CODEWITHSUNDEEP
androidandroid-viewpagerrx-javaandroid-adapterpublishsubject
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Reputation: 615

RxJava PublishSubject Not being Executed onNext

Can anyone point me to the right direction please? I have a RecyclerView which holds a ViewPager who has 2 Fragments. So the view hierarchy kinda looks like these:

Activity
-------RecyclerView
------------------Adapter ↖
------------------------ViewPager ↖
---------------------------------Fragment1 (Radio Buttons) , Fragment2 (Num Picker)

Im trying to retrieve a Click on each Radio Button (Enum Long Value) so I modify Room DB inside the Adapter.

Gif of Use Case:

Gif

This is my Open Fragment1 code:

private val publishSubject: PublishSubject<Long> = PublishSubject.create()
open val publishObservable: Observable<Long> = publishSubject

RadioButton.onClick { _ -> 
    publishSubject.onNext(WINNER.AWAY.value) 
    println("Fragment 1 = ${WINNER.AWAY.value}") // <-- This prints on Click
}

enum class WINNER(val value: Long) {
        LOCAL(1),
        DRAW(2),
        AWAY(3)
}

In the Adapter:

val fragment1 = Fragment1()
mDisposable.add(fragment1.publishObservable
                .subscribeOn(Schedulers.io())
                .subscribe { println("Adapter = $it") }) // <-- This doesnt println

I have tried using Bundles, Shared Preferences, Interfaces and even other Horizontal RecyclerView (This one Im not sure how to rlly use with a fixed view)But i do know performance wise RV its better.

Upvotes: 0

Views: 762

Answers (0)

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