组织
多屏幕 (MD) 内容的组织方式如下：
| 主题区域 | 文章 |
|---|---|
| 开发和测试 | 推荐做法 测试和开发环境 常见问题解答 |
| 相关文章集 | 显示 系统装饰支持 输入法支持 |
| 单篇文章 | 多项恢复 Activity 启动政策 锁定屏幕 输入路由 多区音频 |
术语
在这些文章中，主屏幕和辅助屏幕的定义如下：
- 主（默认）屏幕的屏幕 ID 为
DEFAULT_DISPLAY - 辅助屏幕的屏幕 ID 不是
DEFAULT_DISPLAY
多屏幕概览
本页面上的内容和代码示例受内容许可部分所述许可的限制。Java 和 OpenJDK 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-03-26。
[[["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)：2025-03-26。"],[],[],null,["# Multi-Display overview\n\nOrganization\n------------\n\nMulti-Display (MD) content is organized as follows:\n\n| Topic Area | Article |\n|---------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Developing and testing | [Recommended practices](/docs/core/display/multi_display/recommended-practices) [Testing and development environment](/docs/core/display/multi_display/testing-dev-environment) [Frequently asked questions](/docs/core/display/multi_display/faq) |\n| Collections of related articles | [Displays](/docs/core/display/multi_display/displays) [System decorations support](/docs/core/display/multi_display/system-decorations) [Input method editor support](/docs/core/display/multi_display/ime-support) |\n| Individual articles | [Multi-resume](/docs/core/display/multi_display/displays) [Activity launch policy](/docs/core/display/multi_display/system-decorations) [Lock screen](/docs/core/display/multi_display/lock-screen) [Input routing](/docs/core/display/multi_display/input-routing) [Multi-zone audio](/docs/core/display/multi_display/multi-zone-audio) |\n\nTerminology\n-----------\n\nThroughout these articles, primary and secondary displays are defined as\nfollows:\n\n- *Primary* (default) display has the display ID of `DEFAULT_DISPLAY`\n- *Secondary* display has a display ID *not* `DEFAULT_DISPLAY`"]]