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。
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bt_property_t 结构体参考文档
#include <
bluetooth.h
>
蓝牙适配器属性数据结构
定义位于文件
bluetooth.h
的
260 行
。
此结构体的文档是根据以下文件生成的：
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最后更新时间 (UTC)：2025-07-27。
[[["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)：2025-07-27。"],[],[],null,["# Android Hardware Abstraction Layer: bt_property_t Struct Reference\n\nbt_property_t Struct Reference\n==============================\n\n[Data Fields](#pub-attribs) \nbt_property_t Struct Reference \n\n`\n#include \u003c\n`[bluetooth.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)`\n\u003e\n`\n\n|----------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| [bt_property_type_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) | [type](/reference/hal/structbt__property__t#a440a3b9a2f0f4e3d763228dc838dec46) |\n| ||\n| int | [len](/reference/hal/structbt__property__t#afed088663f8704004425cdae2120b9b3) |\n| ||\n| void \\* | [val](/reference/hal/structbt__property__t#ab03f36f103bdec81305fd301f1f93885) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nBluetooth Adapter Property data structure\n\n\nDefinition at line\n[260](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\nof file\n[bluetooth.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\n.\n\nField Documentation\n-------------------\n\n\n|---------|\n| int len |\n\n\nDefinition at line\n[263](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\nof file\n[bluetooth.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\n.\n\n|---------------------------------------------------------------------------------------------------------------------------------|\n| [bt_property_type_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) type |\n\n\nDefinition at line\n[262](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\nof file\n[bluetooth.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\n.\n\n|------------|\n| void\\* val |\n\n\nDefinition at line\n[264](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\nof file\n[bluetooth.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [bluetooth.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h)"]]
