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B4X is a set of simple and powerful cross platform RAD tools:
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Android Questions

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Libraries developers questions

Threads: 1.3K

Messages: 8K

Messages: 8K

Java Question i create new lib via b4a but not work in other b4a

Tuesday at 10:23 AM
klaus

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Forum Etiquette

2

Answers: 31

Views: 22K

Jan 15, 2019

Sandman

Locked
Sticky

For new(er) members: How to post a question/issue

Answers: 18

Views: 41K

Oct 4, 2018

Erel

Locked
Sticky

Do not distribute applications signed with the debug key!

Answers: 0

Views: 22K

Feb 21, 2013

Erel

J

B4J detecting standalone situation

Answers: 2

Views: 159

2 minutes ago

LucaMs

Y

Error while compiling

Answers: 3

Views: 146

Yesterday at 11:37 AM

YPMN

Y

[SOLVED ]Bluetooth Audio Routing

Answers: 1

Views: 92

Yesterday at 10:59 AM

Jmu5667

H

StartServiceExact for Android 14

Answers: 9

Views: 346

Yesterday at 9:00 AM

hanyelmehy

H

S

Solved

ExecuteCommand - No value specified for parameter 2

Answers: 2

Views: 122

Yesterday at 8:04 AM

Setlodi

S

how to add cutom folder to assets

Answers: 3

Views: 131

Yesterday at 7:35 AM

mzsoft

AudioStream with MediaPlayerStream

Answers: 2

Views: 114

Wednesday at 10:56 PM

Martin Domian

A

Reading RSSI for Localization

Answers: 5

Views: 175

Wednesday at 10:21 PM

f0raster0

states.State_Hovered

Answers: 7

Views: 246

Wednesday at 6:27 PM

Martin Domian

How to fix X2BodyWrapper error ate compile time

Answers: 2

Views: 115

Wednesday at 3:01 PM

DK_Hirani

R

Converting map lat/lng to screen point when close to 180 degrees meridian

2

Answers: 28

Views: 730

Wednesday at 2:27 PM

RB Smissaert

R

Play YouTube video in Android TV app

Answers: 8

Views: 2K

Wednesday at 1:00 PM

nedium

Y

"Querying the SQLEXPRESS database by time range"

Answers: 2

Views: 91

Wednesday at 7:08 AM

sirjo66

how to run java activty from class

Answers: 3

Views: 128

Wednesday at 5:55 AM

Erel

app works on physical phone but not vm

Answers: 1

Views: 83

Wednesday at 5:54 AM

Erel

Unleashing the Power of RCS Messaging on B4X

Answers: 3

Views: 515

Tuesday at 11:38 PM

williamvanhoecke@outlook.

W

F

Activity Name

Answers: 5

Views: 141

Tuesday at 2:39 PM

DonManfred

S

issue in b4a 13

Answers: 4

Views: 157

Tuesday at 11:47 AM

Sagenut

S

Insert SQL string in config.properties file automatically

Answers: 9

Views: 248

Tuesday at 7:20 AM

Setlodi

S

java.lang.NullPointerException error when calling function

Answers: 3

Views: 107

Tuesday at 5:42 AM

Erel

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