高仿网易酷狗侧滑与QQ新界面侧滑_android 模仿酷狗(新版)滑动侧滑栏的效果

作者：花生_TL007 | 2024-03-21 07:45:29

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android 模仿酷狗(新版)滑动侧滑栏的效果

高仿网易 4.0 新 UI 框架的 Demo

功能描述:

1. 右视图滑动导航菜单的字体大小和颜色，随scrollView滑动的变化而变化的效果.

2. 新的抽屉效果，修改于SliderViewController，仿网易新闻的界面.

3. 各种侧滑跳转

效果图:

创建三个类

QHViewController, LeftViewController,MainViewController

Appdelegate的设置如下


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.
    self.window.backgroundColor = [UIColor whiteColor];
    [self.window makeKeyAndVisible];
    LeftViewController * LeftVC=[[LeftViewController alloc]init];
    [LeftVC.view setFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height)];
    [QHViewController shareSlideController].LeftVC=LeftVC;
    
    MainViewController * MainVC=[[MainViewController alloc]init];
    [MainVC.view setFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height)];
    [QHViewController shareSlideController].MainVC=MainVC;
    
    UINavigationController * nvc=[[UINavigationController alloc]initWithRootViewController:[QHViewController shareSlideController]];
    self.window.rootViewController=nvc;
    
 
    return YES;
}

QHViewController中实现主视图与左视图的滑动显示的代码


//
//  QHViewController.m
//  侧滑--仿酷狗
//
//  Created by mac1 on 14-9-19.
//  Copyright (c) 2014年 mac1. All rights reserved.
//
 
#import "QHViewController.h"
 
@interface QHViewController ()
{
    UIView * _mainContentView;
    UIView * _leftSideView;
    UISwipeGestureRecognizer * swipeGesture;
}
@end
 
@implementation QHViewController
 
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}
+(QHViewController *)shareSlideController
{
    static QHViewController * shareVC;
    static dispatch_once_t oneToke;
    dispatch_once(&oneToke ,^{
        shareVC=[[self alloc]init];
    });
    return shareVC;
}
- (void)viewWillAppear:(BOOL)animated
{
    /* { hide status bar } */
    //隐藏导航栏
    [[self navigationController] setNavigationBarHidden:YES];
    
    [super viewWillAppear:animated];
}
- (void)viewDidLoad
{
    [super viewDidLoad];
    
    self.navigationController.navigationBarHidden=YES;
    
    //创建视图
    [self initSubviews];
    
}
 
-(void)initSubviews
{
 
    //创建主视图
    _mainContentView = [[UIView alloc] initWithFrame:self.view.bounds];
    
    [self.view addSubview:_mainContentView];
    [_mainContentView addSubview:_MainVC.view];
//    //创建左视图
    _leftSideView=[[UIView alloc]initWithFrame:CGRectMake(self.view.frame.size.width*0.5, 0, self.view.frame.size.width, self.view.frame.size.height)];
     [_leftSideView addSubview:_LeftVC.view];
    [self.view addSubview:_leftSideView];
    
}
-(void)showLeftView
{
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:.5];
    _leftSideView.frame=CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);
    [UIView commitAnimations];
}
-(void)closeLeftView
{
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:.5];
 
    _leftSideView.frame=CGRectMake(self.view.frame.size.width*0.5, 0, self.view.frame.size.width, self.view.frame.size.height);
    [UIView commitAnimations];
}
 
@end

LeftViewController的设置

属性设置


//导航栏视图
    UIImageView * _navView;
    //标签栏视图
    UIView *  _topNaviV;
    //滑动视图
    UIScrollView * _scrollView;
    //下拉视图
    UIView * _selectTabV;
    //标签栏滑动子视图
    UIScrollView * _navScrollV;
    //视图的轻扫手势
    UISwipeGestureRecognizer * swipeGesture1;


- (void)viewDidLoad
{
    [super viewDidLoad];
	   
