1.     Introduction
  2.     Toast
  3.     Activity
  4.     Dialogs
  5.     Intent
  6.     Android Life Cycle
  7.     Menus
  8.     Asynchronous Task
  9.     Recyclerview
  10.   Broadcast Receiver and Notification
  11.   Shared Preferences
  12.   Sqlite Database
  13.   Alarm manager
  14.   Android Services
  15.   Testing Activity
  16.   Publishing App

Appendix I

Appendix II