session-ios/Session/Shared/OWSQRCodeScanningViewContro...

//
//  Copyright (c) 2018 Open Whisper Systems. All rights reserved.
//

#import <AVFoundation/AVFoundation.h>
#import <SignalUtilitiesKit/OWSViewController.h>
#import <UIKit/UIKit.h>
#import <ZXingObjC/ZXingObjC.h>

NS_ASSUME_NONNULL_BEGIN

@class OWSQRCodeScanningViewController;

@protocol OWSQRScannerDelegate

@optional

- (void)controller:(OWSQRCodeScanningViewController *)controller didDetectQRCodeWithString:(NSString *)string;
- (void)controller:(OWSQRCodeScanningViewController *)controller didDetectQRCodeWithData:(NSData *)data;

@end

#pragma mark -

@interface OWSQRCodeScanningViewController
    : OWSViewController <AVCaptureMetadataOutputObjectsDelegate, ZXCaptureDelegate>

@property (nonatomic, weak) UIViewController<OWSQRScannerDelegate> *scanDelegate;

- (void)startCapture;

@end

NS_ASSUME_NONNULL_END
Move QR code scanning to a separate view. // FREEBIE 8 years ago			`//`
Work on two-factor auth settings UI. 7 years ago			`// Copyright (c) 2018 Open Whisper Systems. All rights reserved.`
Move QR code scanning to a separate view. // FREEBIE 8 years ago			`//`
Provision device from QRCode. NEEDS DESIGN - will likely have an intermediate "device manager" screen. * extracted QRCode Scanner into re-usable ViewController // FREEBIE 9 years ago
			`#import <AVFoundation/AVFoundation.h>`
Make everything build again 5 years ago			`#import <SignalUtilitiesKit/OWSViewController.h>`
Provision device from QRCode. NEEDS DESIGN - will likely have an intermediate "device manager" screen. * extracted QRCode Scanner into re-usable ViewController // FREEBIE 9 years ago			`#import <UIKit/UIKit.h>`
New Fingerprint Format Rather than verifying eachothers keys separately, you now verify the privacy with your recipient by sharing a single composite number or QRCode. This is a breaking change, in coordination with Desktop and Android. UX -- Fingeprint is no longer in line with identity key error. Instead you have the option of going to the full-screen safety number verification experience. Overhauled fingerprint design ----------------------------- * use same modal dismiss button as elsewhere * remove fingerprint from settings. * quick slide in animation vs slow fade * existing was painfully slow * blur effect is better metaphor for something slide over top * anyway there was a rendering glitch in the end of fade where underlying navbar would "snap" out Also Fixed ---------- Always provide a name string for contact * Centralize all the nil-checking * Fall back to "unknown contact" allow multi-line error messages // FREEBIE 9 years ago			`#import <ZXingObjC/ZXingObjC.h>`
Provision device from QRCode. NEEDS DESIGN - will likely have an intermediate "device manager" screen. * extracted QRCode Scanner into re-usable ViewController // FREEBIE 9 years ago
Surface memory leaks by logging the deallocation of view controllers. // FREEBIE 8 years ago			`NS_ASSUME_NONNULL_BEGIN`

Some style for the QR code scanner. Also made identity key scanner appear faster. Previously we were waiting for camera to initialize. Now we do this after the view has loaded - with a black background, the affect is preferable than lagging on the transition. // FREEBIE 9 years ago			`@class OWSQRCodeScanningViewController;`

