iPhone watch

 PrefixHeader.pch

#ifndef PrefixHeader_pch

#define PrefixHeader_pch

#import "WatchTableViewCell.h"

#import "watchModel.h"

#import "DetailViewController.h"

#import "watchViewController.h"



#define kWidth self.contentView.bounds.size.width

#define kHeight self.contentView.bounds.size.height


AppDelegate.m
同上 

watchModel.h

@interface watchModel : NSObject

@property(nonatomic,strong)NSString * id;

@property(nonatomic,strong)NSString * title;

@property(nonatomic,strong)NSString * description;

@property(nonatomic,strong)NSString * image_name;

@property(nonatomic,strong)NSString * price;


watchModel.m

@implementation watchModel

-(void)setValue:(id)value forUndefinedKey:(NSString *)key

{

}

@end

WatchTableViewCell.h

@interface WatchTableViewCell : UITableViewCell

@property(nonatomic,strong)UILabel * details_label;

@property(nonatomic,strong)UILabel * watch_money;

@property(nonatomic,strong)UIImageView * watch_image;

@end


WatchTableViewCell.m
@implementation WatchTableViewCell

- (UIImageView *)watch_image

{

    if (!_watch_image) {

        _watch_image =[[UIImageView alloc]initWithFrame:CGRectMake(0, 0, kWidth / 4, kHeight)];

        [self.contentView addSubview:_watch_image];

    }

    return _watch_image;

}



- (UILabel *)details_label

{

    if (_details_label == nil) {

        _details_label =[[UILabel alloc]initWithFrame:CGRectMake(CGRectGetMaxX(_watch_image.frame)+10, CGRectGetMinY(_watch_image.frame)+10, kWidth/2, kHeight - 20)];

        [self.contentView addSubview:_details_label];

    }

    return _details_label;

}



- (UILabel *)watch_money

{

    if (_watch_money == nil) {

        _watch_money =[[UILabel alloc]initWithFrame:CGRectMake(CGRectGetMaxX(_details_label.frame), 0, (kWidth-30)/4, kHeight)];

        [self.contentView addSubview:_watch_money];

    }

    return _watch_money;

}

watchViewController.h

@interface watchViewController : UIViewController

@property(nonatomic,strong)UITableView * tableView;

@end

watchViewController.m
#import "watchViewController.h"

#define kScreenWidth [UIScreen mainScreen].bounds.size.width

#define kScreenHeight [UIScreen mainScreen].bounds.size.height

@interface watchViewController ()<UITableViewDataSource,UITableViewDelegate,UIScrollViewDelegate>

@property(nonatomic,retain)UIScrollView * scrollView;

@property(nonatomic,retain)UIPageControl * page;

@property(nonatomic,retain)NSTimer * time;

@property(nonatomic,strong)NSMutableArray * dataArray;

@property(nonatomic,strong)NSMutableArray * sectionArray;

@end

@implementation watchViewController



- (void)viewDidLoad {

    [super viewDidLoad];

        self.navigationItem.title = @"我去年买了个表";

    self.tableView = [[UITableView alloc]initWithFrame:[UIScreen mainScreen].bounds style:(UITableViewStyleGrouped)];

    self.tableView.backgroundColor = [UIColor cyanColor];

    self.tableView.dataSource =self;

    self.tableView.delegate = self;

    [self.view addSubview:self.tableView];

    //轮播

    [self scroll];

    //数据

    [self getdates];

    //注册cell

    [self.tableView registerClass:[WatchTableViewCell class] forCellReuseIdentifier:@"cell_id"];

}

//数据

-(void)getdates

{

    self.sectionArray = [NSMutableArray array];

    self.dataArray = [NSMutableArray arrayWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"GoodsList" ofType:@"plist"]];

    

    for (NSDictionary * dic in self.dataArray) {

        NSString * sectionStr = [dic objectForKey:@"name"];

        [self.sectionArray addObject:sectionStr];

    }

}

//轮播

-(void)scroll

{

    UIView * view= [[UIView alloc]initWithFrame:CGRectMake(0, 0, kScreenWidth, 200)];

