Demo email: admin@gmail.com
Password: password
You have the freedom to change the API level and you have to replace my firebase app package by your package.
✍✍ Sign Up (registration new user).
✍✍ Logout.
✍✍ Easy to exit.
✍✍ Check new/existing user after exit (if not then redirect to previous activity, otherwise you have to register).
✍✍ API 23 (marshmallow 6.0) and higher API supported.
Md. Rubel Rana contact@mdrubel.info
Licensed under the MIT License.
******* Happy Coding *******