彈出窗口中的ImagePicker不會隱藏

Question

我讀過iPad必須使用UIPopoverController才能查看PhotoLibrary，但是，我編輯了代碼使其成爲彈出窗口，但在選擇圖片時它不會隱藏。我發現它沒有達到didFinishpickingMediaWithInfo。我錯過了什麼？這裏是我的代碼

-(IBAction) ButtonClicked{ 

    ipc = [[UIImagePickerController alloc] init]; 
    ipc.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; 
    ipc.delegate=self; 
    popover = [[UIPopoverController alloc] initWithContentViewController:ipc]; 
    [ipc release]; 
    [popover presentPopoverFromRect:CGRectMake(0.0, 0.0, 800.0, 400.0) 
          inView:self.view 
      permittedArrowDirections:UIPopoverArrowDirectionAny 
          animated:YES]; 
} 

這裏：

-(void) imagePickerControllerDidCancel:(UIImagePickerController *)picker{ 
    [[picker parentViewController] dismissModalViewControllerAnimated:YES]; 
    [picker release]; 
} 

這裏：

-(void) imagePickerController:(UIImagePickerController *)picker didFinishpickingMediaWithInfo:(NSDictionary *)info{ 

// TempImage is a UIImage instance 
    TempImg = [info objectForKey:@"UIImagePickerControllerOriginalImage"]; 
    //bgImage is a UIImageView instance and it's connected in the IB 
    [bgImage setImage:TempImg]; 
    // Dismiss UIImagePickerController and release it 
    [picker dismissModalViewControllerAnimated:YES]; 
    [picker.view removeFromSuperview]; 
    [picker release]; 
} 

我真的需要別人的幫助，我已經看過每一個YouTube視頻，閱讀在互聯網上的每一篇文章並嘗試幾乎所有東西。我將衷心感謝您的幫助。

Answer 1

第一個問題是方法didFinishpickingMediaWithInfo拼寫錯誤，所以它不會被調用。它應該是didFinishPickingMediaWithInfo（採摘大寫字母P）。

第二個問題是對父級調用解僱或者選擇器不會隱藏彈出窗口。相反，請嘗試撥打[popover dismissPopoverAnimated:YES];。