</li>
<li><a href="#calls">Chiamate</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">Apps in chat</a>
<ul>
<li><a href="#dove-posso-trovare-le-apps-in-chat">Dove posso trovare le apps in chat?</a></li>
@@ -635,196 +620,6 @@ ma non è consigliabile superare i 150.</p>
dove Delta Chat è un servizio di messaggistica privato per chattare con <a href="#groups">uguali diritti</a>.
Vedi <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">numero di Dunbar</a> per ulteriori approfondimenti.</p>
<h2 id="canali">
Canali <a href="#canali" class="anchor"></a>
</h2>
<p>I canali sono uno strumento da uno a molti per la trasmissione di messaggi.</p>
<h3 id="iscriversi-a-un-canale">
Iscriversi a un canale <a href="#iscriversi-a-un-canale" class="anchor"></a>
</h3>
<ul>
<li>Scansiona il <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>Codice QR</strong>
oppure tocca il <strong>collegamento di invito</strong> che hai ricevuto dal proprietario del canale.</li>
</ul>
<p>Ecco fatto!
Riceverai alcuni dei messaggi dalla cronologia del canale
e, da quel momento in poi, tutti i nuovi messaggi dal canale.</p>
<p><strong>Non preoccuparti,</strong> se non accade immediatamente.
Non appena il proprietario del canale si connetterà, la tua richiesta di iscrizione verrà elaborata.</p>
<p>Poiché tutti i Canali di Delta Chat sono privati e decentralizzati,
non esiste una funzione di ricerca pubblica.</p>
<p>Gli altri iscritti al canale non vedranno che ti sei iscritto e non potranno inviarti messaggi.
Il proprietario del canale, tuttavia, potrà inviarti messaggi.
Inoltre, vedrà che hai letto un messaggio, a meno che tu non abbia disabilitato le conferme di lettura.</p>
<p>Se non desideri condividere il tuo profilo principale,
puoi anche creare un <a href="#multiple-accounts">profilo dedicato</a> per unirti a un canale.</p>
<h3 id="creare-un-canale">
Creare un canale <a href="#creare-un-canale" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tocca <strong>Nuova Chat</strong> e scegli <strong>Nuovo Canale</strong>.</p>
</li>
<li>
<p>Inserisci un <strong>nome</strong>, imposta facoltativamente un<strong>immagine</strong> e una <strong>descrizione</strong>, e fai clic sul pulsante <strong>Crea</strong>.</p>
</li>
<li>
<p>Ora puoi inviare e gestire i messaggi come di consueto.</p>
</li>
<li>
<p>Dal profilo del canale, <strong>condividi il codice QR o il collegamento di invito con altri</strong>.</p>
</li>
</ul>
<p>Gli iscritti riceveranno i tuoi messaggi,
ma non potranno inviare messaggi nel tuo canale.
Al momento delliscrizione, riceveranno <strong>alcuni degli ultimi messaggi della cronologia del canale</strong>.</p>
<p>Accanto a ciascun messaggio puoi vedere il <strong>numero di visualizzazioni</strong>.
Tieni presente che questo conteggio si riferisce solo agli abbonati che hanno attivato le conferme di lettura,
quindi il numero reale di visualizzazioni potrebbe essere superiore.</p>
<h3 id="quanti-iscritti-può-avere-un-canale">
Quanti iscritti può avere un canale? <a href="#quanti-iscritti-può-avere-un-canale" class="anchor"></a>
</h3>
<p>I canali sono progettati per un pubblico molto più ampio rispetto ai <a href="#groups">gruppi</a>.</p>
<p>Il limite pratico dipende dal numero di <a href="#relays">ripetitori</a> utilizzati, quindi non esiste un singolo numero fisso valido ovunque.</p>
<p>Per canali molto grandi con diverse decine di migliaia di iscritti,
consigliamo di utilizzare un <a href="#multiple-accounts">profilo dedicato</a> per il canale
e di verificare se il ripetitore è adatto.</p>
<p>Ma non esitare troppo: Delta Chat è progettato per essere indipendente dal ripetitore,
quindi puoi cambiare il tuo ripetitore in qualsiasi momento con facilità -
i tuoi iscritti esistenti non se ne accorgeranno nemmeno.
In tal caso, dovrai solo aggiornare il collegamento di invito che condividi con i nuovi iscritti.</p>
<h2 id="calls">
Chiamate <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1617,20 +1412,23 @@ non possono essere identificati facilmente.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>Il <a href="#relays">ripetitore</a> utilizzato deve conoscere il tuo indirizzo IP,
e talvolta anche i dispositivi dei tuoi contatti se avete una <a href="#experiments">chiamata</a>
o utilizzate <a href="#webxdc">apps</a> insieme.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
<p>Gli indirizzi IP sono necessari per la connettività e lefficienza.
Non sono né persistenti né esposti.
Si noti che lindirizzo IP
non è come un indirizzo dettagliato che si fornisce a un servizio di consegna,
ma molto più generico, che spesso definisce solo la regione o il paese.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>Poiché questo è il modo in cui Internet e altri servizi di messaggistica funzionano di default,
non offriamo opzioni né poniamo domande in anticipo.</p>
<p>Se ritieni che il tuo indirizzo IP rappresenti un rischio per la sicurezza o la privacy,
ti consigliamo di utilizzare una VPN, in combinazione con la modalità di blocco del sistema.
Esplorare le opzioni in tutte le app del tuo sistema lascerà delle lacune.
Ad esempio, cliccare su un link espone gli indirizzi IP a sconosciuti e rappresenta il rischio di gran lunga maggiore.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -637,197 +622,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1625,20 +1419,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+176 -276
View File
@@ -2,46 +2,31 @@
<html lang="pl"><head><meta charset="UTF-8" /><meta name="viewport" content="initial-scale=1.0" /><link rel="stylesheet" href="../help.css" /></head><body><ul id="top">
<li><a href="#czym-jest-delta-chat">Czym jest Delta Chat?</a>
<ul>
<li><a href="#howtoe2ee">Jak znaleźć osoby do czatu?</a></li>
<li><a href="#dlaczego-czat-jest-oznaczony-jako-prośba">Dlaczego czat jest oznaczony jako „Prośba”?</a></li>
<li><a href="#jak-mogę-skontaktować-ze-sobą-dwóch-znajomych">Jak mogę skontaktować ze sobą dwóch znajomych?</a></li>
<li><a href="#howtoe2ee">How can I find people to chat with?</a></li>
<li><a href="#why-is-a-chat-marked-as-request">Why is a chat marked as “Request”?</a></li>
<li><a href="#how-can-i-put-two-of-my-friends-in-contact-with-each-other">How can I put two of my friends in contact with each other?</a></li>
<li><a href="#multiple-accounts">Czym są profile? Jak mogę przełączać się między nimi?</a></li>
<li><a href="#kto-widzi-moje-zdjęcie-profilowe">Kto widzi moje zdjęcie profilowe?</a></li>
<li><a href="#signature">Czy w Delta Chat mogę ustawić biografię/status?</a></li>
<li><a href="#signature">Can I set a Bio/Status with Delta Chat?</a></li>
<li><a href="#co-oznacza-przypinanie-wyciszanie-i-archiwizowanie">Co oznacza przypinanie, wyciszanie i archiwizowanie?</a></li>
<li><a href="#save">Jak działają „Zapisane wiadomości”?</a></li>
<li><a href="#co-oznacza-zielona-kropka">Co oznacza zielona kropka?</a></li>
<li><a href="#co-oznaczają-znaczniki-wyświetlane-obok-wiadomości-wychodzących">Co oznaczają znaczniki wyświetlane obok wiadomości wychodzących?</a></li>
<li><a href="#edit">Poprawianie literówek i usuwanie wiadomości po wysłaniu</a></li>
<li><a href="#mediaquality">Jak obsługiwana jest jakość multimediów?</a></li>
<li><a href="#mediaquality">How is media quality handled?</a></li>
<li><a href="#ephemeralmsgs">Jak działają znikające wiadomości?</a></li>
<li><a href="#delold">Co się stanie, jeśli włączę opcję „Usuń wiadomości z urządzenia”?</a></li>
<li><a href="#remove-account">Jak mogę usunąć swój profil czatu?</a></li>
<li><a href="#remove-account">How can I delete my chat profile?</a></li>
</ul>
</li>
<li><a href="#groups">Grupy</a>
<li><a href="#groups">Groups</a>
<ul>
<li><a href="#tworzenie-grupy">Tworzenie grupy</a></li>
<li><a href="#addmembers">Dodawanie i usuwanie członków</a></li>
<li><a href="#addmembers">Add and remove members</a></li>
<li><a href="#usunąłem-się-przez-przypadek">Usunąłem się przez przypadek.</a></li>
<li><a href="#nie-chcę-już-otrzymywać-wiadomości-od-grupy">Nie chcę już otrzymywać wiadomości od grupy.</a></li>
<li><a href="#klonowanie-grupy">Klonowanie grupy</a></li>
<li><a href="#ilu-członków-może-należeć-do-jednej-grupy">Ilu członków może należeć do jednej grupy?</a></li>
</ul>
</li>
<li><a href="#channels">Kanały</a>
<ul>
<li><a href="#subskrybowanie-kanału">Subskrybowanie kanału</a></li>
<li><a href="#tworzenie-kanału">Tworzenie kanału</a></li>
<li><a href="#ilu-subskrybentów-może-mieć-kanał">Ilu subskrybentów może mieć kanał?</a></li>
</ul>
</li>
<li><a href="#calls">Połączenia</a>
<ul>
<li><a href="#nawiązywanie-połączenia">Nawiązywanie połączenia</a></li>
<li><a href="#odbieranie-lub-odrzucanie-połączenia">Odbieranie lub odrzucanie połączenia</a></li>
<li><a href="#w-trakcie-połączenia">W trakcie połączenia</a></li>
<li><a href="#nieodebrane-połączenia-i-powiadomienia">Nieodebrane połączenia i powiadomienia</a></li>
<li><a href="#cloning-a-group">Cloning a group</a></li>
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
@@ -122,67 +107,87 @@
<p>Delta Chat to niezawodna, zdecentralizowana i bezpieczna aplikacja do błyskawicznego przesyłania wiadomości, dostępna na platformy mobilne i stacjonarne.</p>
<p>Natychmiastowe tworzenie <strong>prywatnych profili czatu</strong> z bezpiecznymi i interoperacyjnymi <a href="https://chatmail.at/relays">przekaźnikami chatmail</a>, które oferują natychmiastowe dostarczanie wiadomości oraz powiadomienia push dla urządzeń z systemem iOS i Android.</p>
<ul>
<li>
<p>Wszechstronna obsługa <a href="#multiple-accounts">wielu profili</a> i <a href="#multiclient">wielu urządzeń</a> na wszystkich platformach i między różnymi <a href="https://chatmail.at/clients">aplikacjami chatmail</a>.</p>
<p>Instant creation of <strong>private chat profiles</strong>
with secure and interoperable <a href="https://chatmail.at/relays">chatmail relays</a>
that offer instant message delivery, and Push Notifications for iOS and Android devices.</p>
</li>
<li>
<p>Interaktywne <a href="#webxdc">aplikacje do czatu</a> w grach i do współpracy</p>
<p>Pervasive <a href="#multiple-accounts">multi-profile</a> and
<a href="#multiclient">multi-device</a> support on all platforms
and between different <a href="https://chatmail.at/clients">chatmail apps</a>.</p>
</li>
<li>
<p><a href="#security-audits">Audytowne szyfrowanie end-to-end</a> zabezpieczające przed atakami sieciowymi i serwerowymi.</p>
<p>Interactive <a href="#webxdc">in-chat apps</a> for gaming and collaboration</p>
</li>
<li>
<p>Bezpłatne i otwartoźródłowe oprogramowanie zarówno po stronie aplikacji, jak i serwera, stworzone w oparciu o <a href="https://github.com/chatmail/core/blob/main/standards.md#standards-used-in-delta-chat">standardy internetowe</a>.</p>
<p><a href="#security-audits">Audited end-to-end encryption</a>
safe against network and server attacks.</p>
</li>
<li>
<p>Free and Open Source software, both app and server side,
built on <a href="https://github.com/chatmail/core/blob/main/standards.md#standards-used-in-delta-chat">Internet Standards</a>.</p>
</li>
</ul>
<h3 id="howtoe2ee">
Jak znaleźć osoby do czatu? <a href="#howtoe2ee" class="anchor"></a>
How can I find people to chat with? <a href="#howtoe2ee" class="anchor"></a>
</h3>
<p>Najpierw pamiętaj, że Delta Chat to prywatny komunikator. Nie ma możliwości publicznego wyszukiwania, sam decydujesz o swoich kontaktach.</p>
<p>First, note that Delta Chat is a private messenger.
There is no public discovery, <em>you</em> decide about your contacts.</p>
<ul>
<li>
<p>Jeśli jesteś twarzą w twarz ze znajomym lub rodziną, dotknij ikony <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>kodu QR</strong> na ekranie głównym.
Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą aplikacji Delta Chat.</p>
<p>If you are <strong>face to face</strong> with your friend or family,
tap the <strong>QR Code</strong> icon <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" />
on the main screen.<br />
Ask your chat partner to <strong>scan</strong> the QR image
with their Delta Chat app.</p>
</li>
<li>
<p>Aby skonfigurować kontakt <strong>zdalny</strong>, na tym samym ekranie naciśnij „Kopiuj” lub „Udostępnij” i wyślij <strong>link zaproszenia</strong> za pośrednictwem innego prywatnego czatu.</p>
<p>For a <strong>remote</strong> contact setup,
from the same screen,
click “Copy” or “Share” and send the <strong>invite link</strong>
through another private chat.</p>
</li>
</ul>
<p>Poczekaj, aż połączenie zostanie nawiązane.</p>
<p>Now wait while connection gets established.</p>
<ul>
<li>
<p>Jeśli obie strony są online, wkrótce zobaczą czat i będą mogły bezpiecznie wysyłać wiadomości.</p>
<p>If both sides are online, they will soon see a chat
and can start messaging securely.</p>
</li>
<li>
<p>Jeśli jedna ze stron jest offline lub ma słaby zasięg, możliwość czatowania zostanie wstrzymana do czasu przywrócenia połączenia.</p>
<p>If one side is offline or in bad network,
the ability to chat is delayed until connectivity is restored.</p>
</li>
</ul>
<p>Gratulacje! Teraz będziesz automatycznie korzystać z <a href="#e2ee">szyfrowania typu end-to-end</a> dla tego kontaktu. Jeśli dodacie się nawzajem do <a href="#groups">grup</a>, szyfrowanie typu end-to-end zostanie nawiązane między wszystkimi członkami.</p>
<p>Congratulations!
You now will automatically use <a href="#e2ee">end-to-end encryption</a> with this contact.
If you add each other to <a href="#groups">groups</a>, end-to-end encryption will be established among all members.</p>
<h3 id="dlaczego-czat-jest-oznaczony-jako-prośba">
<h3 id="why-is-a-chat-marked-as-request">
Dlaczego czat jest oznaczony jako „Prośba”? <a href="#dlaczego-czat-jest-oznaczony-jako-prośba" class="anchor"></a>
Why is a chat marked as “Request”? <a href="#why-is-a-chat-marked-as-request" class="anchor"></a>
</h3>
<p>Ponieważ jest to prywatny komunikator, tylko znajomi i rodzina, którym <a href="#howtoe2ee">udostępnisz swój kod QR lub link zaproszenia</a>, mogą do ciebie pisać.</p>
<p>As being a private messenger,
only friends and family you <a href="#howtoe2ee">share your QR code or invite link with</a> can write to you.</p>
<p>Twoi znajomi mogą udostępniać twoje dane kontaktowe innym znajomym, co jest oznaczone jako <b style="border: 1px solid currentColor; padding: 0 3px; font-size:90%">Prośba</b></p>
<p>Your friends may share your contact with other friends,
this appears as <b style="border: 1px solid currentColor; padding: 0 3px; font-size:90%">Request</b></p>
<ul>
<li>
@@ -196,17 +201,19 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
</li>
</ul>
<h3 id="jak-mogę-skontaktować-ze-sobą-dwóch-znajomych">
<h3 id="how-can-i-put-two-of-my-friends-in-contact-with-each-other">
Jak mogę skontaktować ze sobą dwóch znajomych? <a href="#jak-mogę-skontaktować-ze-sobą-dwóch-znajomych" class="anchor"></a>
How can I put two of my friends in contact with each other? <a href="#how-can-i-put-two-of-my-friends-in-contact-with-each-other" class="anchor"></a>
</h3>
<p>Dołącz pierwszy kontakt do czatu drugiego, używając przycisku <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>DołączaniaKontakt</strong>. Możesz również dodać krótką wiadomość powitalną.</p>
<p>Attach the first contact to the chat of the second using <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Attachment ButtonContact</strong>.
You can also add a little introduction message.</p>
<p>Drugi kontakt otrzyma wtedy <strong>kartkę</strong> i może ją nacisnąć, aby rozpocząć czat z pierwszym kontaktem.</p>
<p>The second contact will receive a <strong>card</strong> then
and can tap it to start chatting with the first contact.</p>
<h3 id="multiple-accounts">
@@ -216,13 +223,15 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
</h3>
<p>Profil składa się z <strong>nazwy, zdjęcia</strong> i dodatkowych informacji służących do szyfrowania wiadomości. Profil jest dostępny tylko na twoim urządzeniu (urządzeniach) i korzysta z serwera wyłącznie do przekazywania wiadomości.</p>
<p>A profile is <strong>a name, a picture</strong> and some additional information for encrypting messages.
A profile lives on your device(s) only
and uses the server only to relay messages.</p>
<p>Podczas pierwszej instalacji Delta Chat tworzony jest pierwszy profil.</p>
<p>Później możesz dotknąć swojego zdjęcia profilowego w lewym górnym rogu, aby <strong>Dodać profile</strong> lub <strong>Przełączyć profile</strong>.</p>
<p>Możesz używać osobnych profili dla aktywności politycznych, rodzinnych lub zawodowych.</p>
<p>You may want to use separate profiles for political, family or work related activities.</p>
<p>Możesz także dowiedzieć się, <a href="#multiclient">jak używać tego samego profilu na wielu urządzeniach</a>.</p>
@@ -234,19 +243,22 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
</h3>
<p>Możesz dodać zdjęcie profilowe w swoich ustawieniach. Jeśli napiszesz do swoich kontaktów lub dodasz je za pomocą kodu QR, automatycznie zobaczą je jako twoje zdjęcie profilowe.</p>
<p>Możesz dodać zdjęcie profilowe w swoich ustawieniach. Jeśli napiszesz do swoich kontaktów lub dodasz je za pomocą kodu QR, automatycznie zobaczą je jako Twoje zdjęcie profilowe.</p>
<p>Ze względów prywatności nikt nie widzi twojego zdjęcia profilowego, dopóki nie napiszesz do niego wiadomości.</p>
<p>Ze względów prywatności nikt nie widzi Twojego zdjęcia profilowego, dopóki nie napiszesz do niego wiadomości.</p>
<h3 id="signature">
Czy w Delta Chat mogę ustawić biografię/status? <a href="#signature" class="anchor"></a>
Can I set a Bio/Status with Delta Chat? <a href="#signature" class="anchor"></a>
</h3>
<p>Tak, możesz to zrobić w <strong>Ustawieniach → Profil → Biografia</strong>. Po wysłaniu wiadomości do kontaktu zostanie ona wyświetlona, gdy będzie on przeglądał twoje dane kontaktowe.</p>
<p>Yes,
you can do so under <strong>Settings → Profile → Bio</strong>.
Once you sent a message to a contact,
they will see it when they view your contact details.</p>
<h3 id="co-oznacza-przypinanie-wyciszanie-i-archiwizowanie">
@@ -266,7 +278,7 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
<p><strong>Wycisz czaty</strong>, jeśli nie chcesz otrzymywać z nich powiadomień. Wyciszone czaty pozostają na swoim miejscu i możesz też przypiąć wyciszony czat.</p>
</li>
<li>
<p><strong>Archiwizuj czaty</strong>, jeśli nie chcesz ich już widzieć na liście czatów. Pozostają dostępne nad listą czatów lub poprzez wyszukiwanie i są oznaczone jako <b style="border: 1px solid currentColor; padding: 0 3px; font-size:90%">Zarchiwizowane</b></p>
<p><strong>Archiwizuj czaty</strong>, jeśli nie chcesz ich już widzieć na liście czatów. Zarchiwizowane czaty pozostają dostępne nad listą czatów lub poprzez wyszukiwanie.</p>
</li>
<li>
<p>Gdy zarchiwizowany czat otrzyma nową wiadomość, o ile nie zostanie wyciszony, <strong>wyskoczy z archiwum</strong> i wróci na twoją listę czatów.
@@ -297,7 +309,7 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
<p>Później otwórz czat „Zapisane wiadomości” — zobaczysz tam zapisane wiadomości. Naciskając <img style="vertical-align:middle; width:1.2em; margin:1px" src="../go-to-original.png" alt="ikona strzałki w prawo" />, możesz wrócić do oryginalnej wiadomości w oryginalnym czacie</p>
</li>
<li>
<p>Na koniec możesz również użyć „Zapisanych wiadomości”, aby robić <strong>osobiste notatki</strong> — otwórz czat, wpisz coś, dodaj zdjęcie lub wiadomość głosową itp.</p>
<p>Na koniec możesz również użyć „Zapisz wiadomości”, aby robić <strong>osobiste notatki</strong> — otwórz czat, wpisz coś, dodaj zdjęcie lub wiadomość głosową itp.</p>
</li>
<li>
<p>Ponieważ „Zapisane wiadomości” są zsynchronizowane, mogą być bardzo przydatne do przesyłania danych między urządzeniami</p>
@@ -314,9 +326,13 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
</h3>
<p>Czasami można zobaczyć <strong>zieloną kropkę</strong> <img style="vertical-align:middle; width:1.2em; margin:1px" src="../green-dot.png" alt="" /> obok awatara kontaktu. Oznacza to, że był on <strong>niedawno widziany przez ciebie</strong> w ciągu ostatnich 10 minut, np. wysłał ci wiadomość lub potwierdzenie odczytu.</p>
<p>You can sometimes see a <strong>green dot</strong> <img style="vertical-align:middle; width:1.2em; margin:1px" src="../green-dot.png" alt="" />
next to the avatar of a contact.
It means they were <strong>recently seen by you</strong> in the last 10 minutes,
e.g. because they messaged you or sent a read receipt.</p>
<p>Nie jest to więc status online w czasie rzeczywistym i inni również nie zawsze zobaczą, że jesteś „online”.</p>
<p>So this is not a real time online status
and others will as well not always see that you are “online”.</p>
<h3 id="co-oznaczają-znaczniki-wyświetlane-obok-wiadomości-wychodzących">
@@ -328,16 +344,19 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
<ul>
<li>
<p><strong>Jeden znacznik</strong> <img style="vertical-align:middle; width:1.5em; margin:1px" src="../tick1.png" alt="" /> oznacza, że wiadomość została pomyślnie wysłana do <a href="#relays">przekaźnika</a>.</p>
<p><strong>One tick</strong> <img style="vertical-align:middle; width:1.5em; margin:1px" src="../tick1.png" alt="" />
means that the message was sent successfully to the <a href="#relays">relay</a>.</p>
</li>
<li>
<p><strong>Dwa znaczniki</strong> <img style="vertical-align:middle; width:1.5em; margin:1px" src="../tick2.png" alt="" /> oznaczają, że twój kontakt przeczytał wiadomość.</p>
<p><strong>Two ticks</strong> <img style="vertical-align:middle; width:1.5em; margin:1px" src="../tick2.png" alt="" />
indicate your contact has read the message.</p>
</li>
</ul>
<p>W <a href="#groups">grupach</a> drugi znacznik oznacza, że co najmniej jeden członek potwierdził przeczytanie wiadomości.</p>
<p>In <a href="#groups">groups</a> the second tick means that at least one member has reported back having read the message.</p>
<p>Drugi znacznik pojawi się tylko wtedy, gdy ty i jeden z odbiorców, którzy przeczytali wiadomość, macie włączoną opcję <strong>Ustawienia → Czaty → Potwierdzenie odczytu</strong>.</p>
<p>You will only get the second tick if both you and one of the recipients who read the message
has <strong>Settings → Chats → Read Receipts</strong> enabled.</p>
<h3 id="edit">
@@ -363,22 +382,26 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
<h3 id="mediaquality">
Jak obsługiwana jest jakość multimediów? <a href="#mediaquality" class="anchor"></a>
How is media quality handled? <a href="#mediaquality" class="anchor"></a>
</h3>
<p>Obrazy, filmy, pliki, wiadomości głosowe itp. można wysyłać za pomocą przycisków: <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Załącz</strong> lub <img style="vertical-align:middle; width:0.8em; margin:1px" src="../mic.png" alt="Microphone" /><strong>Wiadomość głosowa</strong>.</p>
<p>Images, videos, files, voice messages etc. can be sent using the <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Attach-</strong>
or <img style="vertical-align:middle; width:0.8em; margin:1px" src="../mic.png" alt="Microphone" /> <strong>Voice Message</strong> buttons.</p>
<ul>
<li>
<p>Domyślnie kompresja zapewnia <strong>szybką i wydajną dostawę</strong>, respektując limity danych i pamięci wszystkich użytkowników. Jest to idealne rozwiązanie do codziennej komunikacji.</p>
<p>By default, compression ensures <strong>fast, efficient delivery</strong> that respects everyones data limits and storage.
This is ideal for everyday communication.</p>
</li>
<li>
<p>W regionach o słabszej łączności można wybrać wyższą kompresję w <strong>Ustawieniach → Czaty → Jakość mediów wychodzących</strong>.</p>
<p>In regions with worse connectivity,
you can choose higher compression at <strong>Settings → Chats → Outgoing Media Quality</strong>.</p>
</li>
<li>
<p>Jeśli chcesz wysłać multimedia w <strong>oryginalnej jakości</strong>, użyj w czacie opcji <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Załącz → Plik</strong>. Używaj tej metody oszczędnie, ponieważ wysyłanie oryginalnych plików znacznie zwiększy zużycie danych przez ciebie i wszystkich odbiorców na czacie.</p>
<p>If you specifically need to send media in its <strong>original quality</strong>, use <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Attach → File</strong> in the chat.
