Create an Android app that retrieves the current exchange rate from EUR / Bitcoin (see below for resources) and displays the data in a simple list view (on the phone and on the watch).
- Retrieve historical data for the past 2 weeks to date (daily values, 1 value per day). - Show the data sorted in a simple table view (according to a criterion of your choice). - Continuous update of the current price
- Caching of the latest data in order to display it immediately after starting the app as long as the query of the new values is ongoing - Choice of the currency to be displayed (see API) - Display when the data was last updated.
- Create an Android Wear app that shows the current, set exchange rate.
- https://www.coindesk.com/coindesk-api
- We ask you to largely refrain from using external libraries or frameworks, because it is your code that we want to see. - In addition, a useful test coverage would be nice to see.
- How is the code structured? - Which design patterns are used? - Is the implementation easily expandable / testable?