DetailViewController.m
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/*
* This file is part of the SDWebImage package.
* (c) Olivier Poitrey <rs@dailymotion.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
#import "DetailViewController.h"
#import <SDWebImage/UIImageView+WebCache.h>
#import <SDWebImage/FLAnimatedImageView+WebCache.h>
@interface DetailViewController ()
@property (strong, nonatomic) IBOutlet FLAnimatedImageView *imageView;
- (void)configureView;
@end
@implementation DetailViewController
@synthesize imageURL = _imageURL;
@synthesize imageView = _imageView;
#pragma mark - Managing the detail item
- (void)setImageURL:(NSURL *)imageURL
{
if (_imageURL != imageURL)
{
_imageURL = imageURL;
[self configureView];
}
}
- (void)configureView
{
if (self.imageURL) {
__block UIActivityIndicatorView *activityIndicator;
__weak UIImageView *weakImageView = self.imageView;
[self.imageView sd_setImageWithURL:self.imageURL
placeholderImage:nil
options:SDWebImageProgressiveDownload
progress:^(NSInteger receivedSize, NSInteger expectedSize, NSURL *targetURL) {
dispatch_async(dispatch_get_main_queue(), ^{
if (!activityIndicator) {
[weakImageView addSubview:activityIndicator = [UIActivityIndicatorView.alloc initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray]];
activityIndicator.center = weakImageView.center;
[activityIndicator startAnimating];
}
});
}
completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, NSURL *imageURL) {
[activityIndicator removeFromSuperview];
activityIndicator = nil;
}];
}
}
- (void)viewDidLoad
{
[super viewDidLoad];
[self configureView];
}
- (void)viewDidUnload
{
[super viewDidUnload];
self.imageView = nil;
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
@end