Please use this method sparingly, as sending original files will significantly increase data usage for you and all recipients in the chat.</p>
</li>
</ul>
@@ -392,11 +415,21 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
<p>Możesz włączyć „znikające wiadomości” w ustawieniach czatu, w prawym górnym rogu okna czatu, wybierając przedział czasu od 5 minut do 1 roku.</p>
<p>Dopóki ustawienie nie zostanie ponownie wyłączone, aplikacja Delta Chat u każdego członka czatu zajmie się usuwaniem wiadomości po wybranym okresie. Przedział czasu rozpoczyna się w momencie, gdy odbiorca po raz pierwszy zobaczy wiadomość w Delta Chat. Wiadomości są usuwane zarówno na serwerze, jak i w samej aplikacji.</p>
<p>Until the setting is turned off again,
each chat members Delta Chat app takes care
of deleting the messages
after the selected time span.
The time span begins
when the receiver first sees the message in Delta Chat.
The messages are deleted both,
on the servers,
and in the apps itself.</p>
<p>Pamiętaj, że na znikających wiadomościach możesz polegać tylko wtedy, gdy ufasz swoim partnerom czatu; złośliwi partnerzy czatu mogą robić zdjęcia lub w inny sposób zapisywać, kopiować lub przesyłać dalej wiadomości przed usunięciem.</p>
<p>Poza tym, jeśli jeden z uczestników czatu odinstaluje aplikację Delta Chat, usunięcie (i tak zaszyfrowanych) wiadomości z jego serwera może potrwać dłużej.</p>
<p>Apart from that,
if one chat partner uninstalls Delta Chat,
the (anyway encrypted) messages may take longer to get deleted from their server.</p>
<h3 id="delold">
@@ -406,35 +439,46 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
</h3>
<p>Jeśli chcesz zaoszczędzić miejsce na swoim urządzeniu, możesz wybrać opcję automatycznego usuwania starych wiadomości.</p>
<p>Jeśli chcesz zaoszczędzić miejsce na urządzeniu, możesz wybrać opcję automatycznego usuwania starych wiadomości.</p>
<p>Aby ją włączyć, przejdź do <strong>Ustawienia → Czaty → Usuń wiadomości z urządzenia</strong> . Możesz ustawić przedział czasowy pomiędzy „po 1 godzinie” a „po 1 roku”; w ten sposób <em>wszystkie</em> wiadomości zostaną usunięte z urządzenia, gdy tylko staną się starsze.</p>
<p>Aby ją włączyć, przejdź do „Usuń wiadomości z urządzenia” w ustawieniach w sekcji „Czaty i media”. Możesz ustawić przedział czasowy pomiędzy „po 1 godzinie” a „po 1 roku”; w ten sposób <em>wszystkie</em> wiadomości zostaną usunięte z urządzenia, gdy tylko staną się starsze.</p>
<h3 id="remove-account">
Jak mogę usunąć swój profil czatu? <a href="#remove-account" class="anchor"></a>
How can I delete my chat profile? <a href="#remove-account" class="anchor"></a>
</h3>
<p>Jeśli używasz więcej niż jednego profilu czatu, możesz usunąć pojedyncze profile w górnym menu przełączania profili (na Androidzie i iOS) lub w pasku bocznym, klikając prawym przyciskiem myszy (w aplikacji na komputery). Profile czatu są usuwane tylko na urządzeniu, na którym nastąpiło usunięcie. Profile czatu na innych urządzeniach będą nadal w pełni działać.</p>
<p>If you are using more than one chat profile,
you can remove single ones in the top profile switcher menu (on Android and iOS),
or in the sidebar with a right click (in the Desktop app).
Chat profiles are only removed on the device where deletion was triggered.
Chat profiles on other devices will continue to fully function.</p>
<p>Jeśli używasz jednego domyślnego profilu czatu, możesz po prostu odinstalować aplikację. Spowoduje to automatyczne usunięcie wszystkich powiązanych danych adresowych na serwerze czatu. Aby uzyskać więcej informacji, zapoznaj się z informacjami o <a href="https://nine.testrun.org/info.html#account-deletion">usuwaniu adresów na stronie nine.testrun.org</a> lub odpowiednią stroną wybranego <a href="https://chatmail.at/relays">serwera czatu innej firmy</a>.</p>
<p>If you use a single default chat profile you can simply uninstall the app.
This will still automatically trigger deletion of all associated address data on the chatmail server.
For more info, please refer to <a href="https://nine.testrun.org/info.html#account-deletion">nine.testrun.org address-deletion</a>
or the respective page from your chosen <a href="https://chatmail.at/relays">3rd party chatmail server</a>.</p>
<h2 id="groups">
Grupy <a href="#groups" class="anchor"></a>
Groups <a href="#groups" class="anchor"></a>
</h2>
<p>Grupy pozwalają kilku osobom na prywatną rozmowę na <strong>równych prawach</strong>.</p>
<p>Groups let several people chat together privately with <strong>equal rights</strong>.</p>
<p>Każdy może zmienić nazwę grupy lub awatar, <a href="#addmembers">dodawać lub usuwać członków</a>, ustawiać <a href="#ephemeralmsgs">znikające wiadomości</a> oraz <a href="#edit">usuwać własne wiadomości</a> z urządzeń wszystkich członków.</p>
<p>Anyone can
change the group name or avatar,
<a href="#addmembers">add or remove members</a>,
set <a href="#ephemeralmsgs">disappearing messages</a>,
and <a href="#edit">delete their own messages</a> from all members devices.</p>
<p>Ponieważ wszyscy członkowie mają te same uprawnienia, grupy najlepiej sprawdzają się w gronie <strong>zaufanych przyjaciół i rodziny</strong>.</p>
<p>Because all members have the same rights, groups work best among <strong>trusted friends and family</strong>.</p>
<h3 id="tworzenie-grupy">
@@ -449,37 +493,43 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
<p>Wybierz <strong>Nowy czat</strong>, a następnie <strong>Nowa grupa</strong> z menu w prawym górnym rogu lub naciśnij odpowiedni przycisk na Androidzie / iOS.</p>
</li>
<li>
<p>Na następnym ekranie wybierz <strong>członków grupy</strong> i zdefiniuj <strong>nazwę grupy</strong>. Możesz też wybrać <strong>awatar grupy</strong>.</p>
<p>Na następnym ekranie wybierz <strong>członków grupy</strong> i zdefiniuj <strong>nazwę grupy</strong>. Możesz też wybrać awatar <strong>grupy</strong>.</p>
</li>
<li>
<p>Gdy tylko napiszesz <strong>pierwszą wiadomość</strong> w grupie, wszyscy członkowie zostaną poinformowani o nowej grupie i będą mogli odpowiadać w grupie (dopóki nie napiszesz wiadomości w grupie, grupa będzie niewidoczna dla członków).</p>
<p>Zaraz po napisaniu pierwszej wiadomości w grupie wszyscy członkowie zostaną poinformowani o nowej grupie i mogą odpowiedzieć w grupie (jeżeli nie napiszesz wiadomości w grupie, grupa jest niewidoczna dla członków).</p>
</li>
</ul>
<h3 id="addmembers">
Dodawanie i usuwanie członków <a href="#addmembers" class="anchor"></a>
Add and remove members <a href="#addmembers" class="anchor"></a>
</h3>
<p>Wszyscy członkowie grupy mają <strong>takie same uprawnienia</strong>. Z tego powodu każdy może usunąć dowolnego członka lub dodać nowych.</p>
<p>All group members have the <strong>same rights</strong>.
For this reason, everyone can delete any member or add new ones.</p>
<ul>
<li>
<p>Aby <strong>dodać lub usunąć członków</strong>, dotknij nazwę grupy na czacie i wybierz członka, którego chcesz dodać lub usunąć.</p>
<p>To <strong>add or delete members</strong>, tap the group name in the chat and select the member to add or remove.</p>
</li>
<li>
<p>Jeśli członek nie znajduje się jeszcze na twojej liście kontaktów, ale rozmawiasz z nim <strong>twarzą w twarz</strong>, na tym samym ekranie pokaż mu <strong>kod QR</strong>.
Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą aplikacji Delta Chat, dotykając <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> na ekranie głównym.</p>
<p>If the member is not yet in your contact list, but <strong>face to face</strong> with you,
from the same screen, show a <strong>QR code</strong>.<br />
Ask your chat partner to <strong>scan</strong> the QR image with their Delta Chat app by tapping
<img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> on the main screen.</p>
</li>
<li>
<p>Aby dodać członka <strong>zdalnie</strong>, naciśnij „Kopiuj” lub „Udostępnij” i wyślij <strong>link zaproszenia</strong> nowemu członkowi za pośrednictwem innego prywatnego czatu.</p>
<p>For a <strong>remote</strong> member addition,
click “Copy” or “Share” and send the <strong>invite link</strong>
through another private chat to the new member.</p>
</li>
</ul>
<p>Kod QR i link zaproszenia można wykorzystać do dodania kilku członków. Ponieważ jednak grupy są <a href="#groups">przeznaczone dla zaufanych osób</a>, unikaj udostępniania ich publicznie.</p>
<p>QR code and invite link can be used to add several members.
However, since groups are <a href="#groups">meant for trusted people</a>, avoid sharing them publicly.</p>
<h3 id="usunąłem-się-przez-przypadek">
@@ -489,7 +539,8 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
</h3>
<p>Ponieważ nie jesteś członkiem grupy, nie możesz dodać siebie ponownie. Jednak nie ma problemu, po prostu poproś dowolnego członka grupy na normalnym czacie, aby dodał cię ponownie.</p>
<p>Ponieważ nie jesteś członkiem grupy, nie możesz dodać siebie ponownie.
Jednak nie ma problemu, po prostu poproś dowolnego członka grupy na normalnym czacie, aby dodał cię ponownie.</p>
<h3 id="nie-chcę-już-otrzymywać-wiadomości-od-grupy">
@@ -504,203 +555,47 @@ Poproś partnera czatu o <strong>zeskanowanie</strong> obrazu QR za pomocą apli
Jeśli później będziesz chciał ponownie dołączyć do grupy, poproś innego członka grupy, aby dodał cię do grupy.</li>
</ul>
<p>Alternatywnie możesz też „Wyłączyć powiadomienia” dla grupy, dzięki temu otrzymasz wszystkie wiadomości i nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych nowych wiadomościach.</p>
<p>Alternatywnie możesz też „Wyłączyć powiadomienia” dla grupy dzięki temu otrzymasz wszystkie wiadomości i
nadal będziesz mógł pisać, ale nie będziesz już powiadamiany o żadnych nowych wiadomościach.</p>
<h3 id="klonowanie-grupy">
<h3 id="cloning-a-group">
Klonowanie grupy <a href="#klonowanie-grupy" class="anchor"></a>
Cloning a group <a href="#cloning-a-group" class="anchor"></a>
</h3>
<p>Możesz zduplikować grupę, aby rozpocząć osobną dyskusję lub wykluczyć członków bez ich wiedzy.</p>
<p>You can duplicate a group to start a separate discussion
or to exclude members without them noticing.</p>
<ul>
<li>
<p>Otwórz profil grupy i dotknij opcji <strong>Klonuj czat</strong> (Android/iOS) lub kliknij prawym przyciskiem myszy grupę na liście czatów (komputer).</p>
<p>Open the group profile and tap <strong>Clone Chat</strong> (Android/iOS),
or right-click the group in the chat list (Desktop).</p>
</li>
<li>
<p>Ustaw nową nazwę, wybierz awatar i w razie potrzeby dostosuj listę członków.</p>
<p>Set a new name, choose an avatar, and adjust the member list if needed.</p>
</li>
</ul>
<p>Nowa grupa jest <strong>w pełni niezależna</strong> od oryginalnej, która nadal działa jak dotychczas.</p>
<p>The new group is <strong>fully independent</strong> from the original,
which continues to work as before.</p>
<h3 id="ilu-członków-może-należeć-do-jednej-grupy">
<h3 id="how-many-members-can-participate-in-a-single-group">
Ilu członków może należeć do jednej grupy? <a href="#ilu-członków-może-należeć-do-jednej-grupy" class="anchor"></a>
How many members can participate in a single group? <a href="#how-many-members-can-participate-in-a-single-group" class="anchor"></a>
</h3>
<p>Nie ma ścisłego limitu technicznego, ale nie zaleca się przekraczania 150 osób.</p>
<p>There is no strict technical limit,
but more than 150 is not recommended.</p>
<p>W miarę jak grupy się rozrastają, mogą stawać się niestabilne społecznie i wymagać hierarchii gdzie Delta Chat pełni rolę prywatnego komunikatora do czatowania na <a href="#groups">równych prawach</a>. Więcej informacji znajdziesz w artykule <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Liczba Dunbara</a>.</p>
<h2 id="channels">
Kanały <a href="#channels" class="anchor"></a>
</h2>
<p>Kanały to narzędzie typu jeden do wielu, służące do nadawania wiadomości.</p>
<h3 id="subskrybowanie-kanału">
Subskrybowanie kanału <a href="#subskrybowanie-kanału" class="anchor"></a>
</h3>
<ul>
<li>Zeskanuj <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>kod QR</strong> lub naciśnij link zaproszenia otrzymany od właściciela kanału.</li>
</ul>
<p>To wszystko! Otrzymasz kilka wiadomości z historii kanału, a od tego momentu wszystkie nowe wiadomości z kanału.</p>
<p><strong>Nie martw się</strong>, jeśli to nie nastąpi od razu. Gdy właściciel kanału będzie online, twoja prośba o dołączenie zostanie przetworzona.</p>
<p>Podobnie jak cała platforma Delta Chat, również kanały są prywatne i zdecentralizowane, dlatego nie ma możliwości publicznego ujawnienia.</p>
<p>Inni subskrybenci kanału nie zobaczą, że go subskrybujesz i nie będą mogli wysyłać ci wiadomości. Właściciel kanału może jednak napisać do ciebie. Zobaczy również, że przeczytałeś wiadomość, chyba że masz wyłączone potwierdzenia odczytu.</p>
<p>Jeśli nie chcesz udostępniać swojego głównego profilu, możesz również utworzyć <a href="#multiple-accounts">dedykowany profil</a> do dołączenia do kanału.</p>
<h3 id="tworzenie-kanału">
Tworzenie kanału <a href="#tworzenie-kanału" class="anchor"></a>
</h3>
<ul>
<li>
<p>Naciśnij <strong>Nowy cza</strong> i wybierz <strong>Nowy kanał</strong>.</p>
</li>
<li>
<p>Wprowadź <strong>nazwę</strong>, opcjonalnie ustaw <strong>obraz</strong> i <strong>opis</strong>, a następnie naciśnij przycisk <strong>Utwórz</strong>.</p>
</li>
<li>
<p>Możesz teraz wysyłać i zarządzać wiadomościami jak zwykle.</p>
</li>
<li>
<p>Z profilu kanału <strong>udostępnij kod QR lub link zaproszenia innym osobom</strong>.</p>
</li>
</ul>
<p>Subskrybenci będą otrzymywać twoje wiadomości, ale nie będą mogli wysyłać wiadomości na twoim kanale. Po zasubskrybowaniu otrzymają <strong>kilka najnowszych wiadomości z historii kanału</strong>.</p>
<p>Obok każdej wiadomości jest widoczna <strong>liczba wyświetleń</strong>. Pamiętaj, że uwzględnia ona tylko subskrybentów z włączonymi potwierdzeniami odczytu, więc rzeczywista liczba wyświetleń może być wyższa.</p>
<h3 id="ilu-subskrybentów-może-mieć-kanał">
Ilu subskrybentów może mieć kanał? <a href="#ilu-subskrybentów-może-mieć-kanał" class="anchor"></a>
</h3>
<p>Kanały są przeznaczone dla znacznie większej publiczności niż <a href="#groups">grupy</a>.</p>
<p>Praktyczny limit zależy od używanego <a href="#relays">przekaźnika</a>, więc nie ma jednej, stałej liczby, która obowiązywałaby wszędzie.</p>
<p>W przypadku naprawdę dużych kanałów z dziesiątkami tysięcy subskrybentów zalecamy użycie <a href="#multiple-accounts">dedykowanego profilu</a> dla kanału i sprawdzenie, czy przekaźnik jest odpowiedni.</p>
<p>Ale nie wahaj się zbytnio: Delta Chat został zaprojektowany tak, aby nie był zależny od przekaźnika, więc możesz go łatwo zmienić w dowolnym momencie twoi obecni subskrybenci nawet tego nie zauważą. W takim przypadku wystarczy zaktualizować link zaproszenia udostępniany nowym subskrybentom.</p>
<h2 id="calls">
Połączenia <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat umożliwia indywidualne <strong>połączenia audio i wideo</strong>.</p>
<p>Połączenia są obsługiwane na komputerach stacjonarnych, Ubuntu Touch, iOS oraz Androidzie 8 i nowszych.</p>
<h3 id="nawiązywanie-połączenia">
Nawiązywanie połączenia <a href="#nawiązywanie-połączenia" class="anchor"></a>
</h3>
<ul>
<li>
<p>W czacie indywidualnym dotknij <strong>ikony połączenia</strong> 📞.</p>
</li>
<li>
<p>Otworzy się małe menu, w którym możesz wybrać, czy chcesz nawiązać <strong>połączenie audio</strong>, czy <strong>wideo</strong>.</p>
</li>
</ul>
<h3 id="odbieranie-lub-odrzucanie-połączenia">
Odbieranie lub odrzucanie połączenia <a href="#odbieranie-lub-odrzucanie-połączenia" class="anchor"></a>
</h3>
<ul>
<li>
<p>Gdy ktoś do ciebie dzwoni, Delta Chat wyświetla <strong>ekran połączenia przychodzącego</strong> lub powiadomienie.</p>
</li>
<li>
<p>Dotknij <strong>Akceptuj</strong>, aby odebrać, lub <strong>Odrzuć</strong>, aby odrzucić połączenie.</p>
</li>
</ul>
<h3 id="w-trakcie-połączenia">
W trakcie połączenia <a href="#w-trakcie-połączenia" class="anchor"></a>
</h3>
<ul>
<li>
<p>Możesz <strong>wyciszyć</strong> mikrofon.</p>
</li>
<li>
<p>Możesz <strong>włączyć lub wyłączyć kamerę</strong>.</p>
</li>
<li>
<p>Na urządzeniach mobilnych możesz <strong>przełączać się między przednią i tylną kamerą</strong>.</p>
</li>
</ul>
<p>W zależności od urządzenia możesz również wybrać wyjście audio lub skorzystać z trybu obrazu w obrazie. Na komputerach stacjonarnych połączenie jest wyświetlane w dedykowanym oknie i możesz kontynuować korzystanie z głównego okna Delta Chat jak zwykle.</p>
<h3 id="nieodebrane-połączenia-i-powiadomienia">
Nieodebrane połączenia i powiadomienia <a href="#nieodebrane-połączenia-i-powiadomienia" class="anchor"></a>
</h3>
<ul>
<li>
<p>Jeśli nie odbierzesz, nie usłyszysz dzwonka lub nie będziesz mieć urządzenia pod ręką, połączenie zostanie oznaczone jako <strong>nieodebrane</strong>.</p>
</li>
<li>
<p><strong>Tylko zaakceptowane przez ciebie kontakty</strong> mogą wywołać dzwonek na urządzeniu. Prośby o kontakt będą wyświetlane normalnie i nie będą dzwonić.</p>
</li>
<li>
<p>W <strong>Ustawienia → Powiadomienia → Połączenia</strong> możesz całkowicie wyłączyć specjalny ekran dzwonka. Jeśli to zrobisz, nie będzie ci przeszkadzał żaden dzwonek, a połączenie nadal będzie można odebrać, dotykając w czacie dymku wiadomości o przychodzącym połączeniu.</p>
</li>
</ul>
<p>As groups get larger, they can become socially unstable and may need a hierarchy -
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="webxdc">
@@ -954,7 +849,8 @@ Welcome to the power of the interoperable chatmail relay network :)</p>
<p>Sprawdź dokładnie, czy oba urządzenia są w tym <strong>samym Wi-Fi lub tej samej sieci</strong></p>
</li>
<li>
<p>Na <strong>Windowsie</strong>, przejdź do Panel sterowania / Sieć i internet” i upewnij się, że <strong>Sieć prywatna</strong> jest wybrana jako Typ profilu sieci” (po przeniesieniu możesz wrócić do pierwotnej wartości)</p>
<p>Na <strong>Windowsie</strong>, przejdź do Panel sterowania / Sieć i internet” i upewnij się, że <strong>Sieć prywatna</strong> jest wybrana jako Typ profilu sieci”
(po przeniesieniu możesz wrócić do pierwotnej wartości)</p>
</li>
<li>
<p>W systemie <strong>iOS</strong> upewnij się, że jest przydzielony dostęp do opcji „Ustawienia » Aplikacje » Delta Chat » <strong>Sieć lokalna</strong></p>
@@ -998,14 +894,15 @@ Welcome to the power of the interoperable chatmail relay network :)</p>
<ul>
<li>
<p>Na starym urządzeniu przejdź do <strong>Ustawienia → Czaty → Eksport kopii zapasowej</strong>. Wprowadź swój PIN odblokowania ekranu, wzór lub hasło. Następnie możesz nacisnąć „Utwórz kopię”. Spowoduje to zapisanie pliku kopii zapasowej na urządzeniu. Teraz musisz jakoś przenieść go na inne urządzenie.</p>
<p>Na starym urządzeniu przejdź do <strong>Ustawienia → Czaty i media → Eksport kopii zapasowej</strong>. Wprowadź swój PIN odblokowania ekranu, wzór lub hasło. Następnie możesz nacisnąć „Utwórz kopię”. Spowoduje to zapisanie pliku kopii zapasowej na urządzeniu. Teraz musisz jakoś przenieść go na inne urządzenie.</p>
</li>
<li>
<p>Na nowym urządzeniu wybierz: <strong>Mam już profil → Przywróć z kopii zapasowej</strong>. Jeśli korzystasz z iOS i napotykasz trudności, może <a href="https://support.delta.chat/t/import-backup-to-ios/1628">ten poradnik</a> ci pomoże.</p>
<p>Na nowym urządzeniu, na ekranie logowania, zamiast logować się na swoje konto e-mail, wybierz <strong>Przywróć z kopii zapasowej</strong>. Po zaimportowaniu Twoje rozmowy, klucze szyfrujące i multimedia powinny zostać skopiowane na nowe urządzenie.
Jeśli korzystasz z iOS i napotykasz trudności, może <a href="https://support.delta.chat/t/import-backup-to-ios/1628">ten poradnik</a> Ci pomoże.</p>
</li>
</ul>
<p>Jesteś teraz zsynchronizowany i w komunikacji ze swoimi partnerami możesz używać obu urządzeń do wysyłania i odbierania wiadomości zaszyfrowanych metodą end-to-end.</p>
<p>Jesteś teraz zsynchronizowany i możesz używać obu urządzeń do wysyłania i odbierania wiadomości zaszyfrowanych end-to-end w komunikacji ze swoimi partnerami.</p>
<h3 id="czy-są-jakieś-plany-wprowadzenia-klienta-web-delta-chat">
@@ -1392,20 +1289,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#quantos-membros-podem-participar-em-um-único-grupo">Quantos membros podem participar em um único grupo?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">Aplicativos embutidos</a>
<ul>
<li><a href="#onde-posso-obter-aplicativos-embutidos">Onde posso obter aplicativos embutidos?</a></li>
@@ -637,197 +622,6 @@ mas não é recomendável mais de 150.</p>
mas o Delta Chat é um mensageiro privado para conversar com <a href="#groups">direitos iguais</a>.
Consulte o <a href="https://pt.wikipedia.org/wiki/N%C3%BAmero_de_Dunbar">Número de Dunbar</a> para obter mais informações.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1626,20 +1420,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+17 -218
View File
@@ -29,21 +29,6 @@
<li><a href="#сколько-участников-может-быть-в-одной-группе">Сколько участников может быть в одной группе?</a></li>
</ul>
</li>
<li><a href="#channels">Каналы</a>
<ul>
<li><a href="#подписка-на-канал">Подписка на канал</a></li>
<li><a href="#создание-канала">Создание канала</a></li>
<li><a href="#какое-максимальное-количество-подписчиков-может-быть-у-канала">Какое максимальное количество подписчиков может быть у канала?</a></li>
</ul>
</li>
<li><a href="#calls">Звонки</a>
<ul>
<li><a href="#как-сделать-звонок">Как сделать звонок</a></li>
<li><a href="#принять-или-отклонить-вызов">Принять или отклонить вызов</a></li>
<li><a href="#во-время-звонка">Во время звонка</a></li>
<li><a href="#пропущенные-вызовы-и-уведомления">Пропущенные вызовы и уведомления</a></li>
</ul>
</li>
<li><a href="#webxdc">Встроенные приложения чата</a>
<ul>
<li><a href="#где-можно-найти-встроенные-приложения">Где можно найти встроенные приложения?</a></li>
@@ -637,197 +622,6 @@
в то время как Delta Chat - это приватный мессенджер для общения на <a href="#groups">равных правах</a>.
Смотрите <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">число Данбара</a> для более глубокого понимания.</p>
<h2 id="channels">
Каналы <a href="#channels" class="anchor"></a>
</h2>
<p>Каналы представляют собой инструмент типа “один-ко-многим” для трансляции сообщений.</p>
<h3 id="подписка-на-канал">
Подписка на канал <a href="#подписка-на-канал" class="anchor"></a>
</h3>
<ul>
<li>Отсканируйте <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR-код</strong>
или нажмите на ссылку-приглашение, которую вы получили от владельца канала.</li>
</ul>
<p>Всё готово!
Сначала вы получите несколько сообщений из истории канала,
а затем — все новые сообщения, поступающие в него.</p>
<p><strong>Не беспокойтесь,</strong> если это произойдет не сразу.
Как только владелец канала выйдет в сеть, ваш запрос на вступление будет обработан.</p>
<p>Как и весь Delta Chat, каналы являются приватными и децентрализованными,
поэтому возможность публичного поиска каналов отсутствует.</p>
<p>Другие подписчики канала не увидят факта вашей подписки и не смогут отправлять вам сообщения.
Однако, владелец канала сможет отправить вам сообщение.
