mirror of
https://github.com/ArcaneChat/android.git
synced 2026-07-03 14:05:24 +02:00
B. Petersen
493 lines
17 KiB
Java
493 lines
17 KiB
Java
/*
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* Copyright (C) 2015 Open Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.TypedArray;
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import android.graphics.Color;
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import android.os.AsyncTask;
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import android.os.Build;
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import android.os.Bundle;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import com.google.android.material.snackbar.Snackbar;
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import androidx.fragment.app.Fragment;
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import androidx.loader.app.LoaderManager;
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import androidx.loader.content.Loader;
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import androidx.appcompat.app.AlertDialog;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.appcompat.view.ActionMode;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import android.text.TextUtils;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import com.b44t.messenger.DcChat;
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import com.b44t.messenger.DcChatlist;
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import com.b44t.messenger.DcContact;
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import com.b44t.messenger.DcContext;
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import com.b44t.messenger.DcEventCenter;
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import org.thoughtcrime.securesms.ConversationListAdapter.ItemClickListener;
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import org.thoughtcrime.securesms.components.recyclerview.DeleteItemAnimator;
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import org.thoughtcrime.securesms.components.registration.PulsingFloatingActionButton;
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import org.thoughtcrime.securesms.components.reminder.DozeReminder;
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import org.thoughtcrime.securesms.components.reminder.OutdatedReminder;
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import org.thoughtcrime.securesms.components.reminder.Reminder;
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import org.thoughtcrime.securesms.components.reminder.ReminderView;
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import org.thoughtcrime.securesms.connect.ApplicationDcContext;
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import org.thoughtcrime.securesms.connect.DcChatlistLoader;
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import org.thoughtcrime.securesms.connect.DcHelper;
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import org.thoughtcrime.securesms.mms.GlideApp;
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import org.thoughtcrime.securesms.notifications.MessageNotifierCompat;
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import org.thoughtcrime.securesms.util.ViewUtil;
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import org.thoughtcrime.securesms.util.guava.Optional;
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import org.thoughtcrime.securesms.util.task.SnackbarAsyncTask;
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import org.thoughtcrime.securesms.util.views.ProgressDialog;
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import java.util.HashSet;
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import java.util.Locale;
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import java.util.Set;
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import static org.thoughtcrime.securesms.util.RelayUtil.REQUEST_RELAY;
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import static org.thoughtcrime.securesms.util.RelayUtil.acquireRelayMessageContent;
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import static org.thoughtcrime.securesms.util.RelayUtil.isRelayingMessageContent;
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public class ConversationListFragment extends Fragment
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implements LoaderManager.LoaderCallbacks<DcChatlist>, ActionMode.Callback, ItemClickListener, DcEventCenter.DcEventDelegate
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{
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public static final String ARCHIVE = "archive";
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@SuppressWarnings("unused")
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private static final String TAG = ConversationListFragment.class.getSimpleName();
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private ActionMode actionMode;
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private RecyclerView list;
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private ReminderView reminderView;
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private View emptyState;
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private TextView emptySearch;
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private PulsingFloatingActionButton fab;
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private Locale locale;
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private String queryFilter = "";
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private boolean archive;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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locale = (Locale) getArguments().getSerializable(PassphraseRequiredActionBarActivity.LOCALE_EXTRA);
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archive = getArguments().getBoolean(ARCHIVE, false);
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ApplicationDcContext dcContext = DcHelper.getContext(getActivity());
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dcContext.eventCenter.addObserver(DcContext.DC_EVENT_CHAT_MODIFIED, this);
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dcContext.eventCenter.addObserver(DcContext.DC_EVENT_INCOMING_MSG, this);
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dcContext.eventCenter.addObserver(DcContext.DC_EVENT_MSGS_CHANGED, this);
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dcContext.eventCenter.addObserver(DcContext.DC_EVENT_MSG_DELIVERED, this);
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dcContext.eventCenter.addObserver(DcContext.DC_EVENT_MSG_FAILED, this);
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dcContext.eventCenter.addObserver(DcContext.DC_EVENT_MSG_READ, this);
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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DcHelper.getContext(getActivity()).eventCenter.removeObservers(this);
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}
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle bundle) {
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final View view = inflater.inflate(R.layout.conversation_list_fragment, container, false);
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reminderView = ViewUtil.findById(view, R.id.reminder);
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list = ViewUtil.findById(view, R.id.list);
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fab = ViewUtil.findById(view, R.id.fab);
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emptyState = ViewUtil.findById(view, R.id.empty_state);
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emptySearch = ViewUtil.findById(view, R.id.empty_search);
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if (archive) fab.setVisibility(View.GONE);
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else fab.setVisibility(View.VISIBLE);
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reminderView.setOnDismissListener(this::updateReminders);
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list.setHasFixedSize(true);
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list.setLayoutManager(new LinearLayoutManager(getActivity()));
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list.setItemAnimator(new DeleteItemAnimator());
