Android获取手机通话记录的方法

package com.noonecode.contentresolvercalllogdemo;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import android.app.Activity;
import android.content.ContentResolver;
import android.database.cursor;
import android.os.bundle;
import android.provider.CallLog;
import android.widget.ListView;
import android.widget.SimpleAdapter;

public class MainActivity extends Activity {
  private ListView mLvShow;
  private List<Map<String,String>> dataList;
  private SimpleAdapter adapter;

  @Override
  protected void onCreate(Bundle savedInstanceStatE) {
    super.onCreate(savedInstanceStatE);
    setContentView(R.layout.activity_main);
    mLvShow = (ListView) findViewById(R.id.lv_show);
    dataList = getDataList();
    adapter = new SimpleAdapter(this,dataList,R.layout.simple_calllog_item//,new String[] { "name","number","date","duration","type" }//,new int[] { R.id.tv_name,R.id.tv_number,R.id.tv_date,R.id.tv_duration,R.id.tv_type });
    mLvShow.setAdapter(adapter);
  }

  /**
   * 读取数据
   * 
   * @return 读取到的数据
   */
  private List<Map<String,String>> getDataList() {
    // 1.获得ContentResolver
    ContentResolver resolver = getContentResolver();
    // 2.利用ContentResolver的query方法查询通话记录数据库
    /**
     * @param uri 需要查询的URI，（这个URI是ContentProvider提供的）
     * @param projection 需要查询的字段
     * @param SELEction sql语句where之后的语句
     * @param SELEctionArgs ?占位符代表的数据
     * @param sortOrder 排序方式
     * 
     */
    cursor cursor = resolver.query(CallLog.Calls.CONTENT_URI,// 查询通话记录的URI
        new String[] { CallLog.Calls.CACHED_NAME// 通话记录的联系人,CallLog.Calls.numbER// 通话记录的电话号码,CallLog.Calls.DATE// 通话记录的日期,CallLog.Calls.DURATION// 通话时长,CallLog.Calls.TYPE }// 通话类型,null,CallLog.Calls.DEFAULT_SORT_ORDER// 按照时间逆序排列，最近打的最先显示
    );
    // 3.通过cursor获得数据
    List<Map<String,String>> list = new ArrayList<Map<String,String>>();
    while (cursor.moveToNext()) {
      String name = cursor.getString(cursor.getcolumnIndex(CallLog.Calls.CACHED_Name));
      String number = cursor.getString(cursor.getcolumnIndex(CallLog.Calls.numbER));
      long dateLong = cursor.getLong(cursor.getcolumnIndex(CallLog.Calls.DATE));
      String date = new SimpleDateFormat("yyyy-MM-dd HH-mm-ss").format(new Date(dateLong));
      int duration = cursor.geTint(cursor.getcolumnIndex(CallLog.Calls.DURATION));
      int type = cursor.geTint(cursor.getcolumnIndex(CallLog.Calls.TYPE));
      String typeString = "";
      switch (typE) {
      case CallLog.Calls.INCOMING_TYPE:
        typeString = "打入";
        break;
      case CallLog.Calls.OUTGOING_TYPE:
        typeString = "打出";
        break;
      case CallLog.Calls.MISSED_TYPE:
        typeString = "未接";
        break;
      default:
        break;
      }
      Map<String,String> map = new HashMap<String,String>();
      map.put("name",(name == null) ? "未备注联系人" : Name);
      map.put("number",number);
      map.put("date",datE);
      map.put("duration",(duration / 60) + "分钟");
      map.put("type",typeString);
      list.add(map);
    }
    return list;
  }
}

<RelativeLayout xmlns:android="http://scheR_172_11845@as.android.com/apk/res/android"
  xmlns:tools="http://scheR_172_11845@as.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  tools:context="com.noonecode.contentresolvercalllogdemo.MainActivity" >

  <ListView
    android:id="@+id/lv_show"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://scheR_172_11845@as.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical"
  android:padding="10dp" >

  <TextView
    android:id="@+id/tv_name"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="name"
    android:textSize="20sp" />

  <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal" >

    <TextView
      android:id="@+id/tv_number"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_margin="4dp"
      android:text="number"
      />

    <TextView
      android:id="@+id/tv_date"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_margin="4dp"
      android:text="date"
      />

    <TextView
      android:id="@+id/tv_duration"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_margin="4dp"
      android:text="duration"
      />

    <TextView
      android:id="@+id/tv_type"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_margin="4dp"
      android:text="type"
      />
  </LinearLayout>

</LinearLayout>