1. TimeLine Style Item Feed

  1) Http communication
     - Json Protocol
     - Define Layout Style

  2) Volley Lib include
     - To get Image effectively
     - to get any data on Jaon effectively
     - to use cache system

 2. Define MVC pattern
   1. model
     - Data control
     - Data adjust
   2. Controller - Context Base
      - Global Class
   3. View
       - Activity
       - but its till contain Controller's function
    4. Adapter
       - Each Model has there own Adapter