IOS学习笔记(九)UIImagePicker
摘要:
1 - (IBAction)openCamera:(id)sender 2 { 3 //UIImagePickerController 类方法,判断源是否可用 UIImagePickerController是一个图片挑选控制器 可以通过三种途径挑选图片。Camera、PhotoLibrary、SavedPhotoAlbum 4 BOOL hasCamera = [UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera];//判断照相机是否可用(是否有摄像头) ... 阅读全文