package com.android.test;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.database.Cursor;
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import android.net.Uri;
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import android.os.Bundle;
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import android.telephony.TelephonyManager;
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import android.widget.TextView;
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public class PhoneTest extends Activity {
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private TextView mTextView;
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protected Cursor mCursor = null;
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private TelephonyManager mTelephonyManager;
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private String mString = "";
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/** Called when the activity is first created. */
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.main);
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mTextView = (TextView)findViewById(R.id.text);
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mTextView.setTextSize(20.3f);
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isSimExist();
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if(getSimState() == TelephonyManager.SIM_STATE_READY){
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mString += " 卡存在\n";
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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。
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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。
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}
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mTextView.setText(mString);
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}
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private void getSimContacts(String str){
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Intent intent = new Intent();
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intent.setData(Uri.parse(str));
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Uri uri = intent.getData();
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mCursor = getContentResolver().query(uri, null, null, null, null);
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if(mCursor == null){
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mString += "不能从" + str + "读数据\n";
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return ;
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}
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mString += "第一列：" + mCursor.getColumnName(0) + "\n";
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mString += "第二列：" + mCursor.getColumnName(1) + "\n";
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mString += "第三列：" + mCursor.getColumnName(2) + "\n";
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mString += "第四列：" + mCursor.getColumnName(3) + "\n";
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mString += "列数：" + mCursor.getColumnCount() + "\n";
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mString += "行数：" + mCursor.getCount() + "\n";
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if (mCursor != null) {
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while (mCursor.moveToNext()) {
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// 取得联系人名字
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int nameFieldColumnIndex = mCursor.getColumnIndex("name");
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mString += mCursor.getString(nameFieldColumnIndex)+" ";
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// 取得电话号码
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int numberFieldColumnIndex = mCursor
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.getColumnIndex("number");
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mString += mCursor.getString(numberFieldColumnIndex)+" ";
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// 取得邮箱
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int emailsFieldColumnIndex = mCursor
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.getColumnIndex("emails");
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mString += mCursor.getString(emailsFieldColumnIndex)+" ";
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// 取得id
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int idFieldColumnIndex = mCursor
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.getColumnIndex("_id");
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mString += mCursor.getString(idFieldColumnIndex)+"\n";
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}
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}
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mString += mCursor + "\n";
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mCursor.close();
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}
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private int getSimState(){
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return mTelephonyManager.getSimState();
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}
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private void isSimExist(){
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mTelephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
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int simState = mTelephonyManager.getSimState();
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switch (simState) {
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case TelephonyManager.SIM_STATE_ABSENT:
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mString = "无卡";
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// do something
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break;
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case TelephonyManager.SIM_STATE_NETWORK_LOCKED:
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mString = "需要NetworkPIN解锁";
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// do something
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break;
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case TelephonyManager.SIM_STATE_PIN_REQUIRED:
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mString = "需要PIN解锁";
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// do something
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break;
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case TelephonyManager.SIM_STATE_PUK_REQUIRED:
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mString = "需要PUN解锁";
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// do something
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break;
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case TelephonyManager.SIM_STATE_READY:
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mString = "良好";
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// do something
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break;
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case TelephonyManager.SIM_STATE_UNKNOWN:
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mString = "未知状态";
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// do something
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break;
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}
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mTextView.setText(mString);
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}
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}
<uses-permission android:name="android.permission.READ_CONTACTS"></uses-permission>
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