android 震动

1、在AndroidManifest.xml文件添加权限

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

2、代码

import android.app.Activity;import android.os.Bundle;import android.os.Vibrator;public class MainActivity extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);//获得震动的服务Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);//方法一：vibrator.vibrate(2000); //震动 2s//方法二：自定义震动long[] pattern = {100,1000,100,1000}; //停100ms 震动 1000msvibrator.vibrate( pattern, -1); // -1 表示不重复}}