cd jni call ndk-build if %ERRORLEVEL% EQU 0 ( echo ndk-build has failed, build cancelled cd.. mkdir "assets\shaders\skeletalanimation" xcopy "..\..\data\shaders\skeletalanimation\*.spv" "assets\shaders\skeletalanimation" /Y mkdir "assets\models\astroboy" xcopy "..\..\data\models\astroboy\*.*" "assets\models\astroboy" /Y mkdir "res\drawable" xcopy "..\..\android\images\icon.png" "res\drawable" /Y call ant debug -Dout.final.file=vulkanSkeletalanimation.apk ) ELSE ( echo error : ndk-build failed with errors! cd.. )