android - Social Authentication in Ionic App using ngCordova-oauth -


i using ngcordova-oauth sign facebook , google. app working fine use inappbrowser open webview , login. not detect if user has login in device.

how can achieved in ionic/cordova app if user has login in fb or google take token there rather open webview everytime , signing up?

how follows

1 - let user login first time via ngcordova-oauth

2 - authentication token , save it, im using $localstorage

3 - when user opens app next time, send authentication token server , validate (before step 1)

4 - if authentication token valid, skip login , move on

5 - if user logs out, clear authentication token, invalidate step 3, , force log again


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