consentDecision

An observable of the ConsentDecisions from the visitor.

Subscriptions to this observable always come from the Tealium background scheduler. You must emit these decisions from a single thread and return an observable that applies Observable.subscribeOn with a scheduler backed by the same thread.

For example, if the underlying CMP dispatches its events on the Android main thread, push those decisions into a subject from the main thread and pair it with Scheduler.MAIN:

// the CMP pushes decisions into `decisionSubject` on the main thread
private val decisionSubject = Observables.stateSubject<ConsentDecision?>(null)

override val consentDecision: Observable<ConsentDecision?>
    get() = decisionSubject.asObservable()
        .subscribeOn(Scheduler.MAIN)

Warning. Emitting from a scheduler other than the one passed to Observable.subscribeOn will cause race conditions. See Observable.subscribeOn for the full contract.