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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
Erel
replied to the thread
Android Question
Permission type (Only when App is running, Always)
.
This is only(?) relevant for the location - ACCESS_BACKGROUND_LOCATION permission. You can check for a permission with...
Mar 5, 2026
Erel
replied to the thread
Android Code Snippet
[B4X] List to array
.
Fixed. Thank you!
Mar 5, 2026
Erel
reacted to
Daestrum's post
in the thread
Android Code Snippet
[B4X] List to array
with
Like
.
I might be wrong, but B4I code path doesn't seem to return anything. (Think a line is missing in your example)
Mar 5, 2026
josejad
reacted to
resti's post
in the thread
Spanish
Lista de desarrolladores de habla hispana
with
Love
.
Hola soy Cebrian de Elche (España)
Mar 5, 2026
Erel
replied to the thread
iOS Question
Generate xcarchive
.
B4i creates a regular Xcode project and then invokes the command line xcodebuild tool to build the IPA. You can open the project with...
Mar 5, 2026
J
Jerryk
replied to the thread
Android Question
How to get the CornerRadius of a Button?
.
I am looking for a solution for Button not for Panel. Button.Background has: android.graphics.drawable.StateListDrawable
Mar 5, 2026
E
emexes
reacted to
walt61's post
in the thread
Android Question
File.Exists in Windows
with
Like
.
Furthermore, the file that appears to exist is "ANGEL_MERINO_GUZMAN_1_0.PRM.PDF" (with underscores) and the one that does not is "ANGEL...
Mar 5, 2026
W
walt61
replied to the thread
Android Question
File.Exists in Windows
.
Furthermore, the file that appears to exist is "ANGEL_MERINO_GUZMAN_1_0.PRM.PDF" (with underscores) and the one that does not is "ANGEL...
Mar 5, 2026
knutf
reacted to
microfan's post
in the thread
B4R Code Snippet
D-PID: Alternative PID algorithm
with
Like
.
Maybe someone is interested in this algorithm, which is a kind of PID controller but with better performances. It is described in great...
Mar 5, 2026
peacemaker
replied to the thread
Android Question
File.Exists in Windows
.
Did you try file.exists(file.append(DirApp, "PDFEcg") ,"ANGEL MERINO GUZMAN 1_0.PRM.PDF") ?
Mar 5, 2026
teddybear
replied to the thread
B4J Question
Linux Standalone Server Apps (non-ui)
.
On Linux, it is no different from Windows.the standalone packager is under the folder build, on Windows, the app is launched using...
Mar 5, 2026
teddybear
replied to the thread
Android Question
File.Exists in Windows
.
1.Are you sure your app is running on Android? 2.Why is the path \BASIC4~1\ instead of \Basic4Mac\?
Mar 5, 2026
Johan Hormaza
reacted to
AnandGupta's post
in the thread
He's not human!
with
Like
.
Yes and the tool IS HELPING developers, not replacing. I too am thankful to A.I.
Mar 5, 2026
Johan Hormaza
reacted to
Mashiane's post
in the thread
He's not human!
with
Like
.
I know right, I'm not... LOL... B4XDaisyUI Kit 0.30 (Alpha) Loaded.... B4XDaisy UIKit Version 0.40 ALPHA coming next week...
Mar 5, 2026
Johan Hormaza
reacted to
LucaMs's post
in the thread
He's not human!
with
Haha
.
Now I'm sure: @Mashiane is not human! 😁
Mar 5, 2026
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