android操作联系人Contacts

一、权限

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

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

二、编码

package cn.itcast.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.RawContacts;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.CommonDataKinds.StructuredName;
import android.provider.ContactsContract.Contacts.Data;
import android.test.AndroidTestCase;
import android.util.Log;

public class ContactTest extends AndroidTestCase {
private static final String TAG = "ContactTest";

public void testGetAllContact() throws Throwable{
Uri uri = ContactsContract.Contacts.CONTENT_URI;
ContentResolver contentResolver = this.getContext().getContentResolver();
Cursor cursor = contentResolver.query(uri, null, null, null, null);
while(cursor.moveToNext()){
StringBuilder sb = new StringBuilder();
String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID)); //数据库中的id
String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); //联系人的名字
sb.append("contactId=").append(contactId).append(",name=").append(name);

Cursor phones = contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId,
null, null);
while(phones.moveToNext()){
String phoneNumber = phones.getString(phones.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.NUMBER));//联系人的电话号码，一个联系人有多个号码
sb.append(",phone=").append(phoneNumber);
}
phones.close();

Cursor emails = contentResolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = " + contactId,
null, null); //联系人的邮件
while (emails.moveToNext()) {
String emailAddress = emails.getString(emails.getColumnIndex(
ContactsContract.CommonDataKinds.Email.DATA));
sb.append(",emailAddress=").append(emailAddress);
}
emails.close();
Log.i(TAG, sb.toString());
}
cursor.close();
}

/**
* 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
* 这时后面插入data表的依据，只有执行空值插入，才能使插入的联系人在通讯录里面可见
*/
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);//内容类型
values.put(StructuredName.GIVEN_NAME, "李天山");
this.getContext().getContentResolver().insert(android.provider.ContactsContract.Data.CONTENT_URI, values);
//往data表入电话数据
values.clear();
values.put(Data.RAW_CONTACT_ID, rawContactId);
values.put(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE);
values.put(Phone.NUMBER, "13921009789");
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(Data.RAW_CONTACT_ID, rawContactId);
values.put(Data.MIMETYPE, Email.CONTENT_ITEM_TYPE);
values.put(Email.DATA, av@163.com);
values.put(Email.TYPE, Email.TYPE_WORK);
this.getContext().getContentResolver().insert(android.provider.ContactsContract.Data.CONTENT_URI, values);
}

//批量添加,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 = ops.size();
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, "赵薇")
.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, "13671323809")
.withValue(Phone.TYPE, Phone.TYPE_MOBILE)
.withValue(Phone.LABEL, "手机号")
.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, "liming@itcast.cn")
.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());
}
}

}

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