Application Initialization

Bubbl must be initialized once at app startup.

Step 1: Create a custom Application class

File: app/src/main/java/.../MyApplication.kt

class MyApplication : Application() {
    override fun onCreate() {
        super.onCreate()

        // Initialize Firebase first
        if (FirebaseApp.getApps(this).isEmpty()) {
            FirebaseApp.initializeApp(this)
        }

        // Initialize Bubbl
        BubblSdk.init(
            application = this,
            config = BubblConfig(
                apiKey = "YOUR_API_KEY",
                environment = Environment.PRODUCTION,
                segmentationTags = emptyList(),
                geoPollInterval = 5 * 60_000L,
                defaultDistance = 10
            )
        )
    }
}

Why this order matters

• Firebase must be ready before the SDK registers for notifications.
• Bubbl needs an Application context because it lives across activities.

Optional: dynamic API key storage

For QA or multi-tenant test builds, you can load the API key at runtime instead of hardcoding it.

TenantConfigStore.load(this)?.let { cfg ->
    BubblSdk.init(
        application = this,
        config = TenantConfigStore.toBubblConfig(cfg)
    )
}