I\'m new to android development, since a long time, I\'m stuck in one error that is Run your app to verify installation (Checking if the app has communicated with our servers. Y
You are not stucked my friend, just follow this steps:
1. Go to your android studio project and click on Main_activity.xml to show your app
2. click run menu and run the app either in a real device or an emulator
3. when it has loaded the app, then your connection will be successful in firebase