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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
C
candide
posted the thread
B4R Library
ArrayList for B4R
in
B4R Libraries
.
For Arduino, ArrayList Class is : The ArrayList class is a C++ template class that provides an implementation of an ArrayList for easy...
Apr 25, 2026
Magma
reacted to
JackKirk's post
in the thread
B4J Library
An SSH library courtesy of MS Copilot - B4JSSH - now the Ferrari version
with
Like
.
PREAMBLE For some time now I have had a B4J app that manages a number of Netonix (any) and Ubiquiti (USW-FLEX) WISP switches that turn...
Apr 25, 2026
cklester
reacted to
JackKirk's post
in the thread
B4J Library
An SSH library courtesy of MS Copilot - B4JSSH - now the Ferrari version
with
Wow
.
Version 3.1 (Fully self contained version - no external jsch-0.1.55.jar required) -...
Apr 25, 2026
Filippo
replied to the thread
Android Question
ImmersiveMode Using B4A [RESOLVED]
.
I use this code, and it works for me. Private Sub Activity_WindowFocusChanged(HasFocus As Boolean) ' Log(HasFocus) If HasFocus...
Apr 25, 2026
Johan Schoeman
replied to the thread
B4J Question
SOLVED??? jar in a jar?
.
How many classes in the Jar? You can copy them out and add the classes to your b4j wrapper. Painful but can be done - have done it...
Apr 25, 2026
JackKirk
replied to the thread
B4J Question
SOLVED??? jar in a jar?
.
If I don't have the wrapped jars source? - sorry for being perdantic but I am leading to something here.
Apr 25, 2026
B
Big Dave
replied to the thread
Android Question
ImmersiveMode Using B4A [RESOLVED]
.
Tried in Release mode and still getting an error ** Activity (main) Resume ** ** Activity (main) Pause, UserClosed = false **...
Apr 25, 2026
aeric
replied to the thread
B4J Tutorial
Running B4J on macOS (Free/No VM)
.
Tested with B4A. Working for Android Studio emulator and successfully connected to real phone using B4A-bridge. Note: B4ASdkManager is...
Apr 25, 2026
JackKirk
replied to the thread
B4J Question
SOLVED??? jar in a jar?
.
I may not have been clear - I am using B4J SLC to compile a bit of Java that wraps a jar and creates a B4J library - I'm interested in...
Apr 25, 2026
Mashiane
reacted to
AnandGupta's post
in the thread
Android Example
B4Xgoodies_from_walt61 Online
with
Like
.
What's New Since Last Week (18 Apr 2026 to 25 Apr 2026) B4J Comms & Network AN SSH LIBRARY COURTESY OF MS COPILOT - B4JSSH AN SSH...
Apr 25, 2026
aeric
reacted to
AnandGupta's post
in the thread
Android Example
B4Xgoodies_from_walt61 Online
with
Like
.
What's New Since Last Week (18 Apr 2026 to 25 Apr 2026) B4J Comms & Network AN SSH LIBRARY COURTESY OF MS COPILOT - B4JSSH AN SSH...
Apr 25, 2026
AnandGupta
replied to the thread
Android Example
B4Xgoodies_from_walt61 Online
.
What's New Since Last Week (18 Apr 2026 to 25 Apr 2026) B4J Comms & Network AN SSH LIBRARY COURTESY OF MS COPILOT - B4JSSH AN SSH...
Apr 25, 2026
aeric
replied to the thread
B4J Question
SOLVED??? jar in a jar?
.
By default, AdditionalJar is compiled into your result.jar in release mode when #MergeLibraries: True is set. You can use B4J to...
Apr 25, 2026
JackKirk
posted the thread
B4J Question
SOLVED??? jar in a jar?
in
B4J Questions
.
I have been searching the forums, without luck, for a way to embed a referenced jar inside a jar created by the simple library compiler...
Apr 25, 2026
aeric
reacted to
tchart's post
in the thread
B4J Tutorial
PushPull - simple app to sync B4X code with GitHub
with
Like
.
@aeric Ive added the ability to add a comment - in the CLI as well
Apr 25, 2026
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