本文实例讲述了android实现手机振动设置的方法。分享给大家供大家参考。具体如下:
main.xml布局文件:
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<?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>
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清单文件:
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<?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>
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vibrateactivity类:
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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 ;
}
}
};
}
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运行结果:
希望本文所述对大家的android程序设计有所帮助。