Channels
#rx
Title
u
ubu
09/07/2018, 2:41 PMAn example:
Copy code
override fun onSatelliteClicked() {
mapSubject.take(1).subscribe(this::toggleSatelliteMode)
}k
kioba
09/07/2018, 2:42 PMthis will trigger
toggleSatelliteModeu
ubu
09/07/2018, 2:43 PMoneClick -> oneAction
a new click event -> a new subscription.
that may sound crazy, I suppose 😀
k
kioba
09/07/2018, 2:47 PM Copy code
myClickSubject.switchMap {
mapSubject.take(1)
}.subscribe(this::toggleSatelliteMode, onError = {/* dont forget error ;) */ } ) Copy code
override fun onSatelliteClicked() {
myClickSubject.onNext(1)
}this way you don’t have to subscribe just once and each click will take one from the map.
@jeremy was right with using the SwitchMap
not sure if
take(1)myClickSubject2 Views