openWeather

A simple android weather app demonstrating Jetpack Compose. Data is provided by OpenWeatherMap API

App Architecture.

• Unidirectional data flow (UDF), where state flows down composables and events flow up from composables.
• A single-activity architecture, using the Navigation-Compose dependency to manage navigation between composables.
• Pattern Model-View-ViewModel (MVVM) facilitating separation of development of the graphical user interface.
• Modular app architecture allows being developed features in isolation, independently from other features.

Modules:

• app - the main entry point of the application.
• domain - encapsulates business logic and improves testability of the data module.
• data - contains entities, repository, APIs and data manipulation util code.

App Specs

• Minimum SDK 24
• Target SDK 34
• Compile SDK 34

Libraries

• Kotlin
• Android Architecture Components (ViewModel, Navigation Component, ConstraintLayout)
• DataStore preferences local storage
• Coil image loading library for Android Jetpack Compose support
• Koin for dependency injection.
• Jetpack Compose libraries.
• Accompanist utils for Jetpack Compose.
• Ktor for fetching data from the OpenWeatherMap API.
• Timber for logging events.