UISegmentedControl 分段控件
//1. UISegmentedControl 分段控件 （就是一个一个的按钮）
//分段显示的标题是以一个数组存储的
NSArray * titles = @[@"护卫队",@"三军仪仗队",@"步兵队"];
UISegmentedControl * segment = [[UISegmentedControl alloc]initWithItems:titles];
segment.frame = CGRectMake(20, 40, 335, 40);//指定所在视图位置
segment.tintColor = [UIColor redColor];//设置选中的颜色
//设置默认的选中项目
segment.selectedSegmentIndex = 1;
//添加点击事件 (点击哪一个就触发哪一个的下标值对应的事件)
[segment addTarget:self action:@selector(handleSegment:) forControlEvents:UIControlEventValueChanged];
//设置某项的 title
[segment setTitle:@"女兵方队" forSegmentAtIndex:2];
//设置某项的特定宽度 （一旦设定，只改变当前的，其他的仍旧等分）
[segment setWidth:100 forSegmentAtIndex:2];
//设置文字大小 颜色
NSDictionary * dic = @{NSFontAttributeName:[UIFont systemFontOfSize:15],NSForegroundColorAttributeName:[UIColor blueColor]};
// segment setTitleTextAttributes:<#(NSDictionary *)#> forState:<#(UIControlState)#>
[segment setTitleTextAttributes:dic forState:UIControlStateNormal];
[self.view addSubview:segment];
[segment release];
segment.selectedSegmentIndex 选中的下标
对应代码
NSArray * titles = @[@"护卫队",@"三军仪仗队",@"步兵队",@"炮兵分队"]; UISegmentedControl * segment = [[UISegmentedControl alloc]initWithItems:titles]; segment.frame = CGRectMake(20, 40, 335, 40);//指定所在视图位置 //添加点击事件 (点击哪一个就触发哪一个的下标值对应的事件) [segment addTarget:self action:@selector(handleSegment:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:segment]; [segment release]; } //点击事件 -(void)handleSegment:(UISegmentedControl *)segment{ switch (segment.selectedSegmentIndex) { case 0: { NSLog(@"开始阅兵-护卫队"); } break; case 1: { NSLog(@"开始阅兵-三军仪仗队"); } break; case 2: { NSLog(@"开始阅兵-步兵队"); } break; case 3: { NSLog(@"开始阅兵-炮兵分队"); } break; default: break; }
//2.滑块控件 UISlider (用于音频、视频的快进，倒退)
//2.滑块控件 UISlider (用于音频、视频的快进，倒退)
//是一个滑竿 存放着一系列连续的值
UISlider * slider = [[UISlider alloc]initWithFrame:CGRectMake(30, 100, 300, 30)];
//设置滑竿的最小值，最大值
slider.minimumValue = 0.0;
slider.maximumValue = 1.0;
//添加滑动时的触发事件
[slider addTarget:self action:@selector(handleSlider:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:slider];
[slider release];
//设置滑块的显示图片（不用系统提供的小白点）
[slider setThumbImage:[UIImage imageNamed:@"1.png"] forState:UIControlStateNormal];
//在根视图上放一个 View
UIView * View = [[UIView alloc]initWithFrame:CGRectMake(80, 180, 100, 100)];
View.tag = 101;
//设置划过区域的滑竿颜色
slider.minimumTrackTintColor = [UIColor redColor];
//设置未划过区域的滑竿的颜色
slider.maximumTrackTintColor = [UIColor blueColor];
//滑块的默认位置
slider.value = 0.3;
// View.hidden = YES;
View.backgroundColor = [UIColor greenColor];
[self.view addSubview:View];
[View release];
上面的例子对应的实现：
//滑动时的触发事件 -(void)handleSlider:(UISlider *)slider{ NSLog(@"%f",slider.value); UIView *aView = [[UIView alloc]init]; aView = [self.view viewWithTag:101]; // self.view.hidden = NO; // self.view.alpha = slider.value; aView.alpha = slider.value; //获取 View 的背景颜色的 RGB 值 CGFloat red = 0.0; CGFloat green = 0.0; CGFloat blue = 0.0; [aView.backgroundColor getRed:&red green:&green blue:&blue alpha:nil]; NSLog(@"打印 RGB 值； red %f, green %f, blue %f",red,green,blue); }
在相框类 UIImageView 对象里添加图片的两种方式：
（1）给定图片的名字
（2）通过路径找到文件，例如做动态图的时候
UIimage * image = [UIimage imageNamed:@"图片名字"]；
NSString * filePath = [[NSBundle mainBundle] pathForResource:"文件名"]//获取文件路径
NSString * image = [UIimage imageWithContentsOfFile:文件路径];//寻找相应的文件
图片按照缩放比呈现在相框里
CGFloat width = image.size.width;//获取当前图片的尺寸
CGFloat height = image.size.height;
