Android 手机震动效果

先在AndroidManifest.xml中加入权限

android:name="android.permission.VIBRATE"/>

调用时，设定ms 数和上下文即可

    public  void shakePhone(int duration, Context mContext)
    {
        Vibrator mVibrator = (Vibrator)mContext.getSystemService(Context.VIBRATOR_SERVICE);
        mVibrator.vibrate(duration);
    }