Также он будет видеть, что вы прочитали сообщение, если только вы не отключите подтверждение о прочтении.</p>
<p>Если вы не хотите использовать свой основной профиль,
вы можете создать <a href="#multiple-accounts">специальный профиль</a> для подписки на канал.</p>
<h3 id="создание-канала">
Создание канала <a href="#создание-канала" class="anchor"></a>
</h3>
<ul>
<li>
<p>Нажмите <strong>Новый чат</strong> и выберите <strong>Новый канал</strong>.</p>
</li>
<li>
<p>Введите <strong>название</strong>, по желанию добавьте <strong>изображение</strong> и <strong>описание</strong>, а затем нажмите кнопку <strong>Создать</strong>.</p>
</li>
<li>
<p>Теперь вы можете отправлять сообщения и управлять ими в обычном режиме.</p>
</li>
<li>
<p>В профиле канала вы можете <strong>поделиться QR-кодом или ссылкой-приглашением с другими пользователями</strong>.</p>
</li>
</ul>
<p>Подписчики будут получать ваши сообщения,
но не смогут отправлять сообщения в вашем канале.
При подписке они получат <strong>несколько последних сообщений из истории канала</strong>.</p>
<p>Рядом с каждым сообщением вы можете увидеть <strong>количество просмотров</strong>.
Обратите внимание, что учитываются только те подписчики, у которых включены уведомления о прочтении,
поэтому реальное количество просмотров может быть больше.</p>
<h3 id="какое-максимальное-количество-подписчиков-может-быть-у-канала">
Какое максимальное количество подписчиков может быть у канала? <a href="#какое-максимальное-количество-подписчиков-может-быть-у-канала" class="anchor"></a>
</h3>
<p>Каналы предназначены для гораздо более широкой аудитории, чем <a href="#groups">группы</a>.</p>
<p>Практический предел зависит от используемого <a href="#relays">релея</a>,
поэтому не существует единого фиксированного значения, применимого во всех случаях.</p>
<p>Для крайне крупных каналов с десятками тысяч подписчиков,
мы рекомендуем использовать <a href="#multiple-accounts">специальный профиль</a> для управления каналом,
а также предварительно проверить пригодность релея.</p>
<p>Не стоит опасаться: архитектура Delta Chat позволяет использовать любой релей (relay-agnostic),
поэтому вы можете легко изменить его в любой момент -
ваши текущие подписчики этого даже не заметят.
В этом случае достаточно будет обновить ссылку-приглашение, которую вы передаёте новым пользователям.</p>
<h2 id="calls">
Звонки <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat поддерживает <strong>аудио-</strong> и <strong>видеозвонки</strong> в режиме “один-на-один”.</p>
<p>Звонки работают на ПК, Ubuntu Touch, iOS и Android версии 8 и новее.</p>
<h3 id="как-сделать-звонок">
Как сделать звонок <a href="#как-сделать-звонок" class="anchor"></a>
</h3>
<ul>
<li>
<p>В чате “один-на-один” нажмите на 📞 <strong>значок вызова</strong>.</p>
</li>
<li>
<p>Откроется небольшое меню
в котором вы сможете выбрать вид связи <strong>аудио-</strong> или <strong>видеозвонок</strong>.</p>
</li>
</ul>
<h3 id="принять-или-отклонить-вызов">
Принять или отклонить вызов <a href="#принять-или-отклонить-вызов" class="anchor"></a>
</h3>
<ul>
<li>
<p>При входящем звонке,
Delta Chat показывает <strong>экран входящего вызова</strong> или уведомление.</p>
</li>
<li>
<p>Нажмите <strong>Принять</strong> чтобы ответить
или <strong>Отклонить</strong> чтобы сбросить звонок.</p>
</li>
</ul>
<h3 id="во-время-звонка">
Во время звонка <a href="#во-время-звонка" class="anchor"></a>
</h3>
<ul>
<li>
<p>Вы можете <strong>отключить</strong> звук микрофона.</p>
</li>
<li>
<p>Вы можете <strong>включить или выключить камеру</strong>.</p>
</li>
<li>
<p>На мобильных устройствах можно <strong>переключаться между фронтальной и основной камерами</strong>.</p>
</li>
</ul>
<p>В зависимости от устройства вы можете выбрать источник аудиовыхода или использовать режим “картинка в картинке”.
В приложении для ПК звонок осуществляется в отдельном окне,
что позволяет продолжать работу в основном окне Delta Chat в обычном режиме.</p>
<h3 id="пропущенные-вызовы-и-уведомления">
Пропущенные вызовы и уведомления <a href="#пропущенные-вызовы-и-уведомления" class="anchor"></a>
</h3>
<ul>
<li>
<p>Если вы не ответите на звонок, не услышите сигнал или ваше устройство будет недоступно,
вызов отобразится как <strong>пропущенный</strong>.</p>
</li>
<li>
<p><strong>Только ваши подтвержденные контакты</strong> могут заставить ваше устройство звонить.
Запросы на добавление в контакты будут приходить как обычно, но вызова не будет.</p>
</li>
<li>
<p>В разделе <strong>Настройки → Уведомления → Звонки</strong>,
вы можете полностью отключить специальный экран входящего вызова.
Если вы это сделаете, никакие уведомления о звонках не будут вас беспокоить;
при этом вы всё равно сможете принять звонок, нажав на иконку сообщения о входящем звонке в соответствующем чате.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1624,20 +1418,25 @@ Delta Chat вместо этого использует реализацию Ope
</h3>
<p>Используемым <a href="#relays">релеям</a> необходимо знать ваш IP-адрес,
а в некоторых случаях — данные устройств ваших контактов, если вы совершаете <a href="#calls">вызов</a>
или совместно используете <a href="#webxdc">приложения</a>.</p>
<p>Используемый <a href="#relays">релей</a> должен знать ваш IP-адрес,
а также иногда устройства ваших контактов, если вы проводите совместные <a href="#experiments">звонки</a>
или используете <a href="#webxdc">приложения</a>.</p>
<p>IP-адреса необходимы для обеспечения связи и эффективной работы.
Delta Chat не сохраняет их и не раскрывает третьим лицам.
Обратите внимание, что IP-адрес
— это не тот же адрес, который вы указываете службе доставки,
он, как правило, менее точен и зачастую позволяет определить лишь город или регион.</p>
<p>IP-адреса необходимы для обеспечения соединения и эффективности.
Они не сохраняются и не передаются третьим лицам.
Обратите внимание, что IP-адрес</p>
<ul>
<li>это не подробный адрес, который вы указываете службе доставки,
а скорее приблизительный, обычно определяющий регион или страну.</li>
</ul>
<p>Если вы считаете свой IP-адрес зоной риска,
мы рекомендуем использовать VPN для всей системы.
Настройка VPN для отдельных приложений оставляет уязвимости в общей защите устройства.
Например, нажатие на ссылку может раскрыть ваш IP-адрес неизвестным сторонам, что представляет собой гораздо больший риск.</p>
<p>Поскольку именно так по умолчанию работает интернет и другие мессенджеры,
мы не предлагаем здесь никаких настроек и не задаём предварительных вопросов</p>
<p>Если вы считаете свой IP-адрес угрозой безопасности или конфиденциальности,
мы рекомендуем использовать VPN в сочетании с режимом блокировки системы.
Поиск настроек во всех приложениях на вашем устройстве оставит уязвимости.
Например, нажатие на ссылку раскрывает IP-адрес неизвестным лицам и представляет собой гораздо больший риск в данном случае.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -642,197 +627,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1631,20 +1425,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+13 -216
View File
@@ -29,21 +29,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -642,197 +627,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1633,20 +1427,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+40 -230
View File
@@ -3,8 +3,8 @@
<li><a href="#що-таке-delta-chat">Що таке Delta Chat?</a>
<ul>
<li><a href="#howtoe2ee">Як мені знайти людей для спілкування?</a></li>
<li><a href="#чому-чат-позначений-як-запит">Чому чат позначений як «Запит»?</a></li>
<li><a href="#як-я-можу-познайомити-двох-своїх-друзів-один-з-одним">Як я можу познайомити двох своїх друзів один з одним?</a></li>
<li><a href="#why-is-a-chat-marked-as-request">Why is a chat marked as “Request”?</a></li>
<li><a href="#how-can-i-put-two-of-my-friends-in-contact-with-each-other">How can I put two of my friends in contact with each other?</a></li>
<li><a href="#multiple-accounts">Що таке профілі? Як я можу перемикатися між ними?</a></li>
<li><a href="#хто-бачить-моє-зображення-профілю">Хто бачить моє зображення профілю?</a></li>
<li><a href="#signature">Чи можу я встановити біографію/статус у Delta Chat?</a></li>
@@ -28,21 +28,6 @@
<li><a href="#how-many-members-can-participate-in-a-single-group">How many members can participate in a single group?</a></li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">In-chat apps</a>
<ul>
<li><a href="#where-can-i-get-in-chat-apps">Where can I get in-chat apps?</a></li>
@@ -166,7 +151,8 @@
<ul>
<li>
<p>Якщо обидві сторони перебувають у мережі, незабаром з’явиться вікно чату, і вони зможуть безпечно обмінюватися повідомленнями.</p>
<p>If both sides are online, they will soon see a chat
and can start messaging securely.</p>
</li>
<li>
<p>If one side is offline or in bad network,
@@ -178,17 +164,19 @@ the ability to chat is delayed until connectivity is restored.</p>
Тепер Ви автоматично використовуватимете <a href="#e2ee">наскрізне шифрування</a> з цим контактом.
Якщо ви додасте один одного у <a href="#groups">групи</a>, наскрізне шифрування буде встановлено між усіма учасниками.</p>
<h3 id="чому-чат-позначений-як-запит">
<h3 id="why-is-a-chat-marked-as-request">
Чому чат позначений як «Запит»? <a href="#чому-чат-позначений-як-запит" class="anchor"></a>
Why is a chat marked as “Request”? <a href="#why-is-a-chat-marked-as-request" class="anchor"></a>
</h3>
<p>Оскільки це приватний месенджер, лише друзі та родичі, яким ви <a href="#howtoe2ee">надіслали свій QR-код або посилання-запрошення</a>, можуть вам писати.</p>
<p>As being a private messenger,
only friends and family you <a href="#howtoe2ee">share your QR code or invite link with</a> can write to you.</p>
<p>Ваші друзі можуть поділитися вашими контактними даними з іншими друзями, це відображається як <b style="border: 1px solid currentColor; padding: 0 3px; font-size:90%">Запит</b></p>
<p>Your friends may share your contact with other friends,
this appears as <b style="border: 1px solid currentColor; padding: 0 3px; font-size:90%">Request</b></p>
<ul>
<li>
@@ -202,17 +190,19 @@ the ability to chat is delayed until connectivity is restored.</p>
</li>
</ul>
<h3 id="як-я-можу-познайомити-двох-своїх-друзів-один-з-одним">
<h3 id="how-can-i-put-two-of-my-friends-in-contact-with-each-other">
Як я можу познайомити двох своїх друзів один з одним? <a href="#як-я-можу-познайомити-двох-своїх-друзів-один-з-одним" class="anchor"></a>
How can I put two of my friends in contact with each other? <a href="#how-can-i-put-two-of-my-friends-in-contact-with-each-other" class="anchor"></a>
</h3>
<p>Додайте перший контакт до чату другого, скориставшись функцією <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Кнопка «Додати» → Контакт</strong>. Ви також можете додати коротке повідомлення-представлення.</p>
<p>Attach the first contact to the chat of the second using <img style="vertical-align:middle; width:1.0em; margin:1px" src="../paperclip.png" alt="Paperclip" /> <strong>Attachment Button → Contact</strong>.
You can also add a little introduction message.</p>
<p>Тоді другий контакт отримає <strong>картку</strong> і зможе натиснути на неї, щоб почати чат із першим контактом.</p>
<p>The second contact will receive a <strong>card</strong> then
and can tap it to start chatting with the first contact.</p>
<h3 id="multiple-accounts">
@@ -222,7 +212,9 @@ the ability to chat is delayed until connectivity is restored.</p>
</h3>
<p>Профіль — це <strong>ім’я, зображення</strong> та деяка додаткова інформація для шифрування повідомлень. Профіль зберігається виключно на вашому пристрої (пристроях) і використовує сервер лише для передачі повідомлень.</p>
<p>A profile is <strong>a name, a picture</strong> and some additional information for encrypting messages.
A profile lives on your device(s) only
and uses the server only to relay messages.</p>
<p>Під час першого встановлення Delta Chat створюється перший профіль.</p>
@@ -252,7 +244,10 @@ the ability to chat is delayed until connectivity is restored.</p>
</h3>
<p>Так, ви можете це зробити в розділі <strong>Налаштування → Профіль → Опис</strong>. Після того як ви надішлете повідомлення контакту, він побачить його, переглянувши ваші контактні дані.</p>
<p>Yes,
you can do so under <strong>Settings → Profile → Bio</strong>.
Once you sent a message to a contact,
they will see it when they view your contact details.</p>
<h3 id="що-значить-закріплення-приглушення-архівування">
@@ -320,7 +315,10 @@ the ability to chat is delayed until connectivity is restored.</p>
</h3>
<p>Іноді біля аватара контакту можна побачити <strong>зелену крапку</strong> <img style="vertical-align:middle; width:1.2em; margin:1px" src="../green-dot.png" alt="" />. Це означає, що ви <strong>нещодавно бачили його</strong> протягом останніх 10 хвилин, наприклад, тому що він надіслав вам повідомлення або підтвердження прочитання.</p>
<p>You can sometimes see a <strong>green dot</strong> <img style="vertical-align:middle; width:1.2em; margin:1px" src="../green-dot.png" alt="" />
next to the avatar of a contact.
It means they were <strong>recently seen by you</strong> in the last 10 minutes,
e.g. because they messaged you or sent a read receipt.</p>
<p>So this is not a real time online status
and others will as well not always see that you are “online”.</p>
@@ -584,197 +582,6 @@ but more than 150 is not recommended.</p>
where Delta Chat is a private messenger for chatting with <a href="#groups">equal rights</a>.
See <a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">Dunbars number</a> for more insights.</p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1461,20 +1268,23 @@ can not be identified easily.</p>
</h3>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
<p>The used <a href="#relays">relay</a> needs to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#experiments">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
They are neither persisted nor exposed.
Note that the IP Address
is not like a detailed address you give to a delivery service,
but much more coarse, often defining region or country only.</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>As this is just how the internet and other messengers work by default,
we do not offer options here or ask upfront questions.</p>
<p>If you see your IP Address as a security or privacy risk,
we recommend to use a VPN, in combination with system lockdown mode.
Hunting down options in all apps on your system will leave gaps.
For example, tapping a link exposes IP Addresses to unknown parties and is the by far larger risk here.</p>
<h3 id="sealedsender">
+14 -218
View File
@@ -32,21 +32,6 @@
</li>
</ul>
</li>
<li><a href="#channels">Channels</a>
<ul>
<li><a href="#subscribe-to-a-channel">Subscribe to a channel</a></li>
<li><a href="#create-a-channel">Create a channel</a></li>
<li><a href="#how-many-subscribers-can-a-channel-have">How many subscribers can a channel have?</a></li>
</ul>
</li>
<li><a href="#calls">Calls</a>
<ul>
<li><a href="#place-a-call">Place a call</a></li>
<li><a href="#accept-or-reject-a-call">Accept or reject a call</a></li>
<li><a href="#during-a-call">During a call</a></li>
<li><a href="#missed-calls-and-notifications">Missed calls and notifications</a></li>
</ul>
</li>
<li><a href="#webxdc">Webxdc 应用</a>
<ul>
<li><a href="#我在哪里可以获得-webxdc-应用">我在哪里可以获得 Webxdc 应用?</a></li>
@@ -636,197 +621,6 @@ Please use this method sparingly, as sending original files will significantly i
其中Delta Chat 是与<a href="#groups">平等权利</a> 聊天的私人信使。
相关知识,请参阅<a href="https://en.wikipedia.org/wiki/Dunbar%27s_number">邓巴数</a></p>
<h2 id="channels">
Channels <a href="#channels" class="anchor"></a>
</h2>
<p>Channels are a one-to-many tool for broadcasting messages.</p>
<h3 id="subscribe-to-a-channel">
Subscribe to a channel <a href="#subscribe-to-a-channel" class="anchor"></a>
</h3>
<ul>
<li>Scan the <img style="vertical-align:middle; height:1.3em; margin:1px" src="../qr-icon.png" /> <strong>QR code</strong>
or tap the <strong>invite link</strong> you got from the channel owner.</li>
</ul>
<p>Thats all!
You will receive a few of the messages from the channel history
and, from that point on, all new messages from the channel.</p>
<p><strong>Dont worry,</strong> if that does not happen immediately.
Once the channel owner comes online, your join request will be processed.</p>
<p>As all of Delta Chat, also Channels are private and decentralized,
there is no public discovery.</p>
<p>Other channel subscribers will not see that you subscribed and cannot message you.
The channel owner, however, can message you.
They will also see that you read a message unless you have read receipts disabled.</p>
<p>If you do not want to share your main profile,
you can also create a <a href="#multiple-accounts">dedicated profile</a> for joining a channel.</p>
<h3 id="create-a-channel">
Create a channel <a href="#create-a-channel" class="anchor"></a>
</h3>
<ul>
<li>
<p>Tap <strong>New Chat</strong> and choose <strong>New Channel</strong>.</p>
</li>
<li>
<p>Enter a <strong>name</strong>, optionally set an <strong>image</strong> and <strong>description</strong>, and hit the <strong>Create</strong> button.</p>
</li>
<li>
<p>You can now send and manage messages as usual.</p>
</li>
<li>
<p>From the channels profile, <strong>share the QR code or invite link with others</strong>.</p>
</li>
</ul>
<p>Subscribers will receive your messages,
but they cannot send messages in your channel.
When subscribing, they will receive <strong>a few of the latest messages of the channel history</strong>.</p>
<p>You can see the <strong>view count</strong> beside each message.
Note that this only counts subscribers who have read receipts enabled,
so the real view count may be larger.</p>
<h3 id="how-many-subscribers-can-a-channel-have">
How many subscribers can a channel have? <a href="#how-many-subscribers-can-a-channel-have" class="anchor"></a>
</h3>
<p>Channels are designed for much larger audiences than <a href="#groups">groups</a>.</p>
<p>The practical limit depends on the used <a href="#relays">relay</a>,
so there is no single fixed number that applies everywhere.</p>
<p>For really large channels with several tens of thousands of subscribers,
we recommend using a <a href="#multiple-accounts">dedicated profile</a> for the channel
and checking whether the relay is suitable.</p>
<p>But dont be too hesitant: Delta Chat is designed to be relay-agnostic,
so you can change your relay at any point easily -
your existing subscribers will not even notice.
You only have to update the invite link you share with new subscribers in that case.</p>
<h2 id="calls">
Calls <a href="#calls" class="anchor"></a>
</h2>
<p>Delta Chat supports one-to-one <strong>audio calls</strong> and <strong>video calls</strong>.</p>
<p>Calls are supported on Desktop, Ubuntu Touch, iOS and Android 8 and newer.</p>
<h3 id="place-a-call">
Place a call <a href="#place-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>In a one-to-one chat, tap the 📞 <strong>call icon</strong>.</p>
</li>
<li>
<p>This opens a small menu
where you can choose whether to place an <strong>Audio Call</strong> or a <strong>Video Call</strong>.</p>
</li>
</ul>
<h3 id="accept-or-reject-a-call">
Accept or reject a call <a href="#accept-or-reject-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>When someone calls you,
Delta Chat shows an <strong>incoming call screen</strong> or notification.</p>
</li>
<li>
<p>Tap <strong>Accept</strong> to answer
or <strong>Decline</strong> to reject the call.</p>
</li>
</ul>
<h3 id="during-a-call">
During a call <a href="#during-a-call" class="anchor"></a>
</h3>
<ul>
<li>
<p>You can <strong>mute</strong> your microphone.</p>
</li>
<li>
<p>You can <strong>enable or disable your camera</strong>.</p>
</li>
<li>
<p>On mobile, you can <strong>switch between front and back cameras</strong>.</p>
</li>
</ul>
<p>Depending on the device, you can also select the audio output or use picture-in-picture.
On desktop, the call is using a dedicated window
and you can continue using the main Delta Chat window as usual.</p>
<h3 id="missed-calls-and-notifications">
Missed calls and notifications <a href="#missed-calls-and-notifications" class="anchor"></a>
</h3>
<ul>
<li>
<p>If you do not answer, do not hear the ringing, or do not have your device at hand,
the call appears as a <strong>missed call</strong>.</p>
</li>
<li>
<p><strong>Only your accepted contacts</strong> can make your device ring.
Contact requests will appear as usual and will not ring.</p>
</li>
<li>
<p>At <strong>Settings → Notifications → Calls</strong>,
you can disable the special call ringing screen completely.
If you do so, you will not be disturbed by any ringing notification,
you can still pick up the call by tapping the incoming call message bubble in its chat.</p>
</li>
</ul>
<h2 id="webxdc">
@@ -1620,20 +1414,22 @@ Delta Chat 应用程序不会在服务器上存储任何有关联系人或群组
</h4>
<p>The used <a href="#relays">relays</a> need to know your IP Address,
as well as sometimes your contacts devices if you have a <a href="#calls">call</a>
or use <a href="#webxdc">apps</a> together.</p>
<p>使用的 <a href="#relays">中继服务器</a> 需要知道您的 IP 地址、
有时还需要知道联系人的设备(如果你们有 <a href="#experiments">通话</a>),或一起使用 <a href="#webxdc">Webxdc应用程序</a></p>
<p>IP Addresses are needed for connectivity and efficiency.
Delta Chat neither persists nor exposes them.
Note that IP Addresses
are not like an address you give to a delivery service,
but typically less precise, often defining city or region only.</p>
<p>IP 地址是连接和提高效率所必需的。
它们既不会持久存在,也不会暴露。
请注意,IP 地址
不像你给快递服务的详细地址、
而是更粗略,通常只定义地区或国家。</p>
<p>If you see your IP Address as a risk,
we recommend to use a VPN for the whole system.
Per-app options leave gaps across your system.
For example, tapping a link can expose IP Addresses to unknown parties, which is by far the larger risk.</p>
<p>这只是互联网和其他信使的默认工作方式、
我们在此不提供选项,也不预先提问。</p>
<p>如果你认为你的 IP 地址存在安全或隐私风险、
我们建议使用 VPN 并结合系统锁定模式。
在系统的所有应用程序中查找选项会留下漏洞。
例如,点击链接会将 IP 地址暴露给未知方,这是目前最大的风险。</p>
<p>###Delta Chat 是否支持 “密封发件人”?{#sealedsender}</p>
+16 -77
View File
@@ -443,19 +443,10 @@ public class Rpc {
}
/**
* Estimates the number of messages that will be deleted
* by the `set_config()`-option `delete_device_after`.
* <p>
* Estimate the number of messages that will be deleted
* by the set_config()-options `delete_device_after` or `delete_server_after`.
* This is typically used to show the estimated impact to the user
* before actually enabling deletion of old messages.
* <p>
* Messages in the "Saved Messages" chat are not counted as they will not be deleted automatically.
* <p>
* Parameters:
* - `from_server`: Deprecated, pass `false` here
* - `seconds`: Count messages older than the given number of seconds.
* <p>
* Returns the number of messages that are older than the given number of seconds.
*/
public Integer estimateAutoDeletionCount(Integer accountId, Boolean fromServer, Integer seconds) throws RpcException {
return transport.callForResult(new TypeReference<Integer>(){}, "estimate_auto_deletion_count", mapper.valueToTree(accountId), mapper.valueToTree(fromServer), mapper.valueToTree(seconds));
@@ -719,6 +710,9 @@ public class Rpc {
* because the word "channel" already appears a lot in the code,
* which would make it hard to grep for it.
* <p>
* After creation, the chat contains no recipients and is in _unpromoted_ state;
* see [`CommandApi::create_group_chat`] for more information on the unpromoted state.
* <p>
* Returns the created chat's id.
*/
public Integer createBroadcast(Integer accountId, String chatName) throws RpcException {
@@ -919,22 +913,8 @@ public class Rpc {
}
/**
* Get all message IDs belonging to a chat.
* Returns all messages of a particular chat.
* <p>
* The list is already sorted and starts with the oldest message.
* Clients should not try to re-sort the list as this would be an expensive action
* and would result in inconsistencies between clients.
* Note that the messages are not necessarily sorted by their ID or by their displayed timestamp;
* UIs need to handle both the case of descending message IDs
* and of decreasing timestamps.
* <p>
* Optionally, 'daymarkers' added to the ID array may help to
* implement virtual lists.
* <p>
* Parameters:
* <p>
* * chat_id The chat ID of which the messages IDs should be queried.
* * _info_only: Deprecated, pass `false` here.
* * `add_daymarker` - If `true`, add day markers as `DC_MSG_ID_DAYMARKER` to the result,
* e.g. [1234, 1237, 9, 1239]. The day marker timestamp is the midnight one for the
* corresponding (following) day in the local timezone.
@@ -952,14 +932,6 @@ public class Rpc {
return transport.callForResult(new TypeReference<java.util.List<Integer>>(){}, "get_existing_msg_ids", mapper.valueToTree(accountId), mapper.valueToTree(msgIds));
}
/**
* Get all messages belonging to a chat.
* <p>
* Similar to `get_message_ids` / `getMessageIds`,
* see that function for details.
* The difference is that this function here returns a list of `MessageListItem`,
* which is an enum of a message or a daymarker.
*/
public java.util.List<MessageListItem> getMessageListItems(Integer accountId, Integer chatId, Boolean infoOnly, Boolean addDaymarker) throws RpcException {
return transport.callForResult(new TypeReference<java.util.List<MessageListItem>>(){}, "get_message_list_items", mapper.valueToTree(accountId), mapper.valueToTree(chatId), mapper.valueToTree(infoOnly), mapper.valueToTree(addDaymarker));
}
@@ -1209,6 +1181,11 @@ public class Rpc {
return transport.callForResult(new TypeReference<String>(){}, "make_vcard", mapper.valueToTree(accountId), mapper.valueToTree(contacts));
}
/** Sets vCard containing the given contacts to the message draft. */
public void setDraftVcard(Integer accountId, Integer msgId, java.util.List<Integer> contacts) throws RpcException {
transport.call("set_draft_vcard", mapper.valueToTree(accountId), mapper.valueToTree(msgId), mapper.valueToTree(contacts));
}
/**
* Returns the [`ChatId`] for the 1:1 chat with `contact_id` if it exists.
