public void dismissPendingDialogs() {
if (mDialog != null) {
mDialog.dismiss();
mDialog = null;
}
mAnswerFragment.dismissPendingDialogues();
}
/**
* Dismisses the in-call screen.
*
* <p>We never *really* finish() the InCallActivity, since we don't want to get destroyed and then
* have to be re-created from scratch for the next call. Instead, we just move ourselves to the
* back of the activity stack.
*
* <p>This also means that we'll no longer be reachable via the BACK button (since
* moveTaskToBack() puts us behind the Home app, but the home app doesn't allow the BACK key to
* move you any farther down in the history stack.)
*
* <p>(Since the Phone app itself is never killed, this basically means that we'll keep a single
* InCallActivity instance around for the entire uptime of the device. This noticeably improves
* the UI responsiveness for incoming calls.)
*/
@Override
public void finish() {
Log.i(this, "finish(). Dialog showing: " + (mDialog != null));
// skip finish if we are still showing a dialog.
if (!hasPendingErrorDialog() && !mAnswerFragment.hasPendingDialogs()) {
super.finish();
}
}
