Understanding the Purpose and Function of Global Keys
Global keys are unique identifiers within an application that enable precise identification of elements and facilitate access to associated objects.
CodingMiles
304 views • Apr 27, 2023
About this video
A key that is unique across the entire app. Global keys uniquely identify elements. Global keys provide access to other objects that are associated with those elements, such as BuildContext. For StatefulWidgets, global keys also provide access to State.
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Views
304
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5
Duration
0:34
Published
Apr 27, 2023
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