android 手机震动功能实现

Vibrator--android 振动器

震动权限

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

震动实例化
mVibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);

震动指定时间
mVibrator.vibrate(1000);

按数组指定震动
mVibrator.vibrate(pattern,0);//-1为不重复，0为一直震动
pattern 是指按着数组中所给的间隔震动

震动取消
mVibrator.cancel();

package com.wx.vibrator;

import android.os.Bundle;

import android.os.Vibrator;

import android.app.Activity;

import android.view.Menu;

import android.view.MotionEvent;

public class MainActivity extends Activity {

private Vibrator mVibrator;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

mVibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);

}

@Override

public boolean onTouchEvent(MotionEvent event) {

if(MotionEvent.ACTION_DOWN == event.getAction()){

long[] pattern = {800, 50, 400, 30};

//mVibrator.vibrate(1000);//震动指定时间

mVibrator.vibrate(pattern, 0);//-1为不重复，0为一直震动 pattern 是指按着数组中所给的间隔震动

}

return super.onTouchEvent(event);

}

@Override

protected void onStop() {

super.onStop();

if(null!=mVibrator){

mVibrator.cancel();

}

}

}