我使用此代碼讀取碎片中的通話記錄使用列表視圖查看通話記錄當我使用陣列適配器添加值時,應用程序不幸停止,但沒有運行時間或編譯時間錯誤太 我該如何解決?在android碎片列表視圖中讀取通話記錄
public class TabFragment2 extends Fragment {
ArrayList<String> Calllist1 = new ArrayList<>();
ListView callListView;
ArrayAdapter<String> arrayAdapter;
public View onCreateView(LayoutInflater inflater,ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.activity_call, container, false);
callListView = (ListView)view.findViewById(R.id.listView1);
arrayAdapter = new ArrayAdapter<String>(getActivity().getApplicationContext(), android.R.layout.simple_list_item_2,Calllist1);
callListView.setAdapter(arrayAdapter);
getCallDetails();
return view;
}
private void getCallDetails() {
String strOrder = CallLog.Calls.DATE + " DESC";
Uri callUri = Uri.parse("content://call_log/calls");
ContentResolver ca = getActivity().getContentResolver();
Cursor managedCursor = getActivity().getContentResolver().query(callUri, null, null, null, strOrder);
int number = managedCursor.getColumnIndex(CallLog.Calls.NUMBER);
int type = managedCursor.getColumnIndex(CallLog.Calls.TYPE);
int date = managedCursor.getColumnIndex(CallLog.Calls.DATE);
int duration = managedCursor.getColumnIndex(CallLog.Calls.DURATION);
while (managedCursor.moveToNext()) {
String phNum = managedCursor.getString(number);
String callTypeCode = managedCursor.getString(type);
String strcallDate = managedCursor.getString(date);
Date callDate = new Date(Long.valueOf(strcallDate));
String callDuration = managedCursor.getString(duration);
Calllist1.add(phNum);
Calllist1.add(callTypeCode);
Calllist1.add(strcallDate);
Calllist1.add(callDuration);
int callcode = Integer.parseInt(callTypeCode);
String callType;
switch (callcode) {
case CallLog.Calls.OUTGOING_TYPE:
callType = "Outgoing";
break;
case CallLog.Calls.INCOMING_TYPE:
callType = "Incoming";
break;
case CallLog.Calls.MISSED_TYPE:
callType = "Missed";
break;
}
}
managedCursor.close();
}
}
06-13 15:51:46.663 2998年至2998年/? E/AndroidRuntime:致命異常: 主 過程:com.ndot.developer.mcp,PID:2998 java.lang.IllegalStateException:ArrayAdapter需要的資源ID是一個TextView
顯示您的logcat .. !! –
如何解決它幫助我 – Tester
如果你使用的是ArrayAdapter,那麼你的佈局視圖行應該只包含Textview,否則它將無法使用ArrayAdapter –