Android实现手机振动设置的方法

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical" android:layout_width="fill_parent"
  android:layout_height="fill_parent">
  <LinearLayout android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content">
    <ToggleButton android:id="@+id/tb1"
      android:textOn="关闭振动" 
      android:textOff="启动振动"
      android:checked="false" 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content" />
    <TextView android:id="@+id/tv1"
      android:text="振动已关闭" 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content" />
  </LinearLayout>
  <LinearLayout android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content">
    <ToggleButton android:id="@+id/tb2"
      android:textOn="关闭振动" 
      android:textOff="启动振动"
      android:checked="false" 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content" />
    <TextView android:id="@+id/tv2"
      android:text="振动已关闭" 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content" />
  </LinearLayout>
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.ljq.activity" android:versionCode="1"
  android:versionName="1.0">
  <application android:icon="@drawable/icon"
    android:label="@string/app_name">
    <activity android:name=".VibrateActivity"
      android:label="@string/app_name">
      <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category
          android:name="android.intent.category.LAUNCHER" />
      </intent-filter>
    </activity>
  </application>
  <uses-sdk android:minSdkVersion="7" />
  <!-- 设置手机震动权限 -->
  <uses-permission android:name="android.permission.VIBRATE" />
</manifest>

package com.ljq.activity;
import android.app.Activity;
import android.app.Service;
import android.os.Bundle;
import android.os.Vibrator;
import android.widget.CompoundButton;
import android.widget.TextView;
import android.widget.ToggleButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
public class VibrateActivity extends Activity {
  private Vibrator vibrator=null;
  private ToggleButton tb1=null, tb2=null;
  private TextView tv1=null, tv2=null;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    //注意模拟器是模拟不了震动的，得真机测试哦
    //创建vibrator对象
    vibrator=(Vibrator)getSystemService(Service.VIBRATOR_SERVICE);
    tv1=(TextView)findViewById(R.id.tv1);
    tv2=(TextView)findViewById(R.id.tv2);
    tb1=(ToggleButton)findViewById(R.id.tb1);
    tb2=(ToggleButton)findViewById(R.id.tb2);
    tb1.setOnCheckedChangeListener(listener);
    tb2.setOnCheckedChangeListener(listener);
  }
  OnCheckedChangeListener listener=new OnCheckedChangeListener(){
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
      ToggleButton toggleButton=(ToggleButton)buttonView;
      switch (toggleButton.getId()) {
      case R.id.tb1:
        if(isChecked){
          //根据指定的模式进行震动
          //第一个参数：该数组中第一个元素是等待多长的时间才启动震动，
          //之后将会是开启和关闭震动的持续时间，单位为毫秒
          //第二个参数：重复震动时在pattern中的索引，如果设置为-1则表示不重复震动
          vibrator.vibrate(new long[]{1000,50,50,100,50}, -1);
          tv1.setText("振动已启动");
        }else {
          //关闭震动
          vibrator.cancel();
          tv1.setText("震动已关闭");
        }
        break;
      case R.id.tb2:
        if(isChecked){
          //启动震动，并持续指定的时间
          vibrator.vibrate(3500);
          tv2.setText("振动已启动");
        }else {
          //关闭启动
          vibrator.cancel();
          tv2.setText("震动已关闭");
        }
        break;
      }
    }
  };
}