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72 lines
2.6 KiB
72 lines
2.6 KiB
4 years ago
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// TFComicBrowseViewCell.m
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// TFReader
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//
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// Created by 谢腾飞 on 2020/12/15.
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// Copyright © 2020 xtfei_2011@126.com. All rights reserved.
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//
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#import "TFComicBrowseViewCell.h"
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#import "WXYZ_ComicDownloadManager.h"
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@interface TFComicBrowseViewCell ()
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{
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UIImageView *chapterImageView;
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}
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@end
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@implementation TFComicBrowseViewCell
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- (void)createSubviews
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{
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[super createSubviews];
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chapterImageView = [[UIImageView alloc] init];
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chapterImageView.contentMode = UIViewContentModeScaleAspectFill;
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[self.contentView addSubview:chapterImageView];
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[chapterImageView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_equalTo(self.contentView.mas_left);
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make.top.mas_equalTo(self.contentView.mas_top);
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make.width.mas_equalTo(self.contentView.mas_width);
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make.height.mas_equalTo(SCREEN_HEIGHT);
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make.bottom.mas_equalTo(self.contentView.mas_bottom).priorityLow();
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}];
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}
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- (void)setImageModel:(TFImageListModel *)imageModel
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{
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_imageModel = imageModel;
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[chapterImageView mas_updateConstraints:^(MASConstraintMaker *make) {
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make.height.mas_equalTo(kGeometricHeight(SCREEN_WIDTH, imageModel.width <= 0?SCREEN_WIDTH:imageModel.width, imageModel.height <= 0?SCREEN_HEIGHT:imageModel.height));
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}];
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// 查找内存中的图片缓存
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UIImage *cacheImage = [[YYImageCache sharedCache] getImageForKey:imageModel.image withType:YYImageCacheTypeMemory];
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// 如果有则使用缓存加载图片
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if (cacheImage) {
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chapterImageView.image = cacheImage;
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} else { // 缓存中不存在,则从本地查找图片,获取本地图片后,也放置内存中,提高运行速度
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// 查找沙盒中的文件
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UIImage *localImage = [[WXYZ_ComicDownloadManager sharedManager] getDownloadLocalImageWithProduction_id:self.comic_id chapter_id:self.chapter_id image_id:imageModel.image_id image_update_time:imageModel.image_update_time];
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if (localImage) {
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chapterImageView.image = localImage;
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// 将沙盒中的文件存储到内存中
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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[[YYImageCache sharedCache] setImage:localImage imageData:nil forKey:imageModel.image withType:YYImageCacheTypeMemory];
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});
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} else { // 沙盒中没有缓存图片
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// 加载网络图片
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[chapterImageView setImageWithURL:[NSURL URLWithString:imageModel.image] placeholder:HoldImage options:YYWebImageOptionSetImageWithFadeAnimation completion:nil];
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}
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}
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}
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@end
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