Android Question Class routine not executed in b4a v6.50 beta1

[Levit]

It is a small class with some buttons (Keypad).
The routine 'Keys_Click' is not executed, but you can hear the buttons click sound.
Only happens in b4a 6.50 beta1.
Regards

 

[Erel]

This code is completely wrong:

Do While(result=1)
   Try
     DoEvents
   Catch
     Log(LastException)
   End Try
Loop

I did revert the change in the Click event implementation so it will continue to work (due to usages of the click event in modal dialogs).

You should never try to hold the main thread. It will only cause problems and it is not needed.

 

[Levit]

Thanks for the tip @Erel .
I did find an example somewhere in the forum holding the main thread to achieve a modal effect. I just added the 'Try.... catch', and it worked.
I still don't know how to make a right coded modal dialog. Can you please give some directions?
Thank you !

 

[Erel]

Don't try to make it a modal dialog. You can put a transparent panel behind the dialog and handle its Click event. The user will not be able to access the underlying views.

 

[Levit]

if if understand it right, I MUST have a routine outside the class only to handle the Click Events.
I can not come back to the point, in main thread, following the call to the class.
Thank you.

 

[Erel]

if if understand it right, I MUST have a routine outside the class only to handle the Click Events.

No.

If the button is created in the class then the event will be handled in the class.

Example: https://www.b4x.com/android/forum/threads/customview-numpad.64191/#content