afnetworking

persistentStoreManagedObjectContext vs mainQueueManagedObjectContext

由 北城以北 提交于 2019-12-07 01:15:26
问题 Good evening! So I've been having some trouble understanding what the hell is going on while saving my data in Core Data. First of all, a quick question: 1) When should I be using the persistentStoreManagedObjectContext and when should I be using the mainQueueManagedObjectContext?! Right now, I always use the persistentManagedObjectContext, but I can see that a RestKit call "getObjectsPath", the object will have the mainQueueObjectContext. Why is that?! Thanks! 回答1:

AFImageRequestOperation returns image that not downloaded competely

由 雨燕双飞 提交于 2019-12-06 22:14:33
+[AFImageRequestOperation imageRequestOperationWithRequest: imageProcessingBlock: success: failure:] In case of slow internet returns image (PNG particularly) that didn't download completely and failure block, in this situation, is not being called. How can I check that the image did or didn't download correctly? Edit: It doesn't really matter what type of request you will have: image, xml, json or http, there are a probability that file downloading will fail. And as file becomes bigger and internet becomes slower the probability increases. Alexander Partial solution founded in this questions:

-fno-objc-arc not working to disable ARC

由 时光怂恿深爱的人放手 提交于 2019-12-06 20:50:55
问题 I have tried the solution found in this post to disable ARC in AFNetworking files, but to no avail: Any ideas where I am failing? Obviously the simpler the answer the better. I have also read that creating static libraries may help, but this seems complicated. EDITS I have tried deleting derived data and Clean and Build and restarting Xcode. No deals :(. Also, there are no other projects in my workspace. 回答1: Weird thing. I tried adding the -fno-objc-arc flag to some Facebook files and the

dyld: Library not loaded, app requires AFNetworking 2.0.0 but provides version 1.0.0

由 半世苍凉 提交于 2019-12-06 18:45:52
问题 I am running into this error and cannot solve it. I have tried cleaning and running again, deleting all pods and installing again. Any hints? dyld: Library not loaded: @rpath/AFNetworking.framework/AFNetworking Referenced from: /private/var/mobile/Containers/Bundle/Application/72522B8C-7F27-41BD-A9E4-FDB2F63F1F5E/MyApp.app/MyApp Reason: Incompatible library version: MyApp requires version 2.0.0 or later, but AFNetworking provides version 1.0.0 回答1: I had this problem and tried a solution I

AFNetworking and Swift

由 眉间皱痕 提交于 2019-12-06 18:33:42
问题 I'm trying to get a JSON response using Swift. I sniffed the request and response -> everything ok. However the return value is always nil . let httpClient = AppDelegate.appDelegate().httpRequestOperationManager as AFHTTPRequestOperationManager; let path = "/daten/wfs"; let query = "?service=WFS&request=GetFeature&version=1.1.0&typeName=ogdwien:AMPELOGD&srsName=EPSG:4326&outputFormat=json".stringByAddingPercentEscapesUsingEncoding(NSUTF8StringEncoding); func successBlock(operation:

How should I pre-load all images and cache them using AFNetworking?

由 早过忘川 提交于 2019-12-06 16:46:22
问题 I need to pre-load and cache all (Nearly 80) images in the beginning of the application, while showing "Please Wait" to the user. What I did is: NSMutableArray *operations = [[NSMutableArray alloc] init]; for(Category *c in shop.menu.categories){ NSURLRequest *request = [[NSURLRequest alloc] initWithURL:[NSURL URLWithString:c.imagePath] cachePolicy:NSURLRequestReturnCacheDataElseLoad timeoutInterval:30]; AFImageRequestOperation *operation = [AFImageRequestOperation

Get UIImageView using Afnetworking and put it in an array

由 旧巷老猫 提交于 2019-12-06 16:46:07
问题 As the title says, i need to get the image and put it in an array. UIImageView *myImage = [[UIImageView alloc] init]; [myImage setImageWithURL:[NSURL URLWithString:@"http://host.com/images/1/1.png"] placeholderImage:[UIImage imageNamed:@"page3.png"]]; [items addObject:myImage]; the problem is that while the image is being loaded, the code continues and nothing gets put in the array, actually I guess an empty UIImageView gets inserted. How do I go about fixing this? On a side note I am using

iOS Caching images with AFImageCache doesn't seem to work

由 微笑、不失礼 提交于 2019-12-06 16:13:23
问题 I'm trying to cache some images loaded from a URL by using AFImageCache, without success... I'm not sure If i'm doing anything wrong and would love your opinions if you've ever used this library. I'm getting an image from a NSURLRequest, and then caching it as follows UIImage *img; //This image is a png icon returned from the server NSData *imgData = UIImagePNGRepresentation(img); // Always checking length to make sure its more than 0, and it is [[AFImageCache sharedImageCache] cacheImageData

AFnetworking waitUntilFinish not working

由 余生颓废 提交于 2019-12-06 15:52:18
I am making a project that uses the AFNetworking Library. I use it to check for a login and password with the webservice. This gives me a 200-code back if it is ok. If it is 200, I set a boolean to true so that the application can continue. But this boolean is not set at the right time. I always need to press two times on my login button before it works. Here is my code to set the boolean. - (BOOL)credentialsValidated { self.progressHUD = [MBProgressHUD showHUDAddedTo:self.view animated:YES]; self.progressHUD.labelText = @"Loading"; self.progressHUD.mode = MBProgressHUDModeIndeterminate; self

Importing with MagicalRecord + AFNetworking

由 不羁岁月 提交于 2019-12-06 15:02:59
I'm using AFNetworking and MagicalRecord (the current develop branch) and I'm trying to figure out how to import a lot of objects which are dependent on each other. Each resource/entity has multiple pages worth of downloads. I have a class managing the downloads for a given entity and saving them using MagicalDataImport (which has been amazing). I believe my issue is that the imports aren't happening on the same thread. So I think what is happening is: In one thread, EntityA is getting saved properly and propagated to the parent entity. Then in another thread, EntityB is being saved, and along
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