Android 判断 SIM卡 状态 并 读取 SIM卡 内容

1.判断SIM卡状态



package com.zeph.android.sim;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import android.app.ListActivity;

import android.os.Bundle;

import android.telephony.TelephonyManager;

import android.widget.ListView;

import android.widget.SimpleAdapter;

public class GetSIMinfoActivity extends ListActivity {

private TelephonyManager manager;

private List<String>item = new ArrayList<String>();

private List<String>value = new ArrayList<String>();

private ListView mListView;

private List<Map<String,Object>>mData = new ArrayList<Map<String,Object>>();

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

mListView = getListView();

manager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);

item.add("SIM卡状态");

switch (manager.getSimState()) {

case TelephonyManager.SIM_STATE_READY:

value.add("良好");

break;

case TelephonyManager.SIM_STATE_ABSENT:

value.add("无SIM卡");

break;

default:

value.add("SIM卡被锁定或未知状态");

break;

}

item.add("SIM卡序列号");

if (manager.getSimSerialNumber() != null)

value.add(manager.getSimSerialNumber());

else

value.add("无法取得");

item.add("SIM卡提供商代码");

if (manager.getSimOperator() != null)

value.add(manager.getSimOperator());

else

value.add("无法取得");

item.add("SIM卡提供商名称");

if (manager.getSimOperatorName() != null)

value.add(manager.getSimOperatorName());

else

value.add("无法取得");

item.add("SIM卡国别");

if (manager.getSimCountryIso() != null)

value.add(manager.getSimCountryIso());

else

value.add("无法取得");

Iterator<String>itItem = item.iterator();

Iterator<String>itValue = value.iterator();

while (itItem.hasNext() && itValue.hasNext()) {

HashMap<String,Object>map = new HashMap<String,Object>();

map.put("item",itItem.next());

map.put("value",itValue.next());

mData.add(map);

}

SimpleAdapter adapter = new SimpleAdapter(getApplicationContext(),

mData,R.layout.item_value,new String[] { "item","value" },

new int[] { R.id.item,R.id.value });

mListView.setAdapter(adapter);

}

}

2.读取SIM卡信息

android读取sim卡联系人

SIM的provider是IccProvider。既然是provider，就和操作Contact的provider类似的，只是有一些微小差别。

IccProvider的Uri是content://icc/and，可以通过这个Uri来操作SIM卡。当然，使用时需要转换为android的Uri对象。android中对SIM卡操作的支持很简单，具体的查询、插入、更新和删除操作如下面的代码段

一、查询联系人

查询时，只支持获取获取联系人，即query()函数的后面几个参数都为null（其它值不起作用）。同时，也不支持类似content://icc/and/0的查询。

public void SimQuery(Activity activity) {

Uri uri = Uri.parse("content://icc/adn");

Cursor cursor = activity.getContentResolver().query(uri,null,null,

null,null);

Log.d("1023",">>>>>>" +cursor.getCount());

while (cursor.moveToNext()) {

String id = cursor.getString(cursor.getColumnIndex(People._ID));

String name = cursor.getString(cursor.getColumnIndex(People.NAME));

String phoneNumber = cursor.getString(cursor

.getColumnIndex(People.NUMBER));

Log.d("1023",">>>>>>" +"_id," +id);

Log.d("1023",">>>>>>" +"name," +name);

Log.d("1023",">>>>>>" +"phone number," +phoneNumber);

}

}

二、插入联系人

插入联系人只要设置名字和电话号码就可以了，要注意的是姓名对应的是tag，而不是name。

public void SimInsert(Activity activity) {

Uri uri = Uri.parse("content://icc/adn");

ContentValues values = new ContentValues();

values.put("tag","Jones");

values.put("number","10086");

Uri newSimContactUri = activity.getContentResolver()

.insert(uri,values);

Log.d("1023",

">>>>>>" +"new sim contact uri,"

+newSimContactUri.toString());

}

三、更新联系人

更新联系人要注意的是，它是以原先的姓名和电话号码来匹配要更新的联系人的，故要指定4个属性。

public void SimUpdate(Activity activity) {

Uri uri = Uri.parse("content://icc/adn");

ContentValues values = new ContentValues();

values.put("tag","Jones");

values.put("number","10086");

values.put("newTag","Fred");

values.put("newNumber","10000");

activity.getContentResolver().update(uri,values,null,null);

}

四、删除联系人

删除联系人，同样是以名字和电话号码来匹配的，故需要在delete的where参数中指定，下面的例子演示了删除所有SIM卡内的联系人。

public void SimDelete(Activity activity) {

Uri uri = Uri.parse("content://icc/adn");

Cursor cursor = activity.getContentResolver().query(uri,null,null,

null,null);

Log.d("1023",">>>>>>" +cursor.getCount());

while (cursor.moveToNext()) {

String name = cursor.getString(cursor.getColumnIndex(People.NAME));

String phoneNumber = cursor.getString(cursor

.getColumnIndex(People.NUMBER));

String where = "tag='" +name +"'";

where += " AND number='" +phoneNumber +"'";

activity.getContentResolver().delete(uri,where,null);

}

}

上面的代码段我都测过，可以放心使用。要使上面的例子成功，则需要添加到SIM卡上的联系人有不同的名字或电话号码，若是有相同的姓名和电话号，可能会带来问题，这一点我未测过。还有，要注意的是SIM卡和U盘一样容易坏，若读写次数较多，很可能会坏掉。

3.实例

[代码] PhoneTest.java

view
source

print?

