UIImageView 动画

1、UIImageView 动画

• 1.1 播放图片集

  @property (nonatomic, strong) UIImageView *playImageView;
  self.playImageView = [[UIImageView alloc] initWithFrame:self.view.bounds];
  [self.view addSubview:self.playImageView];
  // 创建图片集
  NSMutableArray *imageArray = [NSMutableArray arrayWithCapacity:0];
  for (int i = 1; i < 30; i++) {
  	// 添加图片
  	[imageArray addObject:[UIImage imageNamed:[NSString stringWithFormat:@"%d.jpg", i]]];
  }
  // 播放图片集
  self.playImageView.animationImages = imageArray;    // 设置播放的图片集（需将图片添加到数组 imageArray 中）
  self.playImageView.animationDuration = 29;          // 设置播放整个图片集的时间
  self.playImageView.animationRepeatCount = 0;        // 设置循环播放次数，默认为 0 一直循环
  [self.playImageView startAnimating];                // 开始播放
  // [self.playImageView stopAnimating];              // 停止播放动画
  

  • 效果
    
    

• 1.2 汤姆猫

  #import <AudioToolbox/AudioToolbox.h>
  @property (nonatomic, strong) UIImageView *playImageView;
  // 创建播放视图
  self.playImageView = [[UIImageView alloc] initWithFrame:self.view.bounds];
  self.playImageView.image = [UIImage imageNamed:@"background.jpg"];
  [self.view addSubview:self.playImageView];
  // 创建功能按钮
  const CGFloat viewWith = self.view.bounds.size.width;
  const CGFloat viewHeight = self.view.bounds.size.height;
  const CGFloat gap = 10;
  const CGFloat buttonWith = self.view.bounds.size.width / 5;
  const CGFloat buttonHeight = buttonWith;
  // 功能按钮图片集
  NSArray *buttonImageNameArray = @[@"fart.png", @"cymbal.png", @"drink.png", @"eat.png", @"pie.png", @"scratch.png"];
  for (int i = 0; i < 11; i++) {
  	UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
  	[self.playImageView addSubview:button];
  	self.playImageView.userInteractionEnabled = YES;
  	if (i < 6) {
  			// 两边功能按钮的布局
  		if (i < 3) {
  			button.frame = CGRectMake(gap, viewHeight / 2 + (buttonHeight + gap ) * (i % 3), buttonWith, buttonHeight);
  		}
  		else {
  			button.frame = CGRectMake(viewWith - buttonWith - gap, viewHeight / 2 + (buttonHeight + gap) * (i % 3), buttonWith, buttonHeight);
  		}
  		[button setBackgroundImage:[UIImage imageNamed:buttonImageNameArray[i]] forState:UIControlStateNormal];
  	} else {
  		// 隐藏按钮的布局
  		if (i == 6){            // 头
  			button.frame = CGRectMake(viewWith/4, viewHeight/5, viewWith/2, viewHeight/4);
  		}
  		else if (i == 7){       // 肚子
  			button.frame = CGRectMake(viewWith/3, viewHeight/3*2, viewWith/3, viewHeight/7);
  		}
  		else if (i == 8){       // 左脚
  			button.frame = CGRectMake(viewWith/4*2, viewHeight/6*5, viewWith/6, viewHeight/7);
  		}
  		else if (i == 9){       // 右脚
  			button.frame = CGRectMake(viewWith/4, viewHeight/6*5, viewWith/5, viewHeight/7);
  		}
  		else{                   // 尾巴
  			button.frame = CGRectMake(viewWith/9*6, viewHeight/7*5, viewWith/7, viewHeight/5);
  		}
  		// button.backgroundColor = [UIColor yellowColor];
  	}
  	button.tag = 100 + i;
  	// 设置按钮事件
  	[button addTarget:self action:@selector(buttonClick:) forControlEvents:UIControlEventTouchUpInside];
  }
  /********************** 点击按钮事件处理 ************************************/
  - (void)buttonClick:(UIButton *)button {
  	switch (button.tag - 100) {
  		case 0:     // fart     放屁
  			[self playAnimation:@"fart"];
  			[self performSelector:@selector(playVoice:) withObject:@"fart" afterDelay:0.5];
  			break;
  		case 1:     // cymbal   敲锣
  			[self playAnimation:@"cymbal"];
  			[self performSelector:@selector(playVoice:) withObject:@"cymbal" afterDelay:0.5];
  			break;
  		case 2:     // drink    喝牛奶
  			[self playAnimation:@"drink"];
  			[self performSelector:@selector(playVoice:) withObject:@"drink" afterDelay:0.5];
  			break;
  		case 3:     // eat      吃小鸟
  			[self playAnimation:@"eat"];
  			[self performSelector:@selector(playVoice:) withObject:@"eat" afterDelay:0.5];
  			break;
  		case 4:     // pie      撇东西
  			[self playAnimation:@"pie"];
  			[self performSelector:@selector(playVoice:) withObject:@"pie" afterDelay:0.5];
  			break;
  		case 5:     // scratch  抓屏幕
  			[self playAnimation:@"scratch"];
  			[self performSelector:@selector(playVoice:) withObject:@"scratch" afterDelay:1.5];
  			break;
  		case 6:     // knockout  头
  			[self playAnimation:@"knockout"];
  			[self performSelector:@selector(playVoice:) withObject:@"knockout" afterDelay:0.5];
  			break;
  		case 7:     // stomach  肚子
  			[self playAnimation:@"stomach"];
  			[self performSelector:@selector(playVoice:) withObject:@"stomach" afterDelay:0.5];
  			break;
  		case 8:     // foot_left  左脚
  			[self playAnimation:@"foot_left"];
  			[self performSelector:@selector(playVoice:) withObject:@"foot_left" afterDelay:0.5];
  			break;
  		case 9:     // foot_right  右脚
  			[self playAnimation:@"foot_right"];
  			[self performSelector:@selector(playVoice:) withObject:@"foot_right" afterDelay:0.5];
  			break;
  		case 10:    // angry    尾巴
  			[self playAnimation:@"angry"];
  			[self performSelector:@selector(playVoice:) withObject:@"angry" afterDelay:0.8];
  			break;
  		default:
  		break;
  	}
  }
  /********************** 播放动画 ************************************/
  - (void)playAnimation:(NSString *)key {
  	// 读取 plist 文件获取图片数量
  	NSDictionary *imageNumDictionary = [NSDictionary dictionaryWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"TomCat" ofType:@"plist"]];
  	int imageNum = [[imageNumDictionary objectForKey:key] intValue];
  	NSMutableArray *imageArray = [NSMutableArray arrayWithCapacity:0];
  	for (int i = 0; i < imageNum; i++) {
  		[imageArray addObject:[UIImage imageNamed:[NSString stringWithFormat:@"%@_%.2d.jpg", key, i]]];
  	}
  	self.playImageView.animationImages = imageArray;
  	self.playImageView.animationDuration = imageNum/13;
  	self.playImageView.animationRepeatCount = 1;
  	[self.playImageView startAnimating];                                     // 播放动画
  }
  /********************** 播放声音 ************************************/
  - (void)playVoice:(NSString *)key {
  	// 添加声音
  	SystemSoundID soundID;
  	AudioServicesCreateSystemSoundID((__bridge CFURLRef)([NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:key ofType:@"wav"]]), &soundID);
  	AudioServicesPlayAlertSound(soundID);                                   // 播放声音
  }
  

  • 效果
    
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