* <p>
@@ -1351,47 +1328,10 @@ public class Rpc {
return transport.callForResult(new TypeReference<String>(){}, "get_connectivity_html", mapper.valueToTree(accountId));
}
/**
* Sets current location.
* <p>
* Returns true if location streaming is currently
* enabled and locations should be updated.
* <p>
* Location is represented as latitude and longitude in degrees
* and horizontal accuracy in meters.
*/
public Boolean setLocation(Float latitude, Float longitude, Float accuracy) throws RpcException {
return transport.callForResult(new TypeReference<Boolean>(){}, "set_location", mapper.valueToTree(latitude), mapper.valueToTree(longitude), mapper.valueToTree(accuracy));
}
public java.util.List<Location> getLocations(Integer accountId, Integer chatId, Integer contactId, Integer timestampBegin, Integer timestampEnd) throws RpcException {
return transport.callForResult(new TypeReference<java.util.List<Location>>(){}, "get_locations", mapper.valueToTree(accountId), mapper.valueToTree(chatId), mapper.valueToTree(contactId), mapper.valueToTree(timestampBegin), mapper.valueToTree(timestampEnd));
}
/**
* Enables location streaming in chat identified by `chat_id` for `seconds` seconds.
* <p>
* Pass 0 as the number of seconds to disable location streaming in the chat.
*/
public void sendLocationsToChat(Integer accountId, Integer chatId, Integer seconds) throws RpcException {
transport.call("send_locations_to_chat", mapper.valueToTree(accountId), mapper.valueToTree(chatId), mapper.valueToTree(seconds));
}
/** Returns whether any chat is sending locations. */
public Boolean isSendingLocations(Integer accountId) throws RpcException {
return transport.callForResult(new TypeReference<Boolean>(){}, "is_sending_locations", mapper.valueToTree(accountId));
}
/** Returns whether `chat_id` is sending locations. */
public Boolean isSendingLocationsToChat(Integer accountId, Integer chatId) throws RpcException {
return transport.callForResult(new TypeReference<Boolean>(){}, "is_sending_locations_to_chat", mapper.valueToTree(accountId), mapper.valueToTree(chatId));
}
/** Stops sending locations to all chats. */
public void stopSendingLocations() throws RpcException {
transport.call("stop_sending_locations");
}
public void sendWebxdcStatusUpdate(Integer accountId, Integer instanceMsgId, String updateStr, String descr) throws RpcException {
transport.call("send_webxdc_status_update", mapper.valueToTree(accountId), mapper.valueToTree(instanceMsgId), mapper.valueToTree(updateStr), mapper.valueToTree(descr));
}
@@ -1527,18 +1467,17 @@ public class Rpc {
transport.call("resend_messages", mapper.valueToTree(accountId), mapper.valueToTree(messageIds));
}
/** @deprecated as of 2026-04; use `send_msg` with `Viewtype::Sticker` instead. */
public Integer sendSticker(Integer accountId, Integer chatId, String stickerPath) throws RpcException {
return transport.callForResult(new TypeReference<Integer>(){}, "send_sticker", mapper.valueToTree(accountId), mapper.valueToTree(chatId), mapper.valueToTree(stickerPath));
}
/**
* Sends a reaction to message.
* Send a reaction to message.
* <p>
* A reaction is a string that represents an emoji.
* You can call this function again to change the emoji;
* the last sent reaction overrides all previously sent reactions.
* It is possible to remove the reaction by sending an empty string.
* Reaction is a string of emojis separated by spaces. Reaction to a
* single message can be sent multiple times. The last reaction
* received overrides all previously received reactions. It is
* possible to remove all reactions by sending an empty string.
*/
public Integer sendReaction(Integer accountId, Integer messageId, java.util.List<String> reaction) throws RpcException {
return transport.callForResult(new TypeReference<Integer>(){}, "send_reaction", mapper.valueToTree(accountId), mapper.valueToTree(messageId), mapper.valueToTree(reaction));
@@ -12,13 +12,6 @@ public class EnteredLoginParam {
/** TLS options: whether to allow invalid certificates and/or invalid hostnames. Default: Automatic */
@com.fasterxml.jackson.annotation.JsonSetter(nulls = com.fasterxml.jackson.annotation.Nulls.SET)
public EnteredCertificateChecks certificateChecks;
/**
* IMAP server folder.
* <p>
* Defaults to "INBOX" if not set. Should not be an empty string.
*/
@com.fasterxml.jackson.annotation.JsonSetter(nulls = com.fasterxml.jackson.annotation.Nulls.SET)
public String imapFolder;
/** Imap server port. */
@com.fasterxml.jackson.annotation.JsonSetter(nulls = com.fasterxml.jackson.annotation.Nulls.SET)
public Integer imapPort;
@@ -5,6 +5,6 @@ package chat.delta.rpc.types;
public class Reactions {
/** Unique reactions and their count, sorted in descending order. */
public java.util.List<Reaction> reactions;
/** Map from a contact to it's reaction to message. There is only a single reaction per contact, but this contains a list of reactions for historical reasons. */
/** Map from a contact to it's reaction to message. */
public java.util.Map<String, java.util.List<String>> reactionsByContact;
}
@@ -14,7 +14,7 @@ public enum Viewtype {
Gif,
/**
* Message containing a sticker, similar to image.
* Message containing a sticker, similar to image. NB: When sending, the message viewtype may be changed to `Image` by some heuristics like checking for transparent pixels. Use `Message::force_sticker()` to disable them.
* <p>
* If possible, the ui should display the image without borders in a transparent way. A click on a sticker will offer to install the sticker set in some future.
*/
@@ -2,8 +2,6 @@
package chat.delta.rpc.types;
public class WebxdcMessageInfo {
@com.fasterxml.jackson.annotation.JsonSetter(nulls = com.fasterxml.jackson.annotation.Nulls.SET)
public String orientation;
/** if the Webxdc represents a document, then this is the name of the document */
@com.fasterxml.jackson.annotation.JsonSetter(nulls = com.fasterxml.jackson.annotation.Nulls.SET)
public String document;
@@ -17,10 +15,6 @@ public class WebxdcMessageInfo {
public String icon;
/** True if full internet access should be granted to the app. */
public Boolean internetAccess;
/** Define if the local user is the one who initially shared the webxdc application in the chat. */
public Boolean isAppSender;
/** Define if the app runs in a broadcasting context. */
public Boolean isBroadcast;
/**
* The name of the app.
* <p>
@@ -84,7 +84,7 @@ public class DcAccounts {
public boolean isAllChatmail() {
for (int accountId : getAll()) {
DcContext dcContext = getAccount(accountId);
if (dcContext.getConfigInt("is_chatmail") == 0) {
if (!dcContext.isChatmail()) {
return false;
}
}
@@ -362,6 +362,10 @@ public class DcContext {
return displayname;
}
public boolean isChatmail() {
return getConfigInt("is_chatmail") == 1;
}
public boolean isMuted() {
return getConfigInt("is_muted") == 1;
}
@@ -59,6 +59,8 @@ public class DcMsg {
public static final int DC_VIDEOCHATTYPE_UNKNOWN = 0;
public static final int DC_VIDEOCHATTYPE_BASICWEBRTC = 1;
private static final String TAG = DcMsg.class.getSimpleName();
public DcMsg(DcContext context, int viewtype) {
msgCPtr = context.createMsgCPtr(viewtype);
}
@@ -194,6 +196,8 @@ public class DcMsg {
public native void setHtml(String text);
public native void forceSticker();
public native void setFileAndDeduplicate(String file, String name, String filemime);
public native void setDimension(int width, int height);
@@ -4,6 +4,7 @@ import android.content.ComponentName;
import android.os.Bundle;
import android.util.Log;
import android.view.MenuItem;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
@@ -11,23 +12,21 @@ import androidx.appcompat.view.ActionMode;
import androidx.appcompat.widget.Toolbar;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentStatePagerAdapter;
import androidx.lifecycle.ViewModelProvider;
import androidx.media3.session.MediaController;
import androidx.media3.session.SessionCommand;
import androidx.media3.session.SessionToken;
import androidx.viewpager2.adapter.FragmentStateAdapter;
import androidx.viewpager2.widget.ViewPager2;
import androidx.viewpager.widget.ViewPager;
import com.b44t.messenger.DcChat;
import com.b44t.messenger.DcContext;
import com.b44t.messenger.DcEvent;
import com.b44t.messenger.DcMsg;
import com.google.android.material.tabs.TabLayout;
import com.google.android.material.tabs.TabLayoutMediator;
import com.google.common.util.concurrent.ListenableFuture;
import java.util.ArrayList;
import org.thoughtcrime.securesms.components.audioplay.AudioPlaybackViewModel;
import org.thoughtcrime.securesms.components.audioplay.ChatAudioQueueProvider;
import org.thoughtcrime.securesms.connect.DcEventCenter;
import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.service.AudioPlaybackService;
@@ -36,7 +35,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class AllMediaActivity extends PassphraseRequiredActionBarActivity
implements DcEventCenter.DcEventDelegate {
private static final String TAG = "AllMediaActivity";
private static final String TAG = AllMediaActivity.class.getSimpleName();
public static final String CHAT_ID_EXTRA = "chat_id";
public static final String CONTACT_ID_EXTRA = "contact_id";
@@ -55,6 +54,7 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
this.type3 = type3;
}
}
;
private DcContext dcContext;
private int chatId;
@@ -63,7 +63,7 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
private final ArrayList<TabData> tabs = new ArrayList<>();
private Toolbar toolbar;
private TabLayout tabLayout;
private ViewPager2 viewPager;
private ViewPager viewPager;
private @Nullable MediaController mediaController;
private ListenableFuture<MediaController> mediaControllerFuture;
@@ -97,20 +97,8 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
isGlobalGallery() ? R.string.menu_all_media : R.string.apps_and_media);
}
AllMediaPagerAdapter adapter = new AllMediaPagerAdapter(this);
this.viewPager.setAdapter(adapter);
this.viewPager.registerOnPageChangeCallback(
new ViewPager2.OnPageChangeCallback() {
@Override
public void onPageSelected(int position) {
adapter.onPageChanged(position);
}
});
new TabLayoutMediator(
this.tabLayout,
this.viewPager,
(tab, position) -> tab.setText(getString(tabs.get(position).title)))
.attach();
this.tabLayout.setupWithViewPager(viewPager);
this.viewPager.setAdapter(new AllMediaPagerAdapter(getSupportFragmentManager()));
if (getIntent().getBooleanExtra(FORCE_GALLERY, false)) {
this.viewPager.setCurrentItem(1, false);
}
@@ -119,9 +107,7 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
eventCenter.addObserver(DcContext.DC_EVENT_CHAT_MODIFIED, this);
eventCenter.addObserver(DcContext.DC_EVENT_CONTACTS_CHANGED, this);
int accountId = DcHelper.getAccounts(this).getSelectedAccount().getAccountId();
playbackViewModel = new ViewModelProvider(this).get(AudioPlaybackViewModel.class);
playbackViewModel.setQueueProvider(new ChatAudioQueueProvider(this, chatId, accountId));
initializeMediaController();
}
@@ -133,7 +119,6 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
mediaController = null;
playbackViewModel.setMediaController(null);
}
playbackViewModel.setQueueProvider(null);
super.onDestroy();
}
@@ -197,16 +182,31 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
return contactId == 0 && chatId == 0;
}
private class AllMediaPagerAdapter extends FragmentStateAdapter {
private int currentPosition = -1;
private class AllMediaPagerAdapter extends FragmentStatePagerAdapter {
private Object currentFragment = null;
AllMediaPagerAdapter(FragmentActivity activity) {
super(activity);
AllMediaPagerAdapter(FragmentManager fragmentManager) {
super(fragmentManager);
}
@Override
public void setPrimaryItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
super.setPrimaryItem(container, position, object);
if (currentFragment != null && currentFragment != object) {
ActionMode action = null;
if (currentFragment instanceof MessageSelectorFragment) {
action = ((MessageSelectorFragment) currentFragment).getActionMode();
}
if (action != null) {
action.finish();
}
}
currentFragment = object;
}
@NonNull
@Override
public Fragment createFragment(int position) {
public Fragment getItem(int position) {
TabData data = tabs.get(position);
Fragment fragment;
Bundle args = new Bundle();
@@ -229,24 +229,13 @@ public class AllMediaActivity extends PassphraseRequiredActionBarActivity
}
@Override
public int getItemCount() {
public int getCount() {
return tabs.size();
}
private void onPageChanged(int newPosition) {
if (currentPosition != -1 && currentPosition != newPosition) {
for (Fragment fragment : getSupportFragmentManager().getFragments()) {
if (!(fragment instanceof MessageSelectorFragment)) {
continue;
}
ActionMode action = ((MessageSelectorFragment) fragment).getActionMode();
if (action != null) {
action.finish();
}
}
}
currentPosition = newPosition;
@Override
public CharSequence getPageTitle(int position) {
return getString(tabs.get(position).title);
}
}
@@ -52,7 +52,7 @@ import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.webxdc.WebxdcGarbageCollectionWorker;
public class ApplicationContext extends MultiDexApplication {
private static final String TAG = "ApplicationContext";
private static final String TAG = ApplicationContext.class.getSimpleName();
private static final Object initLock = new Object();
private static volatile boolean isInitialized = false;
@@ -218,7 +218,7 @@ public class ApplicationContext extends MultiDexApplication {
Log.i(TAG, "DcAccounts created");
rpc = new Rpc(new FFITransport(dcAccounts.getJsonrpcInstance()));
Log.i(TAG, "Rpc created");
AccountManager.getInstance().migrateToDcAccounts(this, dcAccounts);
AccountManager.getInstance().migrateToDcAccounts(this);
int[] allAccounts = dcAccounts.getAll();
Log.i(TAG, "Number of profiles: " + allAccounts.length);
@@ -255,6 +255,12 @@ public class ApplicationContext extends MultiDexApplication {
// 2025-12-16: The setting was removed.
// Revert it to the default if it was changed in the past.
ac.setConfigInt("webxdc_realtime_enabled", 1);
// 2025-11-12: this is needed until core starts ignoring "delete_server_after" for
// chatmail
if (ac.isChatmail()) {
ac.setConfig("delete_server_after", null); // reset
}
}
if (allAccounts.length == 0) {
try {
@@ -302,10 +308,7 @@ public class ApplicationContext extends MultiDexApplication {
Log.i(
"DeltaChat",
"++++++++++++++++++ NetworkCallback.onAvailable() #" + debugOnAvailableCount++);
// onBlockedStatusChanged is only available on API 29+
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
getDcAccounts().maybeNetwork();
}
getDcAccounts().maybeNetwork();
}
@Override
@@ -313,13 +316,8 @@ public class ApplicationContext extends MultiDexApplication {
@NonNull android.net.Network network, boolean blocked) {
Log.i(
"DeltaChat",
"++++++++++++++++++ NetworkCallback.onBlockedStatusChanged("
+ blocked
+ ") #"
"++++++++++++++++++ NetworkCallback.onBlockedStatusChanged() #"
+ debugOnBlockedStatusChangedCount++);
if (!blocked) {
getDcAccounts().maybeNetwork();
}
}
@Override
@@ -20,7 +20,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public abstract class BaseActionBarActivity extends AppCompatActivity {
private static final String TAG = "BaseActionBarActivity";
private static final String TAG = BaseActionBarActivity.class.getSimpleName();
protected DynamicTheme dynamicTheme = new DynamicTheme();
protected void onPreCreate() {
@@ -41,12 +41,13 @@ import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.connect.DirectShareUtil;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.util.SendRelayedMessageUtil;
import org.thoughtcrime.securesms.util.ShareUtil;
import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.util.task.SnackbarAsyncTask;
import org.thoughtcrime.securesms.util.views.ProgressDialog;
public abstract class BaseConversationListFragment extends Fragment implements ActionMode.Callback {
private static final String TAG = "BaseConversationListFragment";
private static final String TAG = BaseConversationListFragment.class.getSimpleName();
protected ActionMode actionMode;
protected PulsingFloatingActionButton fab;
@@ -422,18 +423,9 @@ public abstract class BaseConversationListFragment extends Fragment implements A
.setIcon(IconCompat.createWithAdaptiveBitmap(avatar))
.setIntent(intent)
.build();
boolean success;
try {
success = ShortcutManagerCompat.requestPinShortcut(activity, shortcutInfoCompat, null);
} catch (Exception e) {
Log.e(TAG, "ErrAddToHomescreen: requestPinShortcut() failed", e);
success = false;
}
boolean finalSuccess = success;
Util.runOnMain(
() -> {
if (!finalSuccess) {
if (!ShortcutManagerCompat.requestPinShortcut(activity, shortcutInfoCompat, null)) {
Toast.makeText(
activity,
"ErrAddToHomescreen: requestPinShortcut() failed",
@@ -487,6 +479,10 @@ public abstract class BaseConversationListFragment extends Fragment implements A
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
if (isRelayingMessageContent(getActivity())) {
if (ShareUtil.getSharedContactId(getActivity()) != 0) {
return false; // no sharing of a contact to multiple recipients at the same time, we can
// reconsider when that becomes a real-world need
}
Context context = getContext();
if (context != null) {
fab.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.ic_send_sms_white_24dp));
@@ -29,7 +29,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
*/
public abstract class ContactSelectionActivity extends PassphraseRequiredActionBarActivity
implements ContactSelectionListFragment.OnContactSelectedListener {
private static final String TAG = "ContactSelectionActivity";
private static final String TAG = ContactSelectionActivity.class.getSimpleName();
protected ContactSelectionListFragment contactsFragment;
@@ -67,7 +67,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
*/
public class ContactSelectionListFragment extends Fragment
implements LoaderManager.LoaderCallbacks<DcContactsLoader.Ret>, DcEventCenter.DcEventDelegate {
private static final String TAG = "ContactSelectionListFragment";
private static final String TAG = ContactSelectionListFragment.class.getSimpleName();
public static final String MULTI_SELECT = "multi_select";
public static final String SELECT_UNENCRYPTED_EXTRA = "select_unencrypted_extra";
@@ -101,7 +101,6 @@ import org.thoughtcrime.securesms.components.ScaleStableImageView;
import org.thoughtcrime.securesms.components.SendButton;
import org.thoughtcrime.securesms.components.audioplay.AudioPlaybackViewModel;
import org.thoughtcrime.securesms.components.audioplay.AudioView;
import org.thoughtcrime.securesms.components.audioplay.ChatAudioQueueProvider;
import org.thoughtcrime.securesms.components.emoji.MediaKeyboard;
import org.thoughtcrime.securesms.connect.AccountManager;
import org.thoughtcrime.securesms.connect.DcEventCenter;
@@ -149,7 +148,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
InputPanel.Listener,
InputPanel.MediaListener,
AudioView.OnActionListener {
private static final String TAG = "ConversationActivity";
private static final String TAG = ConversationActivity.class.getSimpleName();
public static final String ACCOUNT_ID_EXTRA = "account_id";
public static final String CHAT_ID_EXTRA = "chat_id";
@@ -200,6 +199,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
private final boolean isSecureText = true;
private boolean isDefaultSms = true;
private boolean isSecurityInitialized = false;
private boolean successfulForwardingAttempt = false;
private boolean isEditing = false;
private boolean switchedProfile = false;
@@ -223,9 +223,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
initializeViews();
initializeResources();
int accountId = DcHelper.getAccounts(this).getSelectedAccount().getAccountId();
playbackViewModel = new ViewModelProvider(this).get(AudioPlaybackViewModel.class);
playbackViewModel.setQueueProvider(new ChatAudioQueueProvider(this, chatId, accountId));
initializeMediaController();
initializeSecurity(false, isDefaultSms)
@@ -386,11 +384,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
protected void onPause() {
super.onPause();
if (inputPanel.isRecording() && inputPanel.getRecordingDuration() > 1000) {
saveRecording();
} else {
processComposeControls(ACTION_SAVE_DRAFT);
}
processComposeControls(ACTION_SAVE_DRAFT);
DcHelper.getNotificationCenter(this).clearVisibleChat();
if (isFinishing()) overridePendingTransition(R.anim.fade_scale_in, R.anim.slide_to_right);
@@ -419,7 +413,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
mediaController = null;
playbackViewModel.setMediaController(null);
}
playbackViewModel.setQueueProvider(null);
super.onDestroy();
}
@@ -639,12 +632,12 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
return true;
} else if (itemId == R.id.menu_start_audio_call) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CallUtil.startAudioCall(this, chatId);
CallUtil.startAudioCall(context, chatId);
}
return true;
} else if (itemId == R.id.menu_start_video_call) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CallUtil.startVideoCall(this, chatId);
CallUtil.startVideoCall(context, chatId);
}
return true;
} else if (itemId == R.id.menu_all_media) {
@@ -679,14 +672,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
}
public void setDraftText(String txt) {
try {
if (rpc.canSend(rpc.getSelectedAccountId(), chatId)) {
composeText.setText(txt);
composeText.setSelection(composeText.getText().length());
}
} catch (RpcException e) {
Log.e(TAG, "Rpc error", e);
}
composeText.setText(txt);
composeText.setSelection(composeText.getText().length());
}
public void hideSoftKeyboard() {
@@ -716,13 +703,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
extras.putInt(ConversationListFragment.RELOAD_LIST, 1);
}
if (attachmentManager.isAttachmentPresent()) {
SlideDeck slideDeck = attachmentManager.buildSlideDeck();
int audioDraftId = slideDeck.getAudioDraftId();
if (audioDraftId != 0) {
playbackViewModel.stop(audioDraftId);
}
}
playbackViewModel.stopNonMessageAudioPlayback();
boolean archived = getIntent().getBooleanExtra(FROM_ARCHIVED_CHATS_EXTRA, false);
Intent intent =
@@ -855,17 +836,20 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
if (dcChat.isSelfTalk()) {
SendRelayedMessageUtil.immediatelyRelay(this, chatId);
} else {
int messageIds[] = ShareUtil.getForwardedMessageIDs(this);
int messageCount = messageIds == null ? 0 : messageIds.length;
String name = dcChat.getName();
if (!dcChat.isMultiUser()) {
int[] contactIds = dcContext.getChatContacts(chatId);
if (contactIds.length == 1 || contactIds.length == 2) {
name = dcContext.getContact(contactIds[0]).getDisplayName();
}
}
new AlertDialog.Builder(this)
.setMessage(
getResources()
.getQuantityString(
R.plurals.ask_forward_messages, messageCount, messageCount, dcChat.getName()))
.setMessage(getString(R.string.ask_forward, name))
.setPositiveButton(
R.string.forward,
R.string.ok,
(dialogInterface, i) -> {
SendRelayedMessageUtil.immediatelyRelay(this, chatId);
successfulForwardingAttempt = true;
})
.setNegativeButton(R.string.cancel, (dialogInterface, i) -> finish())
.setOnCancelListener(dialog -> finish())
@@ -889,10 +873,13 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
private void handleSharing() {
ArrayList<Uri> uriList = ShareUtil.getSharedUris(this);
int sharedContactId = ShareUtil.getSharedContactId(this);
if (uriList.size() > 1) {
askSendingFiles(uriList, () -> SendRelayedMessageUtil.immediatelyRelay(this, chatId));
} else {
if (ShareUtil.getSharedHtml(this) != null
if (sharedContactId != 0) {
addAttachmentContactInfo(sharedContactId);
} else if (ShareUtil.getSharedHtml(this) != null
|| ShareUtil.getSharedSubject(this) != null
|| ("sticker".equals(ShareUtil.getSharedType(this)) && !uriList.isEmpty())) {
SendRelayedMessageUtil.immediatelyRelay(this, chatId);
@@ -980,7 +967,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
setMedia(draft, MediaType.GIF).addListener(listener);
break;
case DcMsg.DC_MSG_AUDIO:
case DcMsg.DC_MSG_VOICE:
setMedia(draft, MediaType.AUDIO).addListener(listener);
break;
case DcMsg.DC_MSG_VIDEO:
@@ -1133,7 +1119,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
if (chatId == DcChat.DC_CHAT_NO_CHAT)
throw new IllegalStateException("can't display a conversation for no chat.");
dcChat = DcHelper.getContext(context).getChat(chatId);
attachmentTypeSelector = null;
recipient = new Recipient(this, dcChat);
glideRequests = GlideApp.with(this);
@@ -1276,17 +1261,12 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
inputPanel.clearSubject();
}
// Stop draft audio playback
if (slideDeck != null) {
int audioDraftId = slideDeck.getAudioDraftId();
if (audioDraftId != 0) {
playbackViewModel.stop(audioDraftId);
}
}
// Stop draft audio playback regardless, since it is unlikely
// we will need background playback for drafts
playbackViewModel.stopNonMessageAudioPlayback();
DcContext dcContext = DcHelper.getContext(context);
final int currentChatId = dcChat.getId();
final boolean canSend = dcChat.canSend();
Util.runOnAnyBackgroundThread(
() -> {
DcMsg msg = null;
@@ -1409,8 +1389,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
}
}
} else {
// set or clear draft if user can't send in chat since they can't delete it otherwise
dcContext.setDraft(currentChatId, canSend ? msg : null);
dcContext.setDraft(currentChatId, msg);
}
future.set(currentChatId);
});
@@ -1632,6 +1611,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
msg.setQuote(quote.get().getQuotedMsg());
}
msg.setFileAndDeduplicate(path, null, null);
msg.forceSticker();
dcContext.sendMsg(chatId, msg);
}
@@ -1693,56 +1673,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
}
}
private void saveRecording() {
inputPanel.resetRecordingUI();
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
final int thisChatId = chatId;
final Optional<QuoteModel> quote = inputPanel.getQuote();
ListenableFuture<Pair<Uri, Long>> future = audioRecorder.stopRecording();
future.addListener(
new ListenableFuture.Listener<Pair<Uri, Long>>() {
@Override
public void onSuccess(final @NonNull Pair<Uri, Long> result) {
Util.runOnAnyBackgroundThread(
() -> {
try {
DcContext dcContext = DcHelper.getContext(context);
String path =
DcHelper.copyToBlobdir(
ConversationActivity.this, result.first, "voice", ".m4a");
DcMsg msg = new DcMsg(dcContext, DcMsg.DC_MSG_VOICE);
msg.setFileAndDeduplicate(path, null, null);
if (quote.isPresent()) {
msg.setQuote(quote.get().getQuotedMsg());
}
dcContext.setDraft(thisChatId, msg);
} catch (Exception e) {
Log.e(TAG, "Failed to save voice as draft", e);
} finally {
PersistentBlobProvider.getInstance()
.delete(ConversationActivity.this, result.first);
}
runOnUiThread(
() -> {
if (chatId == thisChatId && !isFinishing() && !isDestroyed()) {
initializeDraft();
updateToggleButtonState();
}
});
});
}
@Override
public void onFailure(ExecutionException e) {
Log.w(TAG, "Failed to stop recording", e);
}
});
}
private class AttachButtonListener implements OnClickListener {
@Override
public void onClick(View v) {
@@ -80,7 +80,7 @@ import org.thoughtcrime.securesms.util.views.ConversationAdaptiveActionsToolbar;
@SuppressLint("StaticFieldLeak")
public class ConversationFragment extends MessageSelectorFragment {
private static final String TAG = "ConversationFragment";
private static final String TAG = ConversationFragment.class.getSimpleName();
private static final int SCROLL_ANIMATION_THRESHOLD = 50;
@@ -944,8 +944,6 @@ public class ConversationFragment extends MessageSelectorFragment {