    //给视图添加轻扫手势,轻扫显示主界面
    self.view.backgroundColor=[UIColor cyanColor];
    swipeGesture1=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeGesture1Action)];
    swipeGesture1.direction=UISwipeGestureRecognizerDirectionRight;
    [self.view addGestureRecognizer:swipeGesture1];
    //创建导航栏
     _navView=[[UIImageView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height*0.2)];
    [_navView setBackgroundColor:[UIColor redColor]];
    [self.view addSubview:_navView];
    //导航栏标题
    UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake((_navView.frame.size.width - 200)/2, (_navView.frame.size.height - 40)/2, 200, 40)];
    [titleLabel setText:@"新闻列表"];
    [titleLabel setTextAlignment:NSTextAlignmentCenter];
    [titleLabel setTextColor:[UIColor whiteColor]];
    [titleLabel setFont:[UIFont boldSystemFontOfSize:22]];
    [titleLabel setBackgroundColor:[UIColor clearColor]];
    [_navView addSubview:titleLabel];
    //导航栏button,点击可显示主界面
    UIButton * button=[[UIButton alloc]initWithFrame:CGRectMake(10, 40, 30, 30)];
    [button setTitle:@"+" forState:UIControlStateNormal];
    [button setBackgroundColor:[UIColor blueColor]];
    button.selected=NO;
    [button addTarget:self action:@selector(baButton:) forControlEvents:UIControlEventTouchUpInside];
    _navView.userInteractionEnabled=YES;
    [_navView addSubview:button];
 
    //创建标签栏_navView.frame.origin.y是_navView的起始坐标,创建标签视图,可滑动
    _topNaviV = [[UIView alloc] initWithFrame:CGRectMake(0, _navView.frame.size.height + _navView.frame.origin.y, self.view.frame.size.width, 36)];
    _topNaviV.backgroundColor = [UIColor orangeColor];
    [self.view addSubview:_topNaviV];
    //创建滑动视图
    _scrollView =[[UIScrollView alloc]initWithFrame:CGRectMake(0,_topNaviV.frame.origin.y+_topNaviV.frame.size.height, self.view.frame.size.width,self.view.frame.size.height- (_topNaviV.frame.origin.y+_topNaviV.frame.size.height))];
    [_scrollView setPagingEnabled:YES];
    _scrollView.showsHorizontalScrollIndicator=NO;
    [self.view insertSubview:_scrollView belowSubview:
     _navView];
    _scrollView.delegate=self;
    //创建一个平移手势，添加到滑动视图上 可以调用handelPan：方法
    [_scrollView.panGestureRecognizer addTarget:self action:@selector(scrollHandlePan:)];
     [_scrollView setContentSize:CGSizeMake(self.view.frame.size.width * 10,_scrollView.frame.size.height)];
    _scrollView.tag=101;
    //创建下拉视图,设置为隐藏
    _selectTabV = [[UIView alloc] initWithFrame:CGRectMake(0, _scrollView.frame.origin.y - _scrollView.frame.size.height, _scrollView.frame.size.width, _scrollView.frame.size.height)];
    [_selectTabV setBackgroundColor:[UIColor orangeColor]];
    [_selectTabV setHidden:YES];
    [self.view insertSubview:_selectTabV belowSubview:_navView];
    //调用标签视图布局
    [self createTwo];
    
}
-(void)baButton:(UIButton*)button
{
    if (button.selected==YES) {
        
        [[QHViewController shareSlideController]closeLeftView];
    }
    else if(button.selected==NO)
    {
        [[QHViewController shareSlideController]showLeftView];
    }
    button.selected=!button.selected;
}
//标签视图的布局
-(void)createTwo
{
    float btnW = 30;
    //创建下拉视图的button
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn setFrame:CGRectMake(_topNaviV.frame.size.width - btnW, 0, btnW, 36)];
    [btn setBackgroundColor:[UIColor grayColor]];
    [btn setTitle:@"+" forState:UIControlStateNormal];
    //button添加在滑动标签视图上
    [_topNaviV addSubview:btn];
    [btn addTarget:self action:@selector(showSelectView:) forControlEvents:UIControlEventTouchUpInside];
    
