storyboard 里有三个按钮 tag 分别为 0 1 2 (剪刀石头布)
一个imageView
这句
[_playerImageView setImage:_imageData[1]];
对动画有啥影响???
代码如下:
//
// SKViewController.m
// 剪刀石头布
//
// Created by apple on 13-9-13.
// Copyright (c) 2013年 www.skyming.com. All rights reserved.
//
#import "SKViewController.h"
@interface SKViewController ()
@property (strong, nonatomic) NSArray *imageData;
@end
@implementation SKViewController
-
(void)loadDataAndAnimation
{
_imageData =@[[UIImage imageNamed:@"剪刀"],
[UIImage imageNamed:@"石头"],
[UIImage imageNamed:@"布"]];[_playerImageView setAnimationImages:self.imageData];
[_playerImageView setAnimationDuration:5.0];
[_playerImageView startAnimating];
}
(void)viewDidLoad
{
[super viewDidLoad];
[self loadDataAndAnimation];
}-
(IBAction)playGame:(UIButton *)sender
{
NSLog(@"%d",sender.tag);
if ([_playerImageView isAnimating])
{
NSLog(@"stop");
[_playerImageView stopAnimating];
[_playerImageView setImage:_imageData[sender.tag]];
}else
{
NSLog(@"start");
[_playerImageView startAnimating];
// 以剪刀停 石头开始 石头停 --- 为什么是 剪刀 ?
//
[_playerImageView setImage:_imageData[sender.tag]];}
}
@end