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return view;
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}
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@Override
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public void onActivityCreated(Bundle bundle) {
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super.onActivityCreated(bundle);
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setHasOptionsMenu(true);
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initializeFabClickListener();
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initializeListAdapter();
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}
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@Override
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public void onResume() {
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super.onResume();
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updateReminders();
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list.getAdapter().notifyDataSetChanged();
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}
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@Override
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public void onPause() {
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super.onPause();
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fab.stopPulse();
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}
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public void onNewIntent() {
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initializeFabClickListener();
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}
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public ConversationListAdapter getListAdapter() {
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return (ConversationListAdapter) list.getAdapter();
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}
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private void initializeFabClickListener() {
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Intent intent = new Intent(getActivity(), NewConversationActivity.class);
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if (isRelayingMessageContent(getActivity())) {
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acquireRelayMessageContent(getActivity(), intent);
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fab.setOnClickListener(v -> getActivity().startActivityForResult(intent, REQUEST_RELAY));
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} else {
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fab.setOnClickListener(v -> startActivity(intent));
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}
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}
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@SuppressLint({"StaticFieldLeak", "NewApi"})
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private void updateReminders() {
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new AsyncTask<Context, Void, Optional<? extends Reminder>>() {
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@Override
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protected Optional<? extends Reminder> doInBackground(Context... params) {
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final Context context = params[0];
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// if (ExpiredBuildReminder.isEligible()) {
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// return Optional.of(new ExpiredBuildReminder(context));
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// } else if (OutdatedBuildReminder.isEligible()) {
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// return Optional.of(new OutdatedBuildReminder(context));
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// } else
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if (DozeReminder.isEligible(context)) {
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return Optional.of(new DozeReminder(context));
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} else if (OutdatedReminder.isEligible(context)) {
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return Optional.of(new OutdatedReminder(context));
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}
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else {
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return Optional.absent();
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}
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}
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@Override
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protected void onPostExecute(Optional<? extends Reminder> reminder) {
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if (reminder.isPresent() && getActivity() != null && !isRemoving()) {
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reminderView.showReminder(reminder.get());
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} else if (!reminder.isPresent()) {
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reminderView.hide();
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}
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}
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}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, getActivity());
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}
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private void initializeListAdapter() {
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list.setAdapter(new ConversationListAdapter(getActivity(), GlideApp.with(this), locale, null, this));
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getLoaderManager().restartLoader(0, null, this);
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}
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@SuppressLint("StaticFieldLeak")
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private void handleArchiveAllSelected() {
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final DcContext dcContext = DcHelper.getContext(getActivity());
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final Set<Long> selectedConversations = new HashSet<>(getListAdapter().getBatchSelections());
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final boolean archive = this.archive;
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int snackBarTitleId;
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if (archive) snackBarTitleId = R.plurals.chat_unarchived;
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else snackBarTitleId = R.plurals.chat_archived;
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int count = selectedConversations.size();
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String snackBarTitle = getResources().getQuantityString(snackBarTitleId, count, count);
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new SnackbarAsyncTask<Void>(getView(), snackBarTitle,
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getString(R.string.undo),
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Snackbar.LENGTH_LONG, true)
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{
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@Override
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protected void onPostExecute(Void result) {
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super.onPostExecute(result);
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if (actionMode != null) {
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actionMode.finish();
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actionMode = null;
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}
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}
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@Override
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protected void executeAction(@Nullable Void parameter) {
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for (long chatId : selectedConversations) {
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if (chatId == DcChat.DC_CHAT_ID_DEADDROP) {
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dcContext.marknoticedContact(getListAdapter().getDeaddropContactId());
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}
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else {
