FetchRewardsCodingAssignment
This Android application uses MVVM architecture to fetch service from the network and populates the UI. I have used 25 as the minimum API version and the target version is 30. So it should ideally run on most of the modern devices. This should also run both on landscape and portrait mode. This application requires only internet permission. I have attached the .apk file in the github files to ensure this can be run on any android device right away without building the application.
I have used a basic UI(shown below) which has a splashscreen, a grid screen that groups the items based on list id. Upon clicking on one of the grid items, a screen shows the item id and item name corresponding to the list id. I tried to stick with the color palette of Fetch Rewards.
I used Retrofit2, LiveData, architecture components, custome views, GSON, View Model for building this application. I also wrote few unit test cases to validate the sort and the filter logic under the test directory. I tried to code it in the most professional way possible by adding comments, using string resources and following the naming conventions. I also ran lint check against the entire project and there are very minimal warnings which can be explained. I have used Java 8 as the programming laguage to code this application. The application files are also separated logically according to the core logic they perform.
Here is a sample flow.
Splash Screen that runs for 1 second
List ID Screen where the data is fetched and grouped by list id
Items Screen where the item id's and the item name's corresponding to the List id are shown
