// MJHero.h
#import <Foundation/Foundation.h>
@interface MJHero : NSObject
@property (nonatomic, copy) NSString *name;
@property (nonatomic, copy) NSString *icon;
@property (nonatomic, copy) NSString *intro;
+ (instancetype)heroWithDict:(NSDictionary *)dict;
- (instancetype)initWithDict:(NSDictionary *)dict;
@end
// MJHero.m
#import "MJHero.h"
@implementation MJHero+ (instancetype)heroWithDict:(NSDictionary *)dict
{
return [[self alloc] initWithDict:dict];
}
- (instancetype)initWithDict:(NSDictionary *)dict{
if (self = [super init]) {
[self setValuesForKeysWithDictionary:dict];
}
return self;
}
@end
// MJViewController.m
#import "MJViewController.h"
#import "MJHero.h"
@interface MJViewController () <UITableViewDataSource, UITableViewDelegate>
@property (nonatomic, strong) NSArray *heros;
@property (weak, nonatomic) IBOutlet UITableView *tableView;
@end
@implementation MJViewController
- (void)viewDidLoad{
[super viewDidLoad];
// 设置行高(每一行的高度一致)
// self.tableView.rowHeight = 60;
// self.tableView.delegate = self;
}
// 隐藏状态栏
- (BOOL)prefersStatusBarHidden{
return YES;
}
- (NSArray *)heros{
if (_heros == nil) {
// 初始化
// 1.获得plist的全路径
NSString *path = [[NSBundle mainBundle] pathForResource:@"heros.plist" ofType:nil];
// 2.加载数组
NSArray *dictArray = [NSArray arrayWithContentsOfFile:path];
// 3.将dictArray里面的所有字典转成模型对象,放到新的数组中
NSMutableArray *heroArray = [NSMutableArray array];
for (NSDictionary *dict in dictArray) {
// 3.1.创建模型对象
MJHero *hero = [MJHero heroWithDict:dict];
// 3.2.添加模型对象到数组中
[heroArray addObject:hero];
}
// 4.赋值
_heros = heroArray;
}
return _heros;
}
#pragma mark - 数据源方法
// 不实现这个方法,默认就是1组
//- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
//{
// return 1;
//}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return self.heros.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:nil];
// 取出模型
MJHero *hero = self.heros[indexPath.row];
// 设置cell的数据
cell.textLabel.text = hero.name;
cell.detailTextLabel.text = hero.intro;
cell.imageView.image = [UIImage imageNamed:hero.icon];
return cell;
}
#pragma mark - 代理方法
// 每一行的高度不一致的时候使用这个方法来设置行高
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
if (indexPath.row == 0) return 100;
return 60;
}
@end