registerEngineObserver method
Implementation
Future<void> registerEngineObserver() async {
CallKitUILog.i(_tag, 'registerEngineObserver');
NECallEngine.instance.addCallDelegate(observer);
}
Future<void> registerEngineObserver() async {
CallKitUILog.i(_tag, 'registerEngineObserver');
NECallEngine.instance.addCallDelegate(observer);
}