B4J Question sleep(0)

[le_toubib]

hi all
i recently migrated to the resumable subs
i must say it s beautiful
but i wonna ask a newbie question
in a resumable sub , i call a function and use the returned value for the following code ,
e.g :

x = extractNumbersFromString( "sampletext5")
dim y as string = temlist.get(x)

in the above code i found x =0 unless i separate both lines with a sleep(0) ..only then x=5
is this a correct action ?

x = extractNumbersFromString( "sampletext5")
sleep(0)
dim y as string = temlist.get(x)

 

[MarkusR]

i guess u need the wait for syntax there

https://www.b4x.com/android/forum/threads/b4x-resumable-subs-sleep-wait-for.78601/

 

[Erel]

s this a correct action ?

No.

See the video tutorial. If extractNumbersFromString is a resumable sub then you should make it return a ResumableSub object and then call it with Wait For.