72 lines
2.1 KiB
Objective-C
72 lines
2.1 KiB
Objective-C
//
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// DetailViewController.m
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// SDWebImage Demo
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//
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// Created by Olivier Poitrey on 09/05/12.
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// Copyright (c) 2012 Dailymotion. All rights reserved.
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//
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#import "DetailViewController.h"
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#import <SDWebImage/UIImageView+WebCache.h>
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@interface DetailViewController ()
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- (void)configureView;
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@end
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@implementation DetailViewController
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@synthesize imageURL = _imageURL;
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@synthesize imageView = _imageView;
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#pragma mark - Managing the detail item
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- (void)setImageURL:(NSURL *)imageURL
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{
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if (_imageURL != imageURL)
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{
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_imageURL = imageURL;
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[self configureView];
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}
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}
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- (void)configureView
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{
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if (self.imageURL) {
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__block UIActivityIndicatorView *activityIndicator;
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__weak UIImageView *weakImageView = self.imageView;
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[self.imageView sd_setImageWithURL:self.imageURL
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placeholderImage:nil
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options:SDWebImageProgressiveDownload
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progress:^(NSInteger receivedSize, NSInteger expectedSize) {
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if (!activityIndicator) {
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[weakImageView addSubview:activityIndicator = [UIActivityIndicatorView.alloc initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray]];
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activityIndicator.center = weakImageView.center;
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[activityIndicator startAnimating];
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}
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}
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completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, NSURL *imageURL) {
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[activityIndicator removeFromSuperview];
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activityIndicator = nil;
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}];
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}
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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[self configureView];
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}
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- (void)viewDidUnload
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{
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[super viewDidUnload];
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self.imageView = nil;
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}
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
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{
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return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
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}
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@end
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