AlamofireImage cache doesn't work in my app
I am using af_setImage() to set an image to a UIImageView. I need to cache image and if it's cached, I want it not to make transition.
I have tried some codes below but the image cache with identifier always returns nil. It seems that imageCache.add() is called every time but it doesn't add the cache.
let imageCache = AutoPurgingImageCache()
if let image = imageCache.image(withIdentifier: post.mainImage)
cell.postImageView.image = image
else
cell.postImageView.af_setImage(
withURL: URL(string: post.mainImage)!,
placeholderImage: PostCellView.defaultImage,
imageTransition: .crossDissolve(0.5),
completion: response in
if let image = response.result.value, response.result.isSuccess
imageCache.add(image, withIdentifier: post.mainImage)
)
What am I wrong?
Thank you in advance( ´ ▽ ` )
swift alamofire alamofireimage
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
add a comment |
I am using af_setImage() to set an image to a UIImageView. I need to cache image and if it's cached, I want it not to make transition.
I have tried some codes below but the image cache with identifier always returns nil. It seems that imageCache.add() is called every time but it doesn't add the cache.
let imageCache = AutoPurgingImageCache()
if let image = imageCache.image(withIdentifier: post.mainImage)
cell.postImageView.image = image
else
cell.postImageView.af_setImage(
withURL: URL(string: post.mainImage)!,
placeholderImage: PostCellView.defaultImage,
imageTransition: .crossDissolve(0.5),
completion: response in
if let image = response.result.value, response.result.isSuccess
imageCache.add(image, withIdentifier: post.mainImage)
)
What am I wrong?
Thank you in advance( ´ ▽ ` )
swift alamofire alamofireimage
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
add a comment |
I am using af_setImage() to set an image to a UIImageView. I need to cache image and if it's cached, I want it not to make transition.
I have tried some codes below but the image cache with identifier always returns nil. It seems that imageCache.add() is called every time but it doesn't add the cache.
let imageCache = AutoPurgingImageCache()
if let image = imageCache.image(withIdentifier: post.mainImage)
cell.postImageView.image = image
else
cell.postImageView.af_setImage(
withURL: URL(string: post.mainImage)!,
placeholderImage: PostCellView.defaultImage,
imageTransition: .crossDissolve(0.5),
completion: response in
if let image = response.result.value, response.result.isSuccess
imageCache.add(image, withIdentifier: post.mainImage)
)
What am I wrong?
Thank you in advance( ´ ▽ ` )
swift alamofire alamofireimage
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
I am using af_setImage() to set an image to a UIImageView. I need to cache image and if it's cached, I want it not to make transition.
I have tried some codes below but the image cache with identifier always returns nil. It seems that imageCache.add() is called every time but it doesn't add the cache.
let imageCache = AutoPurgingImageCache()
if let image = imageCache.image(withIdentifier: post.mainImage)
cell.postImageView.image = image
else
cell.postImageView.af_setImage(
withURL: URL(string: post.mainImage)!,
placeholderImage: PostCellView.defaultImage,
imageTransition: .crossDissolve(0.5),
completion: response in
if let image = response.result.value, response.result.isSuccess
imageCache.add(image, withIdentifier: post.mainImage)
)
What am I wrong?
Thank you in advance( ´ ▽ ` )
swift alamofire alamofireimage
swift alamofire alamofireimage
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
asked Nov 15 '18 at 8:18
Kawabe ImagineKawabe Imagine
236
236
add a comment |
add a comment |
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