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dcContext.archiveChat((int)chatId, !archive? 1 : 0);
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}
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}
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}
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@Override
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protected void reverseAction(@Nullable Void parameter) {
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for (long threadId : selectedConversations) {
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dcContext.archiveChat((int)threadId, !archive? 0 : 1);
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}
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}
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}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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@SuppressLint("StaticFieldLeak")
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private void handleDeleteAllSelected() {
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final DcContext dcContext = DcHelper.getContext(getActivity());
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int conversationsCount = getListAdapter().getBatchSelections().size();
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AlertDialog.Builder alert = new AlertDialog.Builder(getActivity());
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alert.setMessage(getActivity().getResources().getQuantityString(R.plurals.ask_delete_chat,
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conversationsCount, conversationsCount));
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alert.setCancelable(true);
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alert.setPositiveButton(R.string.delete, (dialog, which) -> {
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final Set<Long> selectedConversations = (getListAdapter())
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.getBatchSelections();
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if (!selectedConversations.isEmpty()) {
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new AsyncTask<Void, Void, Void>() {
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private ProgressDialog dialog;
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@Override
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protected void onPreExecute() {
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dialog = ProgressDialog.show(getActivity(),
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"",
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getActivity().getString(R.string.one_moment),
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true, false);
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}
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@Override
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protected Void doInBackground(Void... params) {
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for (long chatId : selectedConversations) {
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if (chatId == DcChat.DC_CHAT_ID_DEADDROP) {
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dcContext.marknoticedContact(getListAdapter().getDeaddropContactId());
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}
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else {
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MessageNotifierCompat.removeNotifications((int) chatId);
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dcContext.deleteChat((int) chatId);
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}
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}
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return null;
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}
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@Override
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protected void onPostExecute(Void result) {
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dialog.dismiss();
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if (actionMode != null) {
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actionMode.finish();
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actionMode = null;
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}
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}
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}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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});
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alert.setNegativeButton(android.R.string.cancel, null);
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alert.show();
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}
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private void handleSelectAllThreads() {
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getListAdapter().selectAllThreads();
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actionMode.setTitle(String.valueOf(getListAdapter().getBatchSelections().size()));
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}
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private void handleCreateConversation(int chatId) {
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((ConversationSelectedListener)getActivity()).onCreateConversation(chatId);
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}
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@Override
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public Loader<DcChatlist> onCreateLoader(int arg0, Bundle arg1) {
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int listflags = 0;
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if(archive) {
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listflags |= DcContext.DC_GCL_ARCHIVED_ONLY;
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}
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else {
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listflags |= DcContext.DC_GCL_ADD_ALLDONE_HINT;
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}
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return new DcChatlistLoader(getActivity(), listflags, queryFilter.isEmpty()? null : queryFilter, 0);
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}
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@Override
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public void onLoadFinished(Loader<DcChatlist> arg0, DcChatlist chatlist) {
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if (chatlist.getCnt() <= 0 && TextUtils.isEmpty(queryFilter) && !archive) {
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list.setVisibility(View.INVISIBLE);
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emptyState.setVisibility(View.VISIBLE);
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emptySearch.setVisibility(View.INVISIBLE);
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fab.startPulse(3 * 1000);
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} else if (chatlist.getCnt() <= 0 && !TextUtils.isEmpty(queryFilter)) {
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list.setVisibility(View.INVISIBLE);
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emptyState.setVisibility(View.GONE);
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emptySearch.setVisibility(View.VISIBLE);
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emptySearch.setText(getString(R.string.search_no_result_for_x, queryFilter));
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} else {
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list.setVisibility(View.VISIBLE);
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emptyState.setVisibility(View.GONE);
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emptySearch.setVisibility(View.INVISIBLE);
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fab.stopPulse();
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}
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getListAdapter().changeData(chatlist);
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}
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@Override
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public void onLoaderReset(Loader<DcChatlist> arg0) {
