Explain BuildContext.

Explain BuildContext.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, flutter, topic-specific, mobile

参考答案摘要

BuildContexts are used to identify or locate widgets in widget trees. Each widget has its own BuildContext, i.e., one BuildContext per widget. Basically, we're using it to find references to other wid...

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