Created
January 26, 2022 03:26
-
-
Save fededri/4902c7bf755ef3b3c138d810bd4a1d26 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class FlowWrapper<T>(private val source: Flow<T>) : Flow<T> by source { | |
init { | |
freeze() | |
} | |
fun collect(onEach: (T) -> Unit, onCompletion: (cause: Throwable?) -> Unit): Cancellable { | |
val scope = CoroutineScope(SupervisorJob() + Dispatchers.Main) | |
scope.launch { | |
try { | |
collect { | |
onEach(it) | |
} | |
onCompletion(null) | |
} catch (e: Throwable) { | |
onCompletion(e) | |
} | |
} | |
return object : Cancellable { | |
override fun cancel() { | |
scope.cancel() | |
} | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment