iOS UI05_Control

毛玻璃效果
动态图
音频
滑块
点击条

//
//  MainViewController.m
//  UI05_Control
//
//  Created by dllo on 15/8/4.
//  Copyright (c) 2015年 zhozhicheng. All rights reserved.
//

#import "MainViewController.h"
#import <AVFoundation/AVFoundation.h>


@interface MainViewController ()
@property(nonatomic,retain)UIStepper *stepper;
@property(nonatomic,retain)AVAudioPlayer *play;
@property(nonatomic,retain)UIImageView *tomCatImageView;
@property(nonatomic,retain)NSMutableArray *picArr;
//滑块视图
@property(nonatomic,retain)UISlider *slider;

@end

@implementation MainViewController
-(void)dealloc
{
    [_stepper release];
    [_play release];
    [_tomCatImageView release];
    [_picArr release];
    [_slider release];
    [super dealloc];
}



- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
//    self.stepper=[[UIStepper alloc] initWithFrame:CGRectMake(100, 100, 100, 100)];
//    [self.view addSubview:self.stepper];
//    [_stepper release];
//    self.stepper.stepValue=2;
//    [self.stepper addTarget:self action:@selector(stepAction:) forControlEvents:UIControlEventValueChanged];

//    NSString *path=[[NSBundle mainBundle] pathForResource:@"李白" ofType:@"mp3"];
//    self.play=[[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:nil];
//    [self.play play];
//    [_play release];

//    UIImageView *imageView=[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"footRight_15.jpg" ]];
//    imageView.frame=CGRectMake(0, 0, self.view.frame.size.width, 500);
//    [self.view addSubview:imageView];
//    [imageView release];
//    
//    //先创建一个毛玻璃的效果
//    UIBlurEffect *effect=[UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
//    //创建一个毛玻璃视图 ,指定效果
//    UIVisualEffectView *effectView=[[UIVisualEffectView alloc] initWithEffect:effect];
//    effectView.alpha=0.7;
//    effectView.frame=imageView.frame;
//    [imageView addSubview:effectView];

    //播放gif图
    self.tomCatImageView=[[UIImageView alloc] initWithFrame:CGRectMake(100, 100, 200, 400)];
    [self.view addSubview:self.tomCatImageView];
    [_tomCatImageView release];

    //对容器进行初始化
    self.picArr =[NSMutableArray array];
    for (NSInteger i =0; i<24; i++) {
        //拼接图片的名称
//        NSLog(@"%02ld",i);
        NSString *picName=[NSString stringWithFormat:@"pie_%0.2ld.jpg",i];
//        NSLog(@"%@",picName);
        //根据图片名找到对应的图片
        UIImage *image=[UIImage imageNamed:picName];
        //把图片添加到数组中
        [self.picArr addObject:image];



    }
    self.tomCatImageView.animationImages=self.picArr;

    self.tomCatImageView.animationDuration=5;
    self.tomCatImageView.animationRepeatCount=1000;
    [self.tomCatImageView startAnimating];


    self.slider = [[UISlider alloc] initWithFrame:CGRectMake(80, 500, 200, 20)];
    [self.view addSubview:self.slider];
    [_slider release];
    //最大值 最小值
    self.slider.minimumValue=0.5;
    self.slider.maximumValue=5;

    [self.slider addTarget:self action:@selector(sliderAction:) forControlEvents:UIControlEventValueChanged];
//
//    NSArray *segmentedArray = [[NSArray alloc]initWithObjects:@"1",@"2",@"3",@"4",nil];
//    UISegmentedControl *segment=[[UISegmentedControl alloc] initWithItems:segmentedArray];
//    segment.frame=CGRectMake(80, 550, 200, 40);
//    [self.view addSubview:segment];
//    segment.layer.borderWidth=1;
//    segment.selectedSegmentIndex=4;
//    segment.tintColor=[UIColor blackColor];
//    [segment addTarget:self action:@selector(segAction:) forControlEvents:UIControlEventValueChanged];
//    [segment release];



}
//-(void)segAction:(UISegmentedControl *)seg
//{
//    //按钮默认从0开始
//    NSLog(@"%ld",seg.selectedSegmentIndex);
//}



-(void)sliderAction:(UISlider *)slider
{
    NSLog(@"%g",slider.value);
    //播放时长,被slider控制
    self.tomCatImageView.animationDuration= self.slider.value;
    [self.tomCatImageView startAnimating];
}




//-(void)stepAction:(UIStepper *)stepper
//{
//    NSLog(@"%g",stepper.value);
//    self.play.volume=self.stepper.value;
//
//    
//    
//}



- (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