Android Question Hide a picture and execute a procedure using a timer

[Espinosa4]

Hide,

I am looking for info but I can't find anything similar. I think it is too basic but I can't do it.

I am trying using a timer (using service module) hide and execute a procedure but I can't do it.

When I am inside timer_tick I need hide a picture and execute a procedure.

The image I can't upload as Process Globals and also from the service modelu I can execute a procedure from another module.

Sorry for the bad explanation.
Best regards

 

[Erel]

Why is the timer in the service and not in the activity?

 

[Espinosa4]

Why is the timer in the service and not in the activity?

Thanks Erel for your support and help.

Can I do it? I thought the timer is always a service.

Cheers

 

[DonManfred]

I thought the timer is always a service.

You should read the beginners guide again

 

[Espinosa4]

Sure my dear DonManfred.
I read the document when all was new for me but if there is the answer, I'll do it again.

Thanks

 

[DonManfred]

BTW: You dont need a timer at all for what you want... You can just use CallSubPlus

 

[Espinosa4]

BTW: You dont need a timer at all for what you want... You can just use CallSubPlus

Thanks for your reply.

Basically I need a timer first I'll show an image, and after another one, etc and little by little the timer more fast. More or less like a memory test

 

[Espinosa4]

Thank you friends. Re-reding the beginners guide I've found all you suggest me.
Thanks!