• 振动器(Vibrator)


    1. package com.wwj.serviceandboardcast;
    2.  
    3. import android.app.Activity;
    4. import android.app.Service;
    5. import android.os.Bundle;
    6. import android.os.Vibrator;
    7. import android.view.MotionEvent;
    8. import android.widget.Toast;
    9.  
    10.  
    11. public class MainActivity extends Activity
    12. {
    13. Vibrator vibrator;
    14. @Override
    15. public void onCreate(Bundle savedInstanceState)
    16. {
    17. super.onCreate(savedInstanceState);
    18. setContentView(R.layout.main);
    19. // 获取系统的Vibrator服务
    20. vibrator = (Vibrator) getSystemService(
    21. Service.VIBRATOR_SERVICE);
    22. }
    23. // 重写onTouchEvent方法,当用户触碰触摸屏时触发该方法
    24. @Override
    25. public boolean onTouchEvent(MotionEvent event)
    26. {
    27. Toast.makeText(this, "手机振动"
    28. , Toast.LENGTH_SHORT).show();
    29. // 控制手机振动2
    30. vibrator.vibrate(2000);
    31. return super.onTouchEvent(event);
    32. }
    33. }
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  • 原文地址:https://www.cnblogs.com/wwjldm/p/6972311.html
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