Subscribe with Bind

Asked Jul 28 '20 at 10:18

Active Jul 28 '20 at 14:03

Viewed 68 times

Hello friends to improve the code below; Is there a way to directly "bind" the "event.position" value without having to subscribe? Or better?

var index: BehaviorRelay<Int> = BehaviorRelay.createDefault(0)

mainViewPager.pageScrollEvents().subscribe(
        { event ->
            index.accept(event.position)
        }
    )

I think I'm looking for something like the following (This code will not work, just an example);

mainViewPager.pageScrollEvents().position.bind(index)

edited Jul 28 '20 at 14:03

Felix

asked Jul 28 '20 at 10:18

Mehmet Ceylan

1

Won't something like `mainViewPager.pageScrollEvents().map(PageScrollEvent::position).subscribe(index)` work? (Disclaimer: I know neither RxRelay nor RxBinding) – Miha_x64 Jul 28 '20 at 10:23
you are a legend, yes it works – Mehmet Ceylan Jul 28 '20 at 12:08

Subscribe with Bind

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