/*
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* Copyright (c) 2014, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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#import <Bolts/BFAppLinkNavigation.h>
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@class BFAppLinkReturnToRefererView;
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@class BFURL;
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typedef NS_ENUM(NSUInteger, BFIncludeStatusBarInSize) {
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BFIncludeStatusBarInSizeNever,
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BFIncludeStatusBarInSizeIOS7AndLater,
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BFIncludeStatusBarInSizeAlways,
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};
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/*!
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Protocol that a class can implement in order to be notified when the user has navigated back
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to the referer of an App Link.
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*/
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@protocol BFAppLinkReturnToRefererViewDelegate <NSObject>
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/*!
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Called when the user has tapped inside the close button.
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*/
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- (void)returnToRefererViewDidTapInsideCloseButton:(BFAppLinkReturnToRefererView *)view;
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/*!
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Called when the user has tapped inside the App Link portion of the view.
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*/
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- (void)returnToRefererViewDidTapInsideLink:(BFAppLinkReturnToRefererView *)view
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link:(BFAppLink *)link;
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@end
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/*!
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Provides a UIView that displays a button allowing users to navigate back to the
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application that launched the App Link currently being handled, if the App Link
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contained referer data. The user can also close the view by clicking a close button
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rather than navigating away. If the view is provided an App Link that does not contain
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referer data, it will have zero size and no UI will be displayed.
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*/
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NS_EXTENSION_UNAVAILABLE_IOS("Not available in app extension")
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@interface BFAppLinkReturnToRefererView : UIView
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/*!
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The delegate that will be notified when the user navigates back to the referer.
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*/
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@property (nonatomic, weak) id<BFAppLinkReturnToRefererViewDelegate> delegate;
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/*!
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The color of the text label and close button.
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*/
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@property (nonatomic, strong) UIColor *textColor;
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@property (nonatomic, strong) BFAppLink *refererAppLink;
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/*!
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Indicates whether to extend the size of the view to include the current status bar
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size, for use in scenarios where the view might extend under the status bar on iOS 7 and
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above; this property has no effect on earlier versions of iOS.
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*/
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@property (nonatomic, assign) BFIncludeStatusBarInSize includeStatusBarInSize;
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/*!
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Indicates whether the user has closed the view by clicking the close button.
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*/
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@property (nonatomic, assign) BOOL closed;
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@end
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