Android Question Queue class for b4a thread safe and pick blocking if empty

[abonvici]

Hello everybody ,
is there such a queue in b4a, as described in subject..
I know that in other languages as i used it, for example python, the queue are thread safe read and write and you can block on picking element if the queue is empty , so i can create a sort of automatic producer-consumer pattern. Moreover you can always check if the quues is empty and blok on item picking untile other thread put a item in the queue. Then the picker resume and you have the producer-consumer totally not coupled....sorry for my english hope to have benn clear.
I really appreciate your support
Alessandro

 

[Erel]

You don't need to worry about thread safety as your code runs on the main thread. Libraries do all kinds of things in the background but eventually the event will be raised on the main thread.