When to use this skill Use this skill whenever the user wants to: - Create Android applications using Kotlin with Activities, Fragments, or Jetpack Compose - Implement ViewModel, LiveData, StateFlow, or other Jetpack architecture components - Configure Gradle build files (build.gradle.kts), dependencies, or build variants - Set up navigation, permissions, or Android lifecycle handling - Build and sign APK/AAB for release or configure ProGuard How to use this skill 1. Project Setup Create a new project with Android Studio or configure build files: 2. Architecture (MVVM with ViewModel) 3. UI wi…