Java 如何将持续时间设置为用户摇晃手机时的持续时间

我希望下面代码中的振动和GIF视图的持续时间与用户摇晃手机的持续时间相同。一旦用户停止摇晃手机，我就想进行另一项活动。以下是我的代码（包括注释）： {

这是用户摇晃手机时执行的代码：

        if (shake > 12){
            SimpleDraweeView gifAnimation = (SimpleDraweeView) findViewById(R.id.gifAnimation);

            DraweeController controller = Fresco.newDraweeControllerBuilder()
                    .setUri("http://i.imgur.com/XHpujBO.gif")
                    .setAutoPlayAnimations(true)
                    .build();

            gifAnimation.setController(controller);

            //I want this GIF to last as long as the user shakes their phone

            Vibrator vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
            vibrator.vibrate(2000); //Want to change duration to be the same as the shaking

            //I want this code to be executed once the shaking stops
            /*Intent intent = new Intent(getApplicationContext(),MainActivity.class);
            startActivityForResult(intent,0);*/

        }
    }

    @Override
    public void onAccuracyChanged(Sensor sensor, int i) {

    }
};

}

        if (shake > 12){
            SimpleDraweeView gifAnimation = (SimpleDraweeView) findViewById(R.id.gifAnimation);

            DraweeController controller = Fresco.newDraweeControllerBuilder()
                    .setUri("http://i.imgur.com/XHpujBO.gif")
                    .setAutoPlayAnimations(true)
                    .build();

            gifAnimation.setController(controller);

            //I want this GIF to last as long as the user shakes their phone

            Vibrator vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
            vibrator.vibrate(2000); //Want to change duration to be the same as the shaking

            //I want this code to be executed once the shaking stops
            /*Intent intent = new Intent(getApplicationContext(),MainActivity.class);
            startActivityForResult(intent,0);*/

        }
    }

    @Override
    public void onAccuracyChanged(Sensor sensor, int i) {

    }
};