（4.1.26.2）ContentProvider往通讯录添加联系人和获取联系人
在Android中，可以使用ContentResolver对通信录中的数据进行添加、删除、修改和查询操作。
在对联系人进行操作时需加入以下两个权限
<!-- 添加操作联系人的权限 -->
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<!-- 联系人相关的uri -->
content://com.android.contacts/contacts 操作的数据是联系人信息Uri
content://com.android.contacts/data/phones 联系人电话Uri
content://com.android.contacts/data/emails 联系人Email Uri
一、清单文件
<? xml version="1.0" encoding="utf-8" ?> < manifest xmlns:android ="http://schemas.android.com/apk/res/android" package ="com.ljq.contact" 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 =".ContactActivity" 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 ="7" /> < instrumentation android:name ="android.test.InstrumentationTestRunner" android:targetPackage ="com.ljq.contact" android:label ="Tests for My App" /> <!-- 添加联系人权限 --> < uses-permission android:name ="android.permission.READ_CONTACTS" /> < uses-permission android:name ="android.permission.WRITE_CONTACTS" /> </ manifest >
获取联系人和添加联系人
package com.ljq.contact; import java.util.ArrayList; import android.content.ContentProviderOperation; import android.content.ContentProviderResult; import android.content.ContentResolver; import android.content.ContentUris; import android.content.ContentValues; import android.database.Cursor; import android.net.Uri; import android.provider.ContactsContract; import android.provider.ContactsContract.Data; import android.provider.ContactsContract.RawContacts; import android.provider.ContactsContract.CommonDataKinds.Email; import android.provider.ContactsContract.CommonDataKinds.Phone; import android.provider.ContactsContract.CommonDataKinds.StructuredName; import android.test.AndroidTestCase; import android.util.Log; public class ContactTest extends AndroidTestCase{ private static final String TAG = " ContactTest " ; /** * 获取通讯录中联系人 */ public void testGetContact(){ ContentResolver contentResolver = this .getContext().getContentResolver(); Uri uri = Uri.parse( " content://com.android.contacts/contacts " ); Cursor cursor = contentResolver.query(uri, null , null , null , null ); while (cursor.moveToNext()){ // 获取联系人姓名 StringBuilder sb = new StringBuilder(); String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID)); String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); sb.append( " contactId= " ).append(contactId).append( " ,name= " ).append(name); // 获取联系人手机号码 Cursor phones = contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null , ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = " + contactId, null , null ); while (phones.moveToNext()){ String phone = phones.getString(phones.getColumnIndex( " data1 " )); sb.append( " ,phone= " ).append(phone); } // 获取联系人email Cursor emails = contentResolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, null , ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = " + contactId, null , null ); while (emails.moveToNext()){ String email = emails.getString(emails.getColumnIndex( " data1 " )); sb.append( " ,email= " ).append(email); } Log.i(TAG, sb.toString()); } } /** * 首先向RawContacts.CONTENT_URI执行一个空值插入，目的是获取系统返回的rawContactId * * 这是后面插入data表的数据，只有执行空值插入，才能使插入的联系人在通讯录里可见 */ public void testInsert(){ ContentValues values = new ContentValues(); // 首先向RawContacts.CONTENT_URI执行一个空值插入，目的是获取系统返回的rawContactId Uri rawContactUri = this .getContext().getContentResolver().insert(RawContacts.CONTENT_URI, values); long rawContactId = ContentUris.parseId(rawContactUri); // 往data表入姓名数据 values.clear(); values.put(Data.RAW_CONTACT_ID, rawContactId); values.put(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE); values.put(StructuredName.GIVEN_NAME, " zhangsan " ); this .getContext().getContentResolver().insert( android.provider.ContactsContract.Data.CONTENT_URI, values); // 往data表入电话数据 values.clear(); values.put(android.provider.ContactsContract.Contacts.Data.RAW_CONTACT_ID, rawContactId); values.put(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE); values.put(Phone.NUMBER, " 5554 " ); values.put(Phone.TYPE, Phone.TYPE_MOBILE); this .getContext().getContentResolver().insert( android.provider.ContactsContract.Data.CONTENT_URI, values); // 往data表入Email数据 values.clear(); values.put(android.provider.ContactsContract.Contacts.Data.RAW_CONTACT_ID, rawContactId); values.put(Data.MIMETYPE, Email.CONTENT_ITEM_TYPE); values.put(Email.DATA, " [email protected] " ); values.put(Email.TYPE, Email.TYPE_WORK); this .getContext().getContentResolver().insert( android.provider.ContactsContract.Data.CONTENT_URI, values); } /** * 批量添加联系人，处于同一个事务中 */ public void testSave() throws Throwable{ // 文档位置：reference\android\provider\ContactsContract.RawContacts.html ArrayList < ContentProviderOperation > ops = new ArrayList < ContentProviderOperation > (); int rawContactInsertIndex = 0 ; ops.add(ContentProviderOperation.newInsert(RawContacts.CONTENT_URI) .withValue(RawContacts.ACCOUNT_TYPE, null ) .withValue(RawContacts.ACCOUNT_NAME, null ) .build()); // 文档位置：reference\android\provider\ContactsContract.Data.html ops.add(ContentProviderOperation.newInsert(android.provider.ContactsContract.Data.CONTENT_URI) .withValueBackReference(Data.RAW_CONTACT_ID, rawContactInsertIndex) .withValue(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE) .withValue(StructuredName.GIVEN_NAME, " lisi " ) .build()); ops.add(ContentProviderOperation.newInsert(android.provider.ContactsContract.Data.CONTENT_URI) .withValueBackReference(Data.RAW_CONTACT_ID, rawContactInsertIndex) .withValue(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE) .withValue(Phone.NUMBER, " 5556 " ) .withValue(Phone.TYPE, Phone.TYPE_MOBILE) .withValue(Phone.LABEL, "" ) .build()); ops.add(ContentProviderOperation.newInsert(android.provider.ContactsContract.Data.CONTENT_URI) .withValueBackReference(Data.RAW_CONTACT_ID, rawContactInsertIndex) .withValue(Data.MIMETYPE, Email.CONTENT_ITEM_TYPE) .withValue(Email.DATA, " [email protected] " ) .withValue(Email.TYPE, Email.TYPE_WORK) .build()); ContentProviderResult[] results = this .getContext() .getContentResolver().applyBatch(ContactsContract.AUTHORITY,ops); for (ContentProviderResult result : results) { Log.i(TAG, result.uri.toString()); } } }