Android Question Problem Using a Class

Alberto Michelis said:

Hi, by Erel advice I move my code to a Class.
This code reads an html page and update sql records.
I need to callit from many project activities but I need the class job to be completed until continue.

If I code:

Dim s as NtSyncro (my class)
s.initialize 'init the class
s.wNtSyncro(0,0) 'call the method
log("back from class")
DoUpdateList 'refresh a list
log("back from refresh")

I get in the log:

back from class
back from refresh
wNtSyncro log lines

Then the list is not refreshed

How to do it?

Please see atached image.

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Alberto Michelis said:

Im using CustomListView but it is not the problem.
The problem is that the activity does not wait for the s.wNtSyncro to finish.
The wNtSyncro logs must be before the log("back from class") and not after.

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Alberto Michelis said:

Thanks! but it does not worked

s.Initialize
Log("### wait...")
wait for (s.wNtSyncro(0,0)) Complete (result As Boolean)
Log("### back from wait...")
DoUpdateList
Log("### back from DoUpdateList...")

the ### wait...
appears in the log
then all the wNtSyncro logs
and then nothing!
It neves runs ### back from wait !

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Alberto Michelis said:

I have version 7.01 and when I use ResumableSub I get an error:

Unknown type
Are you missing a library reference?

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Alberto Michelis said:

I have version 7.01 and when I use ResumableSub I get an error:

Unknown type
Are you missing a library reference?

Click to expand...

Starting from B4A v7.30, B4J V5.90 and B4i V4.30 it is possible to return values from resumable subs.

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