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// UIActivityIndicatorView+AFNetworking.m
// Copyright (c) 2011–2015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#import "UIActivityIndicatorView+AFNetworking.h"
#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
#import "AFHTTPRequestOperation.h"
#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
#import "AFURLSessionManager.h"
#endif
@implementation UIActivityIndicatorView (AFNetworking)
#if __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000
- (void)setAnimatingWithStateOfTask:(NSURLSessionTask *)task {
NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
[notificationCenter removeObserver:self name:AFNetworkingTaskDidResumeNotification object:nil];
[notificationCenter removeObserver:self name:AFNetworkingTaskDidSuspendNotification object:nil];
[notificationCenter removeObserver:self name:AFNetworkingTaskDidCompleteNotification object:nil];
if (task) {
if (task.state != NSURLSessionTaskStateCompleted) {
if (task.state == NSURLSessionTaskStateRunning) {
[self startAnimating];
} else {
[self stopAnimating];
}
[notificationCenter addObserver:self selector:@selector(af_startAnimating) name:AFNetworkingTaskDidResumeNotification object:task];
[notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingTaskDidCompleteNotification object:task];
[notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingTaskDidSuspendNotification object:task];
}
}
}
#endif
#pragma mark -
- (void)setAnimatingWithStateOfOperation:(AFURLConnectionOperation *)operation {
NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter];
[notificationCenter removeObserver:self name:AFNetworkingOperationDidStartNotification object:nil];
[notificationCenter removeObserver:self name:AFNetworkingOperationDidFinishNotification object:nil];
if (operation) {
if (![operation isFinished]) {
if ([operation isExecuting]) {
[self startAnimating];
} else {
[self stopAnimating];
}
[notificationCenter addObserver:self selector:@selector(af_startAnimating) name:AFNetworkingOperationDidStartNotification object:operation];
[notificationCenter addObserver:self selector:@selector(af_stopAnimating) name:AFNetworkingOperationDidFinishNotification object:operation];
}
}
}
#pragma mark -
- (void)af_startAnimating {
dispatch_async(dispatch_get_main_queue(), ^{
[self startAnimating];
});
}
- (void)af_stopAnimating {
dispatch_async(dispatch_get_main_queue(), ^{
[self stopAnimating];
});
}
@end
#endif