I had a "cannot-click-item" problem with ListView. In my case the "android:inputType" in TextView was the problem.
You should try removing attributes in text2. Maybe start with 'android:numeric="integer"'? On Jan 30, 4:33 am, tikky <[email protected]> wrote: > I have an expandable list view, where the child view is a custom > layout consisting of 2 text views within a RelativeLayout as follows: > <RelativeLayout .....> > <TextView xmlns:android="http://schemas.android.com/apk/res/android"; > android:id="@android:id/text1" > android:layout_width="fill_parent" > android:layout_height="wrap_content" > android:paddingLeft="?android:attr/ > expandableListPreferredItemPaddingLeft" > android:textAppearance="?android:attr/textAppearanceMedium" > android:gravity="center_vertical" > /> > <TextView xmlns:android="http://schemas.android.com/apk/res/android"; > android:id="@+id/text2" > android:layout_height="fill_parent" > android:layout_width="wrap_content" > android:textAppearance="?android:attr/textAppearanceSmall" > android:layout_alignParentRight="true" > android:layout_centerInParent="true" android:numeric="integer" > android:text="@string/text2"/> > </RelativeLayout> > > However, when I click on the child view the onChildClick() is not > getting called. > > If I remove the second text view text2 above, then it works fine and > onChildClick() is called. > > Can anyone help me identify the problem here? > This is the outline of my code: > > ExpandableListView list = (ExpandableListView) > findViewById > (R.id.expandableListView); > list.setVisibility(View.VISIBLE); > Cursor groupCursor = > managedQuery(Category.CONTENT_URI, > null, null, null, Items.DEFAULT_SORT_ORDER); > // Set up our adapter > mAdapter = new ShoppingListAdapter(groupCursor, > ShoppingListActivity.this, > R.layout.categories_list,// > android.R.layout.simple_expandable_list_item_1, > R.layout.items_list,// > android.R.layout.simple_expandable_list_item_1, > > //android.R.layout.simple_list_item_multiple_choice, > new String[] {Category.NAME}, // Name for > group > layouts > new int[] {android.R.id.text1}, > new String[] {Items.NAME}, // Number for child > layouts > new int[] {android.R.id.text1}); > list.setAdapter(mAdapter); > > list.setOnChildClickListener(new > OnChildClickListener(){ > > public boolean > onChildClick(ExpandableListView parent, View v, > int groupPosition, int childPosition, long id) { > // TODO Auto-generated method > stub > showEditQuantityDialog(); > > return true; > } > }); > } > > public class ShoppingListAdapter extends SimpleCursorTreeAdapter{ > > private String mItemsProjection[] = new String[] { > Items._ID, Items.NAME > }; > private static final String ITEMS_SELECTION = Items.CATEGORY_ID + > "=?"; > > public ShoppingListAdapter(Cursor cursor, Context context, int > groupLayout, > int childLayout, String[] groupFrom, int[] groupTo, > String[] > childrenFrom, > int[] childrenTo) { > super(context, cursor, groupLayout, groupFrom, groupTo, > childLayout, childrenFrom, > childrenTo); > > } > > @Override > protected Cursor getChildrenCursor(Cursor groupCursor) { > // Given the group, we return a cursor for all the children > within that group > Long groupId = groupCursor.getLong > (groupCursor.getColumnIndexOrThrow(Category._ID)); > String strGroupId = Long.toString(groupId); > String[] selectionArgs = new String[] { strGroupId }; > > // The returned Cursor MUST be managed by us, so we use > Activity's helper > // functionality to manage it for us. > return managedQuery(Items.CONTENT_URI, mItemsProjection, > ITEMS_SELECTION, selectionArgs, Items.DEFAULT_SORT_ORDER); > } > } -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
