public void StopNotification() { if (started) { started = false; controller.UnregisterCallback(mCb); try { notificationManager.Cancel(NotificationId); service.UnregisterReceiver(this); } catch (ArgumentException) { // ignore if the receiver is not registered. } service.StopForeground(true); } }
public void StopNotification() { if (!started) { return; } started = false; controller.UnregisterCallback(callback); try { NotificationManager.Cancel(NotificationId); Service.UnregisterReceiver(this); } catch (IllegalArgumentException ex) { } Service.StopForeground(true); }
void UpdateSessionToken() { var freshToken = Service.SessionToken; if (freshToken == null || sessionToken == freshToken) { return; } controller?.UnregisterCallback(callback); sessionToken = freshToken; controller = new MediaControllerCompat(Service, sessionToken); transportControls = controller.GetTransportControls(); if (started) { controller.RegisterCallback(callback); } }
void UpdateSessionToken() { var freshToken = service.SessionToken; if (sessionToken == null && freshToken != null || sessionToken != null && sessionToken != freshToken) { controller?.UnregisterCallback(mCb); sessionToken = freshToken; if (sessionToken != null) { controller = new MediaControllerCompat(service, sessionToken); transportControls = controller.GetTransportControls(); if (started) { controller.RegisterCallback(mCb); } } } }