Question

Is it possible to put more than one TextView in the items of a ExpandableListView?
I’ve tried this, and not working, the second TV is not shown:

group_item.xml

<TextView android:id="@+id/row_name"
     android:paddingLeft="5dp"
     android:textSize="18dp"
     android:textColor="@color/black"
     android:textStyle="normal"
     android:layout_width="320dp"
     android:layout_height="wrap_content"/>

<TextView android:id="@+id/row_desc"
    android:text="Some text here"
     android:paddingLeft="5dp"
     android:textSize="18dp"
     android:textColor="@color/black"
     android:textStyle="normal"
     android:layout_width="320dp"
     android:layout_height="wrap_content"/>

Answer 1

You haven’t said what’s backing your listview, so I’ll show an example with cursors (assuming a SimpleCursorTreeAdapter).

mAdapter = new MyExpandableListAdapter(
    mGroupsCursor,                                  // cursor supplying group data
    getActivity(),                                  // context
    R.layout.group_item,                            // Group row layout
    R.layout.child_item,                            // Child row layout
    new String[] { "column1", "column2" },          // Cursor columns from group cursorto be mapped to group view
    new int[] { R.id.row_name, R.id.row_desc },     // View ids to receive group column data
    new String[] { "child1", "child2"},             // Cursor columns from child cursor to be mapped to child view
    new int[] { R.id.child1, R.id.child2            // View ids to receive child column data
});    
lv.setAdapter(mAdapter);                        // Set your adapter