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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
Please post any technical question in this forum.
Libraries developers questions
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7.9K
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7.9K
Java Question
Help with creating a JavaPOS B4J library.
Tuesday at 7:33 AM
aeric
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Creating a fake Wi-Fi
mohsen programmer
Wednesday at 8:21 AM
Answers
1
Views
130
Wednesday at 8:44 AM
Erel
Go back in WebView
Mynak
Tuesday at 11:24 PM
Answers
1
Views
89
Wednesday at 7:18 AM
Erel
J
Solved
Camera2 flash fires but image still dark
John Leeson
Monday at 7:03 AM
Answers
3
Views
167
Wednesday at 7:15 AM
Erel
A
How i can update my app from Google Drive?
Alhootti
Tuesday at 4:36 PM
Answers
1
Views
101
Wednesday at 7:11 AM
Erel
Creating VR App to Load 3D Models
jroriz
Tuesday at 2:41 PM
Answers
2
Views
167
Tuesday at 7:37 PM
jroriz
Solved
[SOLVED] How to display messages from different modules using a subroutine located in one of them?
oleg_
Monday at 7:24 PM
Answers
14
Views
381
Tuesday at 7:01 PM
oleg_
A
JRDC connection Error
amarnath
Apr 1, 2024
2
Answers
20
Views
486
Tuesday at 3:08 PM
amarnath
A
[SOLVED] Reduce image size before encoding, preferably without writing to disk.
jroriz
Apr 13, 2024
Answers
3
Views
281
Tuesday at 2:34 PM
jroriz
E
B4XTable Cell Value Become OverFlow and How to Hide Page Button and Search Box?
evbedp
Tuesday at 8:43 AM
Answers
16
Views
239
Tuesday at 1:10 PM
teddybear
R
Android Device As An HDMI Camera Monitor
RichardN
Tuesday at 9:31 AM
Answers
0
Views
105
Tuesday at 9:31 AM
RichardN
R
Breakpoints issue : apparently time-out at the IDE and kills the bridged install
rabbitBUSH
Feb 15, 2024
Answers
14
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453
Tuesday at 8:29 AM
rabbitBUSH
Collapsible banner ads
hayk
Sunday at 4:11 PM
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6
Views
191
Tuesday at 6:39 AM
Erel
J
Show notification in non collapsed state?
Jerryk
Monday at 7:53 PM
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1
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121
Tuesday at 6:38 AM
Erel
Electrocardiogram
nazarixxxxx123
Tuesday at 2:05 AM
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1
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106
Tuesday at 6:33 AM
peacemaker
tranparent label or button into B4XMainpage
fgh3966
Monday at 2:45 PM
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9
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178
Monday at 4:58 PM
fgh3966
ToggleButton activé
tigas
Monday at 9:23 AM
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2
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133
Monday at 2:09 PM
tigas
R
Read from an already connected bluetooth barcode reader
rosippc64a
Jun 1, 2022
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11
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642
Monday at 12:28 PM
Martin Domian
transparent activity with appcompat
stm32
Sunday at 4:40 PM
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8
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140
Monday at 10:54 AM
stm32
Where to use AdBanner.Resume
abhishek007p
Monday at 9:16 AM
Answers
1
Views
91
Monday at 10:18 AM
Erel
N
app crach on device, debugger failed to connecto to app
nikitaganco
Apr 7, 2024
Answers
7
Views
236
Monday at 9:54 AM
DonManfred
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