React-Native productFlavors (Error type 3: Activity class does not exist)

Question

I want to use 2 productFlavors for my Android App: live and staging.

In app/build.grandle I defined them like this: <

Answer 1

Uninstall the app from the device using:

cd android && ./gradlew uninstallAll

Then run the app again using:

react-native start
react-native run-android