I am using a calculator app that have other apps such as what's app and allows them to run a 2nd copy in a hidden environment. Since upgrading to Android 11, I am getting a "Generate optimize apk failed" error. The program is apparently open source, I think. Here are screenshots attached for the app. Can you please help me getting working again, then I would like to create an ad free app with many improvements if possible?
4 фрилансеров(-а) готовы выполнить эту работу в среднем за $188
Hello, I read your description and looked images carefully. I have plenty experience of android app development. I will upgrade your project to Android 11 successfully by Sunday evening. I hope you contact me.