    NSArray *arT = @[@"推荐", @"彩票", @"热点", @"社会", @"娱乐", @"财经", @"军事", @"科技", @"国际", @"体育"];
    //创建滑动标签视图
    _navScrollV = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width - btnW, 36)];
    [_navScrollV setShowsHorizontalScrollIndicator:NO];
    _navScrollV.delegate=self;
    _navScrollV.tag=100;
    for (int i = 0; i < [arT count]; i++)
    {
        //创建标签试图上的每一个button
        UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
        [btn setFrame:CGRectMake(60 * i, 0, 60,36)];
        [btn setTitle:[arT objectAtIndex:i] forState:UIControlStateNormal];
        [btn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
        btn.tag = i + 1;
        if(i==0)
        {
            //第一个button颜色字体的设置
            [self changeColorForButton:btn red:1];
            btn.titleLabel.font = [UIFont systemFontOfSize:18.f];
        }else
        {
            //其它button的设置
            btn.titleLabel.font = [UIFont systemFontOfSize:13.f];
            //[self changeColorForButton:btn red:0];
        }
        //添加按钮事件
        [btn addTarget:self action:@selector(actionbtn:) forControlEvents:UIControlEventTouchUpInside];
        [_navScrollV addSubview:btn];
    }
    //设置标签视图的内容视图大小
    [_navScrollV setContentSize:CGSizeMake(60 * [arT count], 36)];
    [_topNaviV addSubview:_navScrollV];
    //调用滑动视图布局
    [self addView2Page:_scrollView count:[arT count] frame:CGRectZero];
}
//滑动视图布局
- (void)addView2Page:(UIScrollView *)scrollV count:(NSUInteger)pageCount frame:(CGRect)frame
{
    for (int i = 0; i < pageCount; i++)
    {
        UIView *view = [[UIView alloc] initWithFrame:CGRectMake(scrollV.frame.size.width * i, 0, scrollV.frame.size.width, scrollV.frame.size.height)];
        view.tag = i + 1;
        view.userInteractionEnabled = YES;
        //给每个视图添加点击事件
        UITapGestureRecognizer *singleTapRecognizer = [[UITapGestureRecognizer alloc] init];
        singleTapRecognizer.numberOfTapsRequired = 1;
        [singleTapRecognizer addTarget:self action:@selector(pust2View:)];
        [view addGestureRecognizer:singleTapRecognizer];
        //调用滑动视图子视图设置方法
        [self initPageView:view];
        
        [scrollV addSubview:view];
    }
    //设置scrollV的宽度为10个屏幕的宽度
    [scrollV setContentSize:CGSizeMake(scrollV.frame.size.width * pageCount, scrollV.frame.size.height)];
}
-(void)pust2View:(UITapGestureRecognizer *)singleTapRecognizer
{
 
}
//滑动视图子视图设置方法
- (void)initPageView:(UIView *)view
{
    int width = (view.frame.size.width - 20)/3;
    float x = 5;
    float y = 4;
    UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0, 10, self.view.frame.size.width, self.view.frame.size.height - 64)];
    int sumJ = (int)(1+arc4random()%4);
    int sumI = (int)(1+arc4random()%3);
    for (int j = 1; j <= sumJ; j++)
    {
        for (int i = 1; i <= 3; i++)
        {
            if (j == sumJ && i > sumI)
            {
                break;
            }
            float w = x * i + width * (i - 1);
            float h = y * j + width * (j - 1);
            UILabel *l = [[UILabel alloc] initWithFrame:CGRectMake(w, h, width, width)];
            [l setBackgroundColor:[QHCommonUtil getRandomColor]];
            [v addSubview:l];
        }
    }
    
    [view addSubview:v];
}
//显示下拉视图的方法,有动画
- (void)showSelectView:(UIButton *)btn
{
 
    if ([_selectTabV isHidden] == YES)
    {
        [_selectTabV setHidden:NO];
        [UIView animateWithDuration:0.6 animations:^
         {
             [_selectTabV setFrame:CGRectMake(0, _scrollView.frame.origin.y, _scrollView.frame.size.width, _scrollView.frame.size.height)];
         } completion:^(BOOL finished)
         {
         }];
    }else
    {
        [UIView animateWithDuration:0.6 animations:^
         {
             [_selectTabV setFrame:CGRectMake(0, _scrollView.frame.origin.y - _scrollView.frame.size.height, _scrollView.frame.size.width, _scrollView.frame.size.height)];
         } completion:^(BOOL finished)
         {
             [_selectTabV setHidden:YES];
         }];
    }
 
