What problem does it solve? Android gallery bugs are notoriously version-sensitive: an empty photo list on Android 13, a save that never appears on Android 10, or a delete that silently fails on Android 11 all have different root causes in permissions, Scoped Storage, and MediaStore behavior. This Skill provides a structured triage and fix workflow so you stop guessing and systematically isolate whether the failure is a permission, query, URI, decode, or UI-binding problem. ## Core Features & Use Cases - Systematic Triage Workflow: Step-by-step diagnosis covering reproduction conditions, logcat/dumpsys collection, and layered root-cause isolation from permissions down to RecyclerView binding. - Version-Specific Guidance: Concrete permission and API checklists for Android 9, 10 (Scoped Storage), 11/12, 13 (granular media permissions), and 14+ (partial photo access). - Image Pipeline Coverage: Fix patterns for MediaStore queries, EXIF orientation, Glide/Coil/Picasso loading, OOM prevention, save/delete flows with IS_PENDING and createDeleteRequest. - Use Case: A user reports photos saved by your app don't appear in the system gallery on Android 12. The Skill guides you to check whether IS_PENDING was flipped back to 0, whether the OutputStream was closed, and whether MediaStore was used instead of a raw file path. ## Quick Start Ask the AI to diagnose why the photo list in your Android app is empty on Android 13 using the gallery bugfix workflow.