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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
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Libraries developers questions
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T
Java Question
Use libv2ray.aar in b4a
Apr 30, 2024
terminator_ai
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java-based driver to use the camera of an Android device to take pictures ...
lbrtchx
Apr 24, 2024
Answers
1
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129
Apr 24, 2024
Erel
I want to know because there is a log limit of 4000 chars but B4A is able to show longer logs
max123
Apr 22, 2024
Answers
3
Views
288
Apr 24, 2024
Erel
Need a concise wait for example
RickV
Apr 24, 2024
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2
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190
Apr 24, 2024
RickV
Performance loading bitmaps
cucvalencia
Apr 23, 2024
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3
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187
Apr 24, 2024
Erel
H
MQTT inline wait for code
Hamied Abou Hulaikah
Apr 23, 2024
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10
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248
Apr 23, 2024
DonManfred
Google Maps TravelMode Walking don't works. (Solved)
Paolo Pini
Apr 22, 2024
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1
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313
Apr 23, 2024
Paolo Pini
vb to b4a
vmag
Apr 23, 2024
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2
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162
Apr 23, 2024
Erel
M
Use Android tablet with /dev/ttyS0 serial port
Mike1970
Apr 23, 2024
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7
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201
Apr 23, 2024
Mike1970
M
Detect and use UART port.
Paolo Pini
Jan 15, 2024
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2
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517
Apr 23, 2024
Paolo Pini
S
Solved
Combobox and Select Case confusion
Setlodi
Apr 22, 2024
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4
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182
Apr 23, 2024
Setlodi
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P
Solved
Set color picker to hsb
personalapps
Apr 22, 2024
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174
Apr 23, 2024
personalapps
P
FirebaseFirestore in B4A
Blueforcer
Apr 22, 2024
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1
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156
Apr 22, 2024
walterf25
Best way to minimize HTML + Javascript
max123
Apr 21, 2024
2
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27
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694
Apr 22, 2024
max123
GNSS: signature does not match expected signature [SOLVED]
AHilberink
Apr 22, 2024
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1
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205
Apr 22, 2024
AHilberink
A
Build APK - Compile Error adb: failed to open my.apk: No such file or directory - SOLVED . . .
Antonio Ferreira
Apr 22, 2024
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183
Apr 22, 2024
Antonio Ferreira
A
Virus?
yo3ggx
Apr 22, 2024
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269
Apr 22, 2024
yo3ggx
S
Improper app shutdown
Scantech
Apr 22, 2024
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202
Apr 22, 2024
Brian Dean
B
Emulator OpenGL error
coldteam
Apr 21, 2024
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238
Apr 22, 2024
coldteam
S
Exoplayer Error
Scantech
Apr 21, 2024
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4
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303
Apr 22, 2024
Erel
Play audiostream [b4x]?
ilan
Apr 21, 2024
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1
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189
Apr 22, 2024
Erel
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