Android APK Decompiler

The Android APK Decompiler skill allows users to decompile Android APK, XAPK, JAR, and AAR files using jadx or Fernflower/Vineflower. It supports reverse engineering of Android apps, extraction of HTTP API endpoints, and tracing call flows from UI to network layer. This skill is ideal for users who need to analyze or reverse engineer Android packages, find API endpoints, or follow call flows. It requires Java JDK 17+ and jadx, with optional support for Fernflower/Vineflower and dex2jar for better decompilation quality. The skill includes a workflow with phases for fingerprinting the app, verifying and installing dependencies, decompiling the app, and analyzing the structure.