001	package com.android.test;

002

003	import android.app.Activity;

004	import android.content.Context;

005	import android.content.Intent;

006	import android.database.Cursor;

007	import android.net.Uri;

008	import android.os.Bundle;

009	import android.telephony.TelephonyManager;

010	import android.widget.TextView;

011

012	public class PhoneTest extends Activity {

013	private TextView mTextView;

014	protected Cursor mCursor = null ;

015	private TelephonyManager mTelephonyManager;

016	private String mString = "" ;

017

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

019

@Override

020	public void onCreate(Bundle savedInstanceState) {

021	super .onCreate(savedInstanceState);

022	setContentView(R.layout.main);

023	mTextView = (TextView)findViewById(R.id.text);

024	mTextView.setTextSize( 20 .3f);

025	isSimExist();

026	if (getSimState() == TelephonyManager.SIM_STATE_READY){

027	mString += " 卡存在\n" ;

028	getSimContacts( "content://icc/adn" ); //一般用这一条，如果这条不行的话可以试试下面的一条。

029	getSimContacts( "content://sim/adn" );//此种读法在我们手机里不能读取，所以，还是用上个uri比较好。

030

}

031	mTextView.setText(mString);

032

}

033

034	private void getSimContacts(String str){

035	Intent intent = new Intent();

036	intent.setData(Uri.parse(str));

037	Uri uri = intent.getData();

038	mCursor = getContentResolver().query(uri, null , null , null , null );

039	if (mCursor == null ){

040	mString += "不能从" + str + "读数据\n" ;

041

return ;

042

}

043	mString += "第一列：" + mCursor.getColumnName( 0 ) + "\n" ;

044	mString += "第二列：" + mCursor.getColumnName( 1 ) + "\n" ;

045	mString += "第三列：" + mCursor.getColumnName( 2 ) + "\n" ;

046	mString += "第四列：" + mCursor.getColumnName( 3 ) + "\n" ;

047	mString += "列数：" + mCursor.getColumnCount() + "\n" ;

048	mString += "行数：" + mCursor.getCount() + "\n" ;

049	if (mCursor != null ) {

050	while (mCursor.moveToNext()) {

051	// 取得联系人名字

052	int nameFieldColumnIndex = mCursor.getColumnIndex( "name" );

053	mString +=mCursor.getString(nameFieldColumnIndex)+ " " ;

054

// 取得电话号码

055	int numberFieldColumnIndex = mCursor

056	.getColumnIndex( "number" );

057	mString +=mCursor.getString(numberFieldColumnIndex)+ " " ;

058

// 取得邮箱

059	int emailsFieldColumnIndex = mCursor

060	.getColumnIndex( "emails" );

061	mString +=mCursor.getString(emailsFieldColumnIndex)+ " " ;

062

// 取得id

063	int idFieldColumnIndex = mCursor

064	.getColumnIndex( "_id" );

065	mString +=mCursor.getString(idFieldColumnIndex)+ "\n" ;

066

}

067

}

068	mString +=mCursor + "\n" ;

069	mCursor.close();

070

}

071

072	private int getSimState(){

073	return mTelephonyManager.getSimState();

074

}

075

076	private void isSimExist(){

077	mTelephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);

078	int simState = mTelephonyManager.getSimState();

079

080	switch (simState) {

081

082	case TelephonyManager.SIM_STATE_ABSENT:

083	mString = "无卡" ;

084	// do something

085

break ;

086

087	case TelephonyManager.SIM_STATE_NETWORK_LOCKED:

088	mString = "需要NetworkPIN解锁" ;

089	// do something

090

091

break ;

092

093	case TelephonyManager.SIM_STATE_PIN_REQUIRED:

094	mString = "需要PIN解锁" ;

095	// do something

096

break ;

097

098	case TelephonyManager.SIM_STATE_PUK_REQUIRED:

099	mString = "需要PUN解锁" ;

100	// do something

101

break ;

102

103	case TelephonyManager.SIM_STATE_READY:

104	mString = "良好" ;

105	// do something

106

break ;

107

108	case TelephonyManager.SIM_STATE_UNKNOWN:

109	mString = "未知状态" ;

110	// do something

111

break ;

112

}

113	mTextView.setText(mString);

114

}

115

116

}

[代码] main.xml

01	<? xml version = "1.0" encoding = "utf-8" ?>

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

03	android:orientation = "vertical"

04	android:layout_width = "fill_parent"

05	android:layout_height = "fill_parent"

06

>

07	< ScrollView android:layout_width = "fill_parent"

08	android:layout_height = "fill_parent" >

09	< LinearLayout android:orientation = "vertical"

10	android:layout_width = "fill_parent"

11	android:layout_height = "fill_parent" >

12	< TextView android:id = "@+id/text"

13	android:layout_width = "fill_parent"

14	android:layout_height = "wrap_content"

15	android:text = "@string/hello"

16

/>

17	</ LinearLayout >

18	</ ScrollView >

19	</ LinearLayout >

[代码] AndroidManefist.xml

01	<? xml version = "1.0" encoding = "utf-8" ?>

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

03	package = "com.android.test"

04	android:versionCode = "1"

05	android:versionName = "1.0" >

06

07

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

09	< activity android:name = ".PhoneTest"

10	android:label = "@string/app_name" >

11	< intent-filter >

12	< action android:name = "android.intent.action.MAIN" />

13	< category android:name = "android.intent.category.LAUNCHER" />

14	</ intent-filter >

15	</ activity >

16

17	</ application >

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

19	</ manifest >

更多内容请访问：http://user.qzone.qq.com/764566684/infocenter