App stuck at opening. Infinite circular progress bar.

[akshaykumar9762]

Hello Sir,

I did localization according to your video. Just made one change that language will change according to system language.
Debug apk is working perfectly, Also flutter run --release is working perfectly but when I uploaded app on playstore and installed it from playstore app is stuck at circular progress. We have given one if else condition at main.dart. I dont know the cause as I am new to flutter. Can you please help me? I have attached main.dart and login.dart file as follows.
main.txt
login.txt