0

描述hereAndroid手机查找(PhoneLookup.CONTENT_FILTER_URI)返回相同的接触多次

Uri lookupUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(givenNumber)); 

final Account availableAccounts[] = AccountManager.get(context).getAccountsByType(Constants.ACCOUNT_TYPE); 
Uri rawContactUri = ContactsContract.RawContacts.CONTENT_URI; 

Cursor phoneContact = context.getContentResolver().query(
    lookupUri 
    , null //new String[]{ContactsContract.PhoneLookup._ID, ContactsContract.PhoneLookup.DISPLAY_NAME} 
    ,null,null, null); 

DatabaseUtils.dumpCursor(phoneContact); 

while (phoneContact.moveToNext()) { 
    long contactID = phoneContact.getLong(phoneContact.getColumnIndex(ContactsContract.PhoneLookup._ID));    
} 
phoneContact.close(); 

的投影设置为null用于调试我找了使用电话号码的联系人。 我收到相同的接触多次,如可以通过DatabaseUtils.dumpCursor(phoneContact);的结果可以看出:

>>>>> Dumping cursor [email protected] 
0 { 
number=+00001122334 
photo_uri=content://com.android.contacts/display_photo/6 
send_to_voicemail=0 
lookup=32i415560988b4aed0e.32i636352790bf3a3a6.3789r869-2D4531433931.3746i15 
display_name=John Doe 
last_time_contacted=1425383680707 
has_phone_number=1 
in_visible_group=1 
photo_file_id=6 
label=null 
starred=0 
normalized_number=+00001122334 
photo_thumb_uri=content://com.android.contacts/contacts/212/photo 
photo_id=1427 
in_default_directory=1 
custom_ringtone=null 
_id=212 
type=2 
times_contacted=44 
} 
1 { 
number=0001122334 
photo_uri=content://com.android.contacts/display_photo/6 
send_to_voicemail=0 
lookup=32i415560988b4aed0e.32i636352790bf3a3a6.3789r869-2D4531433931.3746i15 
display_name=John Doe 
last_time_contacted=1425383680707 
has_phone_number=1 
in_visible_group=1 
photo_file_id=6 
label=null 
starred=0 
normalized_number=+27001122334 
photo_thumb_uri=content://com.android.contacts/contacts/212/photo 
photo_id=1427 
in_default_directory=1 
custom_ringtone=null 
_id=212 
type=2 
times_contacted=44 
} 
2 { 
number=0001122334 
photo_uri=content://com.android.contacts/display_photo/6 
send_to_voicemail=0 
lookup=32i415560988b4aed0e.32i636352790bf3a3a6.3789r869-2D4531433931.3746i15 
display_name=John Doe 
last_time_contacted=1425383680707 
has_phone_number=1 
in_visible_group=1 
photo_file_id=6 
label=null 
starred=0 
normalized_number=+27001122334 
photo_thumb_uri=content://com.android.contacts/contacts/212/photo 
photo_id=1427 
in_default_directory=1 
custom_ringtone=null 
_id=212 
type=2 
times_contacted=44 
} 
<<<<< 

注:我已经取代隐私的原因的电话号码。联系人之间的唯一区别在于第一个联系人具有国际格式的号码(+00),而其他联系人则采用本地格式。

如果有人可以请说出这种行为,我的问题与我的相同,但较少的细节是here,但它也没有答案。类似的问题包括没有检查mime_types的人,因为example

谢谢。

回答