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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
What's new
New Posts
New profile posts
Latest activity
Claudio Oliveira
reacted to
Alexander Stolte's post
in the thread
B4A Library
[B4X] [XUI] AS PremiumSummary [Payware]
with
Like
.
With this view you can easily and with little effort list your premium features and make it easier for the customer to choose the right...
Feb 25, 2026
LucaMs
reacted to
Sabotto's post
in the thread
Italian
Chiacchiericci
with
Haha
.
controllati il dito, odoralo almeno....🤔
Feb 25, 2026
Sabotto
replied to the thread
Italian
Chiacchiericci
.
controllati il dito, odoralo almeno....🤔
Feb 25, 2026
tsteward
replied to the thread
B4A Library
[B4X][B4Xlib] B4XClipboard
.
Where is Version 2.0 please. It is not in the first post.
Feb 25, 2026
R
RichardN
posted the thread
iOS Question
Google Maps - Loss of support for IOS 16
in
iOS Questions
.
The B4i example contains the updated Google Maps Bundle and .bas support files. However the forum maps example specifies #MinVersion...
Feb 25, 2026
B
Brian Dean
replied to the thread
B4J Question
How to Generate a .bin file and also read the data of this file.
.
I don't like to see questions go unanswered, but I have removed my first response because I think that I misunderstood the question. I...
Feb 25, 2026
Cesar_Morisco
replied to the thread
B4R Question
MQTT port 1883 blocked on mobile networks (4G/)? Is this expected and what is the best workaround?
.
Hello! Thanks for your question. I have always used MQTT in the way shown in the following link: 👉...
Feb 25, 2026
shirlun
replied to the thread
iOS Question
QBImagePicker and B4I v10.0
.
I have downloaded the XML file to the b4i Libraries folder, but it still shows the same error. Even after I removed the use of...
Feb 25, 2026
LucaMs
reacted to
CR95's post
in the thread
B4J Question
B4J CLV Background
with
Like
.
@LucaMs Thank you
Feb 25, 2026
C
CR95
replied to the thread
B4J Question
B4J CLV Background
.
@LucaMs Thank you
Feb 25, 2026
aeric
replied to the thread
[Project Template] Web API Server NEXT
.
HelpHandler is an underrated class that deserved a better recognition. I am thinking to take it out from Pakai Server template and make...
Feb 25, 2026
LucaMs
replied to the thread
Italian
Chiacchiericci
.
La cosa buffa un par de ... !
Feb 25, 2026
peacemaker
replied to the thread
B4R Tutorial
How to calculate device's battery lifetime ?
.
According to this my finding some developer has created the more advanced calculator: https://serbinov.github.io/battery-calculator/
Feb 25, 2026
ilan
replied to the thread
Android Question
B4X Pages bug?
.
Thanks i will try it when i get to my pc
Feb 25, 2026
ilan
reacted to
LucasHeer's post
in the thread
Android Question
B4X Pages bug?
with
Like
.
Yes sir, I've traced this problem through b4xpages. There is a keyboard height event called on app start (closing keyboard), but the...
Feb 25, 2026
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