自 2025 年 3 月 27 日起，我们建议您使用 android-latest-release 而非 aosp-main 构建 AOSP 并为其做出贡献。如需了解详情，请参阅 AOSP 的变更。
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
btrc_register_notification_t 联合体参考
#include <
bt_rc.h
>
此联合体的文档是根据以下文件生成的：
-
hardware/libhardware/include/hardware/
bt_rc.h
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最后更新时间 (UTC)：2025-07-26。
[[["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)：2025-07-26。"],[],[],null,["# Android Hardware Abstraction Layer: btrc_register_notification_t Union Reference\n\nbtrc_register_notification_t Union Reference\n============================================\n\n[Data Fields](#pub-attribs) \nbtrc_register_notification_t Union Reference \n\n`\n#include \u003c\n`[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)`\n\u003e\n`\n\n|------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| [btrc_play_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h) | [play_status](/reference/hal/unionbtrc__register__notification__t#afc83bf40a79ea08ca1ab162ddbd35cbe) |\n| ||\n| [btrc_uid_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h) | [track](/reference/hal/unionbtrc__register__notification__t#a4edd603d5961c2f0bfdca05663f97c1b) |\n| ||\n| uint32_t | [song_pos](/reference/hal/unionbtrc__register__notification__t#a023697a5e8087c679d3b09421c81da96) |\n| ||\n| [btrc_player_settings_t](/reference/hal/structbtrc__player__settings__t) | [player_setting](/reference/hal/unionbtrc__register__notification__t#ad24015702fdaf6cb18fa4c7c940d073e) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[136](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\nField Documentation\n-------------------\n\n\n|------------------------------------------------------------------------------------------------------------------------------------|\n| [btrc_play_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h) play_status |\n\n\nDefinition at line\n[138](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n|-----------------------------------------------------------------------------------------|\n| [btrc_player_settings_t](/reference/hal/structbtrc__player__settings__t) player_setting |\n\n\nDefinition at line\n[141](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n|-------------------|\n| uint32_t song_pos |\n\n\nDefinition at line\n[140](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n|----------------------------------------------------------------------------------------------------------------------|\n| [btrc_uid_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h) track |\n\n\nDefinition at line\n[139](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this union was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)"]]
