Fix various memory leaks reported by LeakCanary
- In some places, we weren't nulling out references to destroyed objects. This fixes that. - (These were all discovered via LeakCanary instrumentation, and the fixes are hopefully rather straightforward-looking.)
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@ -1048,6 +1048,14 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
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return binding.getRoot();
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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Log.d(Config.LOGTAG,"ConversationFragment.onDestroyView()");
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messageListAdapter.setOnContactPictureClicked(null);
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messageListAdapter.setOnContactPictureLongClicked(null);
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messageListAdapter.setOnQuoteListener(null);
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}
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private void quoteText(String text) {
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if (binding.textinput.isEnabled()) {
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@ -192,7 +192,7 @@ public class ConversationsOverviewFragment extends XmppFragment {
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}
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};
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private ItemTouchHelper touchHelper = new ItemTouchHelper(callback);
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private ItemTouchHelper touchHelper;
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public static Conversation getSuggestion(Activity activity) {
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final Conversation exception;
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@ -242,7 +242,20 @@ public class ConversationsOverviewFragment extends XmppFragment {
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throw new IllegalStateException("Trying to attach fragment to activity that is not an XmppActivity");
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}
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}
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@Override
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public void onDestroyView() {
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Log.d(Config.LOGTAG,"ConversationsOverviewFragment.onDestroyView()");
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super.onDestroyView();
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this.binding = null;
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this.conversationsAdapter = null;
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this.touchHelper = null;
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}
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@Override
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public void onDestroy() {
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Log.d(Config.LOGTAG,"ConversationsOverviewFragment.onDestroy()");
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super.onDestroy();
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}
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@Override
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public void onPause() {
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Log.d(Config.LOGTAG,"ConversationsOverviewFragment.onPause()");
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@ -278,6 +291,7 @@ public class ConversationsOverviewFragment extends XmppFragment {
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});
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this.binding.list.setAdapter(this.conversationsAdapter);
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this.binding.list.setLayoutManager(new LinearLayoutManager(getActivity(),LinearLayoutManager.VERTICAL,false));
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this.touchHelper = new ItemTouchHelper(this.callback);
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this.touchHelper.attachToRecyclerView(this.binding.list);
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return binding.getRoot();
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}
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