Fail to connect to camera service' when camera class initialize · Issue #129 · dlazaro66/QRCodeReaderView · GitHub
Reasons why Android camera unavailable - Stack Overflow
Android : android java lang runtimeexception fail to connect to camera service - YouTube
QRCodeReaderView - QR Code Scanner that is also 100% embedded in B4A (new B4A lib files in post #8) | Page 3 | B4X Programming Forum
xamarin.forms - Xamarin Forms Java.Lang.RuntimeException: Fail to connect to camera service - Stack Overflow
android - calling dispatchTakePictureIntent leads to Camera Error: Cant Connect to Camera - Performing stop of activity that is not resumed - Stack Overflow
java.lang.RuntimeException: Fail to connect to camera service · Issue #76 · dlazaro66/QRCodeReaderView · GitHub
Android : android java lang runtimeexception fail to connect to camera service - YouTube