From f29cb1d27bc6daeee14496ee484e9cbc6de12d9a Mon Sep 17 00:00:00 2001
From: cyBerta <cyberta@riseup.net>
Date: Fri, 15 Mar 2019 13:08:28 +0100
Subject: [PATCH] show thumbnails for attached images in map

---
 res/layout/map_bubble_layout.xml              | 85 +++++++------------
 .../securesms/map/GenerateInfoWindowTask.java | 29 ++++++-
 2 files changed, 56 insertions(+), 58 deletions(-)

diff --git a/res/layout/map_bubble_layout.xml b/res/layout/map_bubble_layout.xml
index 10db4fcef..19e663e55 100644
--- a/res/layout/map_bubble_layout.xml
+++ b/res/layout/map_bubble_layout.xml
@@ -44,65 +44,40 @@
 
     </LinearLayout>
 
-    <org.thoughtcrime.securesms.components.QuoteView
-        android:id="@+id/quote_view"
+
+    <LinearLayout
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/message_bubble_top_padding"
-        android:layout_marginLeft="6dp"
-        android:layout_marginRight="6dp"
-        android:visibility="gone"
-        app:message_type="outgoing"
-        app:quote_colorPrimary="?attr/conversation_item_quote_text_color"
-        app:quote_colorSecondary="?attr/conversation_item_quote_text_color"
-        tools:visibility="visible"/>
+        android:orientation="horizontal"
+        >
 
-    <ViewStub
-        android:id="@+id/image_view_stub"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout="@layout/conversation_item_sent_thumbnail" />
+        <ImageView
+            android:id="@+id/map_bubble_img_thumbnail"
+            android:layout_width="75dp"
+            android:layout_height="75dp"
+            android:padding="10dp"
+            android:visibility="gone"
+            tools:visibility="visible"
+            />
 
-    <ViewStub
-        android:id="@+id/audio_view_stub"
-        android:layout="@layout/conversation_item_sent_audio"
-        android:layout_width="210dp"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/message_bubble_top_padding"
-        android:layout_marginLeft="@dimen/message_bubble_horizontal_padding"
-        android:layout_marginRight="@dimen/message_bubble_horizontal_padding" />
-
-    <ViewStub
-        android:id="@+id/document_view_stub"
-        android:layout="@layout/conversation_item_sent_document"
-        android:layout_width="210dp"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/message_bubble_top_padding"
-        android:layout_marginBottom="@dimen/message_bubble_collapsed_footer_padding"
-        android:layout_marginLeft="@dimen/message_bubble_horizontal_padding"
-        android:layout_marginRight="@dimen/message_bubble_horizontal_padding" />
-
-    <org.thoughtcrime.securesms.components.emoji.EmojiTextView
-        android:id="@+id/conversation_item_body"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:maxWidth="150dp"
-        android:maxLines="2"
-        android:ellipsize="end"
-        android:layout_marginLeft="@dimen/message_bubble_horizontal_padding"
-        android:layout_marginRight="@dimen/message_bubble_horizontal_padding"
-        android:layout_marginBottom="@dimen/message_bubble_collapsed_footer_padding"
-        style="@style/Signal.Text.Body"
-        android:paddingTop="@dimen/message_bubble_top_padding"
-        android:textColor="?conversation_item_outgoing_text_primary_color"
-        android:textColorLink="?conversation_item_outgoing_text_primary_color"
-        app:scaleEmojis="true"
-        tools:text="Mango pickle lorem ipsum"/>
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone" />
+        <org.thoughtcrime.securesms.components.emoji.EmojiTextView
+            android:id="@+id/conversation_item_body"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:maxWidth="150dp"
+            android:maxLines="2"
+            android:ellipsize="end"
+            android:layout_gravity="center_vertical"
+            android:layout_marginLeft="@dimen/message_bubble_horizontal_padding"
+            android:layout_marginRight="@dimen/message_bubble_horizontal_padding"
+            android:layout_marginBottom="@dimen/message_bubble_collapsed_footer_padding"
+            style="@style/Signal.Text.Body"
+            android:paddingTop="@dimen/message_bubble_top_padding"
+            android:textColor="?conversation_item_outgoing_text_primary_color"
+            android:textColorLink="?conversation_item_outgoing_text_primary_color"
+            app:scaleEmojis="true"
+            tools:text="Mango pickle lorem ipsum"/>
+    </LinearLayout>
 