WebxdcActivity.openWebxdcActivity(
getContext(), messageRecord.getParent(), messageRecord.getWebxdcHref());
}
} else if (messageRecord.getInfoType() == DcMsg.DC_INFO_LOCATIONSTREAMING_ENABLED) {
WebxdcActivity.openMaps(getContext(), (int) chatId);
} else if (messageRecord.getInfoType() == DcMsg.DC_INFO_CHAT_DESCRIPTION_CHANGED) {
Intent intent = new Intent(getContext(), ProfileActivity.class);
intent.putExtra(ProfileActivity.CHAT_ID_EXTRA, (int) chatId);
@@ -24,7 +24,6 @@ import android.graphics.PorterDuff;
import android.graphics.Rect;
import android.os.Build;
import android.text.Spannable;
import android.text.Spanned;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
@@ -37,7 +36,6 @@ import androidx.annotation.DimenRes;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.core.view.ViewCompat;
import chat.delta.rpc.RpcException;
import chat.delta.rpc.types.CallInfo;
import chat.delta.rpc.types.CallState;
@@ -46,7 +44,6 @@ import chat.delta.rpc.types.VcardContact;
import com.b44t.messenger.DcChat;
import com.b44t.messenger.DcContact;
import com.b44t.messenger.DcMsg;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import org.thoughtcrime.securesms.calls.CallCoordinator;
@@ -75,7 +72,6 @@ import org.thoughtcrime.securesms.mms.VcardSlide;
import org.thoughtcrime.securesms.reactions.ReactionsConversationView;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.util.Linkifier;
import org.thoughtcrime.securesms.util.LongClickCopySpan;
import org.thoughtcrime.securesms.util.LongClickMovementMethod;
import org.thoughtcrime.securesms.util.MarkdownUtil;
import org.thoughtcrime.securesms.util.MediaUtil;
@@ -90,7 +86,7 @@ import org.thoughtcrime.securesms.util.views.Stub;
* @author Moxie Marlinspike
*/
public class ConversationItem extends BaseConversationItem {
private static final String TAG = "ConversationItem";
private static final String TAG = ConversationItem.class.getSimpleName();
private static final Rect SWIPE_RECT = new Rect();
@@ -124,9 +120,6 @@ public class ConversationItem extends BaseConversationItem {
private Stub<CallItemView> callViewStub;
private @Nullable EventListener eventListener;
// IDs of accessibility actions registered via ViewCompat.addAccessibilityAction
private final List<Integer> linkActionIds = new ArrayList<>();
private int measureCalls;
private int incomingBubbleColor;
@@ -431,12 +424,6 @@ public class ConversationItem extends BaseConversationItem {
bodyText.setClickable(false);
bodyText.setFocusable(false);
// Remove any link actions registered for the previous message binding
for (int id : linkActionIds) {
ViewCompat.removeAccessibilityAction(this, id);
}
linkActionIds.clear();
String subject = messageRecord.getSubject();
String text = messageRecord.getText();
@@ -446,33 +433,12 @@ public class ConversationItem extends BaseConversationItem {
if (messageRecord.getType() == DcMsg.DC_MSG_CALL || text.isEmpty()) {
bodyText.setVisibility(View.GONE);
} else {
Spannable spannable = MarkdownUtil.toMarkdown(context, text);
Spannable spannable = (Spannable) MarkdownUtil.toMarkdown(context, text);
if (batchSelected.isEmpty()) {
Linkifier.linkify(spannable);
spannable = Linkifier.linkify(spannable);
}
bodyText.setText(spannable);
bodyText.setVisibility(View.VISIBLE);
// Register a TalkBack "Actions" entry for each link in the message
Spanned spanned = (Spanned) spannable;
final TextView tv = bodyText;
for (LongClickCopySpan span :
spanned.getSpans(0, spanned.length(), LongClickCopySpan.class)) {
int start = spanned.getSpanStart(span);
int end = spanned.getSpanEnd(span);
if (start >= 0 && end > start && end <= spanned.length()) {
String linkText = spanned.subSequence(start, end).toString();
String label = context.getString(R.string.open_link, linkText);
linkActionIds.add(
ViewCompat.addAccessibilityAction(
this,
label,
(v, args) -> {
span.onClick(tv);
return true;
}));
}
}
}
int downloadState = messageRecord.getDownloadState();
@@ -1096,18 +1062,7 @@ public class ConversationItem extends BaseConversationItem {
if (!messageRecord.isOutgoing() && callInfo.state instanceof CallState.Alerting) {
int callId = messageRecord.getId();
CallCoordinator coordinator = CallCoordinator.getInstance(context);
if (coordinator.hasActiveCall()) {
coordinator.showIncomingCallScreen(callId);
} else {
if (callInfo.sdpOffer == null) {
Toast.makeText(context, R.string.error, Toast.LENGTH_SHORT).show();
return;
}
int accId = dcContext.getAccountId();
coordinator.handleIncomingCallFromConversation(
accId, callId, callInfo.sdpOffer, callInfo.hasVideo);
}
coordinator.showIncomingCallScreen(callId);
} else {
if (callInfo.hasVideo) {
CallUtil.startVideoCall(getContext(), chatId);
@@ -91,7 +91,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class ConversationListActivity extends PassphraseRequiredActionBarActivity
implements ConversationListFragment.ConversationSelectedListener {
private static final String TAG = "ConversationListActivity";
private static final String TAG = ConversationListActivity.class.getSimpleName();
private static final String OPENPGP4FPR = "openpgp4fpr";
private static final String NDK_ARCH_WARNED = "ndk_arch_warned";
public static final String CLEAR_NOTIFICATIONS = "clear_notifications";
@@ -607,13 +607,6 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
}
}
public void handleQrFromSearch(String rawQrString) {
qrData = rawQrString;
new QrCodeHandler(this)
.handleQrData(
rawQrString, SecurejoinSource.Scan, SecurejoinUiPath.QrIcon, relayLockLauncher);
}
private void handleResetRelaying() {
resetRelayingMessageContent(this);
refreshTitle();
@@ -727,7 +720,6 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
refreshAvatar();
refreshUnreadIndicator();
refreshTitle();
conversationListFragment.resetScrollPosition();
conversationListFragment.loadChatlistAsync();
}
@@ -23,6 +23,7 @@ import android.content.Context;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -55,16 +56,16 @@ public class ConversationListFragment extends BaseConversationListFragment
public static final String ARCHIVE = "archive";
public static final String RELOAD_LIST = "reload_list";
private static final String TAG = "ConversationListFragment";
private static final String TAG = ConversationListFragment.class.getSimpleName();
private RecyclerView list;
private View emptyState;
private TextView emptySearch;
private final String queryFilter = "";
private boolean archive;
private Timer reloadTimer;
private boolean chatlistJustLoaded;
private boolean reloadTimerInstantly;
private boolean resetScrollPosition;
@Override
public void onCreate(Bundle icicle) {
@@ -241,9 +242,9 @@ public class ConversationListFragment extends BaseConversationListFragment
public void loadChatlistAsync() {
synchronized (loadChatlistLock) {
needsAnotherLoad = true;
if (inLoadChatlist) {
Log.i(TAG, "chatlist loading debounced");
needsAnotherLoad = true;
return;
}
inLoadChatlist = true;
@@ -252,9 +253,6 @@ public class ConversationListFragment extends BaseConversationListFragment
Util.runOnAnyBackgroundThread(
() -> {
while (true) {
Log.i(TAG, "executing debounced chatlist loading");
loadChatlist();
synchronized (loadChatlistLock) {
if (!needsAnotherLoad) {
inLoadChatlist = false;
@@ -263,6 +261,8 @@ public class ConversationListFragment extends BaseConversationListFragment
needsAnotherLoad = false;
}
Log.i(TAG, "executing debounced chatlist loading");
loadChatlist();
Util.sleep(100);
}
});
@@ -285,17 +285,22 @@ public class ConversationListFragment extends BaseConversationListFragment
Log.w(TAG, "Ignoring call to loadChatlist()");
return;
}
long startMs = System.currentTimeMillis();
DcChatlist chatlist = DcHelper.getContext(context).getChatlist(listflags, null, 0);
Log.i(TAG, "⏰ getChatlist(): " + (System.currentTimeMillis() - startMs) + "ms");
DcChatlist chatlist =
DcHelper.getContext(context)
.getChatlist(listflags, queryFilter.isEmpty() ? null : queryFilter, 0);
Util.runOnMain(
() -> {
if (chatlist.getCnt() <= 0) {
if (chatlist.getCnt() <= 0 && TextUtils.isEmpty(queryFilter)) {
list.setVisibility(View.INVISIBLE);
emptyState.setVisibility(View.VISIBLE);
emptySearch.setVisibility(View.INVISIBLE);
fab.startPulse(3 * 1000);
} else if (chatlist.getCnt() <= 0 && !TextUtils.isEmpty(queryFilter)) {
list.setVisibility(View.INVISIBLE);
emptyState.setVisibility(View.GONE);
emptySearch.setVisibility(View.VISIBLE);
emptySearch.setText(getString(R.string.search_no_result_for_x, queryFilter));
} else {
list.setVisibility(View.VISIBLE);
emptyState.setVisibility(View.GONE);
@@ -304,11 +309,6 @@ public class ConversationListFragment extends BaseConversationListFragment
}
((ConversationListAdapter) list.getAdapter()).changeData(chatlist);
if (resetScrollPosition) {
list.scrollToPosition(0);
resetScrollPosition = false;
}
});
}
@@ -365,8 +365,4 @@ public class ConversationListFragment extends BaseConversationListFragment
loadChatlistAsync();
}
}
public void resetScrollPosition() {
resetScrollPosition = true;
}
}
@@ -44,11 +44,9 @@ import org.thoughtcrime.securesms.components.AvatarView;
import org.thoughtcrime.securesms.components.DeliveryStatusView;
import org.thoughtcrime.securesms.components.FromTextView;
import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.contacts.avatars.GeneratedContactPhoto;
import org.thoughtcrime.securesms.database.model.ThreadRecord;
import org.thoughtcrime.securesms.mms.GlideRequests;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.search.QrInviteData;
import org.thoughtcrime.securesms.util.DateUtils;
import org.thoughtcrime.securesms.util.ThemeUtil;
import org.thoughtcrime.securesms.util.Util;
@@ -224,40 +222,6 @@ public class ConversationListItem extends RelativeLayout
avatar.setSeenRecently(false);
}
public void bind(@NonNull QrInviteData inviteData, @NonNull GlideRequests glideRequests) {
this.selectedThreads = Collections.emptySet();
fromView.setText(inviteData.getDisplayTitle());
fromView.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
subjectView.setVisibility(VISIBLE);
subjectView.setText(inviteData.getDisplaySubtitle());
subjectView.setTypeface(LIGHT_TYPEFACE);
subjectView.setTextColor(
ThemeUtil.getThemedColor(getContext(), R.attr.conversation_list_item_subject_color));
dateView.setText("");
dateView.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
archivedBadgeView.setVisibility(GONE);
requestBadgeView.setVisibility(GONE);
unreadIndicator.setVisibility(GONE);
deliveryStatusIndicator.setNone();
setBatchState(false);
if (inviteData.getContactId() > 0) {
DcContext dcContext = DcHelper.getContext(getContext());
DcContact contact = dcContext.getContact(inviteData.getContactId());
Recipient recipient = new Recipient(getContext(), contact);
avatar.setAvatar(glideRequests, recipient, false);
avatar.setSeenRecently(contact.wasSeenRecently());
} else {
avatar.setImageDrawable(
new GeneratedContactPhoto("+")
.asDrawable(getContext(), ThemeUtil.getDummyContactColor(getContext())));
avatar.setSeenRecently(false);
}
}
@Override
public void unbind() {}
@@ -42,7 +42,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
@SuppressLint("StaticFieldLeak")
public class CreateProfileActivity extends BaseActionBarActivity {
private static final String TAG = "CreateProfileActivity";
private static final String TAG = CreateProfileActivity.class.getSimpleName();
private static final int REQUEST_CODE_AVATAR = 1;
@@ -15,7 +15,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class EphemeralMessagesDialog {
private static final String TAG = "EphemeralMessagesDialog";
private static final String TAG = EphemeralMessagesDialog.class.getSimpleName();
public static void show(
final Context context,
@@ -46,7 +46,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
implements ItemClickListener {
private static final String TAG = "GroupCreateActivity";
private static final String TAG = GroupCreateActivity.class.getSimpleName();
public static final String EDIT_GROUP_CHAT_ID = "edit_group_chat_id";
public static final String CREATE_BROADCAST = "create_broadcast";
public static final String UNENCRYPTED = "unencrypted";
@@ -307,7 +307,8 @@ public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
private boolean showGroupNameEmptyToast(String groupName) {
if (groupName == null) {
Toast.makeText(this, getString(R.string.please_enter_chat_name), Toast.LENGTH_LONG).show();
Toast.makeText(this, getString(R.string.group_please_enter_group_name), Toast.LENGTH_LONG)
.show();
return true;
}
return false;
@@ -65,7 +65,7 @@ import org.thoughtcrime.securesms.util.views.ProgressDialog;
public class InstantOnboardingActivity extends BaseActionBarActivity
implements DcEventCenter.DcEventDelegate {
private static final String TAG = "InstantOnboardingActivity";
private static final String TAG = InstantOnboardingActivity.class.getSimpleName();
private static final String DCACCOUNT = "dcaccount";
private static final String DCLOGIN = "dclogin";
private static final String INSTANCES_URL = "https://chatmail.at/relays";
@@ -18,7 +18,7 @@ import org.thoughtcrime.securesms.util.FileProviderUtil;
public class LogViewActivity extends BaseActionBarActivity {
private static final String TAG = "LogViewActivity";
private static final String TAG = LogViewActivity.class.getSimpleName();
LogViewFragment logViewFragment;
@@ -33,13 +33,14 @@ import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.FrameLayout;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.loader.app.LoaderManager;
import androidx.loader.content.Loader;
import androidx.recyclerview.widget.RecyclerView;
import androidx.viewpager2.widget.ViewPager2;
import androidx.viewpager.widget.PagerAdapter;
import androidx.viewpager.widget.ViewPager;
import com.b44t.messenger.DcChat;
import com.b44t.messenger.DcContext;
import com.b44t.messenger.DcMediaGalleryElement;
@@ -47,6 +48,7 @@ import com.b44t.messenger.DcMsg;
import java.io.IOException;
import java.util.WeakHashMap;
import org.thoughtcrime.securesms.components.MediaView;
import org.thoughtcrime.securesms.components.viewpager.ExtendedOnPageChangedListener;
import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.database.Address;
import org.thoughtcrime.securesms.database.loaders.PagingMediaLoader;
@@ -67,7 +69,7 @@ import org.thoughtcrime.securesms.util.Util;
public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
implements RecipientModifiedListener, LoaderManager.LoaderCallbacks<DcMediaGalleryElement> {
private static final String TAG = "MediaPreviewActivity";
private static final String TAG = MediaPreviewActivity.class.getSimpleName();
public static final String ACTIVITY_TITLE_EXTRA = "activity_title";
public static final String EDIT_AVATAR_CHAT_ID = "avatar_for_chat_id";
@@ -86,7 +88,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
@Nullable private DcMsg messageRecord;
private DcContext dcContext;
private MediaItem initialMedia;
private ViewPager2 mediaPager;
private ViewPager mediaPager;
private Recipient conversationRecipient;
private boolean leftIsRecent;
@@ -188,7 +190,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
private void initializeViews() {
mediaPager = findViewById(R.id.media_pager);
mediaPager.setOffscreenPageLimit(1);
mediaPager.registerOnPageChangeCallback(new ViewPagerListener());
mediaPager.addOnPageChangeListener(new ViewPagerListener());
}
private void initializeResources() {
@@ -258,7 +260,10 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
private int cleanupMedia() {
int restartItem = mediaPager.getCurrentItem();
mediaPager.removeAllViews();
mediaPager.setAdapter(null);
return restartItem;
}
@@ -478,25 +483,22 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
@SuppressWarnings("ConstantConditions")
DcMediaPagerAdapter adapter =
new DcMediaPagerAdapter(this, GlideApp.with(this), getWindow(), data, leftIsRecent);
adapter.setActive(true);
mediaPager.setAdapter(adapter);
adapter.setActive(true);
if (restartItem < 0) mediaPager.setCurrentItem(data.getPosition(), false);
else mediaPager.setCurrentItem(restartItem, false);
if (restartItem < 0) mediaPager.setCurrentItem(data.getPosition());
else mediaPager.setCurrentItem(restartItem);
}
}
@Override
public void onLoaderReset(Loader<DcMediaGalleryElement> loader) {}
private class ViewPagerListener extends ViewPager2.OnPageChangeCallback {
private Integer currentPage = null;
private class ViewPagerListener extends ExtendedOnPageChangedListener {
@Override
public void onPageSelected(int position) {
if (currentPage != null && currentPage != position) onPageUnselected(currentPage);
currentPage = position;
super.onPageSelected(position);
MediaItemAdapter adapter = (MediaItemAdapter) mediaPager.getAdapter();
@@ -508,7 +510,8 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
}
}
private void onPageUnselected(int position) {
@Override
public void onPageUnselected(int position) {
MediaItemAdapter adapter = (MediaItemAdapter) mediaPager.getAdapter();
if (adapter != null) {
@@ -523,9 +526,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
}
}
private static class SingleItemPagerAdapter
extends RecyclerView.Adapter<SingleItemPagerAdapter.MediaViewHolder>
implements MediaItemAdapter {
private static class SingleItemPagerAdapter extends PagerAdapter implements MediaItemAdapter {
private final GlideRequests glideRequests;
private final Window window;
@@ -554,29 +555,37 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
}
@Override
public int getItemCount() {
public int getCount() {
return 1;
}
@NonNull
@Override
public MediaViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
return new MediaViewHolder(inflater.inflate(R.layout.media_view_page, parent, false));
public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
return view == object;
}
@Override
public void onBindViewHolder(@NonNull MediaViewHolder holder, int position) {
public @NonNull Object instantiateItem(@NonNull ViewGroup container, int position) {
View itemView = inflater.inflate(R.layout.media_view_page, container, false);
MediaView mediaView = itemView.findViewById(R.id.media_view);
try {
holder.mediaView.set(glideRequests, window, uri, name, mediaType, size, true);
mediaView.set(glideRequests, window, uri, name, mediaType, size, true);
} catch (IOException e) {
Log.w(TAG, e);
}
container.addView(itemView);
return itemView;
}
@Override
public void onViewRecycled(@NonNull MediaViewHolder holder) {
super.onViewRecycled(holder);
holder.mediaView.cleanup();
public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
MediaView mediaView = ((FrameLayout) object).findViewById(R.id.media_view);
mediaView.cleanup();
container.removeView((FrameLayout) object);
}
@Override
@@ -586,20 +595,9 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
@Override
public void pause(int position) {}
static class MediaViewHolder extends RecyclerView.ViewHolder {
final MediaView mediaView;
MediaViewHolder(@NonNull View itemView) {
super(itemView);
mediaView = itemView.findViewById(R.id.media_view);
}
}
}
private static class DcMediaPagerAdapter
extends RecyclerView.Adapter<DcMediaPagerAdapter.MediaViewHolder>
implements MediaItemAdapter {
private static class DcMediaPagerAdapter extends PagerAdapter implements MediaItemAdapter {
private final WeakHashMap<Integer, MediaView> mediaViews = new WeakHashMap<>();
@@ -632,20 +630,21 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
}
@Override
public int getItemCount() {
public int getCount() {
if (!active) return 0;
else return gallery.getCount();
}
@NonNull
@Override
public MediaViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(context).inflate(R.layout.media_view_page, parent, false);
return new MediaViewHolder(itemView);
public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
return view == object;
}
@Override
public void onBindViewHolder(@NonNull MediaViewHolder holder, int position) {
public @NonNull Object instantiateItem(@NonNull ViewGroup container, int position) {
View itemView =
LayoutInflater.from(context).inflate(R.layout.media_view_page, container, false);
MediaView mediaView = itemView.findViewById(R.id.media_view);
boolean autoplay = position == autoPlayPosition;
int cursorPosition = getCursorPosition(position);
@@ -657,7 +656,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
try {
//noinspection ConstantConditions
holder.mediaView.set(
mediaView.set(
glideRequests,
window,
Uri.fromFile(msg.getFileAsFile()),
@@ -669,17 +668,19 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
Log.w(TAG, e);
}
mediaViews.put(position, holder.mediaView);
mediaViews.put(position, mediaView);
container.addView(itemView);
return itemView;
}
@Override
public void onViewRecycled(@NonNull MediaViewHolder holder) {
super.onViewRecycled(holder);
int pos = holder.getBindingAdapterPosition();
if (pos != RecyclerView.NO_POSITION) {
mediaViews.remove(pos);
}
holder.mediaView.cleanup();
public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
MediaView mediaView = ((FrameLayout) object).findViewById(R.id.media_view);
mediaView.cleanup();
mediaViews.remove(position);
container.removeView((FrameLayout) object);
}
public MediaItem getMediaItemFor(int position) {
@@ -709,15 +710,6 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
if (leftIsRecent) return position;
else return gallery.getCount() - 1 - position;
}
static class MediaViewHolder extends RecyclerView.ViewHolder {
final MediaView mediaView;
MediaViewHolder(@NonNull View itemView) {
super(itemView);
mediaView = itemView.findViewById(R.id.media_view);
}
}
}
private static class MediaItem {
@@ -750,7 +742,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity
}
}
private interface MediaItemAdapter {
interface MediaItemAdapter {
MediaItem getMediaItemFor(int position);
void pause(int position);
@@ -41,7 +41,7 @@ import org.thoughtcrime.securesms.qr.QrCodeHandler;
*/
public class NewConversationActivity extends ContactSelectionActivity {
private static final String TAG = "NewConversationActivity";
private static final String TAG = NewConversationActivity.class.getSimpleName();
@Override
public void onCreate(Bundle bundle, boolean ready) {
@@ -7,7 +7,7 @@ import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.service.GenericForegroundService;
public abstract class PassphraseRequiredActionBarActivity extends BaseActionBarActivity {
private static final String TAG = "PassphraseRequiredActionBarActivity";
private static final String TAG = PassphraseRequiredActionBarActivity.class.getSimpleName();
@Override
protected final void onCreate(Bundle savedInstanceState) {
@@ -7,7 +7,6 @@ import android.net.Uri;
import android.os.Bundle;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.Log;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
@@ -26,11 +25,8 @@ import com.b44t.messenger.DcContact;
import com.b44t.messenger.DcContext;
import com.b44t.messenger.DcEvent;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import org.thoughtcrime.securesms.connect.DcEventCenter;
import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.providers.PersistentBlobProvider;
import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
import org.thoughtcrime.securesms.util.Prefs;
import org.thoughtcrime.securesms.util.ShareUtil;
@@ -40,8 +36,6 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class ProfileActivity extends PassphraseRequiredActionBarActivity
implements DcEventCenter.DcEventDelegate {
private static final String TAG = "ProfileActivity";
public static final String CHAT_ID_EXTRA = "chat_id";
public static final String CONTACT_ID_EXTRA = "contact_id";
@@ -404,18 +398,7 @@ public class ProfileActivity extends PassphraseRequiredActionBarActivity
Intent composeIntent = new Intent();
DcContact dcContact = dcContext.getContact(contactId);
if (dcContact.isKeyContact()) {
try {
byte[] vcard =
rpc.makeVcard(rpc.getSelectedAccountId(), Collections.singletonList(contactId))
.getBytes();
Uri vcardUri =
PersistentBlobProvider.getInstance().create(this, vcard, "text/vcard", "contact.vcf");
ArrayList<Uri> uris = new ArrayList<>();
uris.add(vcardUri);
ShareUtil.setSharedUris(composeIntent, uris);
} catch (RpcException e) {
Log.e(TAG, "Failed to create vCard for sharing contactId=" + contactId, e);
}
ShareUtil.setSharedContactId(composeIntent, contactId);
} else {
ShareUtil.setSharedText(composeIntent, dcContact.getAddr());
}
@@ -29,7 +29,7 @@ import org.thoughtcrime.securesms.mms.GlideRequests;
import org.thoughtcrime.securesms.util.Util;
public class ProfileAdapter extends RecyclerView.Adapter {
private static final String TAG = "ProfileAdapter";
private static final String TAG = ProfileAdapter.class.getSimpleName();
public static final int ITEM_AVATAR = 10;
public static final int ITEM_DIVIDER = 20;
@@ -38,7 +38,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class ProfileFragment extends Fragment
implements ProfileAdapter.ItemClickListener, DcEventCenter.DcEventDelegate {
private static final String TAG = "ProfileFragment";
private static final String TAG = ProfileFragment.class.getSimpleName();
public static final String CHAT_ID_EXTRA = "chat_id";
public static final String CONTACT_ID_EXTRA = "contact_id";
@@ -17,7 +17,7 @@ import org.thoughtcrime.securesms.providers.PersistentBlobProvider;
public class ResolveMediaTask extends AsyncTask<Uri, Void, Uri> {
private static final String TAG = "ResolveMediaTask";
private static final String TAG = ResolveMediaTask.class.getSimpleName();
interface OnMediaResolvedListener {
void onMediaResolved(Uri uri);
@@ -47,7 +47,7 @@ import org.thoughtcrime.securesms.util.ShareUtil;
*/
public class ShareActivity extends PassphraseRequiredActionBarActivity
implements ResolveMediaTask.OnMediaResolvedListener {
private static final String TAG = "ShareActivity";
private static final String TAG = ShareActivity.class.getSimpleName();
public static final String EXTRA_ACC_ID = "acc_id";
public static final String EXTRA_CHAT_ID = "chat_id";
@@ -260,11 +260,12 @@ public class ShareActivity extends PassphraseRequiredActionBarActivity
final String addr = extraEmail[0];
int contactId = dcContext.lookupContactIdByAddr(addr);
if (contactId != 0 || dcContext.getConfigInt(DcHelper.CONFIG_FORCE_ENCRYPTION) == 0) {
if (contactId == 0) contactId = dcContext.createContact(null, addr);
chatId = dcContext.createChatByContactId(contactId);
accId = dcContext.getAccountId();
if (contactId == 0) {
contactId = dcContext.createContact(null, addr);
}
chatId = dcContext.createChatByContactId(contactId);
accId = dcContext.getAccountId();
}
Intent composeIntent;
if (accId != -1 && chatId > 0) {
@@ -18,18 +18,21 @@ public class ShareLocationDialog {
switch (which) {
default:
case 0:
shareLocationUnit = 30 * 60;
shareLocationUnit = 5 * 60;
break;
case 1:
shareLocationUnit = 60 * 60;
shareLocationUnit = 30 * 60;
break;
case 2:
shareLocationUnit = 2 * 60 * 60;
shareLocationUnit = 60 * 60;
break;
case 3:
shareLocationUnit = 6 * 60 * 60;
shareLocationUnit = 2 * 60 * 60;
break;
case 4:
shareLocationUnit = 6 * 60 * 60;
break;
case 5:
shareLocationUnit = 24 * 60 * 60;
break;
}
@@ -32,7 +32,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class WebViewActivity extends PassphraseRequiredActionBarActivity
implements SearchView.OnQueryTextListener, WebView.FindListener {
private static final String TAG = "WebViewActivity";
private static final String TAG = WebViewActivity.class.getSimpleName();
// Regex to extract the host from a URL for IDN conversion.
