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Merge branch 'refactor_downloader_config' into 5.x

This commit is contained in:
DreamPiggy 2018-04-05 18:45:30 +08:00
parent 1d7dba33f5 393085a9b0
commit 00a0e01a32
2 changed files with 4 additions and 2 deletions
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1
SDWebImage/SDWebImageDownloaderConfig.h
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@ -25,6 +25,7 @@ typedef NS_ENUM(NSInteger, SDWebImageDownloaderExecutionOrder) {
/** /**
Gets/Sets the default downloader config used for shared instance or initialization when it does not provide any downloader config. Such as `SDWebImageDownloader.sharedDownloader`. Gets/Sets the default downloader config used for shared instance or initialization when it does not provide any downloader config. Such as `SDWebImageDownloader.sharedDownloader`.
@note You can modify the property on default downloader config, which can be used for later created downloader instance. The already created downloader instance does not get affected.
@note You should not pass nil to this value. @note You should not pass nil to this value.
*/ */
@property (nonatomic, class, nonnull) SDWebImageDownloaderConfig *defaultDownloaderConfig; @property (nonatomic, class, nonnull) SDWebImageDownloaderConfig *defaultDownloaderConfig;

5
SDWebImage/SDWebImageDownloaderConfig.m
View File

@ -13,9 +13,10 @@ static SDWebImageDownloaderConfig * _defaultDownloaderConfig;
@implementation SDWebImageDownloaderConfig @implementation SDWebImageDownloaderConfig
+ (SDWebImageDownloaderConfig *)defaultDownloaderConfig { + (SDWebImageDownloaderConfig *)defaultDownloaderConfig {
if (!_defaultDownloaderConfig) { static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
_defaultDownloaderConfig = [SDWebImageDownloaderConfig new]; _defaultDownloaderConfig = [SDWebImageDownloaderConfig new];
} });
return _defaultDownloaderConfig; return _defaultDownloaderConfig;
} }