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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
Access foreign or other app's db file with rooted phone
Monday at 9:31 AM
ace88sg
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Android Question
Detect when users take device screenshots? (Android 14)
Greg Breinholt
1 minute ago
Answers
0
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1
1 minute ago
Greg Breinholt
L
java-based driver to use the camera of an Android device to take pictures ...
lbrtchx
Today at 8:47 AM
Answers
1
Views
27
Today at 9:08 AM
Erel
OpenCV4.3
roberto64
Jul 21, 2022
Answers
2
Views
2K
Today at 8:27 AM
lingqdy1
L
C
Issue with using FTPS on FTP library
Callan79
Today at 6:57 AM
Answers
2
Views
71
Today at 8:02 AM
Callan79
C
I want to know because there is a log limit of 4000 chars but B4A is able to show longer logs
max123
Monday at 4:38 PM
Answers
3
Views
177
Today at 6:27 AM
Erel
Need a concise wait for example
RickV
Today at 12:57 AM
Answers
2
Views
79
Today at 6:12 AM
RickV
Performance loading bitmaps
cucvalencia
Yesterday at 8:56 AM
Answers
3
Views
123
Today at 6:08 AM
Erel
R
Error when executing Back key on empty Edittext
RoseAsano
Yesterday at 3:09 PM
Answers
1
Views
69
Today at 6:07 AM
Erel
H
MQTT inline wait for code
Hamied Abou Hulaikah
Yesterday at 12:21 PM
Answers
10
Views
177
Yesterday at 10:33 PM
DonManfred
Barcode scanner parameters ?
vmag
Yesterday at 6:28 AM
Answers
5
Views
145
Yesterday at 9:35 PM
vmag
Google Maps TravelMode Walking don't works. (Solved)
Paolo Pini
Monday at 3:51 PM
Answers
1
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201
Yesterday at 8:44 PM
Paolo Pini
vb to b4a
vmag
Yesterday at 12:51 PM
Answers
2
Views
108
Yesterday at 6:16 PM
Erel
M
Use Android tablet with /dev/ttyS0 serial port
Mike1970
Yesterday at 12:44 PM
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7
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118
Yesterday at 5:55 PM
Mike1970
M
Detect and use UART port.
Paolo Pini
Jan 15, 2024
Answers
2
Views
408
Yesterday at 1:30 PM
Paolo Pini
S
Solved
Combobox and Select Case confusion
Setlodi
Monday at 4:15 PM
Answers
4
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128
Yesterday at 11:04 AM
Setlodi
S
S
The installation SDK of Google Play Services
Sergey_New
Yesterday at 6:30 AM
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0
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72
Yesterday at 6:30 AM
Sergey_New
S
P
Solved
Set color picker to hsb
personalapps
Monday at 4:18 AM
Answers
2
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105
Yesterday at 2:37 AM
personalapps
P
FirebaseFirestore in B4A
Blueforcer
Monday at 8:56 PM
Answers
1
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88
Monday at 11:51 PM
walterf25
Best way to minimize HTML + Javascript
max123
Sunday at 1:08 PM
2
Answers
27
Views
470
Monday at 10:02 PM
max123
Round Selected Corners of view's (Rounding Custom Corner)
Poya.B4A
Friday at 1:17 PM
Answers
4
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145
Monday at 8:43 PM
Poya.B4A
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