Integrating Firebase with Ionic App: A Guide to Adding Google Login

The article covers the setup of the Google Sign-in API and a cross-platform method for logging users into Firebase using Google Plus. To enhance the user experience, it is beneficial to provide an option for signing in with existing accounts such as Google, Facebook, or Github.
Cordova – Ionic Native GooglePlus login is not working, Check the SHA1 certificate, During pushing your application to google play store, the SHA1 is auto generated by google in the latest update. To resolve this you need to use the auto generated SHA1 every time & configure with this SHA1 certificate in your google account.

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