}
-(void)swipeGesture1Action
{
    [[QHViewController shareSlideController]closeLeftView];
}
-(void)scrollHandlePan:(UIPanGestureRecognizer*) panParam
{
    BOOL isPaning = NO;
    //contentOffset 是scrollview当前显示区域顶点相对于frame顶点的偏移量，比如上个例子你拉到最下面，contentoffset就是(0 ,480)，也就是y偏移了480
    //假如x偏移量为0
    if(_scrollView.contentOffset.x < 0)
    {
        isPaning = YES;
        //        isLeftDragging = YES;
        //        [self showMask];
    }
    //假如偏移量大于从第一个页面到最后一个页面的长度,
    else if(_scrollView.contentOffset.x > (_scrollView.contentSize.width - _scrollView.frame.size.width))
    {
        isPaning = YES;
        //        isRightDragging = YES;
        //        [self showMask];
    }
    //如果偏移量在范围内,要执行偏移
    if(isPaning==NO)
    {
        //[[QHViewController sharedSliderController] moveViewWithGesture:panParam];
    }
}
//标签是图按钮的点击方法,点击button,所对应的滑动视图也会滑动到相应的地方
- (void)actionbtn:(UIButton *)btn
{
    //如果上一次是点击button,则把上个button的字体与颜色恢复
    UIButton * button2=(UIButton *)[_navScrollV viewWithTag:currentTag];
    [button2 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    button2.titleLabel.font = [UIFont systemFontOfSize:13.f];
    //如果上一次是滑动slidView视图,则把上个button的字体与颜色恢复
    UIButton * button3=(UIButton *)[_navScrollV viewWithTag:currentIndex];
    [button3 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    button3.titleLabel.font = [UIFont systemFontOfSize:13.f];
 
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:.5];
    //点击button时主页面滑动,主页的x坐标改变
    //_scrollView的滑动
    [_scrollView scrollRectToVisible:CGRectMake(_scrollView.frame.size.width * (btn.tag - 1), _scrollView.frame.origin.y, _scrollView.frame.size.width, _scrollView.frame.size.height) animated:YES];
    
    //随着tag值增加,xx增大,标签视图的x坐标改变
    float xx = _scrollView.frame.size.width * (btn.tag - 1) * (60 / self.view.frame.size.width) ;
    //标签视图滑动
    [_navScrollV scrollRectToVisible:CGRectMake(xx, 0, _navScrollV.frame.size.width, _navScrollV.frame.size.height) animated:YES];
    [btn setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
    btn.titleLabel.font = [UIFont systemFontOfSize:18.f];
    currentTag=btn.tag;
    [UIView commitAnimations];
}
 
- (void)changeColorForButton:(UIButton *)btn red:(float)nRedPercent
{
    //float value = [QHCommonUtil lerp:nRedPercent min:0 max:212];
    [btn setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
}
//- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView
//{
//    _startPointX = scrollView.contentOffset.x;
//    //NSLog(@"___________________%f",_startPointX);
//    
//}
//滑动视图将要结束拖拽时调用
-(void)scrollViewWillEndDragging:(UIScrollView *)scrollView withVelocity:(CGPoint)velocity targetContentOffset:(inout CGPoint *)targetContentOffset
{
    if(scrollView.tag==101)
    {
        //index是滑动视图滑动到第几个页面
        int index = targetContentOffset->x /320;
        
        UIButton * button2=(UIButton *)[_navScrollV viewWithTag:currentIndex];
        [button2 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
        button2.titleLabel.font = [UIFont systemFontOfSize:13.f];
        
        UIButton * button3=(UIButton *)[_navScrollV viewWithTag:currentTag];
        [button3 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
        button3.titleLabel.font = [UIFont systemFontOfSize:13.f];
 
