I came across an interesting idea on stackoverflow.com for Toast notifications on Android.
It’s a simple class that extends Toast. We will modify the constructor to vibrate your device when this new Toast is displayed on screen. Below is the ~5 lined class:
public class VibratingToast extends Toast { public VibratingToast(Context context, CharSequence text, int duration) { super(context);
((Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE)).vibrate(300);
super.makeText(context, text, duration).show(); }}