Firebase Realtime Database code guideline for Android developer
- Supported Android 4.0.1 (Ice Cream Sandwich) or newer
- Google Play services 11.8.0 or newer
- Android Studio 3.0.1 or higher
- google-services.json in app-level folder
- No Authentication usage
- Authentication usage
- Blog app demo
- Chat app demo
- Write Data
- Read Data
- Enabling Offline Capabilities