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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
Android Questions
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Libraries developers questions
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Sticky
[java] Auto generate library documentation with xml2bb
warwound
Jun 10, 2012
2
3
Replies
40
Views
24K
Oct 9, 2021
darabon
D
Sticky
[java] Creating libraries for B4A
Erel
Dec 8, 2010
4
5
6
Replies
111
Views
159K
Oct 15, 2016
JohnC
Sticky
[java] Guide - Using onActivityResult
Erel
Jan 12, 2011
Replies
9
Views
22K
Sep 25, 2016
Erel
Sticky
[java] Libraries and multithreading
Erel
Nov 20, 2011
Replies
10
Views
20K
Feb 29, 2016
somed3v3loper
Sticky
[java] Custom View with Designer Support (Java library)
Erel
May 7, 2013
2
3
Replies
44
Views
38K
Nov 14, 2014
Informatix
Sticky
[java] BA.raiseEventFromUI
Erel
May 21, 2012
Replies
2
Views
11K
Oct 1, 2012
Erel
C
UXCam - invokedynamic requires --min-sdk-version >= 26
cholo
Yesterday at 2:22 PM
Replies
1
Views
70
Yesterday at 2:32 PM
Erel
M
TP_GetUpdate
mohamad4090
Monday at 7:36 AM
Replies
4
Views
133
Monday at 4:20 PM
Mark Turney
Setup environment to extend B4A libraries
DylanTre
Nov 20, 2021
Replies
3
Views
155
Nov 22, 2021
Erel
Camera2 Lib free resources ?
carlbertech
Nov 19, 2021
Replies
2
Views
118
Nov 21, 2021
carlbertech
Jar wrapper USB Smart Reader
JTmartins
Feb 5, 2014
Replies
1
Views
1K
Nov 1, 2021
Songwut K.
S
Need help - Smart device aidl libraries
Srikanth.pendru
Oct 2, 2021
Replies
0
Views
159
Oct 2, 2021
Srikanth.pendru
S
R
IOnActivityResult - my own requestcode
rosippc64a
Sep 29, 2021
Replies
3
Views
212
Oct 1, 2021
Erel
CustomListView change textbox value
Juanll2003uy
Sep 24, 2021
Replies
3
Views
263
Sep 26, 2021
Unobtainius
Echo cancelation wrapper paid
PassionDEV
Sep 21, 2021
Replies
0
Views
177
Sep 21, 2021
PassionDEV
Table class from Klaus
adriano.freitas
Sep 17, 2021
Replies
0
Views
133
Sep 17, 2021
adriano.freitas
Echo Cancellation libraries
KZero
Aug 7, 2021
Replies
3
Views
515
Sep 14, 2021
PassionDEV
Trying to alter and recompile the Camera2 library
CyberDroidWare
Aug 23, 2020
2
Replies
33
Views
2K
Sep 12, 2021
Erel
W
BLE2 Library additional functions
wes58
Aug 10, 2021
Replies
9
Views
641
Sep 9, 2021
wes58
W
L
Smack XMPP Library
lip
Sep 8, 2021
Replies
0
Views
184
Sep 8, 2021
lip
L
Click event for label inside a Class
mohsyn
Sep 5, 2021
Replies
2
Views
191
Sep 5, 2021
mohsyn
First b4xlib
yiankos1
Aug 31, 2021
Replies
3
Views
300
Sep 1, 2021
Erel
Locked
VideoViewExtras 1.00
tariqyounis
Aug 29, 2021
Replies
2
Views
209
Aug 29, 2021
tariqyounis
Locked
VideoFrameAt
tariqyounis
Aug 29, 2021
Replies
2
Views
155
Aug 29, 2021
tariqyounis
I
Creating A Wrapper For Manufacturer SDK In B4A
idong
Aug 26, 2021
Replies
0
Views
222
Aug 26, 2021
idong
I
cbor byte type file decryption
roby128128
Aug 24, 2021
Replies
5
Views
403
Aug 25, 2021
DonManfred
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