Hi. I am trying to implement the FirebaseUI lib by DonManfred
I followed all the steps but when i call for StartActivity of SignInIntentBuilder i get the following error...
me saw that if me using Activity.Finish in main Activity and click then at the app icon again
the Activity will created again and all variables here are still there with used values before i closed the activity.
'These global variables will be declared once when...
i have a client app at phone (b4a) and a web server with iis and a vs studio 2017 web api project.
i will post data as json to server (i used okhttputils2) and the server should deserialize the data into a object/class.
but i facing the problem that nothing is deserialized and...