Changes

#You can easily add common methods to any activity or classes. Simply press ctrl + o and a "Select Methods to override/implement" window will appear. Here you will select your required methods. Some other shortcut keys are listed here. [https://gist.github.com/arriolac/7742342 GitHub] -Krishanthan Lingeswaran

#Pressing ctrl + Q while a method or class is highlighted will quickly display the documentation for it. [http://stackoverflow.com/questions/16619667/view-method-information-in-android-studio](Elsi Nushaj 1/31/2015: quick documentation shortcut)

== Week 4 ==