Supported devices 0 on Google play

Question

I know similar question is posted here. I uploaded an app to Google Play Store but it is incompatible with all the devices. The app is actually a SignalR based chat applicat

Answer 1

As default, any android feature has android:required="true". Hence, when you upload apk to Google Play, bots see android:required="true". It assumes that your app won't work unless that feature is available. Hence, you get this "0 devices supported".

Simply making android:required="false" solves the problem.