The Firebase SDK for Android is the official way to add Firebase to your Android app . To get started, visit the setup instructions.
Read moreWhere is Firebase config?
Get config file for your Android app
Read moreWhat is initializeApp?
initializeApp(Context context) Initializes the default FirebaseApp instance using string resource values – populated from google-services .
Read moreWhat is Firebase admin used for?
The Admin SDK is a set of server libraries that lets you interact with Firebase from privileged environments to perform actions like: Read and write Realtime Database data with full admin privileges .
Read moreHow do I initialize Firebase app in Python?
Add the Firebase Admin SDK to your server
Read moreHow do I know if Firebase is initialized?
You can try to get the Firebase app instance , in it’s code firebase checks if it’s initialized, if not it throws an IllegalStateException . Then you can check to see if your app is already initialized.
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