Question

我在FBProfilepicture视图中获取图片。我在此视图中放置了一个按钮。当按钮单击显示设备照片并按下按钮时获取图像。但这张图片放在fbprofile图片视图后面。请帮忙。

- (IBAction)act_AddPhotoFacebLogin:(id)sender {

mPicker = [[UIImagePickerController alloc] init];
mPicker.delegate = self;
mPicker.allowsEditing = YES;

   mPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentViewController:mPicker animated:YES completion:NULL];
userProfileImage.frame = CGRectZero;

}

在我的按钮中显示图像 [self dismissViewControllerAnimated：YES completion：^ {}];

  [btn_ProfileFb1Picture setImage:[info objectForKey:UIImagePickerControllerOriginalImage]        forState:UIControlStateNormal];
   forControlEvents:UIControlEventTouchUpInside];

userProfileImage是一个fbprofilepicture视图，该视图包含btn_ProfileFb1Picture。

Answer 1

FBProfilepictureview是UIView的subClass，它也支持UIView的hide属性，所以只需将它隐藏在你点击的按钮上如果你有像这样的对象

@property (strong, nonatomic) IBOutlet FBProfilePictureView *useProfileImage;

然后像这样设置

useProfileImage.hidden = YES;

或者你可以这样做

useProfileImage.frame = CGRectZero

如何隐藏FB Profile图片视图

1 个答案: