Android Development:Show a ProgressDialog

Using the previous project i have tried to show how we can add progress dialog.
 http://youtu.be/qomqGdn7H-A

Previous video: http://youtu.be/HuYWWYvhzcA

Android development: How to Show Dialog using Activty

following youtube video shows how to create a dialog with check boxes, buttons and radio buttons using Activity during development of an Android application.
http://youtu.be/HuYWWYvhzcA