Created simple right drawer
Created the right drawer which shows the empty warning message if the list is empty
Set the click listener in the list view to open the right drawer when the user has clicked on any item in the list
Created the right drawer simple layout. Fixed a bug when the app goes to resume and it has the right drawer open. The both drawer was open.
Created a better layout for the right drawer.
Created the action mode which is shown when the user opens the right drawer.
Locked the screen orientation because there is some problem with the actionMode when tild.
Found the right buttons for the action bar when the right drawer is open.
Extract the ContetListAdapter class from MainActiivty to the package utils
Improved the layout. Created the basic logic for the date in the right drawer.