I've made an app using the Kivy cross-platform tool and I built the apk file using python-for-android. I want to store a secret-key locally in the application but since the apk file can be disassembled, How can I make sure my secret-key is safe?
After dissembling my apk file, I figured out that python-for-android stores all of its stuff including the python installation and the project itself in a binary file named private.mp3 so the source is not fully open and I might be good to go.
Securing android application made by kivy