DataScannerViewController could not get torch on when scanning.

Machine Learning & AI General
RobinGao OP
Created Nov ’23
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I use DataScannerViewController to scan barcode and text recognize, and then get the AVCaptureDevice to use torch on/off, but DataScannerViewController will stop scanning. DataScannerViewController has no related API to get AVCaptureDevice to use torch. Expected: Could use AVCaptureDevice to turn on/off torch, at the same time DataScannerViewController could scan.

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DataScannerViewController could not get torch on when scanning.
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