iOS(四)动漫App:四

来源:互联网 发布:microsoft网络有什么用 编辑:程序博客网 时间:2024/04/30 00:26

本次主要讲中间的三个按钮以及tableViewCell

先说说中间那三个按钮吧;其实这是我留下的一个坑,因为我就用了个xib,然后再xib里定义它的位置和大小,以及背景图片,再.m写了代理被点击后触发的函数,当然触发还是空白的,但我留着这三个按钮,主要是因为当时为了让它适配iPhone4和iPhone5的屏幕,三个按钮里屏幕边框的距离,三个按钮之间的间距,上下间距,着实让我头疼了很久,结果再xib里设置了一下Autoresizing(感觉没这个简单),勉强的解决了


代码也是相对的简单

HomeheaderView.h

#import <UIKit/UIKit.h>@protocol HomeheaderViewDelegate;@interface HomeheaderView : UIView{    __weak id<HomeheaderViewDelegate> _delegate;}@property(weak,nonatomic)id<HomeheaderViewDelegate> delegate;@property(weak,nonatomic)IBOutlet UIButton *recommendButton;@property(weak,nonatomic)IBOutlet UIButton *comicButton;@property(weak,nonatomic)IBOutlet UIButton *animationButton;@end@protocol HomeheaderViewDelegate <NSObject>@optional-(void)didClickButton:(UIButton *)sender;@end

HomeheaderView.m

#import "HomeheaderView.h"@implementation HomeheaderView-(void)awakeFromNib{    [_recommendButton addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];    [_comicButton addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];    [_animationButton addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];    }-(void)click:(UIButton *)sender{    if (!_delegate) {        NSLog(@"delegate is nil");    }else{ NSLog(@"delegate is exist");}    if([_delegate respondsToSelector:@selector(didClickButton:)])    {        [_delegate didClickButton:sender];    }}@end

HomeheaderView.xib


接着讲人气动画与人气漫画


这个明显是用了tableView和tableViewCell

HomepageViewController.xib拖了一个tableview控件(其实只要用代码定义就行了。。。当时太年轻)

#import "BaseViewController.h"#define kSectionX kScreenWidth/2 - 75#define kSectionY 10#define kSectionWidth 150#define kSectionHeight 20#define kScreenWidth        [UIScreen mainScreen].bounds.size.width#define kScreenHeight       [UIScreen mainScreen].bounds.size.height#define kTabBarHeight       self.tabBar.frame.size.height#define kZSGBgColor         [UIColor colorWithRed:254.f/255.f green:87.f/255.f blue:178.f/255.f alpha:1]@class HomeheadScroll;@interface HomepageViewController : BaseViewController@property(strong,nonatomic)IBOutlet HomeheadScroll *homeScrollView;@property(weak,nonatomic)IBOutlet UITableView *homePageTableView;<span style="white-space:pre"></span>//tableView@property(nonatomic,copy)NSMutableArray *block_name;@property(nonatomic,copy)NSMutableArray *block_picture;@property(nonatomic,copy)NSMutableArray *block_intro;@end


tableView的代理

每一个代理前都已经写明了这个函数的作用

#pragma mark- tableView的函数//返回tableView的分组数-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{    return 3;}//为一个section添加一个header view- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {    if (section == 1) {                return [self viewAndImageName:@"new_comic"];    }else if (section == 2) {                return [self viewAndImageName:@"new_animation"];    }    return nil;}- (UIView *)viewAndImageName:(NSString *)imageName {        UIView *view = [[UIView alloc] initWithFrame:CGRectZero];    UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:imageName]];    imageView.frame = CGRectMake(kSectionX, kSectionY-20, kSectionWidth, kSectionHeight);    [view addSubview:imageView];    return view;}//返回每一组行数-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{        if (!self.data) {        return 0;    }    if(section == 1) {        NSArray *nsarray_data=[self.data comic];        return [nsarray_data count];    }    else if (section == 2) {        NSArray *nsarray_data=[self.data animation];        NSLog(@"hhhh%lu",(unsigned long)[nsarray_data count]);        return [nsarray_data count];    }    return 0;}//通过indexPath 来设定每一行行高-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{    if (indexPath.section==1) {        return 100;    }    else if(indexPath.section==2){        return 100;}    return 0;}//设置TableView中每一行显示的内容和格式的-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{            NSDictionary *cell_tableview_data;        NSDictionary *cell_tableview_data_ani;            if (indexPath.section==1) {        HomepageViewcell *cell=[HomepageViewcell cellWithTableView:tableView];            cell.delegate=self;        NSArray *cell_data=[self.data comic];        cell_tableview_data=[cell_data objectAtIndex:indexPath.row];            //NSLog(@"%d",indexPath.row);              cell.block_name=[cell_tableview_data video_name];        cell.block_picture=[cell_tableview_data video_image];        NSLog(@"%@",[cell_tableview_data video_intro]);        cell.block_intro=[cell_tableview_data video_intro];        cell.block_id=indexPath.row;        cell.block_section=indexPath.section;        return cell;    } else if (indexPath.section==2)    {     HomepageViewcell *cell_ani=[HomepageViewcell cellWithTableView:tableView];        cell_ani.delegate=self;        NSArray *cell_data=[self.data animation];        cell_tableview_data_ani=[cell_data objectAtIndex:indexPath.row];            //NSLog(@"%d",indexPath.row);            cell_ani.block_name=[cell_tableview_data_ani video_name];        cell_ani.block_picture=[cell_tableview_data_ani video_image];        NSLog(@"%@",[cell_tableview_data_ani video_intro]);        cell_ani.block_intro=[cell_tableview_data_ani video_intro];        cell_ani.block_id=indexPath.row;        cell_ani.block_section=indexPath.section;        return cell_ani;    }    return nil;}


