If you do somethings in Buttons like background changing, stroke color means, Just follow up the xml. Button_Selector.xml <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android">     <item android:state_focused="true" android:state_pressed="false" android:drawable="@drawable/btn_pressed_bg" />     <item android:state_focused="true" android:state_pressed="true" android:drawable="@drawable/btn_pressed_bg" />     <item android:state_focused="false" android:state_pressed="true" android:drawable="@drawable/btn_pressed_bg" />     <item android:state_enabled="false" android:drawable="@drawable/btn_disabled"></item>     <item android:drawable="@drawable/btn_normal_bg" /> </selector> btn_pressed.xml <?xml version="1.0...

In ListView, If you want to show your Ad(Advertisement) on Footer view. Just Add this lines in your code: View footerView = ((LayoutInflater) getActivity().getSystemService( Context.LAYOUT_INFLATER_SERVICE)).inflate( R.layout.ads_banner_layout, null, false); WebView webView = (WebView) footerView.findViewById(R.id.ads_view); listview.addFooterView(footerView); listview.setAdapter(adapter); footerView is the view to inflate the ad_banner layout into your listview. Myself I'm using the webview to show the add, but its your choice to add some kind of different layouts and widgets in your footerview.