我能否像电子邮件一样从我的应用程序中启动(将用户重定向到)iPhone的本地照片库应用程序?是否在4.2 sdk中实现了此功能?
UIImagePickerController
:UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
imagePicker.allowsEditing = YES;
imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentModalViewController:imagePicker animated:YES];
如果您希望用户使用相机,您可以将imagePicker.sourceType
更改为 imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
。
委托方法:- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
将在info
字典中提供图像。