finn-no / Finjinon

Custom iOS camera optimized for taking a sequence of photos quickly and/or selecting from an image picker

MIT License

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Fix: Flashmode crash on iPads #46

Closed bstien closed 4 years ago

bstien commented 4 years ago

Why?

Ref. this Crashlytics error that says:

Fatal Exception: NSInvalidArgumentException *** -[AVCapturePhotoOutput capturePhotoWithSettings:delegate:] flashMode must be set to a value present in the supportedFlashModes array

This crash only happens on iPads, and we set flashMode to a value that isn't supported by some devices.

What?

Set flashMode to .off if the current mode isn't within cameraOutput.supportedFlashModes.