Hi, i'm using a ListFragment with an ExpandableListView - which is backed by a SimpleCursorTreeAdapter - at the moment and everything was working perfectly. I decided at a later stage to switch to the support.v4.ListFragment to implement lateral navigation with the ViewPager and all of a sudden the ListFragment stopped working. There is no exception thrown or anything. The list with all the items is simply not shown. Is the support.v4.ListFragment in any way working differently than the normal ListFragment or am I missing something else entirely?
Here is the code for the ListFragment: <code>public class VisuTextFragment extends ListFragment { private Storage mStorage; private int mFilterSensortype; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mStorage = Storage.newSQLiteDatabase(getActivity()); mFilterSensortype = -1; setHasOptionsMenu(true); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { return inflater.inflate(R.layout.l_visu_text, container, false); } @Override public void onViewCreated(View view, Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); fillData(); } @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { super.onCreateOptionsMenu(menu, inflater); inflater.inflate(R.menu.textvis, menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.menu_filter: final Dialog dialog = new Dialog(getActivity()); dialog.setTitle("Filter by sensor type"); dialog.setContentView(R.layout.l_dialog_filter); Button ok = (Button) dialog.findViewById(R.id.filter_ok); ok.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { int filter = Integer.parseInt(((EditText) dialog.findViewById(R.id.et_filter)).getText().toString()); mFilterSensortype = filter; fillData(); dialog.dismiss(); } }); Button cancel = (Button) dialog.findViewById(R.id.filter_cancel); cancel.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { dialog.cancel(); } }); dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE); dialog.show(); break; } return true; } @Override public void onResume() { super.onResume(); fillData(); } public void fillData() { Log.d("VisuTextFragment", "fillData()"); Cursor cursor; if (mFilterSensortype == -1) cursor = mStorage.queryAllAsCursor(); else cursor = mStorage.query(mFilterSensortype); TextVisCursorAdapter adapter = new TextVisCursorAdapter( getActivity(), cursor, R.layout.l_visu_text_group, new String[] { Storage.ELEMENT_ID, Storage.ELEMENT_ENTRIES_DATE, Storage.ELEMENT_ENTRIES_LATITUDE, Storage.ELEMENT_ENTRIES_LONGITUDE, Storage.ELEMENT_ENTRIES_SENSORTYPE }, new int[] { R.id.id, R.id.date, R.id.latitude, R.id.longitude, R.id.sensortype }, R.layout.l_visu_text_child, new String[] { Storage.ELEMENT_MEASUREMENTS_VALUE }, new int[] { R.id.value }); ListView lv = (ListView) getListView(); ExpandableListView elv = (ExpandableListView) lv; elv.setGroupIndicator(null); elv.setAdapter(adapter); } }</code> And this is the layout file: <code><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical"> <LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent"> <TextView android:gravity="center" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:text="@string/id"/> <TextView android:gravity="center" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:text="@string/date"/> <TextView android:gravity="center" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:text="@string/latitude"/> <TextView android:gravity="center" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="2" android:text="@string/longitude"/> <TextView android:gravity="center" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:text="@string/sensortype"/> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <ExpandableListView android:id="@+id/android:list" android:layout_width="match_parent" android:layout_height="wrap_content" android:transcriptMode="normal"/> <TextView android:id="@+id/android:empty" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/no_entries"/> </LinearLayout> </LinearLayout></code> Just FYI: All the TextView's before the ExpandableListView are shown just fine. It's only the ExpandableListView that is not being drawn. Best regards, Minh Bui -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en