摘要:
头文件: #import <AVFoundation/AVFoundation.h> 代理: AVAudioPlayerDelegate 单例头文件: #import "Singleton.h" @interface music : NSObject @property (nonatomic, co 阅读全文
摘要:
头文件 : import <AudioToolbox/AudioToolbox.h> 阅读全文
摘要:
-(void) animationAlert:(UIView *)view { CAKeyframeAnimation *popAnimation = [CAKeyframeAnimation animationWithKeyPath:@"transform"]; popAnimation.duration = 3; popAnimation.values = @[[NS... 阅读全文
摘要:
NSData *imagedata1=UIImagePNGRepresentation(btn.currentBackgroundImage);//按钮背景图片转NSData NSData *imagedata2=UIImagePNGRepresentation([UIImage imageNamed:@"资讯默认"]);//未选图片转NSData if([imagedata1 ... 阅读全文