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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
CalendarView's CalendarLayout java.lang.NullPointerException
May 14, 2026
aeric
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Switch focus between two apps (Service)
ElliotHC
Aug 11, 2019
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Aug 11, 2019
ElliotHC
Persistent App
ElliotHC
Aug 10, 2019
2
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Aug 11, 2019
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Access storage from Service
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Aug 11, 2019
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NB6 and lock screen
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Aug 8, 2019
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Aug 11, 2019
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In AppBilling developer's back end activation with Google Developer API
hatzisn
Aug 8, 2019
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3
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1K
Aug 11, 2019
Erel
T
IME Keyboard issue
techgreyeye
Aug 9, 2019
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Aug 11, 2019
Erel
S
Missing jar
samperizal
Aug 8, 2019
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Aug 11, 2019
Erel
Timeout
fabricio
Aug 9, 2019
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Aug 11, 2019
Erel
Android 9 error only
yiankos1
Aug 10, 2019
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Aug 11, 2019
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AutoBackupFolder failure
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Aug 10, 2019
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Aug 11, 2019
Erel
keyboard hidding field
ALBRECHT
Aug 10, 2019
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3
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Aug 11, 2019
Erel
Sqlite Database options
ALBRECHT
Aug 10, 2019
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Aug 10, 2019
AnandGupta
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Can't see panel
Nitin Joshi
Aug 10, 2019
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896
Aug 10, 2019
DonManfred
Error when SetHeaders HttpJob with Special Characters 'Ñ'
scsjc
Aug 9, 2019
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Aug 10, 2019
scsjc
E
Edittext Mask
Edu Chamon
Aug 9, 2019
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Aug 10, 2019
Edu Chamon
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[Solved] ContactUtils don't work in Android 8.1
asales
Aug 10, 2019
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Aug 10, 2019
asales
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Emoji
samperizal
Aug 8, 2019
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12
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Aug 10, 2019
emexes
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Upload file from SD card
ElliotHC
Aug 9, 2019
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5
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2K
Aug 9, 2019
udg
Download multi Files with Progress bar B4A 9.30
fabricio
Aug 9, 2019
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2
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Aug 9, 2019
fabricio
Programmatically get Additional Libraries path?
LWGShane
Aug 9, 2019
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Aug 9, 2019
LWGShane
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