private static final Pattern URL_PATTERN =
Pattern.compile("^((?:[a-zA-Z0-9]+://)?)([^/?#]+)(.*)$");
@@ -34,7 +34,6 @@ import androidx.core.content.pm.ShortcutManagerCompat;
import androidx.core.graphics.drawable.IconCompat;
import chat.delta.rpc.Rpc;
import chat.delta.rpc.RpcException;
import chat.delta.rpc.types.WebxdcMessageInfo;
import com.b44t.messenger.DcChat;
import com.b44t.messenger.DcContext;
import com.b44t.messenger.DcEvent;
@@ -51,6 +50,7 @@ import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import org.json.JSONObject;
import org.thoughtcrime.securesms.connect.AccountManager;
import org.thoughtcrime.securesms.connect.DcEventCenter;
import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.util.IntentUtils;
@@ -59,7 +59,7 @@ import org.thoughtcrime.securesms.util.MediaUtil;
import org.thoughtcrime.securesms.util.Util;
public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcEventDelegate {
private static final String TAG = "WebxdcActivity";
private static final String TAG = WebxdcActivity.class.getSimpleName();
private static final String EXTRA_ACCOUNT_ID = "accountId";
private static final String EXTRA_APP_MSG_ID = "appMessageId";
private static final String EXTRA_HIDE_ACTION_BAR = "hideActionBar";
@@ -69,14 +69,11 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
private ValueCallback<Uri[]> filePathCallback;
private DcContext dcContext;
private int accountId;
private Rpc rpc;
private DcMsg dcAppMsg;
private String baseURL;
private String sourceCodeUrl = "";
private String selfAddr;
private boolean isAppSender;
private boolean isBroadcast;
private int sendUpdateMaxSize;
private int sendUpdateInterval;
private boolean internetAccess = false;
@@ -133,16 +130,12 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
private static Intent getWebxdcIntent(
Context context, int msgId, boolean hideActionBar, String href) {
DcContext dcContext = DcHelper.getContext(context);
int accountId = dcContext.getAccountId();
Intent intent = new Intent(context, WebxdcActivity.class);
intent.setAction(Intent.ACTION_VIEW);
// Unique URI per webxdc instance so FLAG_ACTIVITY_NEW_DOCUMENT can identify the document:
intent.setData(Uri.parse("webxdc://" + accountId + "/" + msgId));
intent.putExtra(EXTRA_ACCOUNT_ID, accountId);
intent.putExtra(EXTRA_ACCOUNT_ID, dcContext.getAccountId());
intent.putExtra(EXTRA_APP_MSG_ID, msgId);
intent.putExtra(EXTRA_HIDE_ACTION_BAR, hideActionBar);
intent.putExtra(EXTRA_HREF, href);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
return intent;
}
@@ -202,15 +195,16 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
DcEventCenter eventCenter =
DcHelper.getEventCenter(WebxdcActivity.this.getApplicationContext());
eventCenter.addMultiAccountObserver(DcContext.DC_EVENT_WEBXDC_STATUS_UPDATE, this);
eventCenter.addMultiAccountObserver(DcContext.DC_EVENT_MSGS_CHANGED, this);
eventCenter.addMultiAccountObserver(DcContext.DC_EVENT_WEBXDC_REALTIME_DATA, this);
eventCenter.addObserver(DcContext.DC_EVENT_WEBXDC_STATUS_UPDATE, this);
eventCenter.addObserver(DcContext.DC_EVENT_MSGS_CHANGED, this);
eventCenter.addObserver(DcContext.DC_EVENT_WEBXDC_REALTIME_DATA, this);
int appMessageId = b.getInt(EXTRA_APP_MSG_ID);
accountId = b.getInt(EXTRA_ACCOUNT_ID);
int accountId = b.getInt(EXTRA_ACCOUNT_ID);
this.dcContext = DcHelper.getContext(getApplicationContext());
if (accountId != dcContext.getAccountId()) {
this.dcContext = DcHelper.getAccounts(getApplicationContext()).getAccount(accountId);
AccountManager.getInstance().switchAccount(getApplicationContext(), accountId);
this.dcContext = DcHelper.getContext(getApplicationContext());
}
this.dcAppMsg = this.dcContext.getMsg(appMessageId);
@@ -226,32 +220,21 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
// (a random-id would also work, but would need maintenance and does not add benefits as we
// regard the file-part interceptRequest() only,
// also a random-id is not that useful for debugging)
this.baseURL = "https://acc" + accountId + "-msg" + appMessageId + ".localhost";
this.baseURL = "https://acc" + dcContext.getAccountId() + "-msg" + appMessageId + ".localhost";
WebxdcMessageInfo info;
try {
info = rpc.getWebxdcInfo(accountId, appMessageId);
if ("landscape".equals(info.orientation)) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
} else {
// enter fullscreen mode if necessary,
// this is needed here because if the app is opened while already in landscape mode,
// onConfigurationChanged() is not triggered
setScreenMode(getResources().getConfiguration());
}
internetAccess = info.internetAccess;
selfAddr = info.selfAddr;
isAppSender = info.isAppSender;
isBroadcast = info.isBroadcast;
sendUpdateMaxSize = info.sendUpdateMaxSize;
sendUpdateInterval = info.sendUpdateInterval;
} catch (RpcException e) { // unexpected error, log it and finish
Log.e(TAG, "RPC Error", e);
finish();
return;
final JSONObject info = this.dcAppMsg.getWebxdcInfo();
internetAccess = JsonUtils.optBoolean(info, "internet_access");
if ("landscape".equals(JsonUtils.optString(info, "orientation"))) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
} else {
// enter fullscreen mode if necessary,
// this is needed here because if the app is opened while already in landscape mode,
// onConfigurationChanged() is not triggered
setScreenMode(getResources().getConfiguration());
}
selfAddr = info.optString("self_addr");
sendUpdateMaxSize = info.optInt("send_update_max_size");
sendUpdateInterval = info.optInt("send_update_interval");
toggleFakeProxy(!internetAccess);
@@ -332,7 +315,7 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
super.onOptionsItemSelected(item);
int itemId = item.getItemId();
if (itemId == R.id.menu_add_to_home_screen) {
addToHomeScreen(this, dcContext, dcAppMsg.getId());
addToHomeScreen(this, dcAppMsg.getId());
return true;
} else if (itemId == R.id.webxdc_help) {
DcHelper.openHelp(this, "#webxdc");
@@ -485,8 +468,6 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
@Override
public void handleEvent(@NonNull DcEvent event) {
if (event.getAccountId() != accountId) return;
int eventId = event.getId();
if ((eventId == DcContext.DC_EVENT_WEBXDC_STATUS_UPDATE
&& event.getData1Int() == dcAppMsg.getId())) {
@@ -506,22 +487,22 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
this.dcContext.getMsg(event.getData2Int()); // msg changed, reload data from db
Util.runOnAnyBackgroundThread(
() -> {
try {
final WebxdcMessageInfo info =
rpc.getWebxdcInfo(dcContext.getAccountId(), dcAppMsg.getId());
final DcChat chat = dcContext.getChat(dcAppMsg.getChatId());
Util.runOnMain(() -> updateTitleAndMenu(info, chat));
} catch (RpcException e) {
Log.e(TAG, "RPC Error", e);
}
final JSONObject info = dcAppMsg.getWebxdcInfo();
final DcChat chat = dcContext.getChat(dcAppMsg.getChatId());
Util.runOnMain(
() -> {
updateTitleAndMenu(info, chat);
});
});
}
}
private void updateTitleAndMenu(WebxdcMessageInfo info, DcChat chat) {
final String docName = TextUtils.isEmpty(info.document) ? info.name : info.document;
getSupportActionBar().setTitle(docName + " " + chat.getName());
String currSourceCodeUrl = info.sourceCodeUrl != null ? info.sourceCodeUrl : "";
private void updateTitleAndMenu(JSONObject info, DcChat chat) {
final String docName = JsonUtils.optString(info, "document");
final String xdcName = JsonUtils.optString(info, "name");
final String currSourceCodeUrl = JsonUtils.optString(info, "source_code_url");
getSupportActionBar()
.setTitle((docName.isEmpty() ? xdcName : docName) + " " + chat.getName());
if (!sourceCodeUrl.equals(currSourceCodeUrl)) {
sourceCodeUrl = currSourceCodeUrl;
invalidateOptionsMenu();
@@ -530,7 +511,6 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
private void showInChat() {
Intent intent = new Intent(this, ConversationActivity.class);
intent.putExtra(ConversationActivity.ACCOUNT_ID_EXTRA, accountId);
intent.putExtra(ConversationActivity.CHAT_ID_EXTRA, dcAppMsg.getChatId());
intent.putExtra(
ConversationActivity.STARTING_POSITION_EXTRA,
@@ -539,53 +519,35 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
}
public static void addToHomeScreen(Activity activity, int msgId) {
addToHomeScreen(activity, DcHelper.getContext(activity), msgId);
}
public static void addToHomeScreen(Activity activity, DcContext dcContext, int msgId) {
Context context = activity.getApplicationContext();
try {
Rpc rpc = DcHelper.getRpc(context);
int accountId = dcContext.getAccountId();
DcContext dcContext = DcHelper.getContext(context);
DcMsg msg = dcContext.getMsg(msgId);
WebxdcMessageInfo info = rpc.getWebxdcInfo(accountId, msgId);
final JSONObject info = msg.getWebxdcInfo();
final String docName = TextUtils.isEmpty(info.document) ? info.name : info.document;
byte[] blob = msg.getWebxdcBlob(info.icon);
final String docName = JsonUtils.optString(info, "document");
final String xdcName = JsonUtils.optString(info, "name");
byte[] blob = msg.getWebxdcBlob(JsonUtils.optString(info, "icon"));
ByteArrayInputStream is = new ByteArrayInputStream(blob);
BitmapDrawable drawable = (BitmapDrawable) Drawable.createFromStream(is, "icon");
Bitmap bitmap = drawable.getBitmap();
ShortcutInfoCompat shortcutInfoCompat =
new ShortcutInfoCompat.Builder(context, "xdc-" + accountId + "-" + msgId)
.setShortLabel(docName)
new ShortcutInfoCompat.Builder(context, "xdc-" + dcContext.getAccountId() + "-" + msgId)
.setShortLabel(docName.isEmpty() ? xdcName : docName)
.setIcon(
IconCompat.createWithBitmap(
bitmap)) // createWithAdaptiveBitmap() removes decorations but cuts out a too
// small circle and defamiliarize the icon too much
.setIntent(getWebxdcIntent(context, msgId, false, ""))
.setIntents(getWebxdcIntentWithParentStack(context, msgId))
.build();
Toast.makeText(context, R.string.one_moment, Toast.LENGTH_SHORT).show();
Util.runOnAnyBackgroundThread(
() -> {
boolean success;
try {
success = ShortcutManagerCompat.requestPinShortcut(context, shortcutInfoCompat, null);
} catch (Exception e) {
Log.e(TAG, "ErrAddToHomescreen: requestPinShortcut() failed", e);
success = false;
}
if (!success) {
Util.runOnMain(
() ->
Toast.makeText(
context,
"ErrAddToHomescreen: requestPinShortcut() failed",
Toast.LENGTH_LONG)
.show());
}
});
if (!ShortcutManagerCompat.requestPinShortcut(context, shortcutInfoCompat, null)) {
Toast.makeText(
context, "ErrAddToHomescreen: requestPinShortcut() failed", Toast.LENGTH_LONG)
.show();
}
} catch (Exception e) {
Toast.makeText(context, "ErrAddToHomescreen: " + e, Toast.LENGTH_LONG).show();
}
@@ -655,16 +617,6 @@ public class WebxdcActivity extends WebViewActivity implements DcEventCenter.DcE
return WebxdcActivity.this.dcContext.getName();
}
@JavascriptInterface
public boolean isAppSender() {
return WebxdcActivity.this.isAppSender;
}
@JavascriptInterface
public boolean isBroadcast() {
return WebxdcActivity.this.isBroadcast;
}
/**
* @noinspection unused
*/
@@ -30,7 +30,7 @@ import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.util.ViewUtil;
public class WebxdcStoreActivity extends PassphraseRequiredActionBarActivity {
private static final String TAG = "WebxdcStoreActivity";
private static final String TAG = WebxdcStoreActivity.class.getSimpleName();
private DcContext dcContext;
private Rpc rpc;
@@ -48,7 +48,7 @@ public class WelcomeActivity extends BaseActionBarActivity
implements DcEventCenter.DcEventDelegate {
public static final String BACKUP_QR_EXTRA = "backup_qr_extra";
public static final int PICK_BACKUP = 20574;
private static final String TAG = "WelcomeActivity";
private static final String TAG = WelcomeActivity.class.getSimpleName();
public static final String TMP_BACKUP_FILE = "tmp-backup-file";
private ProgressDialog progressDialog = null;
@@ -41,7 +41,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
public class AccountSelectionListFragment extends DialogFragment
implements DcEventCenter.DcEventDelegate {
private static final String TAG = "AccountSelectionListFragment";
private static final String TAG = AccountSelectionListFragment.class.getSimpleName();
private static final String ARG_SELECT_ONLY = "select_only";
private RecyclerView recyclerView;
private AccountSelectionListAdapter adapter;
@@ -157,12 +157,6 @@ public class AccountSelectionListFragment extends DialogFragment
onSetTag(accountId);
} else if (itemId == R.id.menu_move_to_top) {
onMoveToTop(accountId);
} else if (itemId == R.id.menu_mark_all_as_read) {
try {
DcHelper.getRpc(requireActivity()).marknoticedAllChats(accountId);
} catch (RpcException e) {
Log.e(TAG, "Error calling rpc.marknoticedAllChats()", e);
}
}
}
@@ -4,10 +4,15 @@ import android.content.Context;
import android.net.Uri;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.thoughtcrime.securesms.connect.DcHelper;
import org.thoughtcrime.securesms.mms.PartAuthority;
import org.thoughtcrime.securesms.util.MediaUtil;
import org.thoughtcrime.securesms.util.Util;
public abstract class Attachment {
@@ -111,7 +116,14 @@ public abstract class Attachment {
filename = filename.substring(0, i);
}
}
return DcHelper.copyToBlobdir(context, getDataUri(), filename, ext);
String path = DcHelper.getBlobdirFile(DcHelper.getContext(context), filename, ext);
// copy content to this file
InputStream inputStream = PartAuthority.getAttachmentStream(context, getDataUri());
OutputStream outputStream = new FileOutputStream(path);
Util.copy(inputStream, outputStream);
return path;
} catch (Exception e) {
e.printStackTrace();
return null;
@@ -15,7 +15,7 @@ import org.thoughtcrime.securesms.util.Prefs;
public class AudioCodec {
private static final String TAG = "AudioCodec";
private static final String TAG = AudioCodec.class.getSimpleName();
private static final int SAMPLE_RATE_BALANCED = 44100;
private static final int BIT_RATE_BALANCED = 32000;
@@ -196,7 +196,7 @@ public class AudioCodec {
setFinished();
}
},
"AudioCodec")
AudioCodec.class.getSimpleName())
.start();
}
@@ -18,7 +18,7 @@ import org.thoughtcrime.securesms.util.Util;
public class AudioRecorder {
private static final String TAG = "AudioRecorder";
private static final String TAG = AudioRecorder.class.getSimpleName();
private static final ExecutorService executor = ThreadUtil.newDynamicSingleThreadedExecutor();
@@ -20,7 +20,7 @@ import org.thoughtcrime.securesms.R;
/** Bottom sheet dialog for selecting audio output device */
@RequiresApi(Build.VERSION_CODES.O)
public class AudioDevicePickerDialog extends BottomSheetDialog {
private static final String TAG = "AudioDevicePickerDialog";
private static final String TAG = AudioDevicePickerDialog.class.getSimpleName();
public interface OnDeviceSelectedListener {
void onDeviceSelected(CallEndpointCompat endpoint);
@@ -1,27 +0,0 @@
package org.thoughtcrime.securesms.calls;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Build;
import android.util.Log;
import androidx.annotation.RequiresApi;
@RequiresApi(api = Build.VERSION_CODES.O)
public class CallActionReceiver extends BroadcastReceiver {
private static final String TAG = "CallActionReceiver";
@Override
public void onReceive(Context context, Intent intent) {
if (intent == null) return;
String action = intent.getAction();
Log.d(TAG, "Received action: " + action);
if (CallActivity.ACTION_DECLINE_CALL.equals(action)) {
CallCoordinator.getInstance(context).declineCall();
} else if (CallActivity.ACTION_HANGUP_CALL.equals(action)) {
CallCoordinator.getInstance(context).hangUp();
}
}
}
@@ -6,13 +6,11 @@ import android.app.PictureInPictureParams;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.PowerManager;
import android.provider.Settings;
import android.util.Log;
import android.util.Rational;
import android.view.View;
@@ -24,9 +22,7 @@ import android.widget.TextView;
import android.widget.Toast;
import androidx.activity.OnBackPressedCallback;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.cardview.widget.CardView;
import androidx.constraintlayout.widget.ConstraintLayout;
@@ -55,10 +51,9 @@ import org.webrtc.VideoTrack;
@RequiresApi(api = Build.VERSION_CODES.O)
public class CallActivity extends AppCompatActivity {
private static final String TAG = "CallActivity";
private static final String TAG = CallActivity.class.getSimpleName();
private static final int MIC_PERMISSION_REQUEST_CODE = 1001;
private static final int CAMERA_PERMISSION_REQUEST_CODE = 1002;
private static final int CAMERA_MID_CALL_PERMISSION_REQUEST_CODE = 1003;
public static final String ACTION_ANSWER_CALL = BuildConfig.APPLICATION_ID + ".ANSWER_CALL";
public static final String ACTION_DECLINE_CALL = BuildConfig.APPLICATION_ID + ".DECLINE_CALL";
@@ -104,7 +99,6 @@ public class CallActivity extends AppCompatActivity {
private boolean awaitingPermissionResult = false;
private boolean pausedWhileAwaitingPermission = false;
private boolean intentHandled = false;
private boolean doNotAutoFinish = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -233,7 +227,6 @@ public class CallActivity extends AppCompatActivity {
Log.d(TAG, "Resuming existing call");
} else if (!coordinator.isIncomingCall()) {
Log.d(TAG, "Starting outgoing call");
coordinator.ensureServiceStarted();
viewModel.startOutgoingCallWhenReady();
}
}
@@ -381,18 +374,6 @@ public class CallActivity extends AppCompatActivity {
videoButton.setOnClickListener(
v -> {
if (viewModel != null) {
Boolean currentEnabled = viewModel.getVideoEnabled().getValue();
boolean needToEnable = currentEnabled == null || !currentEnabled;
if (needToEnable && !hasCameraPermission()) {
awaitingPermissionResult = true;
ActivityCompat.requestPermissions(
this,
new String[] {Manifest.permission.CAMERA},
CAMERA_MID_CALL_PERMISSION_REQUEST_CODE);
return;
}
viewModel.toggleVideo();
}
});
@@ -653,7 +634,7 @@ public class CallActivity extends AppCompatActivity {
new Handler(Looper.getMainLooper())
.postDelayed(
() -> {
if (!isFinishing() && !doNotAutoFinish) {
if (!isFinishing()) {
finish();
}
},
@@ -662,9 +643,7 @@ public class CallActivity extends AppCompatActivity {
case ENDED:
statusText.setText(R.string.call_ended);
if (!doNotAutoFinish) {
finish();
}
finish();
break;
case ERROR:
@@ -677,7 +656,7 @@ public class CallActivity extends AppCompatActivity {
new Handler(Looper.getMainLooper())
.postDelayed(
() -> {
if (!isFinishing() && !doNotAutoFinish) {
if (!isFinishing()) {
finish();
}
},
@@ -863,28 +842,16 @@ public class CallActivity extends AppCompatActivity {
}
private void handleMicPermissionDenied() {
Toast.makeText(this, R.string.call_requires_mic_permission, Toast.LENGTH_LONG).show();
CallCoordinator coordinator = CallCoordinator.getInstance(getApplication());
if (coordinator.hasActiveCall() && !coordinator.hasOngoingCall()) {
if (coordinator.isIncomingCall()) {
coordinator.declineCall();
} else {
coordinator.hangUp();
}
if (coordinator.hasActiveCall()
&& coordinator.isIncomingCall()
&& !coordinator.hasOngoingCall()) {
coordinator.declineCall();
}
if (!shouldShowRequestPermissionRationale(Manifest.permission.RECORD_AUDIO)) {
doNotAutoFinish = true;
showPermissionSettingsDialog(
getString(R.string.call_requires_mic_permission),
() -> {
doNotAutoFinish = false;
if (!isFinishing()) finish();
});
} else {
Toast.makeText(this, R.string.call_requires_mic_permission, Toast.LENGTH_LONG).show();
finish();
}
finish();
}
private void proceedAfterPermissions() {
@@ -911,22 +878,6 @@ public class CallActivity extends AppCompatActivity {
CallCoordinator coordinator = CallCoordinator.getInstance(getApplication());
if (requestCode == CAMERA_MID_CALL_PERMISSION_REQUEST_CODE) {
boolean cameraGranted =
grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED;
if (cameraGranted && viewModel != null) {
viewModel.toggleVideo();
} else {
if (!shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) {
showPermissionSettingsDialog(getString(R.string.call_requires_camera_permission), null);
} else {
Toast.makeText(this, R.string.call_requires_camera_permission, Toast.LENGTH_SHORT).show();
}
}
return;
}
if (requestCode == MIC_PERMISSION_REQUEST_CODE) {
boolean micGranted =
grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED;
@@ -942,17 +893,9 @@ public class CallActivity extends AppCompatActivity {
if (!cameraGranted) {
Log.w(TAG, "Camera permission denied, switching to audio-only");
if (!shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) {
Toast.makeText(
this,
"Camera permission permanently denied. Enable in app settings for video calls.",
Toast.LENGTH_LONG)
.show();
} else {
Toast.makeText(
this, "Starting audio-only call (camera permission denied)", Toast.LENGTH_SHORT)
.show();
}
Toast.makeText(
this, "Starting audio-only call (camera permission denied)", Toast.LENGTH_SHORT)
.show();
coordinator.setStartsWithVideo(false);
}
}
@@ -960,34 +903,6 @@ public class CallActivity extends AppCompatActivity {
proceedAfterPermissions();
}
private void showPermissionSettingsDialog(String message, @Nullable Runnable onDismissAction) {
if (isFinishing() || isDestroyed()) {
if (onDismissAction != null) onDismissAction.run();
return;
}
new AlertDialog.Builder(this)
.setTitle("Permission Required")
.setMessage(message)
.setPositiveButton(
"Open Settings",
(dialog, which) -> {
Intent intent =
new Intent(
Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
Uri.fromParts("package", getPackageName(), null));
startActivity(intent);
})
.setNegativeButton(android.R.string.cancel, null)
.setOnDismissListener(
dialog -> {
if (onDismissAction != null) {
onDismissAction.run();
}
})
.show();
}
// Picture-in-Picture
@Override
@@ -23,7 +23,6 @@ import android.os.Looper;
import android.telecom.DisconnectCause;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.core.app.NotificationManagerCompat;
import androidx.core.content.ContextCompat;
@@ -33,7 +32,6 @@ import androidx.core.telecom.CallControlScope;
import androidx.core.telecom.CallEndpointCompat;
import androidx.core.telecom.CallException;
import androidx.core.telecom.CallsManager;
import androidx.core.util.Pair;
import androidx.lifecycle.FlowLiveDataConversions;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MediatorLiveData;
@@ -65,7 +63,7 @@ import org.webrtc.VideoTrack;
@RequiresApi(api = Build.VERSION_CODES.O)
public class CallCoordinator implements DcEventCenter.DcEventDelegate {
private static final String TAG = "CallCoordinator";
private static final String TAG = CallCoordinator.class.getSimpleName();
// Notification channels
private static final String CHANNEL_ID_INCOMING = "voip_incoming_calls";
@@ -99,7 +97,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
private final MutableLiveData<Boolean> outgoingCallPlaced = new MutableLiveData<>(false);
private final MutableLiveData<Boolean> answeredElsewhere = new MutableLiveData<>(false);
private final MutableLiveData<Boolean> isFrontCamera = new MutableLiveData<>(true);
private final MutableLiveData<Boolean> mediaCaptureReady = new MutableLiveData<>(false);
// Audio Routing Support
private final MediatorLiveData<CallEndpointCompat> currentAudioEndpoint =
@@ -122,7 +119,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
private String pendingOfferSdp;
private boolean hasNotifiedBackend = false;
private boolean hasAutoSelectedEarpiece = false;
private boolean pendingMediaCapture = false;
private CallControlScope activeCallControlScope;
private CallViewModel activeCallViewModel;
@@ -184,29 +180,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
}
}
private void disconnectTelecom(DisconnectCause cause) {
CallControlScope scope = activeCallControlScope;
if (scope == null) {
Log.d(TAG, "No active CallControlScope, skipping disconnect");
return;
}
scope.disconnect(
cause,
new Continuation<CallControlResult>() {
@NonNull
@Override
public CoroutineContext getContext() {
return EmptyCoroutineContext.INSTANCE;
}
@Override
public void resumeWith(@NonNull Object result) {
Log.d(TAG, "Telecom disconnect completed: " + result);
}
});
}
private void addEventListeners() {
DcEventCenter eventCenter = DcHelper.getEventCenter(this.appContext);
eventCenter.removeObservers(this);
@@ -242,8 +215,7 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
calleeName = "Unknown";
}
showOrUpdateOngoingNotification(
appContext.getString(R.string.calling_person, calleeName));
showOrUpdateOngoingNotification("Calling " + calleeName + "...");
}
// Initialize call
@@ -255,11 +227,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
mainHandler.removeCallbacks(outgoingRingtoneRunnable);
mainHandler.postDelayed(outgoingRingtoneRunnable, 1500);
}
if (pendingMediaCapture) {
pendingMediaCapture = false;
callService.startMediaCapture();
}
}
}
@@ -368,10 +335,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
return isFrontCamera;
}
public LiveData<Boolean> getMediaCaptureReady() {
return mediaCaptureReady;
}
// State Update Methods (CallService)
public void updateConnectionState(PeerConnection.PeerConnectionState state) {
@@ -411,11 +374,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
isFrontCamera.postValue(front);
}
public void updateMediaCaptureReady(boolean ready) {
Log.d(TAG, "updateMediaCaptureReady: " + ready);
mediaCaptureReady.postValue(ready);
}
public void reportError(String error) {
Log.e(TAG, "reportError: " + error);
errorMessage.postValue(error);
@@ -428,8 +386,7 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
if (callService != null) {
callService.startMediaCapture();
} else {
Log.d(TAG, "Service not ready, deferring media capture");
pendingMediaCapture = true;
Log.w(TAG, "Cannot start media capture, service not ready");
}
}
@@ -445,15 +402,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
callService.stopRingtone();
}
// Promote the service to foreground immediately. Waiting until onIncomingCallAccepted
// on executor pool thread is too late on stricter OEM.
