Introduction

Firebase is used to develop high-quality apps. It supports “Android”, “iOS”, “Web”, and “Unity”.
Firebase is an emerging technology in mobile application development. It is a more secure cloud-based platform and provides a lot of services for building mobile applications very efficiently and quickly.

Firebase services

Requirement
The following steps should be followed
Carefully follow the below steps to connect Firebase to Android applications using Android Studio.
Step 1
Go to the Firebase site and create a Firebase account using your Gmail id. Log into your account once created.
Link: https://firebase.google.com
Firebase
Step 2
This is the Firebase Console of my account.
Firebase Console
Step 3
Log into the Firebase Gmail account from your Android Studio because this account synchronizes the data between Firebase and your application.
Firebase In Android Studio
Step 4
Open your project and click Tools ⇒ Firebase.
Firebase In Android
Step 5
Now, open your Firebase Assistant and select Realtime Database.
Firebase In Android
Step 7
Click "Connect to Firebase", as shown below. It will connect the app to the Firebase account automatically.
Firebase In Android
Step 8
It shows your app name already. Just choose your country and region, followed by clicking on "Connect to Firebase".
Firebase In Android
Output
Now, your app is connected to Firebase.
Firebase In Android
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