This is my Android assignment which I have to done it before getting interview, but the outcome was not as I expected. Anyway this would be my best practice, so in this project I will show you what I have done in this project. Any advice would be grateful.

In this assignment needs the following skills Android development skills, API request and handling, and quality of product. They already have design and API prepared for me. Coin Ranking API will be used to display data as shown in the screenshots below.

• Foundation - Components for core system capabilities
  • AppCompat - Degrade gracefully on older versions of Android.
  • Test - An Android testing framework for unit and runtime UI tests. (not yet implemented)
• Architecture - A collection of libraries that help you design robust, testable, and maintainable apps.
  • Viewmodel - Store UI-related data that isn't destroyed on app rotations. Easily schedule asynchronous tasks for optimal execution.
  • Lifecycles - Create a UI that automatically responds to lifecycle events.
  • LiveData - Build data objects that notify views when the data changes.
• UI - Details on why and how to use UI Components in your apps - together or separate
  • Fragment - A basic unit of composable UI.
  • Layout - Lay out widgets using different algorithms.
• Third party
  • Glide for image loading
  • Retrofit for API request and handling
  • AndroidSVG for SVG image parser and renderer

Read more mvvm-android-architecture-data-binding

• Model - Repository store data that recieved from API calls.
• View - Activity/Fragment handle UI events and observe data in ViewModel.
• ViewModel - Handle called events from View and Hold LiveData which getting from model in this case repository.