{"id":2289,"date":"2026-03-11T07:29:49","date_gmt":"2026-03-11T15:29:49","guid":{"rendered":"https:\/\/www.yoonhuh.com\/blog\/?p=2289"},"modified":"2026-03-11T08:40:18","modified_gmt":"2026-03-11T16:40:18","slug":"android-booster-update-modular-architecture-claude-skills-for-ai-assisted-development","status":"publish","type":"post","link":"https:\/\/www.yoonhuh.com\/blog\/android-booster-update-modular-architecture-claude-skills-for-ai-assisted-development\/","title":{"rendered":"Android Booster Update: Modular Architecture + Claude Skills for AI-Assisted Development"},"content":{"rendered":"<p>Recently, I\u2019ve been revisiting one of my Android starter repositories, <a href=\"https:\/\/github.com\/huhx0015\/AndroidBooster\"><strong>Android Booster<\/strong><\/a>, and modernizing it with two major goals in mind:<\/p>\n<ol>\n<li><strong>Adopting a modular project structure<\/strong><\/li>\n<li><strong>Adding Claude Skills to support AI-assisted development workflows<\/strong><\/li>\n<\/ol>\n<p>The result is a cleaner, more scalable project that can serve as a <strong>production-ready starting point for new Android apps<\/strong> while also being optimized for modern AI coding assistants.<\/p>\n<h2>Modularization Support<\/h2>\n<p>One of the biggest updates to the project is the addition of <strong>full modularization support<\/strong>.<\/p>\n<p>Android Booster is now organized into a <strong>core module with multiple submodules<\/strong>, each responsible for a specific layer of the application.<\/p>\n<p>The project structure now includes:<\/p>\n<ul>\n<li><strong>core-architecture<\/strong> \u2013 Base classes for activities, fragments, and ViewModels, along with architecture patterns such as <strong>MVI, MVVM, MVP, and VIPER<\/strong>. Includes StateFlow-based MVI contracts, dependency injection modules (Hilt), and an RxBus event system.<\/li>\n<li><strong>core-ui<\/strong> \u2013 Shared UI components and helpers including RecyclerView base activities\/fragments, BindingUtils (Coil image loading), Snackbar utilities, dialogs, display utilities, and unit helpers.<\/li>\n<li><strong>core-network<\/strong> \u2013 Retrofit, OkHttp, and Gson configuration with a shared Retrofit interface and configurable base URL.<\/li>\n<li><strong>core-database<\/strong> \u2013 Reserved for persistence layers such as Room.<\/li>\n<li><strong>core-audio<\/strong> \u2013 Integration with HX Audio Player for music and sound playback.<\/li>\n<li><strong>core-location<\/strong> \u2013 Location services support including modules for LocationManager and LocationRequest.<\/li>\n<li><strong>core-common<\/strong> \u2013 Shared constants, connectivity helpers, SharedPreferences utilities, and other global configuration.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>This structure aligns with recommended Android architectural guidance for <strong>scalable multi-module applications<\/strong>.<\/p>\n<p>The goal is to make Android Booster useful as a <strong>drop-in starting architecture<\/strong> for new Android projects. Instead of repeatedly setting up dependency injection, networking layers, or shared UI utilities, those pieces are already structured and ready to use.<\/p>\n<p>For anyone interested in learning more about modular Android architectures, the official <a href=\"https:\/\/developer.android.com\/topic\/modularization\">Android documentation on modularization<\/a> is an excellent reference.<\/p>\n<p>The Android Booster repository can be found here: <a href=\"https:\/\/github.com\/huhx0015\/AndroidBooster\">https:\/\/github.com\/huhx0015\/AndroidBooster<\/a><\/p>\n<h2>Claude Skills for AI-Assisted Development<\/h2>\n<p>Another interesting addition is <strong><a href=\"https:\/\/code.claude.com\/docs\/en\/skills\">Claude Skills<\/a> support<\/strong>.<\/p>\n<p>Android Booster now includes a <strong><code>claude\/skills\/<\/code> directory<\/strong> that provides structured guidance for AI agents on how to work with the repository.<\/p>\n<p>These skills provide contextual information about:<\/p>\n<ul>\n<li>Architecture patterns used in the project<\/li>\n<li>Audio playback components<\/li>\n<li>Network configuration<\/li>\n<li>UI utilities and base classes<\/li>\n<li>Shared utilities and configuration<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>When the project is loaded in <strong>Claude Code or compatible tools<\/strong>, these skills help AI agents better understand how the project is structured and how to correctly use its components.<\/p>\n<h2>HXAudioPlayer Claude Skill<\/h2>\n<p>As part of this work, I also added a <strong>dedicated Claude Skill for HXAudioPlayer<\/strong>, which is used by Android Booster for audio playback.<\/p>\n<p>The skill provides guidance to AI agents on how to correctly use the HXAudioPlayer components, including:<\/p>\n<ul>\n<li><strong>HXMusic<\/strong> for music playback<\/li>\n<li><strong>HXSound<\/strong> for sound effects<\/li>\n<li>lifecycle-aware audio handling<\/li>\n<li>recommended usage patterns<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>This allows AI coding assistants to generate <strong>correct usage examples automatically<\/strong>, making it easier to integrate audio playback into new features.<\/p>\n<p>You can view the HXAudioPlayer Claude Skill here: <a href=\"https:\/\/github.com\/huhx0015\/HXAudioPlayer\/tree\/master\/claude\/skills\/hxaudio-player\">https:\/\/github.com\/huhx0015\/HXAudioPlayer\/tree\/master\/claude\/skills\/hxaudio-player<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Recently, I\u2019ve been revisiting one of my Android starter repositories, Android Booster, and modernizing it with two major goals in mind: Adopting a modular project structure Adding Claude Skills to support AI-assisted development workflows The result is a cleaner, more scalable project that can serve as a production-ready starting point<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[534],"tags":[580,579,473,587,583,585,584,581,586],"class_list":["post-2289","post","type-post","status-publish","format-standard","hentry","category-coding","tag-agentic-ai","tag-ai","tag-android-development","tag-android-booster","tag-claude","tag-claude-code","tag-claude-skills","tag-cursor","tag-hxaudioplayer"],"_links":{"self":[{"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/posts\/2289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/comments?post=2289"}],"version-history":[{"count":6,"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/posts\/2289\/revisions"}],"predecessor-version":[{"id":2295,"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/posts\/2289\/revisions\/2295"}],"wp:attachment":[{"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/media?parent=2289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/categories?post=2289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yoonhuh.com\/blog\/wp-json\/wp\/v2\/tags?post=2289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}