Android Question Missing Erel's tutorial

aeric

Expert

Licensed User

Longtime User

• Yesterday at 4:14 AM

• #2

Is it about ResumableSub?

 

Upvote 0

EnriqueGonzalez

Expert

Licensed User

Longtime User

• Yesterday at 4:15 AM

• #3

Not sure, as RS only receive one event, and this tutorial was about a single sub handling multiple events

 

Upvote 0

aeric

Expert

Licensed User

Longtime User

• Yesterday at 4:17 AM

• #4

I think it is about using Tag property for many buttons and set the same event name. It is a video?

 

Upvote 0

EnriqueGonzalez

Expert

Licensed User

Longtime User

• Yesterday at 4:19 AM

• #5

It was a gif, or a simple video not like the Venmo ones. May be the buttons example could be, I remember having a global variable keeping the index of the events

 

Upvote 0

aeric

Expert

Licensed User

Longtime User

• Yesterday at 4:22 AM

• #6

This one? https://www.b4x.com/android/forum/threads/b4x-wait-for-multiple-tasks-to-complete.150329/

 

Upvote 0

EnriqueGonzalez

Expert

Licensed User

Longtime User

• Yesterday at 4:24 AM

• #7

No, I saw that one, it is like the opposite, letting the events flow and just selecting the last one

 

Upvote 0

aeric

Expert

Licensed User

Longtime User

• Yesterday at 4:25 AM

• #8

Recursive Subs?
There is a video on it.

 

Upvote 0

EnriqueGonzalez

Expert

Licensed User

Longtime User

• Yesterday at 4:34 AM

• #9

Dam* found it.
The index pattern.

[B4X] Resumable subs and the index pattern

The "index pattern" is a pattern that you can see in many examples and libraries where resumable subs are used. It is a simple solution to avoid race conditions and unexpected states. The resumable subs code like all other standard B4X code, is executed by the main thread. Still, with resumable...

www.b4x.com

It was resumable sub. Thanks @aeric

 

Upvote 1

Solution