47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <UIKit/UIKit.h>
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#import <React/RCTBridge.h>
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#import <React/RCTURLRequestHandler.h>
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@interface RCTImageStoreManager : NSObject <RCTURLRequestHandler>
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/**
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* Set and get cached image data asynchronously. It is safe to call these from any
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* thread. The callbacks will be called on an unspecified thread.
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*/
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- (void)removeImageForTag:(NSString *)imageTag withBlock:(void (^)(void))block;
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- (void)storeImageData:(NSData *)imageData withBlock:(void (^)(NSString *imageTag))block;
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- (void)getImageDataForTag:(NSString *)imageTag withBlock:(void (^)(NSData *imageData))block;
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/**
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* Convenience method to store an image directly (image is converted to data
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* internally, so any metadata such as scale or orientation will be lost).
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*/
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- (void)storeImage:(UIImage *)image withBlock:(void (^)(NSString *imageTag))block;
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@end
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@interface RCTImageStoreManager (Deprecated)
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/**
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* These methods are deprecated - use the data-based alternatives instead.
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*/
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- (NSString *)storeImage:(UIImage *)image __deprecated;
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- (UIImage *)imageForTag:(NSString *)imageTag __deprecated;
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- (void)getImageForTag:(NSString *)imageTag withBlock:(void (^)(UIImage *image))block __deprecated;
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@end
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@interface RCTBridge (RCTImageStoreManager)
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@property (nonatomic, readonly) RCTImageStoreManager *imageStoreManager;
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@end
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