如何隱藏底部工具欄

Question

我在向相冊顯示工具欄時遇到了一個問題，該工具欄具有以下按鈕，上一個按鈕和新按鈕顯示在底部視圖中。 如何隱藏此工具欄？

提前致謝。

相冊照片圖像

 UIImagePickerController *controller = [[UIImagePickerController alloc] init];
            controller.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
            controller.allowsEditing = YES;
            controller.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType: UIImagePickerControllerSourceTypePhotoLibrary];
            controller.delegate = self;
            [self.navigationController presentViewController: controller animated: YES completion: nil];

Answer 1

如果要隱藏工具欄，則可以使用以下代碼。 在這里，toolBarName是工具欄的名稱。

toolBarName.hidden=YES;

Answer 2

包括在viewWillAppear函數中：

self.navigationController?.isToolbarHidden = true

但是，這是一個Swift解決方案。

Answer 3

使用此代碼。希望對您有所幫助。

UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init] ;
    if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])
{

imagePickerController.delegate = self;

imagePickerController.allowsEditing = FALSE;

[imagePickerController setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];

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

 }