Steps to Configure authentication in Device(android) ionic start newApp ionic platform add android cordova plugin add cordova-plugin-inappbrowser bower install ngCordova bower install ng-cordova-oauth -S include both script into index.html above cordova.js <script src=”https://stackoverflow.com/questions/37523038/lib/ngCordova/dist/ng-cordova.min.js”></script> <script src=”lib/ng-cordova-oauth/dist/ng-cordova-oauth.js”></script> <script src=”https://stackoverflow.com/questions/37523038/cordova.js”></script> Dependency injection include below code $scope.googleLogin = function() { console.log(‘In My Method’); $cordovaOauth.google(“Client ID”, [“https://www.googleapis.com/auth/urlshortener”, “https://www.googleapis.com/auth/userinfo.email”]).then(function(result) { console.log(JSON.stringify(result)); … Read more