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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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BillMeyer
Sep 17, 2018
2
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Jan 15, 2019
Sandman
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For new(er) members: How to post a question/issue
KMatle
Sep 7, 2018
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39K
Oct 4, 2018
Erel
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Do not distribute applications signed with the debug key!
Erel
Feb 21, 2013
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21K
Feb 21, 2013
Erel
S
Detect Simple Media Manager click event?
Scantech
Today at 12:09 AM
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22
Today at 12:09 AM
Scantech
S
S
Cant run Exoplayer Demo
Scantech
Yesterday at 4:01 AM
Answers
3
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88
Yesterday at 9:56 PM
Scantech
S
D
How to solve "android.os.NetworkOnMainThreadException" error
DanteS
Wednesday at 7:47 PM
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9
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165
Yesterday at 9:42 PM
Star-Dust
S
Exoplayer plays .m3u?
Scantech
Yesterday at 9:13 PM
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1
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51
Yesterday at 9:17 PM
Scantech
S
Removed !! [B4X] Convert PNG To SVG
TILogistic
Tuesday at 9:24 PM
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10
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438
Yesterday at 4:59 PM
TILogistic
Send data
giannimaione
Yesterday at 12:31 PM
Answers
1
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90
Yesterday at 1:10 PM
LucaMs
Database Firebase
biggiu
Yesterday at 12:54 PM
Answers
1
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87
Yesterday at 1:07 PM
Alexander Stolte
targetSdkVersion="33" and again "GpsStatus APIs not supported...."
peacemaker
Yesterday at 10:18 AM
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3
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111
Yesterday at 12:42 PM
agraham
Return HttpJob
Cleidson
Wednesday at 4:36 PM
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3
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101
Yesterday at 11:32 AM
Cleidson
T
Possible for Inline Java?
ThePlankton
Tuesday at 3:32 AM
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164
Yesterday at 7:15 AM
Erel
D
PreferenceScreen
davide mercanti
Wednesday at 7:34 AM
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96
Yesterday at 6:29 AM
Filippo
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Error when compiling using FusedLocatorProviderGMS
warayTek
Yesterday at 2:20 AM
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78
Yesterday at 6:25 AM
Erel
text label multiple text colors
fgh3966
Wednesday at 4:48 PM
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107
Yesterday at 6:19 AM
Erel
D
Error with B4A Socket
davideb
Wednesday at 4:47 PM
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3
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98
Yesterday at 6:16 AM
Erel
Creating a Server for HTML/JS Application Using B4A
jroriz
Wednesday at 9:36 PM
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1
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137
Yesterday at 4:02 AM
aeric
F
TextChanged event don't raises!
forisco70
Tuesday at 7:50 PM
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3
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137
Yesterday at 12:11 AM
mangojack
retrieve values between commas in different fields
fgh3966
Monday at 8:13 PM
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6
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277
Wednesday at 6:35 PM
Peter Meares
P
OpenGl problem
GiovanniPolese
Wednesday at 11:49 AM
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1
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91
Wednesday at 5:33 PM
MasterGy
P
TOTP 2FA library
popeyes44
Wednesday at 2:49 PM
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2
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111
Wednesday at 4:49 PM
popeyes44
P
C
how can i solve this error (Dex code Error)
coddy
Feb 26, 2024
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3
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346
Wednesday at 1:12 PM
DonManfred
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