How to move icons between different screens in Application Menu in Android ?

1. Open the Application Menu Screen.

2. Press the menu button and select "Edit".

3. Press the icon to move and drag it to the right/ left edge and hold for a second.

4. Then place it where you want.

Android Studio not starting

After installing Android studio, it wouldn't run (normal or admin didn't change a thing). 
You will need to create a system environment variable named JDK_HOME with your JDK installation path (in my case C:\Program Files\Java\jdk1.7.0_21\ ). Android studion should now launch.

ExpandableListView

 3 level expandable listview
http://harrane.blogspot.co.uk/2013/04/three-level-expandablelistview.html

Expandable ListView
http://androidword.blogspot.in/2012/01/how-to-use-expandablelistview.html

20 Advertising Networks

http://www.hongkiat.com/blog/mobile-app-monetizing-networks/