Need a way to receive callbacks for when a UIActivityViewController's More view controller is shown/dismissed

Originator:stephanleroux
Number:rdar://21425467 Date Originated:June 17, 2015
Status:Open Resolved:
Product:iOS Product Version:8.3
Classification:UI Reproducible:
 
Summary:
When presenting the UIActivityViewController's More modal, there is no way to know when the modal has been presented or dismissed without resorting to private APIs. This is important in our case since the application uses the .Default status bar styling and the More modal has a white background resulting in the status bar to be hidden in the background.

Steps to Reproduce:
1. Set application status bar style to .Default
2. Launch a UIActivityViewController with a More option
3. Launch More modal

Expected Results:
Some sort of callback to trigger a UI update

Actual Results:
No callbacks of any kind

Version:
iOS 8.3

Notes:
Please see https://bugzilla.mozilla.org/show_bug.cgi?id=1171516 for the issue as it relates to a feature we're trying to build in Firefox for iOS.

Configuration:
iPhone, iPad

Attachments:

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