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Questions - uialertview

UIAlert disappears when the page is change

I have to show an UI alert dialog in the Appdelegate and MainAcvitivy in Xamarin.Forms. For android, there is no problem but for ios it does not work properly. First of all, if I use UIAlertView, it ...
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ertan2002

ios

xamarin.forms

uialertview

uialertcontroller

app-shell

Votes: 0

Answers: 1

Latest Answer

What does the code look like in method TopViewControllerWithRootViewController ? Could you just replace TopViewController with UIApplication.SharedApplication.KeyWindow.RootViewController and try aga...
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ColeX

Customize ATT prompt on iOS

Is it possible to change the colour of the Ask App Not to Track and Allow button in the ATT prompt? I've tried to update the tint colour of UIAlertViewController, which works for all other native aler...
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Sil

ios

swift

uialertview

apptrackingtransparency

Votes: 0

Answers: 1

Latest Answer

The permissions alerts are not customisable by the app.
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adeasismont

reason: 'Modifications to the layout engine must not be performed from a background thread after it has been accessed from the main thread.'

My app worked fine before adding the check notification allow function. and when i add that function, I got this weird crash that gave an error of 'Modifications to layout engine must not be performed...
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Gursharan Sach Deva

ios

swift

xcode

uialertview

Votes: 0

Answers: 1

Latest Answer

The issue is caused because the alert is being shown from the background thread as the completion handler in getNotificationSettings is being run in the background thread. To prevent this crash presen...
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Rupesh

Pushnavigation is not working with custom alert in swift

I am using my custom alert to log out of the application in custom alert, I have tried to log out with firebase after the successful logout using navigation push controller to sign in the controller b...
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Hardik Lakhani

ios

swift

uinavigationcontroller

uialertview

Votes: 0

Answers: 2

Latest Answer

In order for the navigationController property to not be equal to nil, you must add your custom alertViewController to the navigation stack using pushViewController method. In your case, you are only ...
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Sherzod

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