
iOS
yuanxiubin
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iOS 手电筒代码和理解
1、首先引入AVFoundation.framework框架2、.h文件添加#import@interface LightViewController :UIViewController{ BOOL isLightOn; AVCaptureDevice *device;}@property BOOL isLightOn;原创 2013-04-02 19:40:48 · 6673 阅读 · 0 评论 -
iOS 禁止屏幕旋转的方法
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation{ return (toInterfaceOrientation == UIInterfaceOrientationPortrait);}- (BOOL)shouldAutor原创 2013-04-02 19:35:11 · 17955 阅读 · 4 评论