/**
* Remove the unread count and show the account name, if required.
*
* @param now true if you want the change to happen immediately. False if you want to enforce it
* happens later.
*/
private void removeUnreadCount(boolean now) {
if (now) {
// Remove all previous messages which might change the subtitle
mHandler.removeMessages(SubtitleHandler.EMAIL);
// Update the subtitle: clear it or show account name.
mHandler.sendEmptyMessage(SubtitleHandler.EMAIL);
} else {
if (!mHandler.hasMessages(SubtitleHandler.EMAIL)) {
// In a short while, show the account name in its place.
mHandler.sendEmptyMessageDelayed(SubtitleHandler.EMAIL, ACCOUNT_DELAY_MS);
}
}
}
@Override
public void onViewModeChanged(int newMode) {
mMode = newMode;
mActivity.invalidateOptionsMenu();
mHandler.removeMessages(SubtitleHandler.EMAIL);
// Check if we are either on a phone, or in Conversation mode on tablet. For these, the
// recent folders is enabled.
switch (mMode) {
case ViewMode.UNKNOWN:
break;
case ViewMode.CONVERSATION_LIST:
showNavList();
break;
case ViewMode.SEARCH_RESULTS_CONVERSATION:
mActionBar.setDisplayHomeAsUpEnabled(true);
setEmptyMode();
break;
case ViewMode.CONVERSATION:
case ViewMode.AD:
closeSearchField();
mActionBar.setDisplayHomeAsUpEnabled(true);
setEmptyMode();
break;
case ViewMode.WAITING_FOR_ACCOUNT_INITIALIZATION:
// We want the user to be able to switch accounts while waiting for an account
// to sync.
showNavList();
break;
}
}
public void onDestroy() {
if (mFolderObserver != null) {
mFolderObserver.unregisterAndDestroy();
mFolderObserver = null;
}
mAccountObserver.unregisterAndDestroy();
mHandler.removeMessages(SubtitleHandler.EMAIL);
}
