媒体会话验证器
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媒体会话验证器是一款工具，可提供一种简单且自动化的方式来验证 Android TV 应用与媒体会话的集成。这还可以验证在 Android TV 应用中支持 Cast Connect 的前提条件。
下载并安装 APK
在 Android TV 设备上启用 Android 调试桥 (adb) 调试，连接到设备，然后安装 APK。
上次更新时间：2021 年 6 月 21 日
下载媒体会话验证器 APK
操作说明
为媒体会话验证器启用通知使用权权限。
依次前往：设置 > 应用 > 特殊应用权限 > 通知访问权限 > Media Session Validator
打开媒体会话验证器，然后选择开始验证：
返回 Android TV 主屏幕，然后打开媒体应用。
从应用中选择任意媒体内容，然后开始播放。
验证器应开始测试并自动执行媒体命令：
验证程序完成测试后，返回媒体会话验证程序应用以查看结果。
选择 Check Validation Results，然后选择一个应用以打开结果界面：
结果界面会显示包含说明的测试用例列表：
如果您看到任何测试用例失败或出现警告，请查看说明并修复应用中的任何问题，然后再次运行验证。
如需查看或分享测试结果，您还可以通过 ADB 下载验证报告：
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)：2025-09-05。
[null,null,["最后更新时间 (UTC)：2025-09-05。"],[[["\u003cp\u003eMedia Session Validator is a tool used to ensure your Android TV app correctly integrates with Media Session and meets the requirements for Cast Connect support.\u003c/p\u003e\n"],["\u003cp\u003eTo use the tool, download and install the Media Session Validator APK, enable Notification Access for it, and then initiate validation within the app.\u003c/p\u003e\n"],["\u003cp\u003eWhile your media app plays content, the validator automatically tests media commands and provides a detailed report on the results.\u003c/p\u003e\n"],["\u003cp\u003eAfter the validation process, you can review the results within the app, addressing any failed or warning test cases in your app's code.\u003c/p\u003e\n"],["\u003cp\u003eFor further analysis or sharing, you can download a comprehensive validation report using ADB.\u003c/p\u003e\n"]]],[],null,["# Media Session Validator is a tool that provides an easy and automated way\nto verify your Android TV application integration with Media Session. This also\nverifies the [prerequisites](/cast/docs/android_tv_receiver/core_features#android_tv_app%E2%80%94prerequisites)\nof supporting Cast Connect in your Android TV application.\n\nDownloading and Installing APK\n------------------------------\n\nEnable [Android Debug Bridge (adb)](https://developer.android.com/studio/command-line/adb#Enabling)\ndebugging on your Android TV device, connect to the device, and\n[install the APK](https://developer.android.com/studio/command-line/adb#move).\n\n**Last updated: June 21, 2021**\n\n[Download the Media Session Validator APK](/static/cast/docs/android_tv_receiver/mediasession-validator-1.1-20210621.apk)\n\nInstructions\n------------\n\n1. Enable **Notification Access** permission for Media Session Validator.\n\n Go to: **Settings \\\u003e Apps \\\u003e Special app access \\\u003e\n Notification access \\\u003e Media Session Validator**\n2. Open the Media Session Validator and select **Start Validation**:\n\n3. Return to the Android TV home screen and open a media app.\n\n4. Select any media content from the app and start playback.\n\n5. The validator should start testing and execute media commands automatically:\n\n6. After the validator finishes testing, go back to the Media Session Validator\n app to check the results.\n\n7. Select **Check Validation Results** and select an app to open the result screen:\n\n8. The result screen displays a list of test cases with descriptions:\n\n9. If you see any fail or warning test cases, review the description and\n fix any issues in your app, then run the validation again.\n\n10. To review or share the test results, you can also download the validation\n report via ADB:"]]
