Android and Groovy, a winning pair?
summary
Argues Groovy is usable on Android by shipping Groovy 2.4 beta3 plus a custom Gradle plugin and Android Studio integration, with a focus on compileStatic to move work to compile time; demonstrates a full conference-agenda app (mobile + wearable sync) that runs, a web‑socket/Reactor live‑pin demo, and async helpers replacing boilerplate listeners. Notes tool gaps (no Groovy class template, Dagger annotation incompatibility) and binary sizes drop from ~4.5MB jar to ~2MB in APK and ~1MB after shrinking with ProGuard (2MB -> 1MB).
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chapters (14)
- 0:00Introduction to Groovy on Android
- 2:21Why Choose Groovy for Android
- 4:25Groovy vs Java on Android
- 9:31Technical Challenges and Solutions
- 13:36The Android Compilation Process
- 18:22ART Runtime and Native Code
- 20:56Implementing Groovy in Android
- 25:59New Goals for Groovy 2.4
- 29:06Community and Open Source
- 32:41Getting Started Requirements
- 36:43Live Coding Demo
- 1:06:25Improving APIs with Closures
- 1:10:21Performance and Tooling
- 1:14:18Future of Groovy on Mobile
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