protected void onConversationSeen() {
LogUtils.d(LOG_TAG, "AbstractConversationViewFragment#onConversationSeen()");
// Ignore unsafe calls made after a fragment is detached from an activity
final ControllableActivity activity = (ControllableActivity) getActivity();
if (activity == null) {
LogUtils.w(LOG_TAG, "ignoring onConversationSeen for conv=%s", mConversation.id);
return;
}
mViewState.setInfoForConversation(mConversation);
LogUtils.d(
LOG_TAG, "onConversationSeen() - mSuppressMarkingViewed = %b", mSuppressMarkingViewed);
// In most circumstances we want to mark the conversation as viewed and read, since the
// user has read it. However, if the user has already marked the conversation unread, we
// do not want a later mark-read operation to undo this. So we check this variable which
// is set in #markUnread() which suppresses automatic mark-read.
if (!mSuppressMarkingViewed) {
// mark viewed/read if not previously marked viewed by this conversation view,
// or if unread messages still exist in the message list cursor
// we don't want to keep marking viewed on rotation or restore
// but we do want future re-renders to mark read (e.g. "New message from X" case)
final MessageCursor cursor = getMessageCursor();
LogUtils.d(
LOG_TAG,
"onConversationSeen() - mConversation.isViewed() = %b, "
+ "cursor null = %b, cursor.isConversationRead() = %b",
mConversation.isViewed(),
cursor == null,
cursor != null && cursor.isConversationRead());
if (!mConversation.isViewed() || (cursor != null && !cursor.isConversationRead())) {
// Mark the conversation viewed and read.
activity
.getConversationUpdater()
.markConversationsRead(Arrays.asList(mConversation), true, true);
// and update the Message objects in the cursor so the next time a cursor update
// happens with these messages marked read, we know to ignore it
if (cursor != null && !cursor.isClosed()) {
cursor.markMessagesRead();
}
}
}
activity.getListHandler().onConversationSeen();
}
@Override
public ConversationUpdater getListController() {
final ControllableActivity activity = (ControllableActivity) getActivity();
return activity != null ? activity.getConversationUpdater() : null;
}