//
// Do not cancel() but use showOrUpdateOngoingNotification to replace incoming
// notification without a gap.
String callerName = displayName.getValue();
if (callerName == null) callerName = "Unknown";
showOrUpdateOngoingNotification(appContext.getString(R.string.call_with, callerName));
// Notify Android system with CallControlScope
CallControlScope scope = activeCallControlScope;
if (scope != null) {
@@ -477,6 +425,8 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
}
});
}
notificationManager.cancel(NOTIFICATION_ID_CALL);
}
public void answerWebRTC() {
@@ -604,7 +554,28 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
notifyBackendCallEnded();
disconnectTelecom(new DisconnectCause(DisconnectCause.REJECTED));
// Disconnect with CallControlScope
CallControlScope scope = activeCallControlScope;
if (scope != null) {
scope.disconnect(
new DisconnectCause(DisconnectCause.REJECTED),
new Continuation<CallControlResult>() {
@NonNull
@Override
public CoroutineContext getContext() {
return EmptyCoroutineContext.INSTANCE;
}
@Override
public void resumeWith(@NonNull Object result) {
if (result instanceof CallControlResult) {
Log.d(TAG, "Decline succeeded with CallControlScope");
} else if (result instanceof kotlin.Result.Failure) {
Log.e(TAG, "Decline failed", ((kotlin.Result.Failure) result).exception);
}
}
});
}
// End call on service
if (callService != null) {
@@ -625,7 +596,28 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
notifyBackendCallEnded();
disconnectTelecom(new DisconnectCause(DisconnectCause.LOCAL));
// Disconnect with CallControlScope
CallControlScope scope = activeCallControlScope;
if (scope != null) {
scope.disconnect(
new DisconnectCause(DisconnectCause.LOCAL),
new Continuation<CallControlResult>() {
@NonNull
@Override
public CoroutineContext getContext() {
return EmptyCoroutineContext.INSTANCE;
}
@Override
public void resumeWith(@NonNull Object result) {
if (result instanceof CallControlResult) {
Log.d(TAG, "Hang up succeeded with CallControlScope");
} else if (result instanceof kotlin.Result.Failure) {
Log.e(TAG, "Hang up failed", ((kotlin.Result.Failure) result).exception);
}
}
});
}
// End call on service
if (callService != null) {
@@ -651,17 +643,11 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
public synchronized void setVideoEnabled(boolean enabled) {
Log.d(TAG, "setVideoEnabled: " + enabled);
if (callService != null) {
boolean success = callService.setVideoEnabled(enabled);
if (!success && enabled) {
enabled = false;
reportError("Camera unavailable");
}
}
localVideoEnabled.postValue(enabled);
if (callService != null) {
callService.setVideoEnabled(enabled);
callService.sendMutedState(Boolean.TRUE.equals(localAudioEnabled.getValue()), enabled);
}
}
@@ -881,15 +867,32 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
int accId, int callId, String offerSdp, boolean startsWithVideo) {
Log.d(TAG, "onIncomingCall: accId=" + accId + ", callId=" + callId);
Pair<DcChat, String> result = setupIncomingCallState(accId, callId, offerSdp, startsWithVideo);
if (result == null) return;
if (hasActiveCall()) {
Log.w(TAG, "Already have an active call, ignoring incoming call");
return;
}
DcChat dcChat = result.first;
String callerName = result.second;
resetLiveDataForNewCall();
this.activeAccId = accId;
this.activeCallId = callId;
this.isIncomingCall = true;
this.startsWithVideo = startsWithVideo;
this.pendingOfferSdp = offerSdp;
// Get caller info
DcContext dcContext = ApplicationContext.getDcAccounts().getAccount(accId);
int chatId = dcContext.getMsg(callId).getChatId();
this.activeChatId = chatId;
DcChat dcChat = dcContext.getChat(chatId);
String callerName = getNameFromChat(dcChat);
Icon callerIcon = getIconFromChat(this.appContext, dcChat);
displayName.postValue(callerName);
displayIcon.postValue(callerIcon);
this.preferredStartingEndpoint = getPreferredStartingEndpoint(startsWithVideo);
// Add to CallsManager
CallAttributesCompat callAttributes = createCallAttributes(callerName, callId, true);
addCallToTelecom(callAttributes, callerName, callerIcon);
@@ -900,37 +903,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
startAndBindService();
}
public synchronized void handleIncomingCallFromConversation(
int accId, int callId, String offerSdp, boolean hasVideo) {
Log.d(TAG, "handleIncomingCallFromConversation: accId=" + accId + ", callId=" + callId);
if (offerSdp == null || offerSdp.isEmpty()) {
Log.e(TAG, "Cannot start incoming call: no SDP offer");
return;
}
Pair<DcChat, String> result = setupIncomingCallState(accId, callId, offerSdp, hasVideo);
if (result == null) return;
DcChat dcChat = result.first;
String callerName = result.second;
new Thread(
() -> {
Icon callerIcon = getIconFromChat(this.appContext, dcChat);
displayIcon.postValue(callerIcon);
})
.start();
// Add to CallsManager
CallAttributesCompat callAttributes = createCallAttributes(callerName, callId, true);
addCallToTelecom(callAttributes, callerName, null);
startAndBindService();
launchCallActivity();
}
private synchronized void onIncomingCallAccepted(int callId, boolean fromThisDevice) {
Log.d(TAG, "onIncomingCallAccepted: callId=" + callId + ", fromThisDevice=" + fromThisDevice);
@@ -949,7 +921,7 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
callerName = "Unknown";
}
showOrUpdateOngoingNotification(appContext.getString(R.string.call_with, callerName));
showOrUpdateOngoingNotification("Call with " + callerName);
}
private synchronized void onCallAnsweredOnOtherDevice() {
@@ -972,7 +944,24 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
answeredElsewhere.postValue(true);
disconnectTelecom(new DisconnectCause(DisconnectCause.REMOTE));
// Disconnect from Telecom CallControlScope
CallControlScope scope = activeCallControlScope;
if (scope != null) {
scope.disconnect(
new DisconnectCause(DisconnectCause.REMOTE),
new Continuation<CallControlResult>() {
@NonNull
@Override
public CoroutineContext getContext() {
return EmptyCoroutineContext.INSTANCE;
}
@Override
public void resumeWith(@NonNull Object result) {
Log.d(TAG, "Disconnect (answered elsewhere) completed");
}
});
}
if (callService != null) {
callService.endCall();
@@ -1019,7 +1008,7 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
if (calleeName == null) {
calleeName = "Unknown";
}
showOrUpdateOngoingNotification(appContext.getString(R.string.call_with, calleeName));
showOrUpdateOngoingNotification("Call with " + calleeName);
}
private synchronized void onCallEnded(int accId, int callId) {
@@ -1050,7 +1039,25 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
callService.stopRingtone();
}
disconnectTelecom(new DisconnectCause(DisconnectCause.REMOTE));
// Disconnect from CallControlScope
if (activeCallControlScope != null) {
activeCallControlScope.disconnect(
// We actually don't know if this is incoming or outgoing
// But we have to provide one of LOCAL, REMOTE, MISSED, REJECTED
new DisconnectCause(DisconnectCause.REMOTE),
new Continuation<CallControlResult>() {
@NonNull
@Override
public CoroutineContext getContext() {
return EmptyCoroutineContext.INSTANCE;
}
@Override
public void resumeWith(@NonNull Object result) {
Log.d(TAG, "Disconnect completed");
}
});
}
if (callService != null) {
callService.endCall();
@@ -1074,18 +1081,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
notifyBackendCallEnded();
DisconnectCause cause;
if (state == PeerConnection.PeerConnectionState.FAILED) {
cause = new DisconnectCause(DisconnectCause.REMOTE, "PeerConnection failed");
} else {
cause = new DisconnectCause(DisconnectCause.LOCAL, "PeerConnection closed");
}
disconnectTelecom(cause);
if (callService != null) {
callService.endCall();
}
// Cleanup
if (hasActiveCall()) {
cleanupCall(activeAccId, activeCallId);
@@ -1106,14 +1101,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
return;
}
if (callService != null) {
try {
callService.stopForegroundAndDismiss();
} catch (Exception e) {
Log.w(TAG, "stopForegroundAndDismiss failed", e);
}
}
// Clear state
this.activeAccId = null;
this.activeCallId = null;
@@ -1126,7 +1113,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
this.pendingOfferSdp = null;
this.hasNotifiedBackend = false;
this.hasAutoSelectedEarpiece = false;
this.pendingMediaCapture = false;
mainHandler.removeCallbacks(outgoingRingtoneRunnable);
@@ -1192,7 +1178,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
private void resetLiveDataForNewCall() {
connectionState.postValue(PeerConnection.PeerConnectionState.NEW);
answeredElsewhere.postValue(false); // clearLiveData() must not reset answeredElsewhere
mediaCaptureReady.postValue(false);
clearLiveData();
}
@@ -1208,7 +1193,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
outgoingCallPlaced.postValue(false);
currentAudioEndpoint.postValue(null);
availableAudioEndpoints.postValue(null);
mediaCaptureReady.postValue(false);
}
public synchronized void initiateOutgoingCall(int accId, int chatId, boolean startsWithVideo) {
@@ -1219,6 +1203,16 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
return;
}
// Check microphone permission
if (!hasMicrophonePermission()) {
Log.e(TAG, "Microphone permission not granted");
Intent intent = new Intent(appContext, CallActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
appContext.startActivity(intent);
return;
}
resetLiveDataForNewCall();
this.activeCallId = -1; // Placeholder call ID for Intent
@@ -1244,9 +1238,7 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
this.preferredStartingEndpoint = getPreferredStartingEndpoint(startsWithVideo);
if (hasMicrophonePermission()) {
startAndBindService();
}
startAndBindService();
launchCallActivity();
}
@@ -1278,43 +1270,6 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
addCallToTelecom(callAttributes, calleeName, calleeIcon);
}
@Nullable
private Pair<DcChat, String> setupIncomingCallState(
int accId, int callId, String offerSdp, boolean startsWithVideo) {
if (hasActiveCall()) {
Log.w(TAG, "Already have an active call, ignoring incoming call");
return null;
}
resetLiveDataForNewCall();
this.activeAccId = accId;
this.activeCallId = callId;
this.isIncomingCall = true;
this.startsWithVideo = startsWithVideo;
this.pendingOfferSdp = offerSdp;
DcContext dcContext = ApplicationContext.getDcAccounts().getAccount(accId);
int chatId = dcContext.getMsg(callId).getChatId();
this.activeChatId = chatId;
DcChat dcChat = dcContext.getChat(chatId);
String callerName = getNameFromChat(dcChat);
displayName.postValue(callerName);
this.preferredStartingEndpoint = getPreferredStartingEndpoint(startsWithVideo);
return new Pair<>(dcChat, callerName);
}
public synchronized void ensureServiceStarted() {
if (isServiceBound || !hasActiveCall()) {
return;
}
Log.d(TAG, "Starting service after permission grant");
startAndBindService();
}
private void addCallToTelecom(
CallAttributesCompat callAttributes, String displayName, Icon icon) {
try {
@@ -1422,11 +1377,12 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
// Decline intent
Intent declineIntent = new Intent(this.appContext, CallActionReceiver.class);
Intent declineIntent = new Intent(this.appContext, CallActivity.class);
declineIntent.setAction(CallActivity.ACTION_DECLINE_CALL);
declineIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent declinePendingIntent =
PendingIntent.getBroadcast(
PendingIntent.getActivity(
this.appContext,
1,
declineIntent,
@@ -1495,11 +1451,12 @@ public class CallCoordinator implements DcEventCenter.DcEventDelegate {
Intent activityIntent = new Intent(this.appContext, CallActivity.class);
activityIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
Intent hangupIntent = new Intent(this.appContext, CallActionReceiver.class);
Intent hangupIntent = new Intent(this.appContext, CallActivity.class);
hangupIntent.setAction(CallActivity.ACTION_HANGUP_CALL);
hangupIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent hangupPendingIntent =
PendingIntent.getBroadcast(
PendingIntent.getActivity(
this.appContext,
3,
hangupIntent,
@@ -4,7 +4,6 @@ import android.app.Notification;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ServiceInfo;
import android.media.AudioAttributes;
import android.media.AudioFocusRequest;
import android.media.AudioManager;
@@ -14,9 +13,7 @@ import android.media.ToneGenerator;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.util.Log;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
@@ -36,7 +33,7 @@ import org.webrtc.VideoTrack;
@RequiresApi(api = Build.VERSION_CODES.O)
public class CallService extends Service implements WebRTCClient.Callbacks {
private static final String TAG = "CallService";
private static final String TAG = CallService.class.getSimpleName();
private final IBinder binder = new LocalBinder();
@@ -126,13 +123,13 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
}
/**
* Start media capture
* Start camera/microphone capture
*
* <p>Must be called when app is in foreground. Called by coordinator when ViewModel/Activity is
* ready.
*/
public void startMediaCapture() {
Log.d(TAG, "startMediaCapture");
Log.d(TAG, "startMediaCapture (Camera/Microphone)");
if (webRTCClient != null && webRTCClient.hasLocalMediaStream()) {
Log.w(TAG, "Media already initialized, skipping");
@@ -153,7 +150,7 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
boolean startsWithVideo = callCoordinator.isStartsWithVideo();
Log.d(TAG, "Creating media stream");
Log.d(TAG, "Creating media stream with video: " + startsWithVideo);
mediaStreamManager.createMediaStream(
new MediaStreamManager.Callback() {
@@ -163,14 +160,20 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
webRTCClient.setLocalMediaStream(stream);
if (!stream.videoTracks.isEmpty()) {
VideoTrack localTrack = stream.videoTracks.get(0);
callCoordinator.updateLocalVideoTrack(localTrack);
}
callCoordinator.updateFrontCamera(mediaStreamManager.isFrontCamera());
callCoordinator.setVideoEnabled(startsWithVideo);
callCoordinator.updateMediaCaptureReady(true);
if (!stream.videoTracks.isEmpty()) {
VideoTrack localTrack = stream.videoTracks.get(0);
callCoordinator.updateLocalVideoTrack(localTrack);
} else {
Log.w(TAG, "No video track in stream, call will be audio-only");
if (startsWithVideo) {
callCoordinator.reportError("Camera unavailable, using audio only");
}
callCoordinator.setVideoEnabled(false);
}
Log.d(TAG, "Media capture complete, ready for call");
}
@@ -178,7 +181,10 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
@Override
public void onError(String error) {
Log.e(TAG, "Failed to setup media: " + error);
callCoordinator.reportError("Camera/microphone error: " + error);
if (startsWithVideo) {
callCoordinator.reportError("Camera/microphone error: " + error);
}
callCoordinator.setVideoEnabled(false);
}
});
}
@@ -386,30 +392,12 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
}
}
public boolean setVideoEnabled(boolean enabled) {
public void setVideoEnabled(boolean enabled) {
Log.d(TAG, "setVideoEnabled: " + enabled);
if (enabled) {
if (mediaStreamManager != null) {
boolean captureReady = mediaStreamManager.startVideoCapture();
if (!captureReady) {
Log.w(TAG, "Failed to start video capture");
return false;
}
callCoordinator.updateFrontCamera(mediaStreamManager.isFrontCamera());
}
if (webRTCClient != null) {
webRTCClient.setVideoEnabled(true);
}
} else {
if (webRTCClient != null) {
webRTCClient.setVideoEnabled(false);
}
if (mediaStreamManager != null) {
mediaStreamManager.stopVideoCapture();
}
if (webRTCClient != null) {
webRTCClient.setVideoEnabled(enabled);
}
return true;
}
public void sendMutedState(boolean audioEnabled, boolean videoEnabled) {
@@ -444,12 +432,6 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
disposeWebRTC();
try {
stopForeground(STOP_FOREGROUND_REMOVE);
} catch (Exception e) {
Log.w(TAG, "stopForeground failed", e);
}
stopService();
}
@@ -512,44 +494,13 @@ public class CallService extends Service implements WebRTCClient.Callbacks {
// Foreground Notification
public void startForegroundWithNotification(int id, Notification notification) {
// Always run on main thread
if (Looper.myLooper() != Looper.getMainLooper()) {
new Handler(Looper.getMainLooper())
.post(() -> startForegroundWithNotification(id, notification));
return;
}
Log.d(TAG, "Starting call FGS with notification id: " + id);
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
startForeground(id, notification, ServiceInfo.FOREGROUND_SERVICE_TYPE_PHONE_CALL);
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
int types =
ServiceInfo.FOREGROUND_SERVICE_TYPE_MICROPHONE
| ServiceInfo.FOREGROUND_SERVICE_TYPE_CAMERA;
startForeground(id, notification, types);
} else {
startForeground(id, notification);
}
} catch (Exception e) {
Log.e(TAG, "startForeground failed", e);
if (callCoordinator != null) {
callCoordinator.reportError("Failed to activate call FGS: " + e.getMessage());
}
}
Log.d(TAG, "Starting foreground with notification id: " + id);
startForeground(id, notification);
}
public void stopForegroundAndDismiss() {
if (Looper.myLooper() != Looper.getMainLooper()) {
new Handler(Looper.getMainLooper()).post(this::stopForegroundAndDismiss);
return;
}
Log.d(TAG, "Stopping call FGS and dismissing notification");
try {
stopForeground(STOP_FOREGROUND_REMOVE);
} catch (Exception e) {
Log.w(TAG, "stopForeground failed", e);
}
Log.d(TAG, "Stopping foreground and dismissing notification");
stopForeground(STOP_FOREGROUND_REMOVE);
}
// Cleanup
@@ -5,18 +5,13 @@ import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.Icon;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.os.Build;
import android.util.Log;
import android.widget.Toast;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AlertDialog;
import androidx.core.telecom.CallEndpointCompat;
import com.b44t.messenger.DcChat;
import com.b44t.messenger.DcContext;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import org.thoughtcrime.securesms.R;
import org.thoughtcrime.securesms.connect.DcHelper;
@@ -26,7 +21,7 @@ import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.util.BitmapUtil;
public class CallUtil {
private static final String TAG = "CallUtil";
private static final String TAG = CallUtil.class.getSimpleName();
@RequiresApi(api = Build.VERSION_CODES.O)
public static void startAudioCall(Context context, int chatId) {
@@ -57,22 +52,8 @@ public class CallUtil {
return;
}
Runnable proceedWithCall =
() -> {
int accId = DcHelper.getContext(context).getAccountId();
coordinator.initiateOutgoingCall(accId, chatId, startsWithVideo);
};
if (!isNetworkAvailable(context)) {
new AlertDialog.Builder(context)
.setMessage(context.getString(R.string.call_requires_connection))
.setPositiveButton(R.string.perm_continue, (dialog, which) -> proceedWithCall.run())
.setNegativeButton(android.R.string.cancel, null)
.show();
return;
}
proceedWithCall.run();
int accId = DcHelper.getContext(context).getAccountId();
coordinator.initiateOutgoingCall(accId, chatId, startsWithVideo);
}
@Nullable
@@ -157,24 +138,4 @@ public class CallUtil {
}
return iconRes;
}
@RequiresApi(api = Build.VERSION_CODES.M)
private static boolean isNetworkAvailable(Context context) {
ConnectivityManager manager =
(ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (manager == null) return true;
boolean networkAvailable = false;
Network network = manager.getActiveNetwork();
if (network != null) {
NetworkCapabilities caps = manager.getNetworkCapabilities(network);
networkAvailable =
caps != null && caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);
}
boolean serverConnected =
DcHelper.getContext(context).getConnectivity() >= DcContext.DC_CONNECTIVITY_WORKING;
return networkAvailable || serverConnected;
}
}
@@ -20,7 +20,7 @@ import org.webrtc.VideoTrack;
@RequiresApi(api = Build.VERSION_CODES.O)
public class CallViewModel extends AndroidViewModel {
private static final String TAG = "CallViewModel";
private static final String TAG = CallViewModel.class.getSimpleName();
private final CallCoordinator callCoordinator;
@@ -46,8 +46,8 @@ public class CallViewModel extends AndroidViewModel {
private final MediatorLiveData<CallState> callState;
// Observer References for one-time observe
private Observer<Boolean> answerCallObserver;
private Observer<Boolean> startOutgoingCallObserver;
private Observer<VideoTrack> answerCallObserver;
private Observer<VideoTrack> startOutgoingCallObserver;
private final AtomicBoolean hasCallEnded = new AtomicBoolean(false);
@@ -211,24 +211,25 @@ public class CallViewModel extends AndroidViewModel {
callCoordinator.startMediaCapture();
// Create one-time observer
LiveData<Boolean> mediaReady = callCoordinator.getMediaCaptureReady();
LiveData<VideoTrack> localTrack = callCoordinator.getLocalVideoTrack();
answerCallObserver =
new Observer<Boolean>() {
new Observer<VideoTrack>() {
@Override
public void onChanged(Boolean ready) {
if (Boolean.TRUE.equals(ready)) {
mediaReady.removeObserver(this);
public void onChanged(VideoTrack videoTrack) {
if (videoTrack != null) {
// Media is ready, remove observer
localTrack.removeObserver(this);
answerCallObserver = null;
Log.d(TAG, "Media capture ready, answering call (WebRTC)");
Log.d(TAG, "Local video ready, answering call (WebRTC)");
callCoordinator.answerWebRTC();
}
}
};
mediaReady.observeForever(answerCallObserver);
localTrack.observeForever(answerCallObserver);
}
/** Start outgoing call with media capture Called by Activity for outgoing calls */
@@ -243,28 +244,30 @@ public class CallViewModel extends AndroidViewModel {
callCoordinator.startMediaCapture();
// Create one-time observer
LiveData<Boolean> mediaReady = callCoordinator.getMediaCaptureReady();
LiveData<VideoTrack> localTrack = callCoordinator.getLocalVideoTrack();
VideoTrack currentValue = localTrack.getValue();
if (Boolean.TRUE.equals(mediaReady.getValue())) {
if (currentValue != null) {
Log.d(TAG, "Media already ready, starting call immediately");
callCoordinator.startOutgoingCall();
} else {
startOutgoingCallObserver =
new Observer<Boolean>() {
new Observer<VideoTrack>() {
@Override
public void onChanged(Boolean ready) {
if (Boolean.TRUE.equals(ready)) {
mediaReady.removeObserver(this);
public void onChanged(VideoTrack videoTrack) {
if (videoTrack != null) {
// Media is ready, remove observer
localTrack.removeObserver(this);
startOutgoingCallObserver = null;
Log.d(TAG, "Media capture ready, starting outgoing call");
Log.d(TAG, "Local video ready, starting outgoing call");
callCoordinator.startOutgoingCall();
}
}
};
mediaReady.observeForever(startOutgoingCallObserver);
localTrack.observeForever(startOutgoingCallObserver);
}
}
@@ -457,12 +460,12 @@ public class CallViewModel extends AndroidViewModel {
Log.d(TAG, "CallViewModel cleared");
if (answerCallObserver != null) {
callCoordinator.getMediaCaptureReady().removeObserver(answerCallObserver);
callCoordinator.getLocalVideoTrack().removeObserver(answerCallObserver);
answerCallObserver = null;
}
if (startOutgoingCallObserver != null) {
callCoordinator.getMediaCaptureReady().removeObserver(startOutgoingCallObserver);
callCoordinator.getLocalVideoTrack().removeObserver(startOutgoingCallObserver);
startOutgoingCallObserver = null;
}
@@ -24,15 +24,11 @@ import org.webrtc.VideoTrack;
public class MediaStreamManager {
private static final String TAG = "MediaStreamManager";
private static final String TAG = MediaStreamManager.class.getSimpleName();
private static final String STREAM_ID = "local_stream";
private static final String AUDIO_TRACK_ID = "audio_track";
private static final String VIDEO_TRACK_ID = "video_track";
private static final int VIDEO_WIDTH = 1280;
private static final int VIDEO_HEIGHT = 720;
private static final int VIDEO_FPS = 30;
private final Context context;
private final PeerConnectionFactory peerConnectionFactory;
@@ -41,7 +37,6 @@ public class MediaStreamManager {
private AudioSource audioSource;
private SurfaceTextureHelper surfaceTextureHelper;
private volatile boolean isFrontCamera = true;
private volatile boolean isCapturing = false;
public interface Callback {
void onMediaStreamReady(MediaStream stream);
@@ -61,8 +56,9 @@ public class MediaStreamManager {
this.peerConnectionFactory = peerConnectionFactory;
}
/** Create a media stream with an audio track and a video track. */
public synchronized void createMediaStream(Callback callback) {
/** Create media stream with audio and optionally video */
@RequiresApi(api = Build.VERSION_CODES.M)
public void createMediaStream(Callback callback) {
try {
MediaStream mediaStream = peerConnectionFactory.createLocalMediaStream(STREAM_ID);
@@ -72,11 +68,24 @@ public class MediaStreamManager {
AudioTrack audioTrack = peerConnectionFactory.createAudioTrack(AUDIO_TRACK_ID, audioSource);
mediaStream.addTrack(audioTrack);
// Create video source and track
videoSource = peerConnectionFactory.createVideoSource(false);
// Create video track
videoCapturer = createVideoCapturer();
if (videoCapturer == null) {
callback.onError("No camera available");
callback.onMediaStreamReady(mediaStream);
return;
}
videoSource = peerConnectionFactory.createVideoSource(videoCapturer.isScreencast());
VideoTrack videoTrack = peerConnectionFactory.createVideoTrack(VIDEO_TRACK_ID, videoSource);
mediaStream.addTrack(videoTrack);
// Start capturing
surfaceTextureHelper =
SurfaceTextureHelper.create("CaptureThread", EglUtils.getEglBase().getEglBaseContext());
videoCapturer.initialize(surfaceTextureHelper, context, videoSource.getCapturerObserver());
videoCapturer.startCapture(1280, 720, 30);
callback.onMediaStreamReady(mediaStream);
} catch (Exception e) {
@@ -85,62 +94,6 @@ public class MediaStreamManager {
}
}
/**
* Open the camera and start sending frames to VideoSource.
