Home
Products
B4A
B4i
B4J
B4R
Showcase
Store
Learn
General
Guides
Video Tutorials
Glossary
Teach
Blog
Forums
#B4X Discord (unofficial)
B4X Facebook Group
B4X Github
New posts
What's new
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
#B4X Discord (unofficial)
B4X Facebook Group
B4X Github
Menu
Log in
Register
Install the app
Install
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
.
Home
Forums
B4A - Android
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Android Questions
Please post any technical question in this forum.
Libraries developers questions
Threads
1.3K
Messages
8.1K
Messages
8.1K
Java Question
First mistake when recompiling an old project
Mar 2, 2026
Sergio Castellari
Prev
1
…
Go to page
Go
44
45
46
47
48
…
Go to page
Go
3664
Next
First
Prev
46 of 3664
Go to page
Go
Next
Last
Latest updates
Popular
Newest
Unanswered
Unsolved
Filters
Show only:
Loading…
The Activity and Scrollview Height are automatically changed after changing the phone system font size
nyinyi
Jul 19, 2025
Answers
1
Views
500
Jul 20, 2025
Erel
Locked
B4A v13.4 is available for download
Erel
Jul 16, 2025
2
Answers
21
Views
16K
Jul 20, 2025
Erel
java.lang.NoSuchFieldError: No static field SEARCH of type Lcom/google/android/gms/ads/AdSize;
WebQuest
Jul 14, 2025
Answers
4
Views
770
Jul 20, 2025
Erel
H
MLKIT TextRecognition Using Activity
hanyelmehy
Jul 19, 2025
Answers
3
Views
697
Jul 19, 2025
DonManfred
S
Using edge to edge
Scantech
Jul 18, 2025
Answers
0
Views
686
Jul 18, 2025
Scantech
S
Flexible Table old version
Sergey_New
Jul 17, 2025
Answers
12
Views
2K
Jul 18, 2025
Sergey_New
Clover Device with B4A
mrjaw
Jul 15, 2025
Answers
2
Views
453
Jul 18, 2025
Peter Simpson
M
[SOLVED] IME.HideKeyboard does not position Labels as expected
Mark Stuart
Jul 17, 2025
Answers
5
Views
1K
Jul 17, 2025
Mark Stuart
M
APK Permission to Install Packages
Pedro Caldeira
Jul 17, 2025
Answers
1
Views
701
Jul 17, 2025
DonManfred
Help implementing ML Kit Object Detection
Lucas Siqueira
Jul 11, 2025
Answers
10
Views
2K
Jul 16, 2025
jkhazraji
J
can I delete old android sdk folders and install the latest as per B4A 13.40 ?
AnandGupta
Jul 16, 2025
Answers
1
Views
532
Jul 16, 2025
Erel
Test Midi Driver Lib with B4A 13.40 BETA#1 has problem.
Theera
Jul 16, 2025
Answers
3
Views
813
Jul 16, 2025
Erel
AndroidTV and HTTPUtils2
Nickelgrass
Jul 16, 2025
Answers
2
Views
920
Jul 16, 2025
Nickelgrass
[SOLVED] I constantly have to manually delete the Objects folder in B4A & B4J
Peter Simpson
Jul 11, 2025
2
Answers
28
Views
5K
Jul 16, 2025
Peter Simpson
M
how to enable edge to edge which is disabled in b4a 13.40
Markos
Jul 10, 2025
Answers
4
Views
951
Jul 15, 2025
PJLPJLPJL
P
Solved
Log flooding
Alessandro71
Jul 15, 2025
Answers
2
Views
393
Jul 15, 2025
Alessandro71
Error Failed resolution in Crashlytics (B4A 13.40 and SDK 35)
asales
Jul 14, 2025
Answers
4
Views
1K
Jul 15, 2025
asales
Solved
Display after api 35
Uniko Sistemi srl
Jul 15, 2025
Answers
2
Views
736
Jul 15, 2025
Uniko Sistemi srl
S
Question about navigation bar height
Scantech
Jul 14, 2025
Answers
5
Views
980
Jul 15, 2025
Erel
ProgressDialogShow2("text", False) is cancelled when the app goes in background
Alessandro71
Jul 14, 2025
Answers
1
Views
632
Jul 15, 2025
Erel
Prev
1
…
Go to page
Go
44
45
46
47
48
…
Go to page
Go
3664
Next
First
Prev
46 of 3664
Go to page
Go
Next
Last
You must log in or register to post here.
Home
Forums
B4A - Android
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top