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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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8K
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8K
Java Question
How to show fileChooser with webViewExtra
Jul 12, 2024
jkhazraji
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Sticky
Forum Etiquette
BillMeyer
Sep 17, 2018
2
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31
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20K
Jan 15, 2019
Sandman
Locked
Sticky
For new(er) members: How to post a question/issue
KMatle
Sep 7, 2018
Answers
18
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40K
Oct 4, 2018
Erel
Locked
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Do not distribute applications signed with the debug key!
Erel
Feb 21, 2013
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0
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21K
Feb 21, 2013
Erel
B
MJPEG Class, some issues using either raw socket or OKhttp implementations
BertI
Yesterday at 3:31 PM
Answers
1
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63
Today at 2:16 AM
drgottjr
Device Theme Change Resizes Activity
LWGShane
Thursday at 3:49 PM
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4
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226
Yesterday at 3:28 PM
LWGShane
E
Bluetooth BLE Iridium Edge
ervano
Tuesday at 6:09 AM
Answers
3
Views
146
Thursday at 11:00 PM
f0raster0
B4A v13.0 BETA - error -> "The filename or extension is too long."
scsjc
Jul 18, 2024
Answers
14
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859
Thursday at 7:26 PM
arf programas
A
[CLOSED] - SDK 34 vs SDK 33 - bigger APK file size in SDK 34
Jmu5667
Monday at 9:39 AM
Answers
17
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555
Thursday at 3:36 PM
OliverA
Microphone check
abbas abedi
Thursday at 1:17 PM
Answers
1
Views
98
Thursday at 3:18 PM
Erel
Starter service and Android 14
_marek
Wednesday at 8:52 AM
Answers
3
Views
209
Thursday at 10:52 AM
teddybear
What this mean?
Alhootti
Thursday at 3:44 AM
Answers
3
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154
Thursday at 8:27 AM
aeric
D
Solved
Hide some views while redirecting to next page in B4XPages?
DineshKanna0905
Wednesday at 9:18 AM
Answers
3
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150
Thursday at 8:20 AM
DineshKanna0905
D
F
Solved
How to create a API REST for Connecting B4A with Wordpress
FabianGS
Wednesday at 8:15 PM
Answers
2
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135
Thursday at 7:27 AM
aeric
Solved
(Solved) jRDC2 can someone give example on correct authentication
knutf
Wednesday at 8:21 PM
Answers
4
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226
Thursday at 7:11 AM
aeric
Screen Orientation
Luna9412
Thursday at 4:37 AM
Answers
1
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85
Thursday at 6:05 AM
Erel
My App not working if i changed device language !
Alhootti
Wednesday at 2:19 PM
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5
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158
Thursday at 6:01 AM
Erel
[ABANDONED] Multiple B4A installations
Jmu5667
Wednesday at 11:57 AM
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4
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262
Thursday at 4:24 AM
RodM
A
jRDC Security
alyami
Jul 20, 2024
Answers
9
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296
Wednesday at 8:22 PM
knutf
How can I easily downgrade B4A?
JohnC
Oct 15, 2022
Answers
13
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1K
Wednesday at 7:30 PM
JohnC
Time-only (hh:mm:ss) wheel time-picker for B4A?
JordiCP
Monday at 5:16 PM
Answers
6
Views
256
Wednesday at 10:43 AM
JordiCP
B4A v13.0 BETA is available for download
Erel
Jul 18, 2024
2
Answers
24
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2K
Wednesday at 7:30 AM
Erel
S
AddoMedia3 is broken in latest resource
Scantech
Wednesday at 1:40 AM
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2
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118
Wednesday at 7:07 AM
Addo
A
Solved
How to change the title of an activity?
Argus19
Tuesday at 4:12 PM
Answers
3
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161
Wednesday at 6:43 AM
Erel
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