UIApplicationStatusBarOrientationUserInfoKey

Specifies the minimum amount of time that must elapse between background fetch operations.

The animation duration in seconds for the status bar during a 90 degree orientation change.

Posted when the frame of the status bar changes.

Posted when the orientation of the app’s user interface changes.

Posted when the app is about to change the orientation of its interface.

Posted when the app is about to change the frame of the status bar.

A key whose value is an NSValue object that encapsulates a CGRect structure expressing the location and size of the new status bar frame. This key is used with UIApplicationDidChangeStatusBarFrameNotification and UIApplicationWillChangeStatusBarFrameNotification notifications.

The frame rectangle defining the area of the status bar.

A Boolean value that turns an indicator of network activity on or off.

The minimum amount of time (measured in seconds) an app may run a critical background task in the background.

Registers your preferred options for notifying the user.

Returns the user notification settings for the app.

Constants indicating the types of notifications the app may display to the user.

Attempts to open the resource at the specified URL.

Schedules a local notification for delivery at its encapsulated date and time.

Presents a local notification immediately.

Cancels the delivery of the specified scheduled local notification.

Cancels the delivery of all scheduled local notifications.

All currently scheduled local notifications.

Sets the icon of a Newsstand app to an image depicting the current issue of a publication.

Configures a periodic handler for VoIP apps in older versions of iOS.

Removes a previously installed periodic handler block.

Hides or shows the status bar, optionally animating the transition.

A Boolean value that determines whether the status bar is hidden.

Sets the style of the status bar, optionally animating the transition to the new style.

The current style of the status bar.

Sets the app's status bar to the specified orientation, optionally animating the transition.

The current orientation of the app's status bar.

Register to receive remote notifications of the specified types via Apple Push Notification service.

Returns the types of notifications the app accepts.

A Boolean value that determines whether proximity sensing is enabled.

Hides or shows the status bar, optionally animating the transition.