ios-汤姆猫

//
//  ViewController.m
//  汤姆猫
//
//  Created by YaguangZhu on 15/7/30.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()
- (IBAction)drink;
@property (weak, nonatomic) IBOutlet UIImageView *imgCat;

@end

@implementation ViewController

- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}

- (IBAction)drink {

//如果当前在执行动画 这按钮实效
if (self.imgCat.isAnimating) {
return;
}
NSMutableArray *arrayM = [NSMutableArray array];

for (int i = 1; i<=11; i++) {
NSString *imgName = [NSString stringWithFormat:@"%02d.png",i];
//太耗内存了，换一种方法
UIImage *imageCat = [UIImage imageNamed:imgName];
// NSString *path = [[NSBundle mainBundle] pathForResource:imgName ofType:nil];
//UIImage *imageCat = [UIImage imageWithContentsOfFile:path];
[arrayM addObject:imageCat];

}
self.imgCat.animationImages =arrayM;

self.imgCat.animationDuration = self.imgCat.animationImages.count*1;
[self.imgCat startAnimating];

//为了节省内存 让动画执行完 延迟执行
[self.imgCat performSelector:@selector(setAnimationImages:) withObject:nil afterDelay:self.imgCat.animationImages.count*1];

}
@end