how to switch between 3 different private sign key?
I often do projects for other people, but they have their own signatures, is there a way to put a source code to change between one signature and another?
Hi, all please help After I can not upload to play store (error: You uploaded an APK that is not signed with the upload certificate. You must use the same certificate.) I go to menu "App integrity" and download certificate "Upload key certificate" (upload_cert.der) because google say: This is...