取消按钮显示在IOS使用presentViewController时的UIImagePickerController 5
问题描述:
取消按钮显示为禁用,并且当图片选择器控制器首先出现不工作禁用,但我移动到下一个视图中选择一个专辑,取消按钮变为启用并开始正常工作。取消按钮显示在IOS使用presentViewController时的UIImagePickerController 5
我应该怎么做,以保持取消按钮启用,所有的工作时间?
imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])
{
NSArray *sourceTypes = [UIImagePickerController availableMediaTypesForSourceType:imgPicker.sourceType];
imgPicker.mediaTypes = sourceTypes;
[self presentViewController:imgPicker animated:YES completion:Nil];
}
答
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)pick
有你在UIImagePickerControllerDelegate
实现这个功能呢?