tableViewCell我自己写了一个HomepageViewcell

这是HomepageViewcell.xib


HomepageViewcell.h

我定义cell中block_name(名字);block_image(图片路径),block_intro(作品介绍),block_url(作品路径),

block_section(哪一个section) block_index(section中的第几个),并且声明要重定义一个方法,和一个代理协议

#import <UIKit/UIKit.h>@protocol HomepageViewcellDelegate;@interface HomepageViewcell : UITableViewCell{    __weak id<HomepageViewcellDelegate> _delegate;}@property(weak,nonatomic)id<HomepageViewcellDelegate>delegate;@property(nonatomic,strong)NSString *block_name;@property(nonatomic,strong)NSString *block_picture;@property(nonatomic,strong)NSString *block_intro;@property(nonatomic,assign)NSInteger block_section;@property(nonatomic,assign)NSInteger block_index;+(instancetype)cellWithTableView:(UITableView *)tableView;@end@protocol HomepageViewcellDelegate <NSObject>@optional-(void)didClickcomic:(HomepageViewcell *)view atindex:(NSInteger)index atsection:(NSInteger)section;@end


HomapageViewcell.m这里就是实现重定义的方法,以及变量的赋值


#import "HomepageViewcell.h"#import "AFNetworkTool.h"@interface HomepageViewcell()@property(nonatomic,weak)IBOutlet UIButton *icon;@property(nonatomic,weak)IBOutlet UILabel *name;@property(nonatomic,weak)IBOutlet UILabel *intro;@end@implementation HomepageViewcell//实现重定义的方法+(instancetype)cellWithTableView:(UITableView *)tableView{    static NSString *ID=@"HomepageViewCell";    HomepageViewcell *cell=[tableView dequeueReusableCellWithIdentifier:ID];        if (cell==nil) {        cell=[[[NSBundle mainBundle]loadNibNamed:@"HomepageViewcell" owner:nil options:nil]lastObject];        NSLog(@"xib");    }    return cell;}-(void)setBlock_name:(NSString *)block_name{    self.name.text=block_name;}-(void)setBlock_picture:(NSString *)block_picture{  NSString *image_url=block_picture;  NSLog(@"%@",image_url);  [AFNetworkTool imageRequestWithUrl:image_url success:^(UIImage *image_s)   { [self.icon setImage:image_s forState:UIControlStateNormal]; } fail:^{        NSLog(@"图片加载失败");    }];        [self.icon addTarget:self action:@selector(icon_button:) forControlEvents:UIControlEventTouchUpInside];    }-(void)setBlock_intro:(NSString *)block_intro{    self.intro.text=block_intro;}-(void)icon_button:(UIButton *)sender{//    NSLog(@"icon_button:%d,%d",self.block_section,self.block_index);//    if (!_delegate) {//        NSLog(@"delegate is nil");//    }    if ([_delegate respondsToSelector:@selector(didClickcomic:atindex:atsection:)]) {        NSLog(@"icon_button");       [_delegate didClickcomic:self atindex:_block_index atsection:_block_section];    }else{        NSLog(@"fail");    }}@end

最后讲一下我声明的代理协议

//tableViewCell动画or漫画的跳转- (void)didClickcomic:(HomepageViewcell *)view atindex:(NSInteger)index atsection:(NSInteger)section{    NSDictionary *data;    NSString *image_url;    NSArray *comic_data;    if (section==1) {     if (comic_data==nil) {            comic_data=[self.data comic];        }    data=[comic_data objectAtIndex:index];    image_url=[data video_url];            KxMovieViewController *comicVC = [KxMovieViewController movieViewControllerWithContentPath:image_url parameters:nil];            [self.navigationController pushViewController:comicVC animated:YES];    }    else if (section==2){        if (comic_data==nil) {            comic_data=[self.data animation];        }                data=[comic_data objectAtIndex:index];                scrollviewcontroller *animationVC=[[scrollviewcontroller alloc]init];        animationVC.url=[data video_url];        animationVC.num=[data page_num];        [self.navigationController pushViewController:animationVC  animated:YES];    }}

不难看出来,每次我点击后,会判断是哪一个section是动画or漫画?然后初始化不同控制器,一个播发器控制器,一个图片浏览器控制器,接着把数据传递进去,然后让他们负责,我就不管了,至于视频播放控制器是采用第三方框架FFmpeg,图片播放器是根据我之前自己写的Scrollview图片循环播放改写,把循环给去掉了,并重新添加了一个阉割版的”SDwebimage“框架用来获取图片


下一篇 主要讲分类控制器,其实分类在设计的时候思考过很多方法,是在远程服务器上面分类数据,然后传送过来,还是将所有数据全部传到ios的sqlite数据库里,本地再进行筛选 http://blog.csdn.net/u012723810/article/details/50493045

0 0
原创粉丝点击