    //NSLog(@"**************%d",index);
        //标签视图的x坐标
    float xx = _scrollView.frame.size.width * (index) * (60 / self.view.frame.size.width) ;
    //标签视图滑动
    [_navScrollV scrollRectToVisible:CGRectMake(xx, 0, _navScrollV.frame.size.width, _navScrollV.frame.size.height) animated:YES];
        
        UIButton * button1=(UIButton *)[_navScrollV viewWithTag:index+1];
        [button1 setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
         button1.titleLabel.font = [UIFont systemFontOfSize:18.f];
 
        currentIndex=index+1;
 
    }
  
}

MainViewController的设置


//
//  MainViewController.m
//  侧滑--仿酷狗
//
//  Created by mac1 on 14-9-19.
//  Copyright (c) 2014年 mac1. All rights reserved.
//
 
#import "MainViewController.h"
 
@interface MainViewController ()
{
    NSArray *_arData;
}
@end
 
@implementation MainViewController
 
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}
- (void)viewDidLoad
{
    [super viewDidLoad];
	[self.view setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"b"] ]];
    _arData = @[@"新闻", @"订阅", @"图片", @"视频", @"跟帖", @"电台"];
    float h =self.view.frame.size.height * 0.7/[_arData count];
    
    UIView * listV=[[UIView alloc]initWithFrame:CGRectMake(self.view.frame.size.width*0.1, h, self.view.frame.size.width-self.view.frame.size.width*0.3, h*[_arData count])];
    for (int i=0; i<6; i++) {
        UIButton * button=[[UIButton alloc]initWithFrame:CGRectMake(0, i*h,listV.frame.size.width, h)];
        UILabel * label=[[UILabel alloc]initWithFrame:CGRectMake(0,0,button.frame.size.width, h)];
        
            [label setFont:[UIFont systemFontOfSize:20]];
            [label setTextColor:[UIColor whiteColor]];
            [label setBackgroundColor:[UIColor clearColor]];
            [label setText:_arData[i]];
        [button addSubview:label];
        button.tag=200+i;
        [button addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
        [listV addSubview:button];
        [self.view addSubview:listV];
        
 
    }
    UISwipeGestureRecognizer * swipeGesture=[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipAction)];
    swipeGesture.direction=UISwipeGestureRecognizerDirectionLeft;
    [listV addGestureRecognizer:swipeGesture];
//    UITapGestureRecognizer *tapGestureRec = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(swipAction)];
//    [listV addGestureRecognizer:tapGestureRec];
 
    
}
-(void)buttonAction:(UIButton*)button
{
    if (button.tag==1) {
         NSLog(@"订阅");
    }
//    switch (button.tag) {
//        case 1:
//            NSLog(@"订阅");
//            
//            break;
//        case 2:
//            NSLog(@"图片");
//            break;
//        default:
//            break;
//    }
}
-(void)swipAction
{
    [[QHViewController shareSlideController]showLeftView];
}
- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
 
@end

QQ空间侧滑

这里有四个主要的类:MainViewController,LeftViewController,RightViewController,WWSideslipViewController

init方法,把LeftView,MainView,RightView三个视图控制器传入,把左右视图设为隐藏,给主视图设置滑动,单击手势


-(instancetype)initWithLeftView:(UIViewController *)LeftView
                    andMainView:(UIViewController *)MainView
                   andRightView:(UIViewController *)RighView
                        andBackgroundImage:(UIImage *)image;
{
    if(self){
        speedf = 0.5;
        
        leftControl = LeftView;
        mainControl = MainView;
        righControl = RighView;
        
        UIImageView * imgview = [[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds];
        [imgview setImage:image];
        [self.view addSubview:imgview];
        
        //滑动手势
        UIPanGestureRecognizer * pan = [[UIPanGestureRecognizer alloc]initWithTarget:self action:@selector(handlePan:)];
        [mainControl.view addGestureRecognizer:pan];
        
        
        //单击手势
        sideslipTapGes= [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(handeTap:)];
        [sideslipTapGes setNumberOfTapsRequired:1];
        