    

   self.scrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 0, kScreenWidth, 180)];

    self.scrollView.contentSize = CGSizeMake(kScreenWidth * 8, 0);

    self.scrollView.pagingEnabled = YES;

    self.scrollView.delegate = self;

    //横向移动

    self.scrollView.showsHorizontalScrollIndicator = YES;

    [view addSubview:self.scrollView];

    //加图片

    for (int i=0; i<8; i++)

    {

        UIScrollView * scroll = [[UIScrollView alloc]initWithFrame:CGRectMake(kScreenWidth * i, 0, kScreenWidth, kScreenHeight)];

        

        [self.scrollView addSubview:scroll];

        

        UIImageView * imv = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, kScreenWidth, kScreenHeight/4)];

        imv.image = [UIImage imageNamed:[NSString stringWithFormat:@"apple_watch_sport_0%d@2x.jpg",i+1]];

        [scroll addSubview:imv];

    }

    //加page

    _page = [[UIPageControl alloc]initWithFrame:CGRectMake(200, 200, 200, 30)];

    //选中时颜色

    _page.currentPageIndicatorTintColor = [UIColor redColor];

    _page.numberOfPages = 8;

    _page.currentPage = 0 ;

    //未选中时颜色

    _page.pageIndicatorTintColor = [UIColor grayColor];

  //添加事件

    [_page addTarget:self action:@selector(pageAction:) forControlEvents:(UIControlEventValueChanged)];

    [view addSubview:_page];

    

    

    self.scrollView.delegate=self;

    for (UIScrollView *s in self.scrollView.subviews) {

        s.delegate=self;



    }

    self.tableView.tableHeaderView = view;

    

    _time = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(timeAction) userInfo:nil repeats:YES];

}



-(void)timeAction

{

    static int i = 0;

    i++;

    if (i>7) {

        i=0;

    }

    [self.scrollView setContentOffset:CGPointMake(kScreenWidth * i, 0)];

    _page.currentPage = i;

}

//将scrollView与page关联

-(void)pageAction:(UIPageControl *)sender

{

    NSInteger  index = sender.currentPage;

    _scrollView.contentOffset = CGPointMake(kScreenWidth * index, 0);

}

-(void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView

{

     _page.currentPage = scrollView.contentOffset.x/kScreenWidth;

}



#pragma UItableView的代理

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section

{

    return [[self.dataArray[section] objectForKey:@"kind"] count];

}



- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView

{

    return self.dataArray.count;

}



-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

{

    WatchTableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:@"cell_id" forIndexPath:indexPath];



    watchModel * model = [[watchModel alloc]init];

    

    [model setValuesForKeysWithDictionary:[self.dataArray[indexPath.section]objectForKey:@"kind"][indexPath.row]];

    

//这种方法不太懂

//(一)==========================================================

//    NSString *image =[model.image_name stringByReplacingOccurrencesOfString:@".jpg" withString:@"@2x.jpg"];

//    cell.watch_image.image =[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:image ofType:nil]];

//    cell.details_label.text = model.title;

//    cell.details_label.numberOfLines = 0;

//    cell.watch_money.text = model.price;

//    cell.watch_money.font =[UIFont systemFontOfSize:15];

//==============================================================

    

//(二)

    cell.watch_image.image = [UIImage imageNamed:model.image_name];

    cell.details_label.text = model.title;

    cell.watch_money.text = model.price;

    

    return cell;

}



-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath

{

    return 60;

}



-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{

    DetailViewController * dataVC = [DetailViewController new];



    watchModel * model = [watchModel new];

    [model setValuesForKeysWithDictionary:[self.dataArray[indexPath.section]objectForKey:@"kind"][indexPath.row]];



    dataVC.title_String = model.title;

    dataVC.image_String = model.image_name;

    [self.navigationController pushViewController:dataVC animated:YES];

    

}

//返回的是分区头标题,从plist文件中提取出来的,就是三种手表类型的名字.

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section

{

    return self.sectionArray[section];

}