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我如何從列表視圖中獲取uri的聯繫人詳細信息? 。我已經從列表視圖中獲得了所選聯繫人的聯繫人URI。下面的代碼片段是我嘗試過的,但不起作用。更令人驚訝的是,日誌記錄甚至沒有執行!如何從列表視圖中從onItemClick()獲取的列表項的聯繫人Uri中檢索數據?
@Override
public void onItemClick(
AdapterView<?> parent, View item, int position, long rowID) {
// Get the Cursor
Cursor cursor = ((SimpleCursorAdapter) parent.getAdapter()).getCursor();
// Move to the selected contact
cursor.moveToPosition(position);
// Get the _ID value
mContactId = cursor.getLong(CONTACT_ID_INDEX);
// Get the selected LOOKUP KEY
mContactKey = cursor.getString(CONTACT_KEY_INDEX);
// Create the contact's content Uri
mContactUri = Contacts.getLookupUri(mContactId, mContactKey);
// ListView Clicked item index
String id=new String();
String name = new String();
String hasPhone = new String();
int idx;
Cursor cursor1 = getActivity().getContentResolver().query(mContactUri, null, null, null, null);
{
idx = cursor1.getColumnIndex(ContactsContract.Contacts._ID);
id = cursor1.getString(idx);
idx = cursor1.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
name = cursor1.getString(idx);
idx = cursor1.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER);
hasPhone = cursor1.getString(idx);
}
Log.i("Phone Number","The phone number is: "+hasPhone);
Log.i("Name","The name is: "+name);
/*
* You can use mContactUri as the content URI for retrieving
* the details for a contact.
*/
}
這是列表視圖項目被點擊的特定時間的日誌。
09-05 21:55:07.663: I/am_on_resume_called(25140): [0,com.laer.okgo.PersonListActivity]
09-05 21:55:07.738: W/Adreno-GSL(25140): <ioctl_kgsl_device_getproperty:663>: mmap failed: errno 22 Invalid argument
09-05 21:55:07.738: I/Adreno-EGL(25140): <qeglDrvAPI_eglInitialize:320>: EGL 1.4 QUALCOMM Build: I10246dbd022c719c705be805d5642cc8fdfbd2a2Date: 03/10/14
09-05 21:55:07.739: I/CanvasContext(25140): Initialized EGL, version 1.4
09-05 21:55:13.932: I/ImageButton(25140): Clicked!!
這是列表視圖顯示它是由一個ImageButton
09-05 21:55:13.941: I/am_on_paused_called(25140): [0,com.laer.okgo.PersonListActivity]
這是當我點擊列表項開始後。
09-05 21:55:17.825: I/am_on_resume_called(25140): [0,com.laer.okgo.PersonListActivity]
另外一個獎金問題。我如何更改列表視圖的主題/樣式?如果有人能指引我正確的方向,這將是很好的!
你usign'OnItemClickListener'或'OnListItemClick()'listiner爲'ListView' – 2014-09-05 17:55:46
'OnListItemClick()'不以'LoaderManager.LoaderCallbacks工作,因爲我使用的是'AdapterView''接口。此整個代碼也在一個片段中。 –
Boggartfly
2014-09-05 18:02:18
[ListView樣式](http://www.androprogrammer.com/2013/10/styles-for-list-view-in-android.html)或查看[AndroidHive](http://www.androidhive。 info/2012/02/android-custom-listview -with-image-and-text /) – 2014-09-05 18:02:58