040000 tree 1bfaa25ed79c0af54a3529d357aca527d07d49fa	android
040000 tree b4f78e8aa2dcf4e1f5e39d1882542a6abf1ce56c	apex
040000 tree 472cb8005426ee0f7f88008a46c9901878c5830e	system
040000 tree 0dfabe5345f2c6655dc758968c8a2426c78456c0	vndk