Class IOSBarcodeScanService
java.lang.Object
com.gluonhq.attach.barcodescan.impl.IOSBarcodeScanService
- All Implemented Interfaces:
BarcodeScanService
Note: Since iOS 10, the key
NSCameraUsageDescription
is required in
the plist file in order to use this service-
Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionscan()
Starts up the scanner functionality (commonly provided via the camera), and then parsed by Attach to determine the string the barcode represents.Starts up the scanner functionality (commonly provided via the camera), and then parsed by Attach to determine the string the barcode represents.static void
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Constructor Details
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IOSBarcodeScanService
public IOSBarcodeScanService()
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Method Details
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scan
Description copied from interface:BarcodeScanService
Starts up the scanner functionality (commonly provided via the camera), and then parsed by Attach to determine the string the barcode represents.- Specified by:
scan
in interfaceBarcodeScanService
- Returns:
- Returns an Optional containing the parsed string. The Optional may be empty if the String fails to be parsed for any reason, or if the user cancels the operation.
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scan
Description copied from interface:BarcodeScanService
Starts up the scanner functionality (commonly provided via the camera), and then parsed by Attach to determine the string the barcode represents.- Specified by:
scan
in interfaceBarcodeScanService
- Parameters:
title
- The title of the scan view. If null or empty nothing will be displayed.legend
- An explanatory message displayed in the scan view. If null or empty nothing will be displayed.resultText
- The text to display when the scan ends successfully, before the scanned text. If empty or null, the result won't be shown.- Returns:
- Returns an Optional containing the parsed string. The Optional may be empty if the String fails to be parsed for any reason, or if the user cancels the operation.
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setResult
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