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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
.
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Erel
replied to the thread
B4J Question
[B4X][Macros] Is there a way to prevent a helper .jar from timing out and closing automatically?
.
Starts another program and doesn't wait for it to complete. You can probably skip the batch file and create a (long) macro that calls...
Apr 26, 2026
William Lancee
replied to the thread
B4J Question
[B4X][Macros] Is there a way to prevent a helper .jar from timing out and closing automatically?
.
That works - no "Completed. Exit code: -1". Thanks. Now I have to look up what start "" does.
Apr 26, 2026
William Lancee
reacted to
Erel's post
in the thread
B4J Question
[B4X][Macros] Is there a way to prevent a helper .jar from timing out and closing automatically?
with
Like
.
Try it with: set javaLocation=%2\.. CD %javaLocation%\bin start "" javaw --module-path %javaLocation%\javafx\lib --add-modules...
Apr 26, 2026
AlfaizDev
reacted to
Erel's post
in the thread
iOS Question
Error retrieving token: Communication error: NameResolutionFailure
with
100%
.
Issue is solved with a workaround. The issue involved a failed dns resolution which was solved by forcing the ip address with an entry...
Apr 26, 2026
AlfaizDev
posted the thread
iOS Question
Unable to Verify App
in
iOS Questions
.
We finished with one problem, now we're back to the second. I tried enabling developer mode, entering the UID code, re-creating the...
Apr 26, 2026
Erel
replied to the thread
Android Question
Unexpected results when moving around imageviews
.
I suggest removing the calls to sleep and implement the animations with B4XView.SetLayoutAnimated. It will make things simpler and will...
Apr 26, 2026
Erel
replied to the thread
iOS Question
Error retrieving token: Communication error: NameResolutionFailure
.
Issue is solved with a workaround. The issue involved a failed dns resolution which was solved by forcing the ip address with an entry...
Apr 26, 2026
Sabotto
replied to the thread
Italian
Copiare un file presente in cartella Download
.
anche con contentchooser non riesco, mi fa scegliere il file .db, ma poi non me lo restituisce con il nome reale bensi con qualcosa...
Apr 26, 2026
klaus
replied to the thread
Bug?
CSSUtils Bug?
.
This will work, or you could add the GradienMaker.bas file to your project. The only problem, in both cases, is that if there is an...
Apr 26, 2026
T
thetrueman
reacted to
JackKirk's post
in the thread
B4J Tutorial
SOLUTION??? Merging jars
with
Like
.
After searching the forums and asking around there seems to be no common, simple solution to this. SCENARIO You have created some java...
Apr 26, 2026
Sabotto
posted the thread
Italian
Copiare un file presente in cartella Download
in
Italian Forum
.
Buondi. Posso copiare un file presente nella cartella Download? Se si come? Avevo provato con questo codice semplice innanzitutto a...
Apr 26, 2026
Dave O
reacted to
Erel's post
in the thread
B4A Library
[B4X] B4XGifView - Cross platform animated gif view
with
Like
.
I was missing a cross platform, animated gif view, so created one. Usage is simple: Add with the visual designer and call SetGif to set...
Apr 26, 2026
klaus
replied to the thread
Bug?
CSSUtils Bug?
.
If you unzip the GradientMaker.b4xlib file you get two file: I am speaking of this manifest.txt file. And if you look at the code of...
Apr 26, 2026
klaus
replied to the thread
Bug?
CSSUtils Bug?
.
If you unzip the GradientMaker.b4xlib you find: - In the manifest.txt file of the GradientMaker.b4xlib it is written...
Apr 26, 2026
P
Pitag
reacted to
Mashiane's post
in the thread
B4J Tutorial
[BANano] Checking File Existence : (Async Fetch - BANanoFetch Inside BANanoPromise)
with
Like
.
Hi This code is based on a response I got about something else I needed about files, fetch & promise. Anyway.. The code below will...
Apr 26, 2026
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