Nogle Project

About this project:

A Simple Cryptocurrency Exchanges Android App

Please build up App according to the following description

• Android MVVM architecture (ViewModel/Repository)
• Use Retrofit + Coroutine to archive HTTP connection
• Use Navigation Component to handle page direction
• Use MediatorLiveData to combine multiple data sources
• Use Kotlin language only

Please design UI according to the following description

• As a user, I want a Single-Activity App with BottomNavigationView that has 4 tabs A, B, C and D
• I can click tab A to view a market list with name and price on each item and sorted by name
• I can view spot/futures tabs at top of market list that I can toggle them to see list separately
• I can view a settings entrance button at top left of D page and I can click it to go to Settings page
• I can view the page name at the center of the page except A page. So I can know which page I'm viewing.

Data source

• API path - https://api.btse.com/futures/api/inquire/initial/market
  • Use parameter symbol to display name
  • Use parameter future to distinguish between spot and futures
• WS path - wss://ws.btse.com/ws/futures
  • Reference https://btsecom.github.io/docs/futures/en/#subscription
  • Send {"op": "subscribe", "args": ["coinIndex"]} after socket connected
  • Refer Appendix 1 for response format
  • Use parameter type = 1 only
  • Use parameter price to display price