Introduction Here we create the demo for google sign in application in Ionic, for that we are using the Google Sign-In Cordova/PhoneGap Plugin . This plugin allows you to authenticate and identify users with Google Sign-In on iOS and Android . Out of the box, you'll get email, display name, profile picture url, and user id. You can also configure it to get an idToken and serverAuthCode . Google API setup To communicate with google api we want to require some tedious steps. It is (strongly) recommended that you use the same project for both iOS and Android. Android To configure Android, generate a configuration file here . Once Google Sign-In is enabled Google will automatically create necessary credentials in Developer Console. There is no need to add the generated google-services.json file into your cordova project. Make sure you execute the keytool steps as explained here or authentication will fail. Login on Android will use
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