I am not able to optimise my apk that I created using Buildozer. when is use the optimize command:
$ ~/.buildozer/android/platform/android-sdk-20/build-tools/23.0.1/zipalign -v 4 ./bin/Your-App-0.1-release.apk ./bin/Your-App-0.1-release-optimized.apk
its saying bash :
no such file or directory.
plus I don't know which sdk I'm using. my project location is Desktop/mobileapp/bin/TibetanAstroCalendar-0.1-Release-unsigned.apk (I created the release version
and one more question : - from which directory do I need to run the optimize command
I suggest installing the zipalign package. In Ubuntu, that would simply be:
sudo apt-get install zipalign
Then do:
cd home/kivy/desktop/mobileapp/bin
zipalign -v -p 4 TibetanAstroCalendar-1.0-release-unsigned.apk aligned.apk
That is based on your provided information, but perhaps that directory is /home/kivy/desktop/mobileapp/bin? Is a leading / missing? You can replace the name aligned.apk with any file name you like.
If you cannot or do not want to install the zipalign package, look for any zipalign under .buildozer in your home directory, then replace zipalign with the path to the zipalign you found.
Some versions of zipalign do not recognize the -p option. If you get an unrecognized option error, just leave off the -p.