读取SIM卡信息

通过TelephonyManager读取SIM卡信息:

AndroidManifest.xml中配置权限:
<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.ek.test"

android:versionCode="1"

android:versionName="1.0">

<application android:icon="@drawable/icon" android:label="@string/app_name">

<activity android:name=".SIMCard"

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="3" />

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

</manifest>
主程序:import java.util.ArrayList;

import java.util.List;

import android.app.ListActivity;

import android.os.Bundle;

import android.telephony.TelephonyManager;

public class SIMCard extends ListActivity {

/** Called when the activity is first created. */

private List<String> items;

private List<String> values;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

TelephonyManager tm = (TelephonyManager)this.getSystemService(TELEPHONY_SERVICE);//取得相关系统服务

items = new ArrayList();

values = new ArrayList();

items.add("SIM 卡状态");

switch(tm.getSimState()){ //getSimState()取得sim的状态有下面6中状态

case TelephonyManager.SIM_STATE_ABSENT :values.add("无卡");break;

case TelephonyManager.SIM_STATE_UNKNOWN :values.add("未知状态");break;

case TelephonyManager.SIM_STATE_NETWORK_LOCKED :values.add("需要NetworkPIN解锁");break;

case TelephonyManager.SIM_STATE_PIN_REQUIRED :values.add("需要PIN解锁");break;

case TelephonyManager.SIM_STATE_PUK_REQUIRED :values.add("需要PUK解锁");break;

case TelephonyManager.SIM_STATE_READY :values.add("良好");break;

}

items.add("卡号");

if(tm.getSimSerialNumber()!=null){

values.add(tm.getSimSerialNumber().toString());

}else{

values.add("无法取得SIM卡号");

}

items.add("供货商代码");

if(tm.getSimOperator().equals("")){

values.add("无法取得供货商代码");

}else{

values.add(tm.getSimOperator().toString());

}

items.add("供货商");

if(tm.getSimOperatorName().equals("")){

values.add("无法取得供货商");

}else{

values.add(tm.getSimOperatorName().toString());

}

items.add("国籍");

if(tm.getSimCountryIso().equals("")){

values.add("无法取得国籍");

}else{

values.add(tm.getSimCountryIso().toString());

}

setListAdapter(new DataAdapter(SIMCard.this,items,values));

}

}
List的适配器import java.util.List;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.TextView;

public class DataAdapter extends BaseAdapter {

private List<String> items;

private List<String> values;

private LayoutInflater lif ;

public DataAdapter(Context context,List<String> items,List<String> values){

this.items = items;

this.values = values;

lif = LayoutInflater.from(context);

}

public int getCount() {

// TODO Auto-generated method stub

return items.size();

}

public Object getItem(int arg0) {

// TODO Auto-generated method stub

return items.get(arg0);

}

public long getItemId(int position) {

// TODO Auto-generated method stub

return position;

}

public View getView(int position, View convertView, ViewGroup parent) {

// TODO Auto-generated method stub

MyView mv ;

if(convertView == null){

convertView = lif.inflate(R.layout.mylayout, null);//加载自定义的布局

/*设置自定义的布局*/

mv = new MyView();

mv.tv1 = (TextView)convertView.findViewById(R.id.item1);

mv.tv2 = (TextView)convertView.findViewById(R.id.item2);

convertView.setTag(mv);

}else{

mv = (MyView)convertView.getTag();

}

mv.tv1.setText(items.get(position).toString());

mv.tv2.setText(values.get(position).toString());

return convertView;

}

/*自定义的view里面只有两个属性也就是两行显示第一行是显示标题第二行是显示的内容*/

private class MyView{

TextView tv1;

TextView tv2;

}

}

res/layout/mylayout.xml :list的布局

<?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"

>

<TextView

android:id="@+id/item1"

android:layout_width="fill_parent"

android:layout_height="25px"

/>

<TextView

android:id="@+id/item2"

android:layout_width="fill_parent"

android:layout_height="25px"

/>

</LinearLayout>

更多相关文章

随机推荐