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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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Latest activity
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Latest activity
Aldo's
replied to the thread
Italian
[Risolto] [B4A] Visualizzare un PDF
.
Si, mi stavo orientando verso questa soluzione che sembra risolva il problema. Grazie
Mar 12, 2026
Aldo's
reacted to
LucaMs's post
in the thread
Italian
[Risolto] [B4A] Visualizzare un PDF
with
Like
.
Quello è un intent (in B4A) che consente di aprire il documento con un'app già installata nel dispositivo e impostata come default per i...
Mar 12, 2026
maXim
reacted to
Erel's post
in the thread
Other
B4J v10.5 with integrated Code Bundle tool has been released
with
Like
.
I'm happy to release B4J v10.5! Code Bundle is a tool that packs your project together with additional relevant information into a...
Mar 12, 2026
aeric
reacted to
Erel's post
in the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
with
Like
.
On the reusing of rows Objects in B4X are passed by reference, and arrays are objects. By design, LOA reuses the rows arrays whenever...
Mar 12, 2026
Erel
replied to the thread
B4A Library
[B4X][LOA] ListOfArrays - lightweight, powerful and flexible collection
.
On the reusing of rows Objects in B4X are passed by reference, and arrays are objects. By design, LOA reuses the rows arrays whenever...
Mar 12, 2026
aeric
replied to the thread
Share My Creation
[Project Template] [B4X] Dashboard
.
I don't understand what you want to achieve. Drawer is showing temporarily and will be hidden automatically once you click outside of...
Mar 12, 2026
Magma
reacted to
Erel's post
in the thread
Other
B4J v10.5 with integrated Code Bundle tool has been released
with
Love
.
I'm happy to release B4J v10.5! Code Bundle is a tool that packs your project together with additional relevant information into a...
Mar 12, 2026
R
Rick47
reacted to
Erel's post
in the thread
Other
B4J v10.5 with integrated Code Bundle tool has been released
with
Like
.
I'm happy to release B4J v10.5! Code Bundle is a tool that packs your project together with additional relevant information into a...
Mar 12, 2026
Erel
reacted to
aeric's post
in the thread
Share My Creation
[Project Template] [B4X] Dashboard
with
Like
.
version 0.60 Added B4A and B4i projects but only tested on B4A (landscape) Reorganize project version 0.63 Set 45 degree rotation for...
Mar 12, 2026
Erel
reacted to
aeric's post
in the thread
Share My Creation
Simple Receipt Printer
with
Like
.
It's now available on Google play.
Mar 12, 2026
Erel
reacted to
aeric's post
in the thread
Other
B4J v10.5 with integrated Code Bundle tool has been released
with
Like
.
May come handy in the future. I guess it can be use for paging. Dim Page2 As List = Results.SubList(10, 19)
Mar 12, 2026
Erel
reacted to
Alex_197's post
in the thread
Android Question
Open a pdf file
with
Like
.
check these links https://www.b4x.com/android/forum/threads/pdfium-library-16-kb-issue.169971/...
Mar 12, 2026
Erel
replied to the thread
B4A Library
[B4X] SelfieSegmentation with ML Kit
.
Looks like the mask size isn't the same as the bitmap size. Change the code in HandeChooserResult to: If res.Success Then...
Mar 12, 2026
aeric
replied to the thread
Share My Creation
[Project Template] [B4X] Dashboard
.
I have checked that both sources are correct. Did you copy to the B4X Additional Libraries folder and overwrite the older version...
Mar 12, 2026
MrKim
replied to the thread
Android Question
What is the best AI for generating B4X apps?
.
Paying 10 bucks a month for GitHub ai and using Claude code. Copilot just made too many mistakes. Claude still makes mistakes but...
Mar 12, 2026
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