MLKitBarcodeScanning 架構參考資料
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你可以依據偏好儲存及分類內容。
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@列舉 BarcodeValueType
條碼的值格式。例如 TEXT、PRODUCT、網址等。
聲明
Objective-C
typedef NSInteger MLKBarcodeValueType
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@列舉 BarcodeAddressType
地址類型。
聲明
Objective-C
typedef NSInteger MLKBarcodeAddressType
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@列舉 BarcodeEmailType
BarcodeEmail 的電子郵件類型。
聲明
Objective-C
typedef NSInteger MLKBarcodeEmailType
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@列舉 BarcodePhoneType
BarcodePhone 的電話類型。
聲明
Objective-C
typedef NSInteger MLKBarcodePhoneType
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@列舉 BarcodeWiFiEncryptionType
BarcodeWiFi 的 Wi-Fi 加密類型。
聲明
Objective-C
typedef NSInteger MLKBarcodeWiFiEncryptionType
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包含條碼陣列或 nil
的區塊 (如果發生錯誤)。
聲明
Objective-C
typedef void (^MLKBarcodeScanningCallback)(NSArray<MLKBarcode *> *_Nullable,
NSError *_Nullable)
參數
barcodes
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圖片中掃描的條碼陣列。如果發生錯誤,則為 nil 。
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error
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上次更新時間:2024-09-20 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-09-20 (世界標準時間)。"],[[["This documentation outlines globally available type definitions used for barcode scanning with ML Kit."],["The types define barcode value formats (e.g., TEXT, PRODUCT, URL), address types, email types, phone types, and Wi-Fi encryption types."],["A `MLKBarcodeScanningCallback` type is also defined, which is a block providing the results of a barcode scan, including an array of barcodes or an error."],["All type definitions are declared using Objective-C and are represented as NSInteger enums."]]],["The provided content defines several global type definitions in Objective-C for barcode handling. These include: `MLKBarcodeValueType` (barcode value format), `MLKBarcodeAddressType` (address type), `MLKBarcodeEmailType` (email type), `MLKBarcodePhoneType` (phone type), and `MLKBarcodeWiFiEncryptionType` (Wi-Fi encryption type). Additionally, it defines `MLKBarcodeScanningCallback`, a block that receives an array of scanned barcodes or an error if the scan fails. The callback parameters include an array of barcodes, and an error object.\n"]]