        [mainControl.view addGestureRecognizer:sideslipTapGes];
        
        leftControl.view.hidden = YES;
        righControl.view.hidden = YES;
        
        [self.view addSubview:leftControl.view];
        [self.view addSubview:righControl.view];
        
        [self.view addSubview:mainControl.view];
        
    }
    return self;
}

设置滑动时主视图的缩放,手势结束后设置为固定的大小和位置,根据滑动速度与x坐标偏移量选择主视图的三中显示模式


//滑动手势
- (void) handlePan: (UIPanGestureRecognizer *)rec{
    //得到坐标点
    CGPoint point = [rec translationInView:self.view];
    
    NSLog(@"____________________%@",NSStringFromCGPoint(point));
    
    scalef = (point.x*speedf+scalef);
    NSLog(@"scalef%f",scalef);
    //根据主视图位置判断是左滑还是右边滑动
    if (rec.view.frame.origin.x>=0){
        rec.view.center = CGPointMake(rec.view.center.x + point.x*speedf,rec.view.center.y);
        //设置缩放
        rec.view.transform = CGAffineTransformScale(CGAffineTransformIdentity,1-scalef/1000,1-scalef/1000);
        [rec setTranslation:CGPointMake(0, 0) inView:self.view];
        //设置左视图不隐藏,右视图隐藏
        righControl.view.hidden = YES;
        leftControl.view.hidden = NO;
        
    }
    else
    {
        rec.view.center = CGPointMake(rec.view.center.x + point.x*speedf,rec.view.center.y);
        rec.view.transform = CGAffineTransformScale(CGAffineTransformIdentity,1+scalef/1000,1+scalef/1000);
        [rec setTranslation:CGPointMake(0, 0) inView:self.view];
    
        
        righControl.view.hidden = NO;
        leftControl.view.hidden = YES;
    }
 
    
    
    //手势结束后修正位置
    if (rec.state == UIGestureRecognizerStateEnded) {
        if (scalef>140*speedf){
            [self showLeftView];
        }
        else if (scalef<-140*speedf) {
            [self showRighView];        }
        else
        {
            [self showMainView];
            scalef = 0;
        }
    }
 
}

单击恢复主视图原大小


#pragma mark - 单击手势
-(void)handeTap:(UITapGestureRecognizer *)tap{
    
    if (tap.state == UIGestureRecognizerStateEnded) {
        [UIView beginAnimations:nil context:nil];
        tap.view.transform = CGAffineTransformScale(CGAffineTransformIdentity,1.0,1.0);
        tap.view.center = CGPointMake([UIScreen mainScreen].bounds.size.width/2,[UIScreen mainScreen].bounds.size.height/2);
        [UIView commitAnimations];
        scalef = 0;
 
    }
 
}

主视图的三中显示模式


#pragma mark - 修改视图位置
//恢复位置
-(void)showMainView{
    [UIView beginAnimations:nil context:nil];
    mainControl.view.transform = CGAffineTransformScale(CGAffineTransformIdentity,1.0,1.0);
    mainControl.view.center = CGPointMake([UIScreen mainScreen].bounds.size.width/2,[UIScreen mainScreen].bounds.size.height/2);
    [UIView commitAnimations];
}
 
//显示左视图
-(void)showLeftView{
    [UIView beginAnimations:nil context:nil];
    mainControl.view.transform = CGAffineTransformScale(CGAffineTransformIdentity,0.8,0.8);
    mainControl.view.center = CGPointMake(340,[UIScreen mainScreen].bounds.size.height/2);
    [UIView commitAnimations];
 
}
 
//显示右视图
-(void)showRighView{
    [UIView beginAnimations:nil context:nil];
    mainControl.view.transform = CGAffineTransformScale(CGAffineTransformIdentity,0.8,0.8);
    mainControl.view.center = CGPointMake(-60,[UIScreen mainScreen].bounds.size.height/2);
    [UIView commitAnimations];
}
 
#warning 为了界面美观，所以隐藏了状态栏。如果需要显示则去掉此代码
- (BOOL)prefersStatusBarHidden
{
    return YES; //返回NO表示要显示，返回YES将hiden
}

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