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Code Issues Pull Requests Releases Wiki Activity

jump to first unread message if was scrolled to bottom earlier

This commit is contained in:
Daniel Gultsch 2018-02-26 16:59:51 +01:00
parent acc47fbeda
commit 13322a568a
1 changed files with 16 additions and 1 deletions
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17
src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
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@ -1701,6 +1701,12 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
return false;
}
Log.d(Config.LOGTAG,"reInit(hasExtras="+Boolean.toString(hasExtras)+")");
if (this.conversation.isRead() && hasExtras) {
Log.d(Config.LOGTAG,"trimming conversation");
this.conversation.trim();
}
setupIme();
this.binding.textSendButton.setContentDescription(activity.getString(R.string.send_message_to_x, conversation.getName()));
@ -1712,7 +1718,11 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
refresh(false);
this.conversation.messagesLoaded.set(true);
if (hasExtras) {
final boolean scrolledToBottomAndNoPending = this.scrolledToBottom() && pendingScrollState.peek() == null;
Log.d(Config.LOGTAG,"scrolledToBottomAndNoPending="+Boolean.toString(scrolledToBottomAndNoPending));
if (hasExtras || scrolledToBottomAndNoPending) {
synchronized (this.messageList) {
Log.d(Config.LOGTAG,"jump to first unread message");
final Message first = conversation.getFirstUnreadMessage();
@ -1735,6 +1745,11 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
return true;
}
private boolean scrolledToBottom() {
final ListView l = this.binding.messagesView;
return l.getLastVisiblePosition() == l.getAdapter().getCount() -1 && l.getChildAt(l.getChildCount() - 1).getBottom() <= l.getHeight();
}
private void processExtras(Bundle extras) {
final String downloadUuid = extras.getString(ConversationActivity.EXTRA_DOWNLOAD_UUID);
final String text = extras.getString(ConversationActivity.EXTRA_TEXT);