28 lines
751 B
Objective-C
28 lines
751 B
Objective-C
//
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// SCCaptureConfigurationAnnouncer.h
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// Snapchat
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//
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// Created by Lin Jia on 10/2/17.
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//
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//
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#import "SCCaptureConfigurationListener.h"
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#import <Foundation/Foundation.h>
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/*
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All APIs are thread safe. Announcer will not retain your object. So even if customer forgets to call remove listener,
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it will not create zombie objects.
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*/
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@interface SCCaptureConfigurationAnnouncer : NSObject
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/*
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When customer adds an object to be a listener, that object will receive an update of current truth. That is the chance
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for the object to do adjustment according to the current configuration of the camera.
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*/
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- (void)addListener:(id<SCCaptureConfigurationListener>)listener;
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- (void)removeListener:(id<SCCaptureConfigurationListener>)listener;
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@end
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