protected override void OnElementChanged(VisualElementChangedEventArgs e) { base.OnElementChanged (e); mainView = e.NewElement as MainView; if (mainView != null) { } }
protected override void OnElementChanged(ElementChangedEventArgs<Xamarin.Forms.Page> e) { base.OnElementChanged(e); mainView = e.NewElement as MainView; }
protected override void OnElementChanged(ElementChangedEventArgs<Page> e) { base.OnElementChanged (e); mainView = e.NewElement as MainView; sensorManager = (SensorManager)Context.GetSystemService (Context.SensorService); sensor = sensorManager.GetDefaultSensor (Android.Hardware.SensorType.Accelerometer); sensorManager.RegisterListener (this, sensor, Android.Hardware.SensorDelay.Game); }
protected override void OnDetachedFromWindow() { mainView = null; sensorManager.UnregisterListener (this); }