Android R8 Rules Analyzer

The Android R8 Rules Analyzer is a tool designed to analyze Android build files and R8 keep rules. It helps developers identify redundancies, broad package-wide rules, and rules that subsume library consumer keep rules. This skill is useful for optimizing app size, removing redundant or overly broad keep rules, and troubleshooting Proguard configurations. It supports both quantitative data generation with R8 >= 9.3.7-dev and heuristic evaluation for R8 versions below 9.3.7-dev. The analysis involves inspecting build files, identifying missing optimizations, and generating reports based on the analysis results.