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2014/10/15 ¤U¤È 10:08:57

iphone Programming Glossary: fetchimageconnection

Displaying an Image from URL Objective C

http://stackoverflow.com/questions/5577781/displaying-an-image-from-url-objective-c

frame self addSubview activityIndicator activityIndicator startAnimating Cancel previous request if fetchImageConnection fetchImageConnection cancel imageData release Start new request NSURLRequest req NSURLRequest requestWithURL url cachePolicy.. self addSubview activityIndicator activityIndicator startAnimating Cancel previous request if fetchImageConnection fetchImageConnection cancel imageData release Start new request NSURLRequest req NSURLRequest requestWithURL url cachePolicy NSURLRequestReturnCacheDataElseLoad.. requestWithURL url cachePolicy NSURLRequestReturnCacheDataElseLoad timeoutInterval 30 imageData NSMutableData new fetchImageConnection NSURLConnection connectionWithRequest req delegate self fetchImageConnection retain void setImageFromDisk UIImage img..