     <org.thoughtcrime.securesms.components.ConversationItemFooter
         android:id="@+id/conversation_item_footer"
diff --git a/src/org/thoughtcrime/securesms/map/GenerateInfoWindowTask.java b/src/org/thoughtcrime/securesms/map/GenerateInfoWindowTask.java
index 96b2a5e8a..c3130c9d5 100644
--- a/src/org/thoughtcrime/securesms/map/GenerateInfoWindowTask.java
+++ b/src/org/thoughtcrime/securesms/map/GenerateInfoWindowTask.java
@@ -5,13 +5,16 @@ package org.thoughtcrime.securesms.map;
  */
 
 import android.graphics.Bitmap;
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcMsg;
 import com.mapbox.geojson.Feature;
 
@@ -22,6 +25,7 @@ import org.thoughtcrime.securesms.util.BitmapUtil;
 import org.thoughtcrime.securesms.util.DateUtils;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
 
+import java.io.File;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -73,16 +77,26 @@ public class GenerateInfoWindowTask extends AsyncTask<ArrayList<Feature>, HashMa
                 TextView conversationItemBody = bubbleLayout.findViewById(R.id.conversation_item_body);
                 Locale locale = DynamicLanguage.getSelectedLocale(callbackRef.get().getContext());
                 int messageId = (int) feature.getNumberProperty(MESSAGE_ID);
+                String msgText;
                 if (messageId != 0) {
-                    DcMsg msg = ApplicationContext.getInstance(callbackRef.get().getContext()).dcContext.getMsg(messageId);
-                    conversationItemBody.setText(msg.getSummarytext(75));
+                    DcContext dcContext =  ApplicationContext.getInstance(callbackRef.get().getContext()).dcContext;
+                    DcMsg msg = dcContext.getMsg(messageId);
+                    if (hasImgThumbnail(msg)) {
+                        ImageView thumbnailView = bubbleLayout.findViewById(R.id.map_bubble_img_thumbnail);
+                        thumbnailView.setImageURI(getThumbnailUri(msg));
+                        thumbnailView.setVisibility(View.VISIBLE);
+                        msgText = msg.getText();
+                    } else {
+                        msgText = msg.getSummarytext(75);
+                    }
                     ConversationItemFooter footer = bubbleLayout.findViewById(R.id.conversation_item_footer);
                     footer.setVisibility(View.VISIBLE);
                     footer.setMessageRecord(msg, locale);
                 } else {
-                    conversationItemBody.setText("Reported: " + DateUtils.getExtendedRelativeTimeSpanString(callbackRef.get().getContext(), locale, (long) feature.getNumberProperty(TIMESTAMP)));
+                    msgText = "Reported: " + DateUtils.getExtendedRelativeTimeSpanString(callbackRef.get().getContext(), locale, (long) feature.getNumberProperty(TIMESTAMP));
                 }
 
+                conversationItemBody.setText(msgText);
                 Bitmap bitmap = BitmapUtil.generate(bubbleLayout);
 
                 String id = feature.getStringProperty(INFO_WINDOW_ID);
@@ -126,4 +140,13 @@ public class GenerateInfoWindowTask extends AsyncTask<ArrayList<Feature>, HashMa
             Log.e(TAG, "Callback was GC'ed before task finished.");
         }
     }
+
+    private boolean hasImgThumbnail(DcMsg messageRecord) {
+        int type = messageRecord.getType();
+        return type==DcMsg.DC_MSG_IMAGE;
+    }
+
+    public Uri getThumbnailUri(DcMsg dcMsg) {
+        return Uri.fromFile(new File(dcMsg.getFile()));
+    }
 }
\ No newline at end of file