LocalEventTrackerService

The EventTrackerService used by TrackScreenView, TrackOnLifecycleEvent, rememberTracker and trackImpression.

Provide it once, at the root of your Compose tree, from wherever your app gets its tracker:

setContent {
    CompositionLocalProvider(LocalEventTrackerService provides tracker) {
        App()
    }
}

Reading it without a provider throws. The helpers do not read it in previews or in the layout inspector, so those work without a provider.