The Firebase SDK for Android is the official way to add Firebase to your Android app . To get started, visit the setup instructions.
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 .
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