CryptoCurrency android app to show the coins list and its details using Coinpaprika API.

1. UI
2. Domain
3. Data

• ui - It uses all the components and classes related to Android Framework. It gets the data from presentation layer and shows on UI. (access all the modules)
• data - The data layer implements the repository interface that the domain layer defines. This layer provide a single source of truth for data. (Kotlin module that can only access domain module)
• remote - Handles data interacting with the network. (can only access data module)
• cache - Handles data interacting with the local storing (Room DB). (can only access data module)
• domain - The domain layer contains the UseCases that encapsulate a single and very specific task that can be performed. This task is part of the business logic of the application. (Kotlin module that cannot access any other module)
• presentation - MVVM with ViewModels exposing LiveData that the UI consume. The ViewModel does not know anything about it's consumers. (Android module that can only access domain module)

• MVVM with CleanArchitecture
• Android Architecture Components
• Compose - Jetpack Compose is Android’s recommended modern toolkit for building native UI.
• ViewModel - Stores UI-related data that isn't destroyed on UI changes.
• Room - Used to create room db and store the data.
• Navigation - Used to navigate between fragments.
• Coroutines - A coroutine is a concurrency design pattern that you can use on Android to simplify code that executes asynchronously
• Flow - Flow is used to pass (send) a stream of data that can be computed asynchronously
• Dependency Injection
  • Hilt - Easier way to incorporate Dagger DI into Android application.
  • Retrofit - A type-safe HTTP client for Android and Java.

• app: Contains Application and AppConstant classes
• database: Models to work with Room database
• di: Hilt classes to work with Network and Database
• network: Services and network models
• repository: Contains all repositories
• usecase: to reduce the burden of ViewModel classes and reduce code duplication and complexity
• utils: Utility class
• presentation: View classes along with their corresponding ViewModel.

• Android Versions targeted: 34
• Android 7.0 Nougat(API level 24)

1. GitHub - retrofit
2. Gson is another popular choice and being a smaller library than Jackson, you might prefer it to avoid 65k methods limitation. Also, if you are using