A demonstration of using Foursquare to explore and present venues at a given location.

This demo app has the following features:

• Allows a user to end a 'location' and searches Foursquare for the popular venues at that location.
• Displays the Names of the venues along with the main picture for that venue if available.

The app demonstrates the following:

• Material Design toolbar that scrolls away when results are scrolled up.
• CardViews that scroll in a RecyclerView (v7 Compat library for device coverage)
• Image loading using Picasso
• JSON parsing using Jackson
• REST API consumption using Retrofit
• JVM Unit Testing of Java components (JSON parsing and Retrofit API calls) (Build Variants -> Unit Tests)
• Mockito Mocking
• On device testing of Android Components (AsyncTask, Activity) (Build Variants -> Android Instrumentation Tests)