1 This is a simple flutter app which can be easily merged with any other app to serve the purpose of login/signup options using firebase.

2 Just change the project name everywhere in the code to the name with which you register on FIREBASE.

3 Also download the google-service.json file of your project and paste it to "project_folder/android/app ".

4 Once its done you can run the app using either an android device plugged in to your machine via usb debugging or on an android simulator served by AVD of android studio.

5 All the registered users can be seen and managed via the AUTHENTICATION page on FREBASE.

6 Make sure you have an active running emulator of android via android studio or an android phone connected via USB debugging

7 Get into project folder type flutter run or F5 .