Method called after release()

[glomadrian]

When i call for second time to the activy that implements the QRCodeReaderView, Crash throwing this exception Method called after release().

I solved it adding this lines in QRCodeReaderView -> onSurfaceDestroyed() method:

mCameraManager.getCamera().setPreviewCallback(null);
mCameraManager.getCamera().stopPreview();
mCameraManager.getCamera().release();
mCameraManager.closeDriver();

Maybe some calls are redundant.

[dlazaro66]

Hi! thanks for the feedback. I'm going to review what's happening when calling activity two or more times, maybe resources release are needed as you noticed in onSurfaceDestroyed() method. If so, I will merge your code.

Thanks again,
David.

[dlazaro66]

Accepted pull request from @danicomas thanks you both for your help!