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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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1.3K
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8.1K
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8.1K
Java Question
First mistake when recompiling an old project
Mar 2, 2026
Sergio Castellari
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Android Question
R
sizing issue on LG G2
RichyK68
Feb 5, 2014
Answers
4
Views
2K
Feb 8, 2014
RichyK68
R
S
B4a Bridge problem to connect
slowtime
Feb 4, 2014
Answers
17
Views
3K
Feb 7, 2014
slowtime
S
parse library
hookshy
Oct 28, 2013
Answers
11
Views
2K
Feb 7, 2014
derez
J
Ram usage with webview and jpegs
JoeR
Feb 6, 2014
Answers
4
Views
4K
Feb 7, 2014
stevel05
F
Device Name
Firpas
Dec 18, 2013
Answers
14
Views
4K
Feb 7, 2014
George Anifantakis
G
To how many people a email can be sent at one click
systems1
Feb 7, 2014
Answers
4
Views
2K
Feb 7, 2014
systems1
Convert App to B4A
aaronk
Feb 7, 2014
Answers
1
Views
1K
Feb 7, 2014
Erel
C
Invalid apk
collbarr
Feb 6, 2014
Answers
8
Views
3K
Feb 7, 2014
collbarr
C
D
youtube in listview or customlistview
doogal
Sep 20, 2013
Answers
13
Views
5K
Feb 7, 2014
Ratna Fang
Canvas in code module?
boten
Feb 6, 2014
Answers
2
Views
1K
Feb 7, 2014
boten
M
httputils wifi problems
mvpmedia
Feb 6, 2014
Answers
1
Views
1K
Feb 7, 2014
Erel
A
time calculation
anaylor01
Feb 7, 2014
Answers
2
Views
919
Feb 7, 2014
Erel
J
How to detect Seekbar value has finished changing
jimseng
Feb 5, 2014
Answers
3
Views
3K
Feb 7, 2014
stevel05
I have two versions of my app, but when I upload it overwrites
John Woodsmall
Feb 6, 2014
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2
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1K
Feb 6, 2014
John Woodsmall
Webview interface elements don't match browser
barx
Feb 6, 2014
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6
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2K
Feb 6, 2014
barx
J
[SOLVED] Reading .apk file
JoeR
Feb 5, 2014
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2
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2K
Feb 6, 2014
JoeR
J
LoadLayout in a Class produces "...has stopped" error
Uitenhage
Feb 2, 2014
Answers
6
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2K
Feb 6, 2014
Uitenhage
Amazon mobile Ads
mkvidyashankar
Aug 10, 2013
Answers
4
Views
3K
Feb 6, 2014
eps
F
GPS routes strange. Maybe android.permission.ACCESS_FINE_LOCATION needed?
Facilauto Juan
Feb 5, 2014
Answers
4
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3K
Feb 6, 2014
jsanchezc
Describe a curve as a collidable surface
noclass1980
Jan 21, 2014
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3
Views
2K
Feb 6, 2014
noclass1980
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