android查詢系統連絡人資訊

轉自http://www.cnblogs.com/error404/archive/2013/03/12/2956090.html

在android中讀取連絡人資訊的程式，包括讀取連絡人姓名、手機號碼和郵箱

 1：androidmanifest.xml的內容

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"      package="cn.itcast.contacts"      android:versionCode="1"      android:versionName="1.0">    <application android:icon="@drawable/icon" android:label="@string/app_name">     <uses-library android:name="android.test.runner" />        <activity android:name=".MainActivity"                  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="8" />    <uses-permission android:name="android.permission.READ_CONTACTS" />    <uses-permission android:name="android.permission.WRITE_CONTACTS" />         <instrumentation android:name="android.test.InstrumentationTestRunner"     android:targetPackage="cn.itcast.contacts" android:label="Tests for My App" /></manifest> 

裡面重要的是搭建測試環境和添加<uses-permission>，即讀取和寫入連絡人資訊的許可權

2：讀取的主要方法

/*     * 讀取連絡人的資訊     */    public void testReadAllContacts() {        Cursor cursor = this.getContext().getContentResolver().query(ContactsContract.Contacts.CONTENT_URI,                  null, null, null, null);        int contactIdIndex = 0;        int nameIndex = 0;                if(cursor.getCount() > 0) {            contactIdIndex = cursor.getColumnIndex(ContactsContract.Contacts._ID);            nameIndex = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);        }        while(cursor.moveToNext()) {            String contactId = cursor.getString(contactIdIndex);            String name = cursor.getString(nameIndex);            Log.i(TAG, contactId);            Log.i(TAG, name);                        /*             * 尋找該連絡人的phone資訊             */            Cursor phones = this.getContext().getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,                     null,                     ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId,                     null, null);            int phoneIndex = 0;            if(phones.getCount() > 0) {                phoneIndex = phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);            }            while(phones.moveToNext()) {                String phoneNumber = phones.getString(phoneIndex);                Log.i(TAG, phoneNumber);            }                        /*             * 尋找該連絡人的email資訊             */            Cursor emails = this.getContext().getContentResolver().query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,                     null,                     ContactsContract.CommonDataKinds.Email.CONTACT_ID + "=" + contactId,                     null, null);            int emailIndex = 0;            if(emails.getCount() > 0) {                emailIndex = emails.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA);            }            while(emails.moveToNext()) {                String email = emails.getString(emailIndex);                Log.i(TAG, email);            }                    }    }

 

3：目前手機中的連絡人資訊，有兩個連絡人的資訊，，

這是Hellen的聯絡資訊

這是Mike的聯絡資訊

 

4：測試結果，在控制台輸出的內容為：

可以看到在控制台輸出了兩個連絡人的資訊。

 

//--------------------------------------

擷取所有分組編號和組的名稱

Cursor groupInfoCursor = getContentResolver().query(ContactsContract.Groups.CONTENT_URI, null, null, null, null);while(groupInfoCursor.moveToNext()) {    int idIndex = groupInfoCursor.getColumnIndex(ContactsContract.Groups._ID);    int titleIndex = groupInfoCursor.getColumnIndex(ContactsContract.Groups.TITLE);    String id = groupInfoCursor.getString(idIndex);    String title = groupInfoCursor.getString(titleIndex);}groupInfoCursor.close();

轉自http://www.cnblogs.com/jxgxy/archive/2012/07/28/2613069.html

先加二個讀和寫入權限：

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

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

 

package com.eboy.test;

import java.util.ArrayList;

import android.content.ContentProviderOperation;
import android.content.ContentResolver;
import android.database.Cursor;
import android.net.Uri;
import android.test.AndroidTestCase;
import android.util.Log;

public class ContectTest extends AndroidTestCase {
    
    private static final String TAG = "TestContact";
    
    //查詢所有連絡人的姓名，電話，郵箱
    public void TestContact() throws Exception {        
        Uri uri = Uri.parse("content://com.android.contacts/contacts");
        ContentResolver resolver = getContext().getContentResolver();
        Cursor cursor = resolver.query(uri, new String[]{"_id"}, null, null, null);
        while (cursor.moveToNext()) {
            int contractID = cursor.getInt(0);
            StringBuilder sb = new StringBuilder("contractID=");
            sb.append(contractID);
            uri = Uri.parse("content://com.android.contacts/contacts/" + contractID + "/data");
            Cursor cursor1 = resolver.query(uri, new String[]{"mimetype", "data1", "data2"}, null, null, null);
            while (cursor1.moveToNext()) {
                String data1 = cursor1.getString(cursor1.getColumnIndex("data1"));
                String mimeType = cursor1.getString(cursor1.getColumnIndex("mimetype"));
                if ("vnd.android.cursor.item/name".equals(mimeType)) { //是姓名
                    sb.append(",name=" + data1);
                } else if ("vnd.android.cursor.item/email_v2".equals(mimeType)) { //郵箱
                    sb.append(",email=" + data1);
                } else if ("vnd.android.cursor.item/phone_v2".equals(mimeType)) { //手機
                    sb.append(",phone=" + data1);
                }                
            }
            cursor1.close();
            Log.i(TAG, sb.toString());
        }
        cursor.close();
    }
    
    //查詢指定電話的連絡人姓名，郵箱
    public void testContactNameByNumber() throws Exception {
        String number = "18052369652";
        Uri uri = Uri.parse("content://com.android.contacts/data/phones/filter/" + number);
        ContentResolver resolver = getContext().getContentResolver();
        Cursor cursor = resolver.query(uri, new String[]{"display_name"}, null, null, null);
        if (cursor.moveToFirst()) {
            String name = cursor.getString(0);
            Log.i(TAG, name);
        }
        cursor.close();
    }
    
    //新增連絡人...，使用事務
    public void testAddContact() throws Exception {
        Uri uri = Uri.parse("content://com.android.contacts/raw_contacts");
        ContentResolver resolver = getContext().getContentResolver();
        ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>();
        ContentProviderOperation op1 = ContentProviderOperation.newInsert(uri)
            .withValue("account_name", null)
            .build();
        operations.add(op1);
        
        uri = Uri.parse("content://com.android.contacts/data");
        ContentProviderOperation op2 = ContentProviderOperation.newInsert(uri)
            .withValueBackReference("raw_contact_id", 0)
            .withValue("mimetype", "vnd.android.cursor.item/name")
            .withValue("data2", "龔小永")
            .build();
        operations.add(op2);
        
        ContentProviderOperation op3 = ContentProviderOperation.newInsert(uri)
            .withValueBackReference("raw_contact_id", 0)
            .withValue("mimetype", "vnd.android.cursor.item/phone_v2")
            .withValue("data1", "13539777967")            
            .withValue("data2", "2")
            .build();
        operations.add(op3);
        
        ContentProviderOperation op4 = ContentProviderOperation.newInsert(uri)
        .withValueBackReference("raw_contact_id", 0)
        .withValue("mimetype", "vnd.android.cursor.item/email_v2")
        .withValue("data1", "asdfasfad@163.com")            
        .withValue("data2", "2")
        .build();
    operations.add(op4);
        
        resolver.applyBatch("com.android.contacts", operations);
    }