handleLogoutSuccess method
void
handleLogoutSuccess()
Implementation
void handleLogoutSuccess() {
CallKitUILog.i(_tag, 'CallManager handleLogoutSuccess()');
NECallEngine.instance.destroy();
CallingBellFeature.stopRing();
CallState.instance.cleanState();
CallState.instance.unRegisterEngineObserver();
NECallKitPlatform.instance.updateCallStateToNative();
CallManager.instance.destroyEngine();
}