CMP Weather App

A Kotlin Multiplatform weather application for Android and iOS using Compose Multiplatform.

Features

• Real-time Weather: Current weather conditions for selected locations.
• Daily Forecast: Upcoming weather trends.
• Location Search: Search and save multiple locations.
• Dark Mode Support: Seamlessly switches between light and dark themes.
• Shared UI: Almost 100% UI code sharing between Android and iOS.

Tech Stack

• UI: Compose Multiplatform
• Dependency Injection: Koin
• Networking: Ktor
• Serialization: Kotlinx Serialization
• Architecture: MVVM (Model-View-ViewModel) with shared ViewModels.

Project Structure

• /shared: Contains all the shared logic, ViewModels, and Compose UI.
  • commonMain: Shared logic and UI for both platforms.
  • androidMain & iosMain: Platform-specific implementations.
• /androidApp: Android-specific entry point and configuration.
• /iosApp: iOS-specific Xcode project and entry point.

Getting Started

Android

1. Open the project in Android Studio.
2. Run the :androidApp configuration.

iOS

1. Open iosApp/iosApp.xcworkspace in Xcode.
2. Run the iosApp target on a simulator or device.
   • Note: Ensure you have a recent version of Xcode installed.

Dependencies

• Koin (Core, Compose, ViewModel)
• Ktor (Client, Content Negotiation, Logging)
• Kotlinx Datetime
• Jetpack Lifecycle (ViewModel)