UIImagePickerControllerDelegate 没有正确响应 [英] UIImagePickerControllerDelegate not responding properly

问题描述

我在 iPhone 3Gs 上使用 iOS 4.2.1 中的 UIImagePickerController.我以前使用过不推荐使用的方法

I'm using the UIImagePickerController in iOS 4.2.1 on an iPhone 3Gs. I've previously used the deprecated method

- (void)imagePickerController: didFinishPickingImage: editingInfo:

没有问题.我有另一个应用在另一个应用中使用新的 didFinishPickingMediaWithInfo API，一旦选择了媒体，选择器就永远不会调用该方法.

without a problem. I have another app using the new didFinishPickingMediaWithInfo API in another app, and the method is never getting called by the picker once media is chosen.

//MyViewController.h
    @interface MyViewController : UIViewController < UIImagePickerControllerDelegate, UINavigationControllerDelegate>

//MyViewController.m

    if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
        UIImagePickerController *picker =  [[UIImagePickerController new] autorelease];
        picker.delegate = self;
        picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
        picker.mediaTypes =  [[NSArray alloc] initWithObjects: (NSString *) kUTTypeMovie, nil];
        picker.videoQuality = UIImagePickerControllerQualityTypeHigh;
        picker.allowsEditing = NO;
        [self presentModalViewController:picker animated:TRUE];
    }

    - (void)imagePickerController:(UIImagePickerController *)picker imagePickerController:didFinishPickingMediaWithInfo:(NSDictionary *)editingInfo{
        //**NEVER CALLED**
    }

推荐答案

你有

- (void)imagePickerController:(UIImagePickerController *)picker imagePickerController:didFinishPickingMediaWithInfo:(NSDictionary *)editingInfo

你可能想要的地方

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

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