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Exclusive access to the camera
See original GitHub issueI am trying to implement the ZXing barcode library into my Xamarin.Forms project. Because I am having a few problems there I tried the android demo project from the library: Sample.Android.
This one seems to work well but it crashes when putting the app into background and getting it back into foreground with the following exception:
[MonoDroid] UNHANDLED EXCEPTION:
[MonoDroid] System.Exception: Couldn't get exclusive access to the camera
[MonoDroid] at ZXing.Mobile.ZXingSurfaceView.GetExclusiveAccess () <IL 0x00033, 0x00150>
[MonoDroid] at ZXing.Mobile.ZXingSurfaceView.StartScanning (ZXing.Mobile.MobileBarcodeScanningOptions,System.Action`1<ZXing.Result>) <IL 0x00046, 0x0028b>
[MonoDroid] at ZXing.Mobile.ZXingScannerFragment.scan () <IL 0x00012, 0x0007f>
[MonoDroid] at ZXing.Mobile.ZXingScannerFragment.OnResume () <IL 0x000fd, 0x00617>
[MonoDroid] at Android.Support.V4.App.Fragment.n_OnResume (intptr,intptr) <IL 0x0000a, 0x0009f>
[MonoDroid] at (wrapper dynamic-method) object.2ec0fbbb-3a10-48d4-b1ab-3fe72444ec91 (intptr,intptr) <IL 0x00011, 0x0003b>
Does anybody know how to fix this problem?
Issue Analytics
- State:
- Created 8 years ago
- Comments:15 (4 by maintainers)
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@lukegore PR #325 should fix this, you can try it
Thank you! works like a charm!