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Deprecate the sd_setImageWithPreviousCachedImageWithURL with the specify options to achieve this usage

This commit is contained in:
DreamPiggy 2018-01-14 22:21:28 +08:00
parent 44cddbfdbf
commit 6c32cc48c8
1 changed files with 5 additions and 2 deletions
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7
SDWebImage/UIImageView+WebCache.h
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@ -155,7 +155,9 @@
completed:(nullable SDExternalCompletionBlock)completedBlock;
/**
* Set the imageView `image` with an `url` and optionally a placeholder image.
* Set the imageView `image` with an `url` and custom options. The placeholder image is from previous cached image and will use the provided one instead if the query failed.
* This method was designed to ensure that placeholder and query cache process happened in the same runloop to avoid flashing on cell during two `setImage:` call. But it's really misunderstanding and deprecated.
* This can be done by using `sd_setImageWithURL:` with `SDWebImageQueryDiskSync`. But take care that if the memory cache missed, query disk cache synchronously may reduce the frame rate
*
* The download is asynchronous and cached.
*
@ -169,12 +171,13 @@
* is nil and the second parameter may contain an NSError. The third parameter is a Boolean
* indicating if the image was retrieved from the local cache or from the network.
* The fourth parameter is the original image url.
* @deprecated consider using `SDWebImageQueryDiskSync` options with `sd_setImageWithURL:` instead
*/
- (void)sd_setImageWithPreviousCachedImageWithURL:(nullable NSURL *)url
placeholderImage:(nullable UIImage *)placeholder
options:(SDWebImageOptions)options
progress:(nullable SDWebImageDownloaderProgressBlock)progressBlock
completed:(nullable SDExternalCompletionBlock)completedBlock;
completed:(nullable SDExternalCompletionBlock)completedBlock __deprecated_msg("This method is misunderstanding and deprecated, consider using `SDWebImageQueryDiskSync` options with `sd_setImageWithURL:` instead");
#if SD_UIKIT