Example of using ExpandableListView: Create /res/layout/group_layout.xml, to define the layout of listing group: <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”fill_parent” android:layout_height=”wrap_content” android:background=”#A0A0A0″ […]

Modify from final practise “ExpandableListView example“, to create groupIndicator. Copy drawables to /res/drawable/ folder. In my exercise, btn_check_buttonless_on.png and btn_check_buttonless_off.png copied from Android SDK […]