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getListAdapter().changeData(null);
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}
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@Override
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public void onItemClick(ConversationListItem item) {
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if (actionMode == null) {
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int chatId = (int)item.getChatId();
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if (chatId == DcChat.DC_CHAT_ID_DEADDROP) {
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DcContext dcContext = DcHelper.getContext(getActivity());
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int msgId = item.getMsgId();
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int contactId = item.getContactId();
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DcContact contact = dcContext.getContact(contactId);
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new AlertDialog.Builder(getActivity())
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.setMessage(getActivity().getString(R.string.ask_start_chat_with, contact.getNameNAddr()))
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.setPositiveButton(android.R.string.ok, (dialog, which) -> {
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int belongingChatId = dcContext.createChatByMsgId(msgId);
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if( belongingChatId != 0 ) {
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handleCreateConversation(belongingChatId);
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}
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})
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.setNegativeButton(R.string.not_now, (dialog, which) -> {
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dcContext.marknoticedContact(contactId);
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})
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.setNeutralButton(R.string.menu_block_contact, (dialog, which) -> {
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dcContext.blockContact(contactId, 1);
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})
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.show();
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return;
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}
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handleCreateConversation(chatId);
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} else {
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ConversationListAdapter adapter = (ConversationListAdapter)list.getAdapter();
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adapter.toggleThreadInBatchSet(item.getChatId());
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if (adapter.getBatchSelections().size() == 0) {
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actionMode.finish();
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} else {
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actionMode.setTitle(String.valueOf(getListAdapter().getBatchSelections().size()));
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}
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adapter.notifyDataSetChanged();
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}
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}
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@Override
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public void onItemLongClick(ConversationListItem item) {
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actionMode = ((AppCompatActivity)getActivity()).startSupportActionMode(ConversationListFragment.this);
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getListAdapter().initializeBatchMode(true);
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getListAdapter().toggleThreadInBatchSet(item.getChatId());
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getListAdapter().notifyDataSetChanged();
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}
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@Override
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public void onSwitchToArchive() {
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((ConversationSelectedListener)getActivity()).onSwitchToArchive();
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}
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public interface ConversationSelectedListener {
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void onCreateConversation(int chatId);
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void onSwitchToArchive();
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}
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@Override
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public boolean onCreateActionMode(ActionMode mode, Menu menu) {
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if (isRelayingMessageContent(getActivity())) {
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return false;
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}
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MenuInflater inflater = getActivity().getMenuInflater();
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if (archive) inflater.inflate(R.menu.conversation_list_batch_unarchive, menu);
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else inflater.inflate(R.menu.conversation_list_batch_archive, menu);
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inflater.inflate(R.menu.conversation_list, menu);
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mode.setTitle("1");
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
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}
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return true;
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}
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@Override
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public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
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return false;
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}
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@Override
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public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
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switch (item.getItemId()) {
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case R.id.menu_select_all: handleSelectAllThreads(); return true;
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case R.id.menu_delete_selected: handleDeleteAllSelected(); return true;
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case R.id.menu_archive_selected: handleArchiveAllSelected(); return true;
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}
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return false;
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}
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@Override
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public void onDestroyActionMode(ActionMode mode) {
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getListAdapter().initializeBatchMode(false);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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TypedArray color = getActivity().getTheme().obtainStyledAttributes(new int[] {android.R.attr.statusBarColor});
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getActivity().getWindow().setStatusBarColor(color.getColor(0, Color.BLACK));
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color.recycle();
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}
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actionMode = null;
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}
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@Override
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public void handleEvent(int eventId, Object data1, Object data2) {
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getLoaderManager().restartLoader(0,null,this);
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}
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}
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