如何在android中检测手机抖动3次后的抖动和吐司

<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

public class MainActivity extends AppCompatActivity implements SensorEventListener {
    private SensorManager sensorManager;
    private boolean isShaking = false;
    private int shakeCount = 0;
    private final int SHAKE_THRESHOLD = 1000; // 调整此值以控制抖动敏感度

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
        Sensor accelerometer = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
        sensorManager.registerListener(this, accelerometer, SensorManager.SENSOR_DELAY_NORMAL);
    }

    @Override
    public void onSensorChanged(SensorEvent event) {
        float x = event.values[0];
        float y = event.values[1];
        float z = event.values[2];

        double acceleration = Math.sqrt(x * x + y * y + z * z);
        if (acceleration > SHAKE_THRESHOLD) {
            if (!isShaking) {
                isShaking = true;
            } else {
                shakeCount++;
            }

            if (shakeCount >= 3) {
                Toast.makeText(MainActivity.this, "手机已经抖动3次！", Toast.LENGTH_SHORT).show();
                // 执行其他操作或触发其他事件
                // 例如，可以调用震动功能
                Vibrator vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
                if (vibrator != null) {
                    vibrator.vibrate(1000); // 震动1秒
                }
            }
        } else {
            isShaking = false;
            shakeCount = 0;
        }
    }

    @Override
    public void onAccuracyChanged(Sensor sensor, int accuracy) {
        // 这个方法可以不用实现，但必须在接口中声明
    }

    @Override
    protected void onPause() {
        super.onPause();
        sensorManager.unregisterListener(this);
    }

    @Override
    protected void onResume() {
        super.onResume();
        Sensor accelerometer = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
        sensorManager.registerListener(this, accelerometer, SensorManager.SENSOR_DELAY_NORMAL);
    }
}