UIImageView * imageView = [[UIImageView alloc]initWithImage:image];//把相片载入相框
imageView.frame = CGRectMake = (x,y,w*width,h*height);//同比适应图片大小（等比例缩放）
[self.view addSubview:imageView];
在相框框中加载动态图片
animationImages 是一个数组（存放动态图片的）
设置相框 UIImageView * imageView = [[UIImageView alloc]initWithFrame:CGRectMake(50, 100, 275, 200)];
NSMutableArray * imageArr = [[NSMutableArray alloc]initWithCapacity:0];用于获取动态图片的数组
//获取图片的路径（一般图片都是有规律的名字，如 a1...a10 如果不安规律命名 就要一张一张的获取）
for (int i = 0; i< 6; i++) {
NSString * imageName = [NSString stringWithFormat:@"flag%d",i+1];
// NSString * imageName =
NSString * filePath = [[NSBundle mainBundle]pathForResource:imageName ofType:@"tiff"];
UIImage * image = [UIImage imageWithContentsOfFile:filePath];
//把图片存放到数组中
[imageArr addObject:image];
}
imageView.animationImages = imageArr;
设置播放时间0.3秒 imageView.animationDuration = 0.3,
播放次数 imageView.animationRepeatCount = 0;//给 0 的话是无限的播放，我们的默认是无限
//开启播放
[imageView startAnimating];
[self.view addSubview:imageView];
#import "AppDelegate.h" #import "WindowRootViewController.h" @interface AppDelegate () @end @implementation AppDelegate - (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]; WindowRootViewController * RootVC = [[WindowRootViewController alloc]init]; self.window.rootViewController = RootVC; [RootVC release]; return YES; }
// // WindowRootViewController.m #import "WindowRootViewController.h" @interface WindowRootViewController () @end @implementation WindowRootViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. //1.分段控件 UISegemnetedControl 控件 // NSArray * titles = @[@"护卫队",@"三军仪仗队",@"步兵队",@"炮兵分队"]; UISegmentedControl * segment = [[UISegmentedControl alloc]initWithItems:titles]; segment.frame = CGRectMake(20, 40, 335, 40);//指定所在视图位置 //添加点击事件 (点击哪一个就触发哪一个的下标值对应的事件) [segment addTarget:self action:@selector(handleSegment:) forControlEvents:UIControlEventValueChanged]; //设置选中的颜色 segment.tintColor = [UIColor redColor]; //设置默认的选中项目 segment.selectedSegmentIndex = 1; //设置某项的 title [segment setTitle:@"女兵方队" forSegmentAtIndex:2]; //设置某项的特定宽度,（其他几项等分） [segment setWidth:100 forSegmentAtIndex:2]; //设置文字大小 颜色 NSDictionary * dic = @{NSFontAttributeName:[UIFont systemFontOfSize:15],NSForegroundColorAttributeName:[UIColor blueColor]}; // segment setTitleTextAttributes:<#(NSDictionary *)#> forState:<#(UIControlState)#> [segment setTitleTextAttributes:dic forState:UIControlStateNormal]; [self.view addSubview:segment]; [segment release]; /* //2.滑块控件 UISlider (用于音频、视频的快进，倒退) //是一个滑竿 存放着一系列连续的值 UISlider * slider = [[UISlider alloc]initWithFrame:CGRectMake(30, 100, 300, 30)]; //设置滑竿的最小值，最大值 slider.minimumValue = 0.0; slider.maximumValue = 1.0; //添加滑动时的触发事件 [slider addTarget:self action:@selector(handleSlider:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:slider]; [slider release]; //设置滑块的显示图片（不用系统提供的小白点） [slider setThumbImage:[UIImage imageNamed:@"1"] forState:UIControlStateNormal]; //在根视图上放一个 View UIView * View = [[UIView alloc]initWithFrame:CGRectMake(80, 180, 100, 100)]; View.tag = 101; //设置划过区域的滑竿颜色 slider.minimumTrackTintColor = [UIColor redColor]; //设置未划过区域的滑竿的颜色 slider.maximumTrackTintColor = [UIColor blueColor]; //滑块的默认位置 slider.value = 0.3; // View.hidden = YES; View.backgroundColor = [UIColor greenColor]; [self.view addSubview:View]; [View release]; // UISlider * slider2 = [[UISlider alloc]initWithFrame:CGRectMake(50, 50, 320, 20)]; // slider2.ma */ //上午第二节 （两种方式的区别） /* //图片类 UIImageView <加载静态图> //第一种方式，给定图片的名字 // UIImage * image = [UIImage imageNamed:@"12.jpg"];//用了便利构造器，不用释放 //第二种 按照给定图片（所在应用包里）的路径 //NSBundle 是应用程序的包（如果做应用程序 图片资源都会打包放到里面） resource 是资源的名字 type 就是资源的类型（就是后缀名） //NSBundle 可以理解为一个存放程序使用到的 音频 视频 的文件夹 NSString * filePath = [[NSBundle mainBundle]pathForResource:@"12" ofType:@"jpg"]; UIImage * image = [UIImage imageWithContentsOfFile:filePath];//去寻找应用文件 //压缩图片 //获取 image 的大小 CGFloat width = image.size.width; CGFloat height = image.size.height; //UIImageView 相框 //根据图片大小设置相框 UIImageView * imageView = [[UIImageView alloc]initWithImage:image]; imageView.frame = CGRectMake(80, 110, 200, 200*height/width);//同比适应图片大小（等比例缩放） [self.view addSubview:imageView]; [imageView release]; */ //加载动态图片 //获取图片 //加载动态图片 UIImageView * imageView = [[UIImageView alloc]initWithFrame:CGRectMake(50, 100, 275, 200)]; //设置 imageView 播放的一组动态图片 // animationImages 是一个数组 //获取图片 NSMutableArray * imageArr = [[NSMutableArray alloc]initWithCapacity:0]; //获取图片的路径（一般图片都是有规律的名字，如 a1...a10 如果不安规律命名 就要一张一张的获取） for (int i = 0; i< 6; i++) { NSString * imageName = [NSString stringWithFormat:@"flag%d",i+1]; // NSString * imageName = NSString * filePath = [[NSBundle mainBundle]pathForResource:imageName ofType:@"tiff"]; UIImage * image = [UIImage imageWithContentsOfFile:filePath]; //把图片存放到数组中 [imageArr addObject:image]; } imageView.animationImages = imageArr; //设置播放时间 imageView.animationDuration = 0.3; imageView.animationRepeatCount = 0;//给 0 的话是无限的播放，我们的默认是无限 //开启播放 [imageView startAnimating]; [self.view addSubview:imageView]; } //点击事件 -(void)handleSegment:(UISegmentedControl *)segment{ switch (segment.selectedSegmentIndex) { case 0: { NSLog(@"开始阅兵-护卫队"); } break; case 1: { NSLog(@"开始阅兵-三军仪仗队"); } break; case 2: { NSLog(@"开始阅兵-步兵队"); } break; case 3: { NSLog(@"开始阅兵-炮兵分队"); } break; default: break; } } //滑动时的触发事件 -(void)handleSlider:(UISlider *)slider{ NSLog(@"%f",slider.value); UIView *aView = [[UIView alloc]init]; aView = [self.view viewWithTag:101]; // self.view.hidden = NO; // self.view.alpha = slider.value; aView.alpha = slider.value; //获取 View 的背景颜色的 RGB 值 CGFloat red = 0.0; CGFloat green = 0.0; CGFloat blue = 0.0; [aView.backgroundColor getRed:&red green:&green blue:&blue alpha:nil]; NSLog(@"打印 RGB 值； red %f, green %f, blue %f",red,green,blue); } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } /* #pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { // Get the new view controller using [segue destinationViewController]. // Pass the selected object to the new view controller. } */ @end
小总结：
获取某类型的文件 [[NSBundle mainBundle]pathForResource:文件名字 ofType:文件类型或者文件后缀名]
// NSString * path = [[NSBundle mainBundle]pathForResource:<#(NSString *)#> ofType:<#(NSString *)#>];
相框的等比例加载图片
相框 UIImageView 类的使用
动态图片的加载 （动态图的开始播放 satrAnimating 结束播放 stopAnimating 播放时间 animationDuration 播放次数 animationCount ）
aView = [self.view viewWithTag:101];根据标签得到视图，不能写成了为临时视图标签赋值了
UIStepper
UISwitch 控件 （开关控件）
继承关系
UISwitch ：UIControl : UIView : UIResponder : NSObject
如果想让一个视图自带一个点击事件的话，让视图继承UIControl即可。
UISwitch 还有 UIScreenEdgePanGestureRecongnizer 都是IOS7之后才有的新的特性，对于 UISwitch 我们可是使用 UIButton 去实现
UISwitch * sw = [UISwitch alloc]initWitchFrameMake:CGRectMake(x,y,w,h)];
开关属性 sw.on 默认为关闭状态
sw.on = YES;
点击时候的颜色 tintColor
sw.tintColor = [UIColor redColor];
开启时候的颜色 onTintColor sw.onTintColor = 颜色设置
