1 // 2 3 // MJViewController.m 4 5 // 05-汤姆猫 6 7 // 8 9 // Created by apple on 14-3-24. 10 11 // Copyright (c) 2014年 itcast. All rights reserved. 12 13 // 14 15 16 17 #import "MJViewController.h" 18 19 20 21 @interface MJViewController () 22 23 - (IBAction)drink; 24 25 - (IBAction)knock; 26 27 - (IBAction)rightFoot; 28 29 30 31 /** 这是一只显示图片的猫 */ 32 33 @property (weak, nonatomic) IBOutlet UIImageView *tom; 34 35 36 37 @end 38 39 40 41 @implementation MJViewController 42 43 /** 播放动画 */ 44 45 - (void)runAnimationWithCount:(int)count name:(NSString *)name 46 47 { 48 49 if (self.tom.isAnimating) return; 50 51 52 53 // 1.加载所有的动画图片 54 55 NSMutableArray *images = [NSMutableArray array]; 56 57 58 59 for (int i = 0; i<count; i++) { 60 61 // 计算文件名 62 63 NSString *filename = [NSString stringWithFormat:@"%@_%02d.jpg", name, i]; 64 65 // 加载图片 66 67 68 69 // imageNamed: 有缓存(传入文件名) 70 71 // UIImage *image = [UIImage imageNamed:filename]; 72 73 74 75 // imageWithContentsOfFile: 没有缓存(传入文件的全路径) 76 77 NSBundle *bundle = [NSBundle mainBundle]; 78 79 NSString *path = [bundle pathForResource:filename ofType:nil]; 80 81 UIImage *image = [UIImage imageWithContentsOfFile:path]; 82 83 84 85 // 添加图片到数组中 86 87 [images addObject:image]; 88 89 } 90 91 self.tom.animationImages = images; 92 93 94 95 // 2.设置播放次数(1次) 96 97 self.tom.animationRepeatCount = 1; 98 99 100 101 // 3.设置播放时间 102 103 self.tom.animationDuration = images.count * 0.05; 104 105 106 107 [self.tom startAnimating]; 108 109 110 111 // 4.动画放完1秒后清除内存 112 113 CGFloat delay = self.tom.animationDuration + 1.0; 114 115 [self.tom performSelector:@selector(setAnimationImages:) withObject:nil afterDelay:delay]; 116 117 // [self performSelector:@selector(clearCache) withObject:nil afterDelay:delay]; 118 119 } 120 121 122 123 //- (void)clearCache 124 125 //{ 126 127 //// self.tom.animationImages = nil; 128 129 // 130 131 // [self.tom setAnimationImages:nil]; 132 133 //} 134 135 136 137 - (IBAction)drink { 138 139 [self runAnimationWithCount:81 name:@"drink"]; 140 141 142 143 // if (self.tom.isAnimating) return; 144 145 // 146 147 // // 1.加载所有的动画图片 148 149 // NSMutableArray *images = [NSMutableArray array]; 150 151 // 152 153 // for (int i = 0; i<81; i++) { 154 155 // // 计算文件名 156 157 // NSString *filename = [NSString stringWithFormat:@"drink_%02d.jpg", i]; 158 159 // // 加载图片 160 161 // UIImage *image = [UIImage imageNamed:filename]; 162 163 // // 添加图片到数组中 164 165 // [images addObject:image]; 166 167 // } 168 169 // self.tom.animationImages = images; 170 171 // 172 173 // // 2.设置播放次数(1次) 174 175 // self.tom.animationRepeatCount = 1; 176 177 // 178 179 // // 3.设置播放时间 180 181 // self.tom.animationDuration = images.count * 0.05; 182 183 // 184 185 // [self.tom startAnimating]; 186 187 } 188 189 190 191 - (IBAction)knock { 192 193 [self runAnimationWithCount:81 name:@"knockout"]; 194 195 } 196 197 198 199 - (IBAction)rightFoot { 200 201 [self runAnimationWithCount:30 name:@"footRight"]; 202 203 } 204 205 @end