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B4A - Android
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Android Questions
Please post any technical question in this forum.
Libraries developers questions
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8.1K
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Java Question
How to use accessibility library to send ussd request and push replies
Aug 19, 2026
Benedict
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ExoPlayer problem
shb777
Feb 17, 2018
Answers
2
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2K
Feb 17, 2018
shb777
D
and further with the error "java.lang.NullPointerException:"
Deleted member 103
Nov 29, 2017
2
Answers
37
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15K
Feb 17, 2018
Deleted member 103
D
S
Getting Started with BLE2 - but not detecting second device
swabygw
Feb 16, 2018
Answers
1
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1K
Feb 16, 2018
swabygw
S
E
I need a way to receive gmail new mail alerts.
ELCHARO
Feb 14, 2018
Answers
5
Views
3K
Feb 16, 2018
ELCHARO
E
Files that ar keept after app unistall ?
hookshy
Feb 15, 2018
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4
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2K
Feb 16, 2018
hookshy
D
[solved] IME - Error ?
Deleted member 103
Feb 16, 2018
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8
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3K
Feb 16, 2018
Deleted member 103
D
Issue with SDK Manager Array out of bounds
MarkusR
Feb 13, 2018
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10
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4K
Feb 16, 2018
MarkusR
giving my app to someone else to test it
Ricky D
Feb 16, 2018
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6
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2K
Feb 16, 2018
Ricky D
F
callSubDelayed Activity-Start
FrankDev
Feb 15, 2018
Answers
5
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2K
Feb 16, 2018
FrankDev
F
J
Calendar
jrp
Feb 16, 2018
Answers
3
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4K
Feb 16, 2018
jrp
J
J
PLACING VOICE OVER B4A PHONE CALLS
josetecvino
Feb 15, 2018
Answers
1
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2K
Feb 16, 2018
Erel
BA.Log don't work in inline java code
asales
Feb 15, 2018
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3
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3K
Feb 16, 2018
Erel
I
Custom Build, exclude specific libraries and modules
iCAB
Feb 14, 2018
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5
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2K
Feb 16, 2018
Erel
SLIGHTLY change existing color.
MrKim
Jan 21, 2018
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3
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2K
Feb 16, 2018
MrKim
C
Why does "java.io.FileNotFoundException.." occur running GPS Example Moto G5+ ver 27?
CharlieHab
Feb 14, 2018
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2K
Feb 15, 2018
CharlieHab
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ImageSlider library
Gianluca Esposito
Feb 15, 2018
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1
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2K
Feb 15, 2018
DonManfred
strange behavior of file dialog
shb777
Feb 15, 2018
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12
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4K
Feb 15, 2018
shb777
Debug Error
mbayik
Feb 15, 2018
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1
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2K
Feb 15, 2018
Erel
S
scrollview does not scroll
Sarah.M
Feb 11, 2018
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4
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3K
Feb 15, 2018
Sarah.M
S
input type in editText
VincenzoJHS
Feb 15, 2018
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2
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2K
Feb 15, 2018
VincenzoJHS
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