Fetch Rewards Coding Exercise - Software Engineering - Mobile

Task

Please write a native Android app in Kotlin or Java that retrieves the data from https://fetch-hiring.s3.amazonaws.com/hiring.json.

Display this list of items to the user based on the following requirements:

• Display all the items grouped by "listId"
• Sort the results first by "listId" then by "name" when displaying.
• Filter out any items where "name" is blank or null.

The final result should be displayed to the user in an easy-to-read list.

Please make the project buildable on the latest (non-pre release) tools and supporting the current release mobile OS.

Environment

Android Studio (flamingo)

Programming Language

Java

Java files

RetrofitClient.java: create a `RetrofitClient` class to configure the Retrofit instance, which will be used to send network requests

Api.java: declare the endpoints that Retrofit will interact with.

Item.java: Create a class to represent the structure of each item in the JSON response

MainActivity.java: use the Retrofit client to fetch data from the API, sort the data and display the data.