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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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Java Question
Add SD_CustomKeyboard from CODE
Mar 8, 2024
RanSoft
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Do not distribute applications signed with the debug key!
Erel
Feb 21, 2013
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21K
Feb 21, 2013
Erel
Memory Management
AlexOfOz
Yesterday at 7:29 PM
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61
Yesterday at 7:29 PM
AlexOfOz
D
Python to B4A convert project PROXY - PAYLOAD
davidcr85
Wednesday at 5:53 AM
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0
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183
Wednesday at 5:53 AM
davidcr85
D
Devin the first AI software engineer
JackKirk
Mar 16, 2024
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0
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171
Mar 16, 2024
JackKirk
M
Map on Huawei device without GMS
mokrokuce
Mar 14, 2024
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144
Mar 14, 2024
mokrokuce
M
[Supabase] [SOLVED] Many-to-Many JOIN Table
yiankos1
Mar 14, 2024
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0
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133
Mar 14, 2024
yiankos1
E
OBD2 Android Bluetooth
elmanoduarte
Mar 13, 2024
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0
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67
Mar 13, 2024
elmanoduarte
E
Screenshots with MediaProjection library
Tempomaster
Mar 12, 2024
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117
Mar 12, 2024
Tempomaster
K
[SOLVED]Detect User_Interaction with B4xPages
koffie
Mar 12, 2024
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0
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137
Mar 12, 2024
koffie
K
A
Android Box app to read display information
Andy Leung
Mar 12, 2024
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59
Mar 12, 2024
Andy Leung
A
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Executing code under Activity_Keypress crashes my app
Ricks Film Restoration
Mar 11, 2024
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Mar 11, 2024
Ricks Film Restoration
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[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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Mar 11, 2024
Tim Chapman
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Touch buttons and keyboard
Sergey_New
Mar 9, 2024
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121
Mar 9, 2024
Sergey_New
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NTRIP Mount Points
Terradrones
Mar 9, 2024
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Mar 9, 2024
Terradrones
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XUI_DragView-View Button gets bugged
FabianGS
Mar 6, 2024
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88
Mar 6, 2024
FabianGS
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B4XPreferencesDialog - item visibility - SOLVED
Smee
Mar 6, 2024
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144
Mar 6, 2024
Smee
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Vpn project
hamed javadi
Mar 4, 2024
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104
Mar 4, 2024
hamed javadi
H
Geting Camera characteristics
hayk
Feb 29, 2024
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63
Feb 29, 2024
hayk
Print from Android to A4 thermal printer
amorosik
Feb 29, 2024
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0
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128
Feb 29, 2024
amorosik
Dji RemainingFlightTimeWidget
PABLO2013
Feb 28, 2024
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187
Feb 28, 2024
PABLO2013
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Signing package file (private key). Error
b4auser1
Feb 26, 2024
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108
Feb 26, 2024
b4auser1
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