检索未从Android联系人列表中删除的电话号码
问题描述:
我试图从ContactsContract中检索未标记为要删除的电话号码。检索未从Android联系人列表中删除的电话号码
@Override
public Loader onCreateLoader(int id, Bundle args) {
return new CursorLoader(
this,
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
new String[]{
ContactsContract.CommonDataKinds.Phone.NUMBER
},
ContactsContract.CommonDataKinds.Phone.DELETED + "==0",
null,
null);
}
不过,我得到以下错误:
java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:304)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Caused by: android.database.sqlite.SQLiteException: no such column: deleted (code 1): , while compiling: SELECT DISTINCT data1 FROM view_data data LEFT OUTER JOIN (SELECT data_usage_stat.data_id as STAT_DATA_ID, SUM(data_usage_stat.times_used) as times_used, MAX(data_usage_stat.last_time_used) as last_time_used FROM data_usage_stat GROUP BY data_usage_stat.data_id) as data_usage_stat ON (STAT_DATA_ID=data._id) WHERE (1 AND mimetype_id=5) AND ((deleted==0))
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:181)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:137)
at android.content.ContentProviderProxy.query(ContentProviderNative.java:421)
at android.content.ContentResolver.query(ContentResolver.java:478)
at android.content.CursorLoader.loadInBackground(CursorLoader.java:64)
at android.content.CursorLoader.loadInBackground(CursorLoader.java:42)
at android.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:312)
at android.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:69)
at android.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:57)
at android.os.AsyncTask$2.call(AsyncTask.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
The documentation for ContactsContract.CommonDataKinds.Phone.CONTENT_URI指出,数据记录将与相关的原始接触和聚集联系人数据相结合。但“删除”不在那里。为什么以及如何才能获得未被删除的电话号码?
答
Data URI投影没有DELETED列,在任何情况下,您的查询都只应检索未删除的联系人的电话号码。你能够获得删除的原始联系人的电话号码吗?
答
我想你正在对错误的表进行查询。尝试将ContactsContract.CommonDataKinds.Phone.CONTENT_URI
更改为ContactsContract.Contacts.CONTENT_URI
+0
但是在这种情况下,您将得到一个没有电话号码的联系行。它只有HAS_PHONE_NUMBER列。对于每个联系人,您需要重新查询关联的数据行以获取电话号码。这就是我想要避免的。 – atakan
答
我面临同样的问题,并结束我的搜索速度最快的解决方案来检索联系人。
public static List<ContactDTO> getPhone(Context context){
List<ContactDTO> contactList = new ArrayList<ContactDTO>();
ContentResolver cr = context.getContentResolver();
String[] PROJECTION = new String[] {
ContactsContract.RawContacts._ID,
ContactsContract.Contacts.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.PHOTO_URI,
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Photo.CONTACT_ID };
Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
String filter = ""+ ContactsContract.Contacts.HAS_PHONE_NUMBER + " > 0 and " + Phone.TYPE +"=" + Phone.TYPE_MOBILE;
String order = ContactsContract.Contacts.DISPLAY_NAME + " ASC";// LIMIT " + limit + " offset " + lastId + "";
Cursor phoneCur = cr.query(uri, PROJECTION, filter, null, order);
while(phoneCur.moveToNext()){
ContactDTO dto = new ContactDTO();
dto.setName("" + phoneCur.getString(phoneCur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)));
dto.setMobileNo("" + phoneCur.getString(phoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
dto.setPhotoUrl("" + phoneCur.getString(phoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.PHOTO_URI)));
dto.setContactId("" + phoneCur.getString(phoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Photo.CONTACT_ID)));
contactList.add(dto);
}
phoneCur.close();
return contactList;
}
其中ContactDTO是简单的POJO类。
有趣的是,它没有记录在任何地方..或者我找不到它。确切地说,当您通过ContactsContract.CommonDataKinds.Phone.CONTENT_URI询问时,您会收到未删除的电话号码。 – atakan
检查下删除的讨论,它不是很直接,但你应该能够得到图片https://developer.android.com/reference/android/provider/ContactsContract.RawContacts.html – iago