| | |
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| | | public override func viewWillAppear(_ animated: Bool) { |
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| | | firstResult = true |
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| | | if let session = self.session { |
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| | | DispatchQueue.main.async { |
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| | | let queue = DispatchQueue(label: "startRun") |
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| | | queue.async { |
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| | | session.startRunning() |
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| | | } |
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| | | } |
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| | |
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| | | //数组中包含的都是AVMetadataMachineReadableCodeObject 类型的对象，该对象中包含解码后的数据 |
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| | | let qrObject:AVMetadataMachineReadableCodeObject = metadataObjects.last as! AVMetadataMachineReadableCodeObject; |
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| | | //拿到扫描内容在这里进行个性化处理 |
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| | | let result = qrObject.stringValue; |
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| | | let result = qrObject.stringValue |
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| | | clouse?(result ?? "",firstResult) |
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| | | closeView() |
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| | | } |
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