iOS－应用管理 用cell实现，前面那个用xib实现

//
//  MJApp.h
//  预习-03-app管理
//
//  Created by MJ Lee on 14-4-3.
//  Copyright (c) 2014年 itcast. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface MJApp : NSObject
/**
 图标
 */
@property (copy, nonatomic) NSString *icon;
/**
 名称
 */
@property (copy, nonatomic) NSString *name;
/**
 大小
 */
@property (copy, nonatomic) NSString *size;
/**
 下载量
 */
@property (copy, nonatomic) NSString *download;

@property (assign, nonatomic, getter = isDownloaded) BOOL downloaded;

+ (instancetype)appWithDict:(NSDictionary *)dict;
- (instancetype)initWithDict:(NSDictionary *)dict;
@end

//
//  MJApp.m
//  预习-03-app管理
//
//  Created by MJ Lee on 14-4-3.
//  Copyright (c) 2014年 itcast. All rights reserved.
//

#import "MJApp.h"

@implementation MJApp
+ (instancetype)appWithDict:(NSDictionary *)dict
{
    return [[self alloc] initWithDict:dict];
}

- (instancetype)initWithDict:(NSDictionary *)dict
{
    if (self = [super init]) {
        [self setValuesForKeysWithDictionary:dict];
    }
    return self;
}
@end

//
//  CZAppsTableViewCell.h
//  应用程序下载
//
//  Created by YaguangZhu on 15/9/6.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import <UIKit/UIKit.h>
@class MJApp;
@interface CZAppsTableViewCell : UITableViewCell

@property (nonatomic,strong)MJApp *apps;
+ (instancetype)appsTableviewCellwithTableview:(UITableView *)tableview;
@end

//
//  CZAppsTableViewCell.m
//  应用程序下载
//
//  Created by YaguangZhu on 15/9/6.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import "CZAppsTableViewCell.h"
#import "MJApp.h"
@interface CZAppsTableViewCell()
@property (weak, nonatomic) IBOutlet UIView *imgView;

@property (weak, nonatomic) IBOutlet UILabel *nameLbl;

@property (weak, nonatomic) IBOutlet UILabel *introLbl;
@property (weak, nonatomic) IBOutlet UIButton *downloadBtn;

- (IBAction)downloadClick:(id)sender;

@end
@implementation CZAppsTableViewCell

+ (instancetype)appsTableviewCellwithTableview:(UITableView *)tableview
{
    return [tableview dequeueReusableCellWithIdentifier:@"apps"];
}

- (void)setApps:(MJApp *)apps
{
    _apps = apps;
    self.nameLbl.text = apps.name;

    self.imageView.image = [UIImage imageNamed:apps.icon];
    self.introLbl.text = [NSString stringWithFormat:@"%@|%@",apps.size,apps.download];

}
- (void)awakeFromNib {
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

- (IBAction)downloadClick:(id)sender {
    UIButton *btn = (UIButton *)sender;
    btn.enabled = NO;

    self.apps.downloaded = YES;
}
@end

//
//  ViewController.h
//  应用程序下载
//
//  Created by YaguangZhu on 15/9/6.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UITableViewController

@end

//
//  ViewController.m
//  应用程序下载
//
//  Created by YaguangZhu on 15/9/6.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import "ViewController.h"
#import "MJApp.h"
#import "CZAppsTableViewCell.h"

@interface ViewController ()
@property (strong, nonatomic) NSArray *apps;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (BOOL)prefersStatusBarHidden
{
    return YES;
}

- (NSArray *)apps
{
    if (_apps == nil) {
        NSArray *dictArray = [NSArray arrayWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"apps_full.plist" ofType:nil]];

        NSMutableArray *appArray = [NSMutableArray array];
        for (NSDictionary *dict in dictArray) {
            MJApp *app = [MJApp appWithDict:dict];
            [appArray addObject:app];
        }
        _apps = appArray;
    }
    return _apps;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.apps.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    CZAppsTableViewCell *cell = [CZAppsTableViewCell appsTableviewCellwithTableview:tableView];

    MJApp *model = self.apps[indexPath.row];

    cell.apps = model;
    //cell.delegate = self;
    //cell.app = self.apps[indexPath.row];
    return cell;
}

//- (void)appCellDidClickedDownloadBtn:(MJAppCell *)cell
//{
//    // 1.取出模型
//    MJApp *app = cell.app;
//
//    // 2.添加标签
//    UILabel *label = [[UILabel alloc] init];
//    label.text = [NSString stringWithFormat:@"成功下载%@", app.name];
//    label.font = [UIFont systemFontOfSize:12];
//    label.textAlignment = NSTextAlignmentCenter;
//    label.textColor = [UIColor whiteColor];
//    label.backgroundColor = [UIColor blackColor];
//    label.frame = CGRectMake(0, 0, 150, 25);
//    label.center = CGPointMake(160, 240);
//    label.alpha = 0.0;
//    label.layer.cornerRadius = 5;
//    label.clipsToBounds = YES;
//    [self.view addSubview:label];
//
//    // 3.动画
//    [UIView animateWithDuration:0.5 animations:^{
//        label.alpha = 0.5;
//    } completion:^(BOOL finished) {
//        [UIView animateWithDuration:0.5 delay:0.5 options:UIViewAnimationOptionCurveLinear animations:^{
//            label.alpha = 0.0;
//        } completion:^(BOOL finished) {
//            [label removeFromSuperview];
//        }];
//    }];
//}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end