*
* @return true if the camera is capturing, false if it could not be started
*/
@RequiresApi(api = Build.VERSION_CODES.M)
public synchronized boolean startVideoCapture() {
if (isCapturing) {
return true;
}
if (videoSource == null) {
Log.e(TAG, "VideoSource not initialized");
return false;
}
if (videoCapturer == null) {
videoCapturer = createVideoCapturer();
if (videoCapturer == null) {
Log.w(TAG, "Cannot start video capture: no camera available");
return false;
}
if (surfaceTextureHelper == null) {
surfaceTextureHelper =
SurfaceTextureHelper.create("CaptureThread", EglUtils.getEglBase().getEglBaseContext());
}
videoCapturer.initialize(surfaceTextureHelper, context, videoSource.getCapturerObserver());
}
videoCapturer.startCapture(VIDEO_WIDTH, VIDEO_HEIGHT, VIDEO_FPS);
isCapturing = true;
Log.d(TAG, "Video capture started");
return true;
}
/** Stop the camera. The capturer is kept alive. */
public synchronized void stopVideoCapture() {
if (!isCapturing) {
return;
}
if (videoCapturer != null) {
try {
videoCapturer.stopCapture();
Log.d(TAG, "Video capture stopped");
} catch (InterruptedException e) {
Log.e(TAG, "Interrupted while stopping capture", e);
Thread.currentThread().interrupt();
}
}
isCapturing = false;
}
@Nullable
private VideoCapturer createVideoCapturer() {
if (ContextCompat.checkSelfPermission(context, Manifest.permission.CAMERA)
@@ -176,14 +129,6 @@ public class MediaStreamManager {
}
public void switchCamera(@Nullable CameraSwitchCallback callback) {
if (!isCapturing) {
Log.w(TAG, "Cannot switch camera while not capturing");
if (callback != null) {
callback.onError("Camera not active");
}
return;
}
if (!(videoCapturer instanceof CameraVideoCapturer)) {
Log.e(TAG, "switchCamera called but videoCapturer is not a CameraVideoCapturer");
return;
@@ -241,12 +186,10 @@ public class MediaStreamManager {
}
/** Cleanup resources */
public synchronized void dispose() {
public void dispose() {
if (videoCapturer != null) {
try {
if (isCapturing) {
videoCapturer.stopCapture();
}
videoCapturer.stopCapture();
} catch (InterruptedException e) {
Log.e(TAG, "Error stopping capture", e);
}
@@ -254,8 +197,6 @@ public class MediaStreamManager {
videoCapturer = null;
}
isCapturing = false;
if (surfaceTextureHelper != null) {
surfaceTextureHelper.dispose();
surfaceTextureHelper = null;
@@ -92,10 +92,6 @@ public class AttachmentTypeSelector extends PopupWindow {
ViewUtil.findById(layout, R.id.location_linear_layout).setVisibility(View.GONE);
}
if (DcHelper.getContext(context).getChat(chatId).isOutBroadcast()) {
ViewUtil.findById(layout, R.id.webxdc_linear_layout).setVisibility(View.GONE);
}
setLocationButtonImage(context);
setContentView(layout);
@@ -15,7 +15,7 @@ import org.thoughtcrime.securesms.R;
import org.thoughtcrime.securesms.util.DateUtils;
public class CallItemView extends FrameLayout {
private static final String TAG = "CallItemView";
private static final String TAG = CallItemView.class.getSimpleName();
private final @NonNull ImageView icon;
private final @NonNull TextView title;
@@ -0,0 +1,31 @@
package org.thoughtcrime.securesms.components;
import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.viewpager.widget.ViewPager;
import org.thoughtcrime.securesms.components.viewpager.HackyViewPager;
/** An implementation of {@link ViewPager} that disables swiping when the view is disabled. */
public class ControllableViewPager extends HackyViewPager {
public ControllableViewPager(@NonNull Context context) {
super(context);
}
public ControllableViewPager(@NonNull Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
return isEnabled() && super.onTouchEvent(ev);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
return isEnabled() && super.onInterceptTouchEvent(ev);
}
}
@@ -43,7 +43,7 @@ public class InputPanel extends ConstraintLayout
KeyboardAwareLinearLayout.OnKeyboardShownListener,
MediaKeyboard.MediaKeyboardListener {
private static final String TAG = "InputPanel";
private static final String TAG = InputPanel.class.getSimpleName();
private static final int FADE_TIME = 150;
@@ -360,31 +360,6 @@ public class InputPanel extends ConstraintLayout
}
}
public boolean isRecording() {
return microphoneRecorderView.isRecording();
}
public long getRecordingDuration() {
return recordTime.getElapsedTime();
}
public void resetRecordingUI() {
microphoneRecorderView.resetState();
recordLockCancel.setVisibility(View.GONE);
recordTime.hide();
slideToCancel.hide();
emojiToggle.setVisibility(View.VISIBLE);
emojiToggle.setAlpha(1f);
composeText.setVisibility(View.VISIBLE);
composeText.setAlpha(1f);
quickCameraToggle.setVisibility(View.VISIBLE);
quickCameraToggle.setAlpha(1f);
quickAudioToggle.setVisibility(View.VISIBLE);
quickAudioToggle.setAlpha(1f);
buttonToggle.setAlpha(1f);
}
public interface Listener {
void onRecorderStarted();
@@ -477,10 +452,10 @@ public class InputPanel extends ConstraintLayout
}
public long hide() {
long elapsedTime = getElapsedTime();
long elapsedtime = System.currentTimeMillis() - startTime.get();
this.startTime.set(0);
ViewUtil.fadeOut(this.recordTimeView, FADE_TIME, View.INVISIBLE);
return elapsedTime;
return elapsedtime;
}
@Override
@@ -493,11 +468,6 @@ public class InputPanel extends ConstraintLayout
}
}
public long getElapsedTime() {
long start = startTime.get();
return start > 0 ? System.currentTimeMillis() - start : 0;
}
private String formatElapsedTime(long ms) {
return DateUtils.formatElapsedTime(TimeUnit.MILLISECONDS.toSeconds(ms))
+ String.format(".%01d", ((ms / 100) % 10));
@@ -38,7 +38,7 @@ import org.thoughtcrime.securesms.util.ViewUtil;
* been opened and what its height would be.
*/
public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
private static final String TAG = "KeyboardAwareLinearLayout";
private static final String TAG = KeyboardAwareLinearLayout.class.getSimpleName();
private static final long KEYBOARD_DEBOUNCE = 150;
@@ -53,11 +53,10 @@ public class MediaView extends FrameLayout {
@NonNull Window window,
@NonNull Uri source,
@Nullable String fileName,
@Nullable String mediaType,
@NonNull String mediaType,
long size,
boolean autoplay)
throws IOException {
mediaType = mediaType == null ? "null" : mediaType;
if (mediaType.startsWith("image/")) {
imageView.setVisibility(View.VISIBLE);
if (videoView.resolved()) videoView.get().setVisibility(View.GONE);
@@ -287,15 +287,4 @@ public final class MicrophoneRecorderView extends FrameLayout implements View.On
.start();
}
}
public boolean isRecording() {
return state != State.NOT_RUNNING;
}
public void resetState() {
if (state != State.NOT_RUNNING) {
state = State.NOT_RUNNING;
hideUi();
}
}
}
@@ -38,7 +38,7 @@ import org.thoughtcrime.securesms.util.Util;
public class QuoteView extends FrameLayout implements RecipientForeverObserver {
private static final String TAG = "QuoteView";
private static final String TAG = QuoteView.class.getSimpleName();
private static final int MESSAGE_TYPE_PREVIEW = 0;
@@ -30,7 +30,7 @@ public class ScaleStableImageView extends AppCompatImageView
implements KeyboardAwareLinearLayout.OnKeyboardShownListener,
KeyboardAwareLinearLayout.OnKeyboardHiddenListener {
private static final String TAG = "ScaleStableImageView";
private static final String TAG = ScaleStableImageView.class.getSimpleName();
private Drawable defaultDrawable;
private Drawable currentDrawable;
@@ -22,7 +22,7 @@ import org.thoughtcrime.securesms.animation.AnimationCompleteListener;
public class SearchToolbar extends LinearLayout {
private static final String TAG = "SearchToolbar";
private static final String TAG = SearchToolbar.class.getSimpleName();
private float x, y;
private MenuItem searchItem;
private EditText searchText;
@@ -30,7 +30,7 @@ import org.thoughtcrime.securesms.util.Util;
public class ThumbnailView extends FrameLayout {
private static final String TAG = "ThumbnailView";
private static final String TAG = ThumbnailView.class.getSimpleName();
private static final int WIDTH = 0;
private static final int HEIGHT = 1;
private static final int MIN_WIDTH = 0;
@@ -17,7 +17,7 @@ import org.thoughtcrime.securesms.mms.VcardSlide;
import org.thoughtcrime.securesms.recipients.Recipient;
public class VcardView extends FrameLayout {
private static final String TAG = "VcardView";
private static final String TAG = VcardView.class.getSimpleName();
private final @NonNull AvatarView avatar;
private final @NonNull TextView name;
@@ -6,38 +6,34 @@ import android.net.Uri;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import androidx.media3.common.MediaItem;
import androidx.media3.common.PlaybackException;
import androidx.media3.common.Player;
import androidx.media3.session.MediaController;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class AudioPlaybackViewModel extends ViewModel {
private static final String TAG = "AudioPlaybackViewModel";
private static final String TAG = AudioPlaybackViewModel.class.getSimpleName();
private static final int NON_MESSAGE_AUDIO_MSG_ID =
0; // Audios not attached to a message doesn't have message id.
private final MutableLiveData<AudioPlaybackState> playbackState;
private final MutableLiveData<Map<Integer, Long>> durations =
new MutableLiveData<>(new HashMap<>());
private final Map<Integer, Uri> durationUris = new HashMap<>();
private final Set<Integer> extractionInProgress = new HashSet<>();
private final ExecutorService extractionExecutor = Executors.newFixedThreadPool(2);
private @Nullable MediaController mediaController;
private @Nullable ChatAudioQueueProvider queueProvider;
private @Nullable Player.Listener playerListener;
private final Handler handler;
private boolean isUserSeeking = false;
@@ -51,11 +47,6 @@ public class AudioPlaybackViewModel extends ViewModel {
}
public void setMediaController(@Nullable MediaController controller) {
if (this.mediaController != null && playerListener != null) {
this.mediaController.removeListener(playerListener);
}
playerListener = null;
this.mediaController = controller;
if (mediaController != null && mediaController.isPlaying()) {
startUpdateProgress();
@@ -68,41 +59,30 @@ public class AudioPlaybackViewModel extends ViewModel {
public void loadAudioAndPlay(int msgId, Uri audioUri) {
if (mediaController == null) return;
String mediaId = String.valueOf(msgId);
// Set media item if we have a different audio.
if (isDifferentAudio(msgId, audioUri)) {
updateState(msgId, audioUri, AudioPlaybackState.PlaybackStatus.LOADING, 0, 0);
MediaItem current = mediaController.getCurrentMediaItem();
if (current != null && mediaId.equals(current.mediaId)) {
mediaController.play();
return;
MediaItem mediaItem =
new MediaItem.Builder().setMediaId(String.valueOf(msgId)).setUri(audioUri).build();
mediaController.setMediaItem(mediaItem);
mediaController.prepare();
}
updateState(msgId, audioUri, AudioPlaybackState.PlaybackStatus.LOADING, 0, 0);
List<MediaItem> items = null;
int startIndex = -1;
if (queueProvider != null) {
items = queueProvider.buildAudioQueue();
startIndex = indexOfMediaId(items, mediaId);
}
if (startIndex < 0) {
items =
Collections.singletonList(
new MediaItem.Builder().setMediaId(mediaId).setUri(audioUri).build());
startIndex = 0;
}
mediaController.setMediaItems(items, startIndex, 0);
mediaController.prepare();
mediaController.play();
play(msgId, audioUri);
}
private static int indexOfMediaId(List<MediaItem> items, String mediaId) {
for (int i = 0; i < items.size(); i++) {
if (mediaId.equals(items.get(i).mediaId)) return i;
}
return -1;
private boolean isSameAudio(int msgId, Uri audioUri) {
return !isDifferentAudio(msgId, audioUri);
}
private boolean isDifferentAudio(int msgId, Uri audioUri) {
AudioPlaybackState currentState = playbackState.getValue();
return currentState != null
&& (msgId != currentState.getMsgId()
|| currentState.getAudioUri() == null
|| currentState.getAudioUri() != null && !currentState.getAudioUri().equals(audioUri));
}
public LiveData<Map<Integer, Long>> getDurations() {
@@ -113,17 +93,7 @@ public class AudioPlaybackViewModel extends ViewModel {
// Check cache
Map<Integer, Long> currentDurations = durations.getValue();
if (currentDurations != null && currentDurations.containsKey(msgId)) {
Uri cachedUri = durationUris.get(msgId);
if (audioUri.equals(cachedUri)) {
return;
}
Map<Integer, Long> updated = new HashMap<>(currentDurations);
updated.remove(msgId);
durations.setValue(updated);
durationUris.remove(msgId);
synchronized (extractionInProgress) {
extractionInProgress.remove(msgId);
}
return;
}
// Check extracting
@@ -144,7 +114,6 @@ public class AudioPlaybackViewModel extends ViewModel {
Map<Integer, Long> updatedDurations = new HashMap<>(durations.getValue());
updatedDurations.put(msgId, duration);
durations.setValue(updatedDurations);
durationUris.put(msgId, audioUri);
});
synchronized (extractionInProgress) {
@@ -169,68 +138,46 @@ public class AudioPlaybackViewModel extends ViewModel {
}
}
public void pause(int msgId) {
if (isCurrentItem(msgId)) {
public void pause(int msgId, Uri audioUri) {
if (mediaController != null && isSameAudio(msgId, audioUri)) {
mediaController.pause();
}
}
public void play(int msgId) {
if (isCurrentItem(msgId)) {
public void play(int msgId, Uri audioUri) {
if (mediaController != null && isSameAudio(msgId, audioUri)) {
mediaController.play();
}
}
public void seekTo(long position, int msgId) {
if (isCurrentItem(msgId)) {
public void seekTo(long position, int msgId, Uri audioUri) {
if (mediaController != null && isSameAudio(msgId, audioUri)) {
mediaController.seekTo(position);
}
}
public void stop(int msgId) {
if (isCurrentItem(msgId)) {
public void stop(int msgId, Uri audioUri) {
if (mediaController != null && isSameAudio(msgId, audioUri)) {
mediaController.stop();
mediaController.clearMediaItems();
stopUpdateProgress();
playbackState.setValue(AudioPlaybackState.idle());
}
}
private boolean isCurrentItem(int msgId) {
if (mediaController == null) return false;
MediaItem current = mediaController.getCurrentMediaItem();
return current != null && String.valueOf(msgId).equals(current.mediaId);
public void stopNonMessageAudioPlayback() {
stopByIds(NON_MESSAGE_AUDIO_MSG_ID);
}
// A special method for deleting message, where we only use message Ids
public void stopByIds(int... msgIds) {
if (mediaController == null) return;
AudioPlaybackState currentState = playbackState.getValue();
boolean stoppedCurrent = false;
if (currentState != null) {
if (mediaController != null && currentState != null) {
for (int msgId : msgIds) {
if (msgId == currentState.getMsgId()) {
mediaController.stop();
mediaController.clearMediaItems();
stopUpdateProgress();
playbackState.setValue(AudioPlaybackState.idle());
stoppedCurrent = true;
break;
}
}
}
if (!stoppedCurrent) {
Set<String> deletedMediaIds = new HashSet<>();
for (int msgId : msgIds) {
deletedMediaIds.add(String.valueOf(msgId));
}
for (int i = mediaController.getMediaItemCount() - 1; i >= 0; i--) {
MediaItem item = mediaController.getMediaItemAt(i);
if (deletedMediaIds.contains(item.mediaId)) {
mediaController.removeMediaItem(i);
}
}
}
@@ -244,10 +191,10 @@ public class AudioPlaybackViewModel extends ViewModel {
private void setupPlayerListener() {
if (mediaController == null) return;
playerListener =
mediaController.addListener(
new Player.Listener() {
@Override
public void onEvents(@NonNull Player player, @NonNull Player.Events events) {
public void onEvents(Player player, Player.Events events) {
if (events.containsAny(Player.EVENT_IS_PLAYING_CHANGED)) {
if (player.isPlaying()) {
startUpdateProgress();
@@ -256,43 +203,20 @@ public class AudioPlaybackViewModel extends ViewModel {
}
updateCurrentState(false);
}
if (events.containsAny(Player.EVENT_MEDIA_ITEM_TRANSITION)) {
updateCurrentState(true);
}
if (events.containsAny(Player.EVENT_PLAYBACK_STATE_CHANGED)) {
if (player.getPlaybackState() == Player.STATE_READY) {
updateCurrentState(false);
} else if (player.getPlaybackState() == Player.STATE_ENDED
&& !player.hasNextMediaItem()) {
mediaController.stop();
mediaController.clearMediaItems();
stopUpdateProgress();
playbackState.setValue(AudioPlaybackState.idle());
} else if (player.getPlaybackState() == Player.STATE_ENDED) {
// This is to prevent automatically playing after the audio
// has been play to the end once, then user dragged the seek bar again
mediaController.setPlayWhenReady(false);
}
}
}
@Override
public void onPlayerError(@NonNull PlaybackException error) {
Log.w(
TAG,
"Playback error on msgId="
+ (mediaController.getCurrentMediaItem() != null
? mediaController.getCurrentMediaItem().mediaId
: "null"),
error);
if (mediaController.hasNextMediaItem()) {
mediaController.seekToNextMediaItem();
mediaController.prepare();
mediaController.play();
} else {
if (events.containsAny(Player.EVENT_PLAYER_ERROR)) {
updateCurrentAudioState(AudioPlaybackState.PlaybackStatus.ERROR, 0, 0);
mediaController.clearMediaItems();
}
}
};
mediaController.addListener(playerListener);
});
}
private void updateCurrentState(boolean queryPlaying) {
@@ -361,11 +285,6 @@ public class AudioPlaybackViewModel extends ViewModel {
}
}
// Playing Queue
public void setQueueProvider(@Nullable ChatAudioQueueProvider provider) {
this.queueProvider = provider;
}
// Progress tracking
private final Runnable progressRunnable =
new Runnable() {
@@ -394,7 +313,6 @@ public class AudioPlaybackViewModel extends ViewModel {
protected void onCleared() {
stopUpdateProgress();
extractionExecutor.shutdown();
durationUris.clear();
super.onCleared();
}
}
@@ -23,7 +23,7 @@ import org.thoughtcrime.securesms.util.DateUtils;
public class AudioView extends FrameLayout {
private static final String TAG = "AudioView";
private static final String TAG = AudioView.class.getSimpleName();
private final @NonNull ImageView playPauseButton;
private final AnimatedVectorDrawableCompat playToPauseDrawable;
@@ -109,15 +109,12 @@ public class AudioView extends FrameLayout {
AudioPlaybackState state = viewModel.getPlaybackState().getValue();
if (state != null
&& msgId == state.getMsgId()
&& (state.getStatus() == AudioPlaybackState.PlaybackStatus.PLAYING
|| state.getStatus() == AudioPlaybackState.PlaybackStatus.PAUSED)) {
if (state != null && msgId == state.getMsgId() && audioUri.equals(state.getAudioUri())) {
// Same audio
if (state.getStatus() == AudioPlaybackState.PlaybackStatus.PLAYING) {
viewModel.pause(msgId);
viewModel.pause(msgId, audioUri);
} else {
viewModel.play(msgId);
viewModel.play(msgId, audioUri);
}
} else {
// Different audio
@@ -148,7 +145,7 @@ public class AudioView extends FrameLayout {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
viewModel.setUserSeeking(false);
viewModel.seekTo(seekBar.getProgress(), msgId);
viewModel.seekTo(seekBar.getProgress(), msgId, audioUri);
}
});
@@ -197,17 +194,14 @@ public class AudioView extends FrameLayout {
seekBar.setEnabled(true);
this.progress = 0;
this.duration = 0;
viewModel.ensureDurationLoaded(getContext(), msgId, audioUri);
// Get duration
Map<Integer, Long> durations = viewModel.getDurations().getValue();
if (durations != null && durations.containsKey(msgId)) {
this.duration = Math.toIntExact(durations.get(msgId));
updateTimestampsAndSeekBar();
} else {
viewModel.ensureDurationLoaded(getContext(), msgId, audioUri);
}
updateTimestampsAndSeekBar();
if (audio.asAttachment().isVoiceNote() || !audio.getFileName().isPresent()) {
title.setVisibility(View.GONE);
@@ -311,7 +305,7 @@ public class AudioView extends FrameLayout {
if (audioUri == null || state == null) return;
// Check if this state is about this message
boolean isThisMessage = msgId == state.getMsgId();
boolean isThisMessage = msgId == state.getMsgId() && audioUri.equals(state.getAudioUri());
if (isThisMessage) {
updateUIForPlaybackState(state);
@@ -346,18 +340,20 @@ public class AudioView extends FrameLayout {
private void onDurationsChanged(Map<Integer, Long> durations) {
AudioPlaybackState state = viewModel.getPlaybackState().getValue();
// When there is no playback happening, msgId can be -1 and audioUri is null
if (state != null
&& msgId >= 0
&& msgId == state.getMsgId()
&& (state.getStatus() == AudioPlaybackState.PlaybackStatus.PLAYING
|| state.getStatus() == AudioPlaybackState.PlaybackStatus.PAUSED)) {
return;
&& audioUri != null
&& audioUri.equals(state.getAudioUri())) {
return; // Is playing this message
}
Long duration = durations.get(msgId);
if (duration != null) {
if (duration != null && seekBar.getMax() <= 100) {
this.duration = Math.toIntExact(duration);
updateTimestampsAndSeekBar();
seekBar.setMax(this.duration);
}
}
@@ -1,41 +0,0 @@
package org.thoughtcrime.securesms.components.audioplay;
import android.content.Context;
import android.net.Uri;
import androidx.annotation.NonNull;
import androidx.media3.common.MediaItem;
import com.b44t.messenger.DcContext;
import com.b44t.messenger.DcMsg;
import java.util.ArrayList;
import java.util.List;
import org.thoughtcrime.securesms.connect.DcHelper;
public class ChatAudioQueueProvider {
private final Context context;
private final int chatId;
private final int accountId;
public ChatAudioQueueProvider(@NonNull Context context, int chatId, int accountId) {
this.context = context.getApplicationContext();
this.chatId = chatId;
this.accountId = accountId;
}
@NonNull
public List<MediaItem> buildAudioQueue() {
DcContext dcContext = DcHelper.getContext(context);
int[] msgIds = dcContext.getChatMedia(chatId, DcMsg.DC_MSG_AUDIO, DcMsg.DC_MSG_VOICE, 0);
List<MediaItem> items = new ArrayList<>(msgIds.length);
for (int msgId : msgIds) {
String id = String.valueOf(msgId);
items.add(
new MediaItem.Builder()
.setMediaId(id)
.setUri(Uri.parse("dcmsg://" + accountId + "/" + id))
.build());
}
return items;
}
}

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