Android Question how to call a function asynchronously

[Roberto P.]

there is a way to call a function that works asynchronously from a procedure to carry out a long process without it being slowed?

For example: during the processing of a number of elements (30000), I need to update the GUI to view the processing status.

I tried to use DoEvents, but do not solve the problem.

I hope it is clear.
thank you

 

[Roberto P.]

CallSubDelayed is queued messages, then it is called at the end of the process and not good.
thanks

 

[LucaMs]

I hope it is clear.

Per me sarebbe molto più chiaro in italiano

Più che asincrono mi sembra che ti serva sincrono, ovvero che possa andare in esecuzione mentre è in esecuzione il loop.

DoEvents dovrebbe funzionare; premetti un Activity.Invalidate oppure un Invalidate sulla View che devi aggiornare.


Try using the Invalidate method of the Activity or of the View you need to update, before DoEvents.

 

[Informatix]

there is a way to call a function that works asynchronously from a procedure to carry out a long process without it being slowed?

For example: during the processing of a number of elements (30000), I need to update the GUI to view the processing status.

I tried to use DoEvents, but do not solve the problem.

I hope it is clear.
thank you

You have two solutions: using the Threading library or the CallSubExtended library of ProBundle (much easier).

 

[Erel]

You can use CallSubDelayed for this. Split the task to several smaller tasks and call the next one each time with CallSubDelayed (after you update the progress).

 

[Roberto P.]

Try the various options. Thank you all