android_ContentProvider获取手机联系人

ContentResolver cr=getContentResolver();

3.写一个方法

public void getContacts(View view){Uri uri=Uri.parse("content://com.android.contacts/raw_contacts");Cursor cursor=cr.query(uri,null,null,null,null);while (cursor.moveToNext()){int _id=cursor.getInt(cursor.getColumnIndex("_id"));String display_name=cursor.getString(cursor.getColumnIndex("display_name"));Log.i("test",_id+"::::"+display_name);Uri uriData=Uri.parse("content://com.android.contacts/raw_contacts/"+_id+"/data");Cursor cursor1=cr.query(uriData,null,null,null,null);while (cursor1.moveToNext()){String mimetype=cursor1.getString(cursor1.getColumnIndex("mimetype"));String data1=cursor1.getString(cursor1.getColumnIndex("data1"));if("vnd.android.cursor.item/phone_v2".equals(mimetype)){Log.i("test",""+mimetype+"哈哈哈"+data1);}}}}

4.设置权限

<!--获取手机的联系人--><uses-permission android:name="android.permission.READ_CONTACTS"></uses-permission>