如何在UiView中添加UIImagePickerController

Question

如何在TabBarApplication中的UiView中添加UIImagePickerController

Answer 1

如果您在选项卡中，此代码将进入您的视图的 ViewController 类，

当您需要一个选择器时创建一个选择器

UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
// configure it how you want

添加选择器

[self presentViewController:picker animated:YES completion:nil];

您的视图控制器需要像这样声明

@interface YourViewController :  
   UIViewController<UIImagePickerControllerDelegate, UINavigationControllerDelegate>

并且您需要实现

- (void)imagePickerController:(UIImagePickerController *)picker 
    didFinishPickingMediaWithInfo:(NSDictionary *)info;
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker;

（第一个应该从信息对象获取图像）

在每条消息中，完成后，删除选择器

[self dismissModalViewControllerAnimated:YES];