Gist for Analytics Medium

analyticsModule.kt

val analyticsModule = module {
  single<BaseAnalytics> { get<Context>().getAnalytics() }
}

BaseAnalytics.kt

abstract class BaseAnalytics {

    abstract fun logEvent(eventName: String, params: Bundle?)

    abstract fun setUserProperty(name: String, value: String)

    abstract fun setUserId(id: String)

    abstract fun clearData()

    abstract fun instanceId(listener: (String) -> Unit)
}

ContextExt.kt

fun Context.getAnalytics(): BaseAnalytics =
    if (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(this) == ConnectionResult.SUCCESS) {
        GMSAnalytics()
    } else  {
        HMSAnalytics()
    }

GMSAnalytics.kt

class GMSAnalytics : BaseAnalytics() {
    private val analytics = Firebase.analytics

    override fun logEvent(eventName: String, params: Bundle?) {
	analytics.logEvent(eventName, params)
    }

    override fun setUserProperty(name: String, value: String) {
	analytics.setUserProperty(name, value)
    }

    override fun setUserId(id: String) {
	analytics.setUserId(id)
    }

    override fun clearData() {
	analytics.resetAnalyticsData()
    }

    override fun instanceId(listener: (String) -> Unit) {
 	analytics.appInstanceId.addOnCompleteListener { if (it.isSuccessful) listener.invoke(it.result) }
    }
}

HMSAnalytics.kt

class HMSAnalytics(ctx : Context) : BaseAnalytics() {
    private val analytics = HiAnalytics.getInstance(ctx)

    override fun logEvent(eventName: String, params: Bundle?) {
	analytics.onEvent(eventName, params)
    }

    override fun setUserProperty(name: String, value: String) {
	analytics.setUserProfile(name, value)
    }

    override fun setUserId(id: String) {
	analytics.setUserId(id)
    }

    override fun clearData() {
	analytics.clearCachedData()
    }

    override fun instanceId(listener: (String) -> Unit) {
 	analytics.aaid.addOnCompleteListener { if (it.isSuccessful) listener.invoke(it.result) }
    }
}

SampleActivity.kt

private val analytics by inject<BaseAnalytics>()