This app is just a small version created for learning purpose.
Connect the app to your Firebase project before running.
Also enable the following things in the Firebase console:
- Firebase Authentication with email/password authentication
- Firebase Storage
- Firebase Cloud Firestore under Firebase Database
- Also make sure the security rules are enabled before you run.
Frontend -> XML -> https://www.w3schools.com/xml/xml_whatis.asp#:~:text=XML%20stands%20for%20eXtensible%20Markup,XML%20is%20a%20W3C%20Recommendation
Backend -> JAVA -> https://www.w3schools.com/java/java_intro.asp
Database -> Firebase -> https://www.tutorialspoint.com/firebase/index.htm