Android Gradle Plugin 9 Upgrade

# Android Gradle Plugin 9 Upgrade This skill upgrades or migrates Android projects to use the Android Gradle Plugin (AGP) version 9. It is designed for standard Android projects and does not support Kotlin Multiplatform (KMP) projects. The migration process includes updating dependencies, migrating to built-in Kotlin, adopting the new AGP DSL, and handling specific configurations like KSP and Kapt. ## Key Capabilities - Migrates Android projects to AGP version 9 - Ensures compatibility with other tools like Gradle, JDK, and Kotlin - Provides detailed migration guides and troubleshooting steps ## When to Use - When updating an Android project to the latest AGP version - When integrating new features that require AGP version 9 ## Example Use Case A developer wants to upgrade their Android project to take advantage of the latest features in AGP 9. They use this skill to ensure a smooth migration process. ## Requirements - Android project using AGP version lower than 9 - Android Studio installed ## Steps 1. Update dependencies to compatible versions 2. Migrate to built-in Kotlin 3. Migrate to the new AGP DSL 4. Update configurations for KSP and Kapt 5. Verify migration success ## Verification - Gradle IDE sync succeeds - `./gradlew help` succeeds - `./gradlew build --dry-run` succeeds