从使用 Web 组件开始，核心工具栏元素是非常不错的选择，因为它很容易上手。使用核心工具栏，您可以为应用设置标题、按钮和其他各种控件的布局。在本视频中，我们将介绍如何在屏幕上展示您的首个核心工具栏，并使用一些实用选项对其进行配置。
核心工具栏
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-25。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-25。"],[],["The core-toolbar web component facilitates the layout of titles, buttons, and other controls within applications. Getting started with core-toolbar is straightforward, enabling quick implementation. Key actions include setting up the core-toolbar element and utilizing available options to configure it. The provided resources offer a guide and an element reference for further details on layout elements.\n"]]