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
45
46
47
48
49
…
Go to page
Go
2869
Next
First
Prev
47 of 2869
Go to page
Go
Next
Last
Latest updates
Popular
Newest
Unanswered
Unsolved
Filters
Show only:
Loading…
Prefix:
Android Question
S
new crash
samannnn
Jul 20, 2025
Answers
1
Views
654
Jul 22, 2025
Erel
M
permission denied updating android version from 7 to 14
mario53
Jul 21, 2025
Answers
1
Views
629
Jul 21, 2025
Cableguy
D
Convert a B4a (Panel)/View to bmp or pdf
DavidMeees
Jul 21, 2025
Answers
1
Views
556
Jul 21, 2025
Cableguy
Dropbox Example
Robert Valentino
Jul 21, 2025
Answers
0
Views
599
Jul 21, 2025
Robert Valentino
W
How works ScrollView2D together with ZoomImageView?
Wosl
Jul 21, 2025
Answers
0
Views
600
Jul 21, 2025
Wosl
W
[solved] AVD no longer working
aeric
Jul 21, 2025
Answers
8
Views
3K
Jul 21, 2025
aeric
AdSize.getCurrentOrientationInlineAdaptiveBannerAdSize
nyinyi
Jul 12, 2025
Answers
6
Views
1K
Jul 21, 2025
asales
App crash (java.lang.NoClassDefFoundError: Failed resolution of: Lflm/b4a/accelerview/AcceleratedCanvas;)
capisx
Jul 21, 2025
Answers
4
Views
893
Jul 21, 2025
asales
T
Numeric field is rounded down
Tom Law
Jul 20, 2025
Answers
3
Views
888
Jul 21, 2025
Tom Law
T
Wait For (JOB) JobDone(JOB As HttpJob) closed the sub with out Exception
Martin Domian
Dec 23, 2024
Answers
4
Views
2K
Jul 21, 2025
sarmanho
S
Google Play Console: "App Bundle is signed with the wrong key". But it's not!
Lucian Gontila
Jul 17, 2025
Answers
3
Views
3K
Jul 20, 2025
Lucian Gontila
alerter_alert_default_layout: Binary XML file line #49
Samara
Jul 20, 2025
Answers
0
Views
526
Jul 20, 2025
Samara
L
Looking for a program, or help writing it. Below possible?
lhatch
Jul 19, 2025
Answers
7
Views
1K
Jul 20, 2025
lhatch
L
The Activity and Scrollview Height are automatically changed after changing the phone system font size
nyinyi
Jul 19, 2025
Answers
1
Views
542
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
809
Jul 20, 2025
Erel
H
MLKIT TextRecognition Using Activity
hanyelmehy
Jul 19, 2025
Answers
3
Views
748
Jul 19, 2025
DonManfred
S
Using edge to edge
Scantech
Jul 18, 2025
Answers
0
Views
723
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
501
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
Prev
1
…
Go to page
Go
45
46
47
48
49
…
Go to page
Go
2869
Next
First
Prev
47 of 2869
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