I want to use uialertview on my iPad app.
Also i use monotouch but i cannot change alertview size.
How can i change size alertview?
Do u have any idea?
I want put some object on alertview. (uilabel,uitextfield)
There are several examples of customizing UIAlertView here and here.
Related
I see this type of action sheet on iOS devices using the Google Drive application.
I want to know if it is already supported on iOS SDK or if it is a custom UI?
If it is already a standard component, what's name of it?
It was called UIActionSheet before iOS8 and after you can find this UI component under the UIAlerController. You can use this component to make some UI like this but development target should be more that iOS8.
You can check here for documentation.
I'm not aware of any custom components, but it looks to me like a standard UIAlertController with a ActionSheet style. As the alert controller extends UIViewController, you may add subviews to it.
The screenshots indicate that they added a UITableView as a subview to the alert controller:
Ok, got it. It's only for iOS 8 and later. It's named UIDocumentPickerExtensionViewController.
I have a UIActivityViewController for which I have excluded (using excludedActivityTypes) all the UIActivityCategoryAction activity types.
In iOS 8.2, the UIActivityViewController would only show one line, for the UIActivityCategoryShare activity types.
In iOS 8.3, I get an empty line for UIActivityCategoryAction. See the screenshot below where the second line just has "More".
How can I remove the UIActivityCategoryAction in a UIActivityViewController in iOS 8.3?
In iOS 8, UIActivityViewController is still an API that only provides custom functions, but not custom UI. You can't change the way it looks. The only part of the visual style you can change is the icon of your custom UIActivity subclasses. (ref)
This is how Apple implements this, and it cannot be changed as of 8.3. If you really want to avoid the extra row and the "More" button, you can implement a UIActivityViewController replacement. Here are a couple that have been recently maintained:
OvershareKit
URBNShareKit
References:
UIActivityViewController Hide More from Actions
UIActivityViewController on iOS 8 show "more" button with custom activities
Can I exclude "More" Button in UIActivityViewController?
http://getnotebox.com/developer/uiactivityviewcontroller-ios-8/
This is by-design so that users can add back system and third-party actions that they've hidden.
The More is system default. that is used to reordering the application. and for extension(introduce in IOS 8), More button is used to reorder the app as well add application in dialogue. we don't have any control over it.
Hope this help you.
I find a away to remove the UIActivityCategoryAction .
Like that:
demo
As the UIActivityCategoryAction is the second section of a CollectionView ,
You can find collectionView's dataSource and change the implement of the "numberOfSectionsInCollectionView:" by method swizzling.
here is the demo:enter link description here
UIActivityCategoryAction is the second section of a UIColletionView , change the number of section equal to 1 ,and the UIActivityCategoryAction will disappear.
Here is the demo
Hi, I'm using objective-c sorry for image language i want to learn dialog box name. I researched but i could not found "Şifreni mi Unuttun ?" "Yardım Merkezi" "iptal" how can i display this box.
That's a UIAlertController with a preferredStyle property of UIAlertControllerStyleActionSheet.
There's a great tutorial for how to use UIAlertController in iOS 8 here: http://nshipster.com/uialertcontroller/.
That is a UIActionSheet. Or in iOS 8 use a UIAlertController (it is better).
Do we have to work with the UIAlertController in the iOS8 or could we still work with the UIActionSheet?
I don't want massive changes in our code for iOS 8 compatibility, but I'm encountering several issues when working with the UIActionSheet on iPad.
For example I'm getting this exception when using the UIActionSheet:
UIPopoverPresentationController (<_UIAlertControllerActionSheetRegularPresentationController: 0x7c57bf90>) should have a non-nil sourceView or barButtonItem set before the presentation occurs.
I understand that it is preferred to work with the new UIAlertController, but is there any workaround for this in order to continue to work with the UIActionSheet?
Also in places that the UIActionSheet actually shows (with no exception) it contains an arrow + it is not centred like before (iOS7) - I'm using the showInView (also tried to work with showFromRect but got the same results).
From the documentation its clear that UIActionSheet is deprecated. Means that you can still use it but in future in can fail or will be removed completely.
I highly recommend you to update to UIAlertController.
The exception you got on iPad is clear. As the UIAlertController with style actionSheet needs sourceView (the view from the actual controller will be presented) as its no more full screen (as its on iPhone).
I have an application where I have used javascript alert popup box.
When I open that in smart device like iPhone then it shows the URL on top as shown below:
So is there a way to remove that URL.?
If you could find a way to set the delegate of that UIAlertView you can try to use
(void)willPresentAlertView:(UIAlertView *)alertView
You can then change the title from there if this would work.