Android ecosystem has been always welcome with the changes. However, latest improvements brought the platfom to a new level.
Android Lollipop offers sleeker and better looking UI/UX than ever as well as extending the old buddy to watches, glasses and even to automobiles. Android Studio provides better tools and functionality which Android developers were lacking and finally, best but not least, 3rd party libraries such as Volley, GreenRobot and Crouton give the freedom of unlimited abilities which are not covered by the SDK.
The talk targets experienced Android developers to adapt to modern age of Android development as well as making use of 3rd part libraries with high reputation to build high quality apps.