imagelibrary

Comparison of Image Library for Android (Picasso, Fresco, etc.)

99封情书 提交于 2019-12-08 19:43:35
Does anyone make a comparison about the Image-library for android ? Handling images in Android sometimes is a headache since it's always about the memory problem. There are some popular libs also (such as Picasso , Fresco ), having been playing some of those, anyone did some comparison before ? Jackie Refer to this: https://twitter.com/jessewilson/status/581235604740042752 Local image caching solution for Android: Square Picasso vs Universal Image Loader https://www.bignerdranch.com/blog/solving-the-android-image-loading-problem-volley-vs-picasso/ Android Image loading - Volley vs Picasso

Comparison of Image Library for Android (Picasso, Fresco, etc.)

南楼画角 提交于 2019-12-08 08:04:15
问题 Does anyone make a comparison about the Image-library for android ? Handling images in Android sometimes is a headache since it's always about the memory problem. There are some popular libs also (such as Picasso , Fresco ), having been playing some of those, anyone did some comparison before ? 回答1: Refer to this: https://twitter.com/jessewilson/status/581235604740042752 Local image caching solution for Android: Square Picasso vs Universal Image Loader https://www.bignerdranch.com/blog

saving an image to photos library using Swift 2.0

情到浓时终转凉″ 提交于 2019-12-01 20:39:05
问题 I'm getting a problem highlighted in red above. When I take a picture and press use photo, it won't let me save the photo I took to the photo album on my iPad. I have looked at other ways but me being a beginner to iOS development, I'm unsure of how to fix this problem. I sometimes get a sigabrt error too. 回答1: Have you provided the completion Selector? ... UIImageWriteToSavedPhotosAlbum(imageView.image!, self, "image:didFinishSavingWithError:contextInfo:", nil) ... func image(image: UIImage,

saving an image to photos library using Swift 2.0

荒凉一梦 提交于 2019-12-01 19:24:35
I'm getting a problem highlighted in red above. When I take a picture and press use photo, it won't let me save the photo I took to the photo album on my iPad. I have looked at other ways but me being a beginner to iOS development, I'm unsure of how to fix this problem. I sometimes get a sigabrt error too. Have you provided the completion Selector? ... UIImageWriteToSavedPhotosAlbum(imageView.image!, self, "image:didFinishSavingWithError:contextInfo:", nil) ... func image(image: UIImage, didFinishSavingWithError error: NSError?, contextInfo:UnsafePointer<Void>) { if error == nil { let ac =