thumbColor 属性是按钮的那个点的颜色 sw.thumbColor = [UIColor redColor];
设置点击方法事件 sw addTarget:id action:(SEL) forControlEVents:(对应状态)
设置开启状态下的图片 sw.onImage =[UIImage imageNamed: ] 图片设置
代码：
// // WindowRootViewController.m #import "WindowRootViewController.h" @interface WindowRootViewController () @property(nonatomic,retain)UIImageView *imageView; @end @implementation WindowRootViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. //1.分段控件 UISegemnetedControl 控件 // NSArray * titles = @[@"护卫队",@"三军仪仗队",@"步兵队",@"炮兵分队"]; UISegmentedControl * segment = [[UISegmentedControl alloc]initWithItems:titles]; segment.frame = CGRectMake(20, 40, 335, 40);//指定所在视图位置 //添加点击事件 (点击哪一个就触发哪一个的下标值对应的事件) [segment addTarget:self action:@selector(handleSegment:) forControlEvents:UIControlEventValueChanged]; //设置选中的颜色 segment.tintColor = [UIColor redColor]; //设置默认的选中项目 segment.selectedSegmentIndex = 1; //设置某项的 title [segment setTitle:@"女兵方队" forSegmentAtIndex:2]; //设置某项的特定宽度,（其他几项等分） [segment setWidth:100 forSegmentAtIndex:2]; //设置文字大小 颜色 NSDictionary * dic = @{NSFontAttributeName:[UIFont systemFontOfSize:15],NSForegroundColorAttributeName:[UIColor blueColor]}; // segment setTitleTextAttributes:<#(NSDictionary *)#> forState:<#(UIControlState)#> [segment setTitleTextAttributes:dic forState:UIControlStateNormal]; [self.view addSubview:segment]; [segment release]; /* //2.滑块控件 UISlider (用于音频、视频的快进，倒退) //是一个滑竿 存放着一系列连续的值 UISlider * slider = [[UISlider alloc]initWithFrame:CGRectMake(30, 100, 300, 30)]; //设置滑竿的最小值，最大值 slider.minimumValue = 0.0; slider.maximumValue = 1.0; //添加滑动时的触发事件 [slider addTarget:self action:@selector(handleSlider:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:slider]; [slider release]; //设置滑块的显示图片（不用系统提供的小白点） [slider setThumbImage:[UIImage imageNamed:@"1"] forState:UIControlStateNormal]; //在根视图上放一个 View UIView * View = [[UIView alloc]initWithFrame:CGRectMake(80, 180, 100, 100)]; View.tag = 101; //设置划过区域的滑竿颜色 slider.minimumTrackTintColor = [UIColor redColor]; //设置未划过区域的滑竿的颜色 slider.maximumTrackTintColor = [UIColor blueColor]; //滑块的默认位置 slider.value = 0.3; // View.hidden = YES; View.backgroundColor = [UIColor greenColor]; [self.view addSubview:View]; [View release]; // UISlider * slider2 = [[UISlider alloc]initWithFrame:CGRectMake(50, 50, 320, 20)]; // slider2.ma */ //上午第二节 （两种方式的区别） /* //图片类 UIImageView <加载静态图> //第一种方式，给定图片的名字 // UIImage * image = [UIImage imageNamed:@"12.jpg"];//用了便利构造器，不用释放 //第二种 按照给定图片（所在应用包里）的路径 //NSBundle 是应用程序的包（如果做应用程序 图片资源都会打包放到里面） resource 是资源的名字 type 就是资源的类型（就是后缀名） //NSBundle 可以理解为一个存放程序使用到的 音频 视频 的文件夹 NSString * filePath = [[NSBundle mainBundle]pathForResource:@"12" ofType:@"jpg"]; UIImage * image = [UIImage imageWithContentsOfFile:filePath];//去寻找应用文件 //压缩图片 //获取 image 的大小 CGFloat width = image.size.width; CGFloat height = image.size.height; //UIImageView 相框 //根据图片大小设置相框 UIImageView * imageView = [[UIImageView alloc]initWithImage:image]; imageView.frame = CGRectMake(80, 110, 200, 200*height/width);//同比适应图片大小（等比例缩放） [self.view addSubview:imageView]; [imageView release]; */ /* */ //加载动态图片 //获取图片 //加载动态图片 UIImageView * imageView = [[UIImageView alloc]initWithFrame:CGRectMake(50, 100, 275, 200)]; imageView.tag = 101; //设置 imageView 播放的一组动态图片 // animationImages 是一个数组 //获取图片 NSMutableArray * imageArr = [[NSMutableArray alloc]initWithCapacity:0]; //获取图片的路径（一般图片都是有规律的名字，如 a1...a10 如果不安规律命名 就要一张一张的获取） for (int i = 0; i< 6; i++) { NSString * imageName = [NSString stringWithFormat:@"flag%d",i+1]; // NSString * imageName = NSString * filePath = [[NSBundle mainBundle]pathForResource:imageName ofType:@"tiff"]; UIImage * image = [UIImage imageWithContentsOfFile:filePath]; //把图片存放到数组中 [imageArr addObject:image]; } imageView.animationImages = imageArr; //设置播放时间 imageView.animationDuration = 0.3; imageView.animationRepeatCount = 0;//给 0 的话是无限的播放，我们的默认是无限 //开启播放 _imageView =imageView; // [imageView startAnimating]; [self.view addSubview:imageView]; //下午所学 UIStepper(自己查阅学习) //UISwitch 开关控件 控制开关两种状态（比如系统里面打开wifi 的开关）在 IOS7 下是没有作用的 如果在IOS7 以下我们可以用 UIButton 去实现 UISwitch * sw = [[UISwitch alloc]initWithFrame:CGRectMake(100, 400, 40, 30)]; sw.on = YES;//设置开关状态，默认是关闭状态 //改变颜色 (点击按钮时候的渲染颜色) sw.tintColor = [UIColor greenColor]; //设置开启状态的渲染颜色 sw.onTintColor = [UIColor grayColor]; //设置 thumb 颜色 sw.thumbTintColor = [UIColor blackColor]; //设置点击方法 (凡是继承与 UIControl 的类 都可以有以下的添加点击事件的方法) [sw addTarget:self action:@selector(handleSwitch:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:sw]; [sw release]; //设置不同（开启和关闭状态下）的图片 sw.onImage = [UIImage imageNamed:@"1"]; } //点击事件 -(void)handleSegment:(UISegmentedControl *)segment{ switch (segment.selectedSegmentIndex) { case 0: { NSLog(@"开始阅兵-护卫队"); } break; case 1: { NSLog(@"开始阅兵-三军仪仗队"); } break; case 2: { NSLog(@"开始阅兵-步兵队"); } break; case 3: { NSLog(@"开始阅兵-炮兵分队"); } break; default: break; } } //滑动时的触发事件 -(void)handleSlider:(UISlider *)slider{ NSLog(@"%f",slider.value); UIView *aView = [[UIView alloc]init]; aView = [self.view viewWithTag:101]; // self.view.hidden = NO; // self.view.alpha = slider.value; aView.alpha = slider.value; //获取 View 的背景颜色的 RGB 值 CGFloat red = 0.0; CGFloat green = 0.0; CGFloat blue = 0.0; [aView.backgroundColor getRed:&red green:&green blue:&blue alpha:nil]; NSLog(@"打印 RGB 值； red %f, green %f, blue %f",red,green,blue); } //开关控件点击事件 -(void)handleSwitch:(UISwitch *)sw{ // switch ((int)sw.on) { // case YES: // { // NSLog(@"开启"); // } // break; // case NO: // { // NSLog(@"关闭"); // } // break; // default: // break; // } UIImageView * view = (UIImageView *)[self.view viewWithTag:101]; if (sw.on) { NSLog(@"开启"); [view startAnimating];//利用 tag 值 // [_imageView startAnimating];//利用属性控制 } if (!sw.on) { NSLog(@"关闭"); [view stopAnimating]; // [_imageView stopAnimating]; } } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } /* #pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { // Get the new view controller using [segue destinationViewController]. // Pass the selected object to the new view controller. } */ @end
tomCat 实现代码：
#import <UIKit/UIKit.h> @interface AppDelegate : UIResponder <UIApplicationDelegate> @property (strong, nonatomic) UIWindow *window; @end
#import "AppDelegate.h" #import "RootViewController.h" @interface AppDelegate () @end @implementation AppDelegate - (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]; RootViewController * RootVC = [[RootViewController alloc]init]; self.window.rootViewController = RootVC; return YES; }
#import <UIKit/UIKit.h> #import <AVFoundation/AVFoundation.h> @interface RootViewController : UIViewController @end
