himanth himanth - 1 month ago 13x
Objective-C Question

dataTaskWithRequest:completionHandler: is deprecated

I'm using

in my project to get the data from REST api.
But when I'm using the method which described in Github I'm getting warning.

Here is my code :

NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];

NSURL *URL = [NSURL URLWithString:@"http://httpbin.org/get"];
NSURLRequest *request123 = [NSURLRequest requestWithURL:URL];

NSURLSessionDataTask *dataTask = [manager dataTaskWithRequest:request123 completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
if (error) {
NSLog(@"Error: %@", error);
} else {
NSLog(@"%@ %@", response, responseObject);

[dataTask resume];

My project supports iOS 7.0 and above.

My Xcode version 7.3.1

Is there any way to overcome this warning?


This method belongs to AFURLSessionManager. The actual signature (using two blocks) is

- (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request 
                                      success:(void ( ^ ) ( NSURLResponse *response , id responseObject ))success 
                                      failure:(void ( ^ ) ( NSError *error ))failure