Changes

 In this, the final of this series of chapters dedicated to the Android material design components, the topic of the navigation drawer will be covered. Comprising the DrawerLayoutDrawerLayout, NavigationView and ActionBarDrawerToggle classes, a navigation drawer takes the form of a panel appearing from the left-hand edge of the screen when selected by the user and containing a range of options and sub-options which can be selected to perform tasks within the application.

[[Image:as3.0_navigation_drawer_google_play.png]]

[[Image:as3.0_navigation_drawer_activity.png]]

[[Image:as3.0_navigation_drawer_button.png]]

[[Image:as3.0_navigation_drawer_running.png]]