Android ContentResolver CallLog 获取手机通话记录

获取手机通话记录流程:

1、 获取ContentResolver;
ContentResolver resolver = getContentResolver();
2、resolver.query(*);
需要传入通话记录的URI:CallLog.Calls.CONTENT_URI
3、对查询得到的Cursor进行数据获取.



主要代码如下:

MainActivity.java

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> 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> 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, 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> list = new ArrayList>();
        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 map = new HashMap();
            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;
    }
}



主布局activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.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>



simple_calllog_item.xml


<LinearLayout xmlns:android="http://schemas.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>



读取通话记录的权限:

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



最终效果图:
Android ContentResolver CallLog 获取手机通话记录_第1张图片


注意:

  • 夜神模拟器貌似无打电话的功能,不要使用夜神测试本例
  • 版主使用的是小米4真机测试,usb调试过程中会直接崩溃,需要手动在安全中心给应用赋予读取通话记录的权限。(视个人机器情况,部分机器可能不需要手动设置)



源码下载地址:
http://download.csdn.net/detail/qq_33425116/9626879

你可能感兴趣的:(Android)