Implement test practice and assignment
Add proguard sample
Add image for dumping heap and inspect leaks
Add image for preference sample
Add image for preference category
Add image for preference subscreen
Add DI Sample
Fix jar reference
Add image for preference intent
Add report file for 3.1
Add debug practice
Add app structure top level views image
Add category views image
Add advanced 3rd project for setting screen
Add image for include and merge
Add advanced 3rd project for include and merge
Add image for detail view
Add image for dialog
Add image for dialogs regions
Add advanced 3rd project for dialog