源码介绍这是一个简单的自定义相机，LLsimpleCamera控件可以实现一个类似snapchat的相机画面，可以方便地抓拍图片，处理位置和闪光灯，隐藏开发者相关的细节。源代码运行截图源代码片段-(void)snapButtonPressed:(UIButton*)button{[self.cameracapture];}/*cameradelegates*/-(void)cameraViewController:(LLSimpleCamera*)cameraVCdidCaptureImage:(UIImage*)image{//weshouldstopthecamera,sincewedon’tneededitanymore.Wewillopenanewvc.[self.camerastop];ImageViewController*imageVC=[[ImageViewControlleralloc]initWithImage:image];[selfpresentViewController:imageVCanimated:NOcompletion:nil];}-(void)cameraViewController:(LLSimpleCamera*)cameraVCdidChangeDevice:(AVCaptureDevice*)device{//devicechanged,checkifflashisavailableif(cameraVC.isFlashAvailable){self.flashButton.hidden=NO;}else{self.flashButton.hidden=YES;}self.flashButton.selected=NO;}来源链接：http://down.51cto.com/data/1975253
