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MTBBarcodeScanner CHANGELOG

[Unreleased]

There are no unreleased changes.

5.0.11

  • Fix rare crash when stopping the barcode scanner

Special thanks to @anuraagshakya for the work on this release!

5.0.10

  • Guard all uses of iOS 10+ classes and APIs with appropriate @available() tests

Special thanks to @bayoung for the work on this release!

5.0.9

  • Made call to freezeCapture non-blocking.

Special thanks to @shagedorn for the work on this release!

5.0.8

  • Fixed warnings being generated with latest Xcode version.

Special thanks to @anuraagshakya for the work on this release!

5.0.7

  • Added the ability to scan from a particular camera on startup with startScanningWithCamera:resultBlock:error.

5.0.6

  • Fixed build warnings in Xcode 9.4.

Special thanks to @badchoice for all of the work on this release!

5.0.5

  • Updated app for deprecation warnings in iOS 11

5.0.4

  • Improvements to performance of still capture

5.0.3

  • Fixed blocking issue with scanRect call

5.0.2

  • Handle deprecation of devicesWithMediaType in iOS 10
  • Fixed an issue where stopScanning() could potentially hang
  • Updated sample project for iOS 10 deprecation warnings

Thanks to @alistra and @shagedorn with their help in this release!

5.0.1

  • Fixed issue with orientation changes not registering under some circumstances.

Special thanks to @juliangoacher for all of the work on this release!

5.0.0

  • Setting the scanRect must now be set in the didStartScanning block.
  • Removed MTBTorchModeAuto
  • Added error handling when setting torch mode.

Special thanks to @shagedorn for all of the work on this release!

4.0.0

  • Setting the camera property directly is now deprecated in favor of the more-helpful setCamera:error: method.
  • Methods that accept an error argument now have a return value to satisfy Xcode analyzer.

Special thanks to @shagedorn for all of the work on this release!

3.1.0

  • Fixed issue where calling a method on UIImagePickerController could prompt a rejection from the App Store if a NSPhotoLibraryUsageDescription is not provided in the Info.plist file. Details are here. Thanks @brblakley!
  • Fixed an issue with setting the camera using the camera property setter

3.0.0

  • Errors are now propagated to the startScanning methods. You may now supply an NSError to this method that will be updated in the event scanning could not be started.
  • The scanning methods have now been changed to:
- (void)startScanningWithError:(NSError **)error;
- (void)startScanningWithResultBlock:(void (^)(NSArray *codes))resultBlock error:(NSError **)error;

2.1.0

  • Now uses AVCaptureFocusModeContinuousAutoFocus by default, per issue #81. Thanks @JacopoKenzo!

2.0.3

  • Fixed bug where resultBlock could be called when nil. Thanks @navicor90!

2.0.2

  • Fixed bug with Carthage support and missing import

2.0.1

  • Added a minor bug fix for CocoaPods support

2.0.0

1.9.1

1.9.0

  • Added support for tapping the view to focus the camera

1.8.11

  • Fixed an issue with iOS 7 support. Thanks @kiwox!

1.8.10

  • Fixed an issue with freezing the camera and stopping capture in the demo project. Thanks @huuang!

1.8.9

  • Fixed issue with scanning still images on iOS 7.

1.8.8

  • Fixed flicker issue with setting torchMode property. To avoid flickering when turning on the torch, set the torchMode property after you call startScanning.

1.8.7

  • Setting the scanRect value now correctly checks the video orientation. Thanks @peterpaulis!

1.8.6

  • Added support for capturing still images with new captureStillImage: method. Thanks @peterpaulis!

1.8.5

  • Fixed issue where the scanRect property needed to be explicitly set in order to scan barcodes.

1.8.4

  • Added the ability to limit scanning to only a section of the screen using the new scanRect property. See the file MTBAdvancedExampleViewController in the demo project for an example. Thanks @Shannon-Yang!

1.8.3

  • Added the didStartScanningBlock property, which stores a block that's called when the barcode scanner initializes. This is useful for presenting an activity spinner while the scanner loads. Thanks to @jaybowong for the suggestion!
  • Exposed the resultBlock property, which will allow the results to be dynamically set before or after the scanner starts scanning.
  • Added a startScanning method, which will start scanning using the block properties set by the user. See README for sample usage of this.

1.8.2

  • Added the previewLayer property to expose the underlying preview layer. For those not using auto layout, it may be necessary to adjust this layer when the device rotates.

1.8.1

  • The hasTorch method can now be called when the scanner is not scanning. (Thanks felipowsky!)

1.8.0

Features:

1.7.1

Allow setting torchMode to On before scanner starts. (Thanks felipowsky!)

1.7.0

Added support for controlling the torch. (Thanks felipowsky!)

1.6.1

Bug Fixes:

  • Removed duplicate method call

1.6.0

Bug Fixes:

  • Further fixes for issue #25: focus issue

1.5.0

Bug Fixes:

  • Fixed an issue with the auto focus range restriction and focus point incorrectly persisting. (Thanks sebastianludwig!). Read more here.

1.4.0

Enhancements:

  • Scan codes from the front or back camera! Thanks to lanbozhang.

1.3.2

Enhancements:

  • Use AVCaptureSessionPresetHigh for session preset for higher quality video. (Thanks @rshevchuk!)

1.3.1

Bug Fixes:

  • Removed CocoaPods build phases from test target to fix issue #19.

1.3.0

Enhancements:

  • Added support for the following:
    • AVMetadataObjectTypeInterleaved2of5Code
    • AVMetadataObjectTypeITF14Code
    • AVMetadataObjectTypeDataMatrixCode

Thanks to @hdoria for bringing this to my attention!

1.2.0

Enhancements:

  • The capture preview layer now inherits the corner radius of the previewView's layer. Thanks @tupps!

1.1.18

Enhancements:

  • Removed scanningIsAvailable and scanningIsAvailableAndAllowed methods in favor of requestCameraPermissionWithSuccess:, which requests camera permission and returns the result in a block.

0.1.8

Enhancements:

  • Added scanningIsAvailableAndAllowed and scanningIsProhibited methods. Thanks to @MattLewin for the fix!

0.1.7

Bug Fixes:

  • Fixed issue with preview orientation when starting in landscape. Thanks to @laptobbe for the fix!

0.1.6

Bug Fixes:

  • Updated captureOrientationForInterfaceOrientation to handle all cases, including the new UIInterfaceOrientationUnknown. Thanks to @emilstahl for the fix!
  • Updated sample project to recommended settings for Xcode 6

0.1.5

Bug Fixes:

  • stopScanning was not correctly discarding the existing session, causing a lock.
  • Scanner now stops scanning on a background thread

Thanks to @brandonschlenker for the fix!

0.1.4

Bug Fixes:

  • The logic to check for the unsupported type (AVMetadataObjectTypeFace) was inverted. Thanks to @Dario848 for the fix!

0.1.3

Bug Fixes:

  • Fixed issue with setting auto range restriction and focus point of interest on older models of iPads

0.1.2

Version 0.1.2 adds improvements to documentation and formatting.

Demo Project Enhancements:

  • Added Kiwi testing framework

0.1.1

Features:

  • Allow calling of stopScanning if scanning is unavailable to the device to make everything a little cleaner

Bug Fixes:

  • Fixed issue with podspec source_files attribute

0.1.0

Initial release.