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。
cec_message 结构体参考文档
#include <
hdmi_cec.h
>
此结构体的文档是根据以下文件生成的:
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):2025-07-27。
[[["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: cec_message Struct Reference\n\ncec_message Struct Reference\n============================\n\n[Data Fields](#pub-attribs) \ncec_message Struct Reference \n\n`\n#include \u003c\n`[hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)`\n\u003e\n`\n\n|------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| [cec_logical_address_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h) | [initiator](/reference/hal/structcec__message#a65bc7619f5cf528f6a6ab0715acddf11) |\n| ||\n| [cec_logical_address_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h) | [destination](/reference/hal/structcec__message#a6672afbabf77f5c45108bc30c4b55f93) |\n| ||\n| size_t | [length](/reference/hal/structcec__message#ae809d5359ac030c60a30a8f0b2294b82) |\n| ||\n| unsigned char | [body](/reference/hal/structcec__message#a8f76defbabbe3cf90d0c1baf5809e2e2) \\[ [CEC_MESSAGE_BODY_MAX_LENGTH](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h) \\] |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[232](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\nof file\n[hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\n.\n\nField Documentation\n-------------------\n\n\n|------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| unsigned char body\\[ [CEC_MESSAGE_BODY_MAX_LENGTH](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h) \\] |\n\n\nDefinition at line\n[241](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\nof file\n[hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\n.\n\n|------------------------------------------------------------------------------------------------------------------------------------------|\n| [cec_logical_address_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h) destination |\n\n\nDefinition at line\n[237](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\nof file\n[hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\n.\n\n|----------------------------------------------------------------------------------------------------------------------------------------|\n| [cec_logical_address_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h) initiator |\n\n\nDefinition at line\n[234](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\nof file\n[hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\n.\n\n|---------------|\n| size_t length |\n\n\nDefinition at line\n[240](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\nof file\n[hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [hdmi_cec.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hdmi_cec.h)"]]