I have a Behavior Relay to control `MediaPlayer` (...

# rx

[Mohamed Ibrahim]

I have a Behavior Relay to control MediaPlayer (in Activity) from viewModel, and I have another for settings .. now I want the player relay to only skipUntil the settings emit an enable sound item.
from docs skipUntil only waits for an Observable to emit at least an item. but what if need to check on that item too, should I use something else or there is something missing

[Matej Drobnič]

Just filter the second observable

[Matej Drobnič]

e.g. a.skipUntil(b.filter { //Check for wanted items })

[Mohamed Ibrahim]

I did that but does this work with the tow observables changes, I mean I did that but it seems that the predicate evaluated only the first time.