This small application is made of an home screen with two tabs and a button to show the train departures from a specific train station in London (UK) using the TransportAPI. For obvious reasons, key & app_id are not part of the project so if you want to run the project you would need to add those two keys in the local.properties file:
transportapi_app_key=<value>
transportapi_app_id=<value>
The idea of the train departure app is to be used as a full screen display on a standing phone to inform about the next departures of the nearby train station. The API comes with 30 free api requests a day so instead of having some form of automatic refresh, it will just react on touching the screen instead.