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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
MSMySql library problem
Today at 8:12 AM
alfredosab
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R
Manipulate Android back button
RB Smissaert
Sunday at 7:46 PM
Answers
1
Views
155
Tuesday at 3:19 PM
RB Smissaert
R
J
B4XPage_CloseRequest was not found.
jimseng
Monday at 11:42 PM
Answers
5
Views
181
Tuesday at 11:12 AM
jimseng
J
Show images from the Downloads directory
vecino
Monday at 8:22 PM
Answers
3
Views
176
Tuesday at 9:56 AM
teddybear
Solved
Unable to find explicit activity class
EnriqueGonzalez
Tuesday at 4:31 AM
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4
Views
161
Tuesday at 6:12 AM
Erel
S
Change SMM scrolling background color
Scantech
Tuesday at 4:11 AM
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2
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131
Tuesday at 6:11 AM
Erel
B
IDE problem: Does anyone feel there is a delay/lag when coding in B4A?
b5a
May 2, 2024
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9
Views
279
Tuesday at 6:00 AM
Erel
S
How to create PlugIn for b4a application in Android?
sn_nn
May 2, 2024
Answers
8
Views
342
Tuesday at 1:04 AM
kimstudio
I can't find: C:\Program Files\Anywhere Software\B4A\libraries\ble3.jar
vmag
Monday at 12:17 PM
Answers
1
Views
144
Monday at 3:47 PM
teddybear
Reading Credit Card data (EMV) via NFC
rbirago
Monday at 3:32 PM
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0
Views
175
Monday at 3:32 PM
rbirago
G
How to create a program that runs even while device is sleeping.
GaryK4
Sunday at 3:15 PM
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5
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233
Monday at 2:54 PM
GaryK4
G
W
Draw line in googlemap not shhowing
warayTek
Monday at 8:48 AM
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149
Monday at 2:50 PM
Brian Dean
B
AXrLottie multiple views
Blueforcer
Monday at 1:59 PM
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106
Monday at 1:59 PM
Blueforcer
Random Access file data
RickV
Apr 30, 2024
2
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23
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522
Monday at 9:37 AM
RickV
[SOLVED] VirusTotal.com detect IKAURS - Trojan-spy.androidOS.Agent on my apk
scsjc
May 1, 2024
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3
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393
Monday at 7:11 AM
scsjc
accelerometer sensor
emit_2004
Monday at 7:00 AM
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0
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100
Monday at 7:00 AM
emit_2004
M
eSpeak (text to speech) for most of language (persian,arabic ,......)
mhk1368
Apr 19, 2024
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8
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247
Monday at 6:24 AM
MicroDrie
GoogleMaps Pointer
Fulvio75
Sunday at 10:31 AM
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2
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146
Monday at 6:01 AM
Fulvio75
java.lang.RuntimeException: Unable to start receiver ciris.chauffeur.firebasemessaging
AHilberink
May 1, 2024
Answers
3
Views
157
Monday at 5:48 AM
Erel
Locked
File Read Permisson Denied Or File Not Found Exception?
RishiKumar2210
May 2, 2024
Answers
4
Views
155
Monday at 5:45 AM
Erel
don't understand about appupdating app coding
Theera
Monday at 4:39 AM
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0
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104
Monday at 4:39 AM
Theera
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