Vuforia SDK Version: 3.0 -
Description with steps to reproduce:
1 - Background an app on iOS 8 after the camera sucessfully inited.
2 - Return to the app.
3 - 80-90% of the time the camera will display a black screen, and there is no noticible state change on any public variables to tell that the CameraDevice isn't working correctly. Repeat steps 1-2 as necessary.
Forcing the CameraDevice to reinit manually fixes the issue.
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Development OS (Mac OS X, Windows, Linux): Mac OS X -
Mobile OS and Version: iOS 8 -
Mobile Device Manufacturer and Model name: All -
Do the Vuforia Sample Applications show the same behavior?: The Vuforia sample application for Background Texture Access crashes on boot. Built with Unity 4.5.4.
Update:
The pause/resume BTA issue should be fixed in the coming SDK 4.0 release (not the current "beta", but the final 4.0 commercial release that is expected soon).