public class TipHelper {
public static void Vibrate(final Activity activity, long milliseconds) {
Vibrator vib = (Vibrator) activity
.getSystemService(Service.VIBRATOR_SERVICE);
vib.vibrate(milliseconds);
}
public static void Vibrate(final Activity activity, long[] pattern,
boolean isRepeat) {
Vibrator vib = (Vibrator) activity
.getSystemService(Service.VIBRATOR_SERVICE);
vib.vibrate(pattern, isRepeat ? 1 : -1);
}
}