Is there a way to keep the user signed in between native code and a WebView using Firebase Auth on Android?

问题

I am interested in building native and WebView based Android screens. I would like to keep the user signed in when navigating from a native to WebView screen. But I don't know how to achieve this.

来源：https://stackoverflow.com/questions/57320188/is-there-a-way-to-keep-the-user-signed-in-between-native-code-and-a-webview-usin