I have read this statement:
An (stupid) example:
The result of this code is not what you wanted. If you use DoEvents (I tried also using VB.NET) you get the "right" behavior.
I think that you cannot use Sleep(0) as an alternative to DoEvents, because anyway, even setting to 0 the duration of the sleep, control wil be returned (for micro-seconds, probably) to the calling routine.You can call Sleep(0) for the shortest pause. This can be used to allow the UI to be refreshed. It is a good alternative to DoEvents (which doesn't exist in B4J and B4i and should be avoided in B4A).
An (stupid) example:
B4X:
Sub Activity_Resume
For i = 1 To 10
LogColor("I : " & i, Colors.Red)
Show
Next
End Sub
Sub Show
For j = 1 To 100
Label1.Text = j
LogColor("J : " & j, Colors.Blue)
Sleep(0)
Next
End Sub
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