本文以案例形式分析了android中telephonymanager类的用法。分享给大家供大家参考。具体如下:
目录结构:
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" >
<scrollview android:fillviewport= "true"
android:layout_width= "fill_parent"
android:layout_height= "fill_parent" >
<listview android:id= "@+id/listview"
android:layout_width= "fill_parent"
android:layout_height= "fill_parent" />
</scrollview>
</linearlayout>
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array.xml文件:
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<?xml version= "1.0" encoding= "utf-8" ?>
<resources>
<string-array name= "listitem" >
<item>设备编号</item>
<item>sim卡国别</item>
<item>sim卡序列号</item>
<item>sim卡状态</item>
<item>软件版本</item>
<item>网络运营商代号</item>
<item>网络运营商名称</item>
<item>手机制式</item>
<item>设备当前位置</item>
</string-array>
<string-array name= "simstate" >
<item>状态未知</item>
<item>无sim卡</item>
<item>被pin加锁</item>
<item>被puk加锁</item>
<item>被network pin加锁</item>
<item>已准备好</item>
</string-array>
<string-array name= "phonetype" >
<item>未知</item>
<item>gsm</item>
<item>cdma</item>
</string-array>
</resources>
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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= ".telephonymanageractivity"
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" />
<uses-permission android:name= "android.permission.access_coarse_location" />
<uses-permission android:name= "android.permission.read_phone_state" />
</manifest>
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telephonymanageractivity类:
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package com.ljq.activity;
import java.util.arraylist;
import android.app.activity;
import android.content.context;
import android.os.bundle;
import android.telephony.telephonymanager;
import android.view.gravity;
import android.view.view;
import android.view.viewgroup;
import android.widget.baseadapter;
import android.widget.linearlayout;
import android.widget.listview;
import android.widget.textview;
public class telephonymanageractivity extends activity {
private listview listview= null ;
private telephonymanager tm= null ;
private string[] phonetype= null ;
private string[] simstate= null ;
private string[] listitems= null ;
arraylist<string> listvalues= new arraylist<string>();
baseadapter adapter= new baseadapter(){
public int getcount() {
return listitems.length;
}
public object getitem( int position) {
return listitems[position];
}
public long getitemid( int position) {
return position;
}
public view getview( int position, view convertview, viewgroup parent) {
linearlayout ll= new linearlayout(telephonymanageractivity. this );
ll.setorientation(linearlayout.vertical);
textview tvitem= new textview(telephonymanageractivity. this );
tvitem.settextsize( 24 );
tvitem.settext(listitems[position]);
tvitem.setgravity(gravity.left); //设置在父容器中的对齐方式
ll.addview(tvitem);
textview tvvalue= new textview(telephonymanageractivity. this );
tvvalue.settextsize( 18 ); //设置字体大小
tvvalue.settext(listvalues.get(position)); //设置显示的内容
tvvalue.setpadding( 0 , 0 , 10 , 10 ); //设置四周边界
tvvalue.setgravity(gravity.right);
ll.addview(tvvalue);
return ll;
}
};
@override
public void oncreate(bundle savedinstancestate) {
super .oncreate(savedinstancestate);
setcontentview(r.layout.main);
listitems=getresources().getstringarray(r.array.listitem);
simstate=getresources().getstringarray(r.array.simstate);
phonetype=getresources().getstringarray(r.array.phonetype);
tm=(telephonymanager)getsystemservice(context.telephony_service);
listview=(listview)findviewbyid(r.id.listview);
initlistvalues();
listview.setadapter(adapter);
}
/**
* 获取各个数据项的值
*/
public void initlistvalues(){
listvalues.add(tm.getdeviceid()); //获取设备编号
listvalues.add(tm.getsimcountryiso()); //获取sim卡国别
listvalues.add(tm.getsimserialnumber()); //获取sim卡序列号
listvalues.add(simstate[tm.getsimstate()]); //获取sim卡状态
listvalues.add((tm.getdevicesoftwareversion()!= null ?tm.getdevicesoftwareversion(): "未知" )); //获取软件版本
listvalues.add(tm.getnetworkoperator()); //获取网络运营商代号
listvalues.add(tm.getnetworkoperatorname()); //获取网络运营商名称
listvalues.add(phonetype[tm.getphonetype()]); //获取手机制式
listvalues.add(tm.getcelllocation().tostring()); //获取设备当前位置
}
}
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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。