			`@protocol OWSQRScannerDelegate`

New Fingerprint Format Rather than verifying eachothers keys separately, you now verify the privacy with your recipient by sharing a single composite number or QRCode. This is a breaking change, in coordination with Desktop and Android. UX -- Fingeprint is no longer in line with identity key error. Instead you have the option of going to the full-screen safety number verification experience. Overhauled fingerprint design ----------------------------- * use same modal dismiss button as elsewhere * remove fingerprint from settings. * quick slide in animation vs slow fade * existing was painfully slow * blur effect is better metaphor for something slide over top * anyway there was a rendering glitch in the end of fade where underlying navbar would "snap" out Also Fixed ---------- Always provide a name string for contact * Centralize all the nil-checking * Fall back to "unknown contact" allow multi-line error messages // FREEBIE 9 years ago			`@optional`
Some style for the QR code scanner. Also made identity key scanner appear faster. Previously we were waiting for camera to initialize. Now we do this after the view has loaded - with a black background, the affect is preferable than lagging on the transition. // FREEBIE 9 years ago
New Fingerprint Format Rather than verifying eachothers keys separately, you now verify the privacy with your recipient by sharing a single composite number or QRCode. This is a breaking change, in coordination with Desktop and Android. UX -- Fingeprint is no longer in line with identity key error. Instead you have the option of going to the full-screen safety number verification experience. Overhauled fingerprint design ----------------------------- * use same modal dismiss button as elsewhere * remove fingerprint from settings. * quick slide in animation vs slow fade * existing was painfully slow * blur effect is better metaphor for something slide over top * anyway there was a rendering glitch in the end of fade where underlying navbar would "snap" out Also Fixed ---------- Always provide a name string for contact * Centralize all the nil-checking * Fall back to "unknown contact" allow multi-line error messages // FREEBIE 9 years ago			`- (void)controller:(OWSQRCodeScanningViewController )controller didDetectQRCodeWithString:(NSString )string;`
			`- (void)controller:(OWSQRCodeScanningViewController )controller didDetectQRCodeWithData:(NSData )data;`
Some style for the QR code scanner. Also made identity key scanner appear faster. Previously we were waiting for camera to initialize. Now we do this after the view has loaded - with a black background, the affect is preferable than lagging on the transition. // FREEBIE 9 years ago
New Fingerprint Format Rather than verifying eachothers keys separately, you now verify the privacy with your recipient by sharing a single composite number or QRCode. This is a breaking change, in coordination with Desktop and Android. UX -- Fingeprint is no longer in line with identity key error. Instead you have the option of going to the full-screen safety number verification experience. Overhauled fingerprint design ----------------------------- * use same modal dismiss button as elsewhere * remove fingerprint from settings. * quick slide in animation vs slow fade * existing was painfully slow * blur effect is better metaphor for something slide over top * anyway there was a rendering glitch in the end of fade where underlying navbar would "snap" out Also Fixed ---------- Always provide a name string for contact * Centralize all the nil-checking * Fall back to "unknown contact" allow multi-line error messages // FREEBIE 9 years ago			`@end`
Provision device from QRCode. NEEDS DESIGN - will likely have an intermediate "device manager" screen. * extracted QRCode Scanner into re-usable ViewController // FREEBIE 9 years ago
Move QR code scanning to a separate view. // FREEBIE 8 years ago			`#pragma mark -`

New Fingerprint Format Rather than verifying eachothers keys separately, you now verify the privacy with your recipient by sharing a single composite number or QRCode. This is a breaking change, in coordination with Desktop and Android. UX -- Fingeprint is no longer in line with identity key error. Instead you have the option of going to the full-screen safety number verification experience. Overhauled fingerprint design ----------------------------- * use same modal dismiss button as elsewhere * remove fingerprint from settings. * quick slide in animation vs slow fade * existing was painfully slow * blur effect is better metaphor for something slide over top * anyway there was a rendering glitch in the end of fade where underlying navbar would "snap" out Also Fixed ---------- Always provide a name string for contact * Centralize all the nil-checking * Fall back to "unknown contact" allow multi-line error messages // FREEBIE 9 years ago			`@interface OWSQRCodeScanningViewController`
Surface memory leaks by logging the deallocation of view controllers. // FREEBIE 8 years ago			`: OWSViewController <AVCaptureMetadataOutputObjectsDelegate, ZXCaptureDelegate>`
Provision device from QRCode. NEEDS DESIGN - will likely have an intermediate "device manager" screen. * extracted QRCode Scanner into re-usable ViewController // FREEBIE 9 years ago
Some style for the QR code scanner. Also made identity key scanner appear faster. Previously we were waiting for camera to initialize. Now we do this after the view has loaded - with a black background, the affect is preferable than lagging on the transition. // FREEBIE 9 years ago			`@property (nonatomic, weak) UIViewController<OWSQRScannerDelegate> *scanDelegate;`
Move QR code scanning to a separate view. // FREEBIE 8 years ago
New Fingerprint Format Rather than verifying eachothers keys separately, you now verify the privacy with your recipient by sharing a single composite number or QRCode. This is a breaking change, in coordination with Desktop and Android. UX -- Fingeprint is no longer in line with identity key error. Instead you have the option of going to the full-screen safety number verification experience. Overhauled fingerprint design ----------------------------- * use same modal dismiss button as elsewhere * remove fingerprint from settings. * quick slide in animation vs slow fade * existing was painfully slow * blur effect is better metaphor for something slide over top * anyway there was a rendering glitch in the end of fade where underlying navbar would "snap" out Also Fixed ---------- Always provide a name string for contact * Centralize all the nil-checking * Fall back to "unknown contact" allow multi-line error messages // FREEBIE 9 years ago			`- (void)startCapture;`
Provision device from QRCode. NEEDS DESIGN - will likely have an intermediate "device manager" screen. * extracted QRCode Scanner into re-usable ViewController // FREEBIE 9 years ago
			`@end`
Surface memory leaks by logging the deallocation of view controllers. // FREEBIE 8 years ago
			`NS_ASSUME_NONNULL_END`