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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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B4A - Android
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Android Questions
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Libraries developers questions
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8.1K
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Java Question
First mistake when recompiling an old project
Mar 2, 2026
Sergio Castellari
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Android Question
[SOLVED] Error in B4A V7.01 and 7.30
Johan Schoeman
Aug 22, 2017
Answers
10
Views
4K
Aug 24, 2017
DonManfred
A
I run an example code, It seems strange. Please advice me whether it is correct or not.
AndyChang
Aug 24, 2017
Answers
3
Views
1K
Aug 24, 2017
AndyChang
A
P
Unable to access Internet from a Background service
palmzac
Aug 23, 2017
Answers
1
Views
1K
Aug 24, 2017
Erel
L
xml.GetDrawable vs. LoadBitmapResize
leitor79
Aug 23, 2017
Answers
3
Views
2K
Aug 24, 2017
Erel
J
how to show developer apps in play store?
jchal
Aug 24, 2017
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1
Views
899
Aug 24, 2017
Erel
J
How to Set Tag for Listview Item
junaidahmed
Aug 24, 2017
Answers
6
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2K
Aug 24, 2017
Erel
ResumableSub in DoWhile loop allowed?
fredo
Aug 24, 2017
Answers
1
Views
2K
Aug 24, 2017
Erel
Can you have different BT-profiles active between two devices at the same time?
moster67
Aug 23, 2017
Answers
3
Views
3K
Aug 24, 2017
Erel
J
How to remove Multiple Carriage return from string
junaidahmed
Aug 24, 2017
Answers
7
Views
3K
Aug 24, 2017
Erel
J
Unable to write to database in DirExternalRoot?
Juzer Hussain
Aug 24, 2017
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8
Views
2K
Aug 24, 2017
AnandGupta
test
DonManfred
Aug 23, 2017
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5
Views
1K
Aug 24, 2017
DonManfred
B4A Version 7.30 Error
BitsAndBytes
Aug 21, 2017
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5
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2K
Aug 24, 2017
BitsAndBytes
J
IME Keyboard not working in Activity Create Event
junaidahmed
Aug 24, 2017
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4
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2K
Aug 24, 2017
junaidahmed
J
B
Are there any Tutorials exclusively for Licenced Users in this forum ?
beelze69
Aug 24, 2017
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1
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1K
Aug 24, 2017
Erel
A
print to a printer connected via bluetooth
ambg
Feb 12, 2017
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3
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3K
Aug 24, 2017
f0raster0
[SOLVED] Please help: WaitFor with HttpJob inside a Class Module - Thanks
Mashiane
Aug 23, 2017
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5
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4K
Aug 24, 2017
OliverA
M
Problem with b4aMobileVisionText
mczubel
Aug 23, 2017
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11
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2K
Aug 23, 2017
DonManfred
OkhttpUtils2 timeout
Alberto Michelis
Feb 10, 2017
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13
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5K
Aug 23, 2017
KMatle
L
visual issue in a customlistview after opening the virtual keyboard
leitor79
Apr 18, 2017
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12
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2K
Aug 23, 2017
leitor79
L
D
java.lang.RuntimeException Google play store crash Report
designer2k2
Aug 18, 2017
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8
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4K
Aug 23, 2017
designer2k2
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