Initializes a dynamic item behavior with an array of dynamic items.
- iOS 7.0+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
The dynamic items that you want to be subject to the dynamic item behavior.
The initialized dynamic item behavior, or
nil if there was a problem initializing the object.
Initializing and Managing a Dynamic Item Behavior
Adds a dynamic item to the dynamic item behavior’s item array.
Removes a specific dynamic item from the dynamic item behavior.
Returns the set of dynamic items you’ve added to the dynamic item behavior.
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