// // RootViewController.m #import "RootViewController.h" @interface RootViewController () @property(nonatomic,retain)UIImageView * imageView; @property(nonatomic,retain)UISegmentedControl * segment; @property(nonatomic,retain)AVAudioPlayer * player; @end @implementation RootViewController -(instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{ self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // } return self; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. [self setUpView]; } //布局页面 -(void)setUpView{ UIImage * image = [UIImage imageNamed:@"angry_00.jpg"]; self.imageView = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height-50)]; // CGFloat width = image.size.width; // CGFloat height = image.size.height; // [_imageView initWithImage:image]; [_imageView setImage:image]; [self.view addSubview:self.imageView]; [_imageView release]; NSArray * title = @[@"生气",@"喝奶",@"放屁",@"踩脚",@"吃饭"]; self.segment = [[UISegmentedControl alloc]initWithItems:title]; _segment.frame = CGRectMake(0, self.view.frame.size.height-50, self.view.frame.size.width, 50); [_segment addTarget:self action:@selector(handleChange:) forControlEvents:UIControlEventValueChanged]; [self.view addSubview:_segment]; [_segment release]; } //UISegmentedControl 控件点击触发事件 -(void)handleChange:(UISegmentedControl *)segment{ switch (segment.selectedSegmentIndex) { case 0://进行生气 { [self catActionWithImageName:@"angry" imageCount:25 imageIndex:0 soundName:@"angry" repeatCount:4 duration:4]; } break; case 1://进行喝牛奶 { [self catActionWithImageName:@"drink" imageCount:80 imageIndex:0 soundName:@"p_drink_milk" repeatCount:4 duration:2]; } break; case 2://进行放屁 { [self catActionWithImageName:@"fart" imageCount:27 imageIndex:0 soundName:@"fart001_11025" repeatCount:4 duration:3]; } break; case 3://进行踩左脚 { [self catActionWithImageName:@"footLeft" imageCount:29 imageIndex:0 soundName:@"p_foot3" repeatCount:4 duration:3]; } break; case 4:// { [self catActionWithImageName:@"eat" imageCount:39 imageIndex:0 soundName:@"p_eat" repeatCount:4 duration:3]; } break; default: break; } } //进行相应操作的方法 //NSTimeInterval 以秒为单位的时间属性 //@"%@_%02d" 保证后面的数字是数字个数不足两位的时候在前面补0 -(void)catActionWithImageName:(NSString *)imageName imageCount:(NSInteger)count imageIndex:(int)index soundName:(NSString *)soundName repeatCount:(NSInteger)repeatCount duration:(NSTimeInterval)duration{ //播放动画效果 NSMutableArray * arr = [NSMutableArray arrayWithCapacity:count]; for (int i = index; i < count; i++) { NSString * path = [[NSBundle mainBundle]pathForResource:[NSString stringWithFormat:@"%@_%02d",imageName,i] ofType:@"jpg"];//获取图片路径 UIImage * image = [UIImage imageWithContentsOfFile:path];//获取图片 [arr addObject:image]; } self.imageView.animationImages = arr; self.imageView.animationDuration = duration; self.imageView.animationRepeatCount = repeatCount; [self.imageView startAnimating]; //播放音效 NSString * filePath = [[NSBundle mainBundle]pathForResource:soundName ofType:@"m4a"]; //创建一个音频播放器对象 //initWithContentsOfURL:[NSURL URLWithString:filePath] 如果是网上的音频，需要改为网址 self.player = [[AVAudioPlayer alloc]initWithContentsOfURL:[NSURL URLWithString:filePath] error:nil]; for (int j = 0; j < repeatCount; j++) { //播放 [_player play]; } [_player release]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } /* #pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { // Get the new view controller using [segue destinationViewController]. // Pass the selected object to the new view controller. } */ @end
//随机出现一张图片
UIImageView * imageView1 = [[UIImageView alloc]initWithImage:imageArr[arc4random()%(10-0+1)+0]];