I am trying to build apk via buildozer using kivy, but not sure how long this process would be ...
Already waiting 50 mins, showing
How long do I still need to wait? Or anything I missed leading this stuck state?
It depend on your internet connection, and your computing resources.
On my "not very powerful" laptop, the first build can take 10 minutes.
But this long build only happen the first time you have to build (or if you modify important informations on the buildozer.specs, or if if you use "buildozer clean"). Next builds take me less than a minute.
On a VM, it can take longer dues to lack of resources, but 45 min seem IMO like there was a problem.