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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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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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E
OBD2 Android Bluetooth
elmanoduarte
Mar 13, 2024
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0
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133
Mar 13, 2024
elmanoduarte
E
Screenshots with MediaProjection library
Tempomaster
Mar 12, 2024
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0
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219
Mar 12, 2024
Tempomaster
K
[SOLVED]Detect User_Interaction with B4xPages
koffie
Mar 12, 2024
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0
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220
Mar 12, 2024
koffie
K
A
Android Box app to read display information
Andy Leung
Mar 12, 2024
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0
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125
Mar 12, 2024
Andy Leung
A
R
Executing code under Activity_Keypress crashes my app
Ricks Film Restoration
Mar 11, 2024
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0
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149
Mar 11, 2024
Ricks Film Restoration
R
T
[SOLVED]java.lang.RuntimeException: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 6: TypedValue{t=0x2/d=0x101009b a=1}
Tim Chapman
Mar 11, 2024
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0
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250
Mar 11, 2024
Tim Chapman
T
S
Touch buttons and keyboard
Sergey_New
Mar 9, 2024
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0
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183
Mar 9, 2024
Sergey_New
S
T
NTRIP Mount Points
Terradrones
Mar 9, 2024
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0
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150
Mar 9, 2024
Terradrones
T
F
XUI_DragView-View Button gets bugged
FabianGS
Mar 6, 2024
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0
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155
Mar 6, 2024
FabianGS
F
S
B4XPreferencesDialog - item visibility - SOLVED
Smee
Mar 6, 2024
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227
Mar 6, 2024
Smee
S
H
Vpn project
hamed javadi
Mar 4, 2024
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160
Mar 4, 2024
hamed javadi
H
Geting Camera characteristics
hayk
Feb 29, 2024
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107
Feb 29, 2024
hayk
Print from Android to A4 thermal printer
amorosik
Feb 29, 2024
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208
Feb 29, 2024
amorosik
Dji RemainingFlightTimeWidget
PABLO2013
Feb 28, 2024
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284
Feb 28, 2024
PABLO2013
B
Signing package file (private key). Error
b4auser1
Feb 26, 2024
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169
Feb 26, 2024
b4auser1
B
S
Menu animation
Smee
Feb 25, 2024
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237
Feb 25, 2024
Smee
S
S
Menu works on one page but not another - Please Ignore Problem solved
Smee
Feb 24, 2024
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247
Feb 24, 2024
Smee
S
M
webrtc in b4a with server code share camera - voice -mobile screen
mhk1368
Feb 21, 2024
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0
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213
Feb 21, 2024
mhk1368
M
ArchiverPlus use of constant ZIP_COMP_STORE
Ferdari
Feb 20, 2024
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0
Views
199
Feb 20, 2024
Ferdari
OTA DFU nRF52 using B4X
f0raster0
Feb 19, 2024
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0
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259
Feb 19, 2024
f0raster0
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