package yinger.firewall.util;
import java.util.ArrayList;
import java.util.HashMap;
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.provider.ContactsContract;
import android.provider.ContactsContract.PhoneLookup;
/**
* ReadContactsUtil
*
* @author Ying_er
* @Email melody.crazycoding@gmail.com
* @time 2011/03/30 11:57:23
* @version 1.00
*/
public final class MyReadContactsUtil {
/**
* @return contacts list
*/
public static ArrayList getContacts(Context context) {
ArrayList<HashMap<String, String>> list = new ArrayList<HashMap<String, String>>();
String number = "";
ContentResolver cr = context.getContentResolver();// 得到一个ContentResolver对象
// 得到一个游标查询对象
Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null,
null, null, null);
while (cursor.moveToNext()) {
// 获取联系人的名字的索引
int nameFieldColumnIndex = cursor
.getColumnIndex(PhoneLookup.DISPLAY_NAME);
// 获取联系人的名字
String contact = cursor.getString(nameFieldColumnIndex);
Cursor target = context.getContentResolver().query(
ContactsContract.Contacts.CONTENT_URI, null, null, null,
null);
target.moveToFirst();
// 得到联系人的ID
String contentId = cursor.getString(target
.getColumnIndex(ContactsContract.Contacts._ID));
String isPnone = cursor
.getString(cursor
.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
if (Integer.parseInt(isPnone) > 0) {
Cursor phone = context.getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "="
+ contentId, null, null);
while (phone.moveToNext()) {
// 得到联系人电话
number = phone
.getString(phone
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
HashMap<String, String> map = new HashMap<String, String>();
map.put("number", number);
map.put("name", contact);
number = "";
list.add(map);
}
phone.close();
}
}
cursor.close();
return list;
}
}
posted on 2011-05-26 10:05
Ying-er 阅读(764)
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