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。
hw_module_methods_t 结构体参考文档
#include <
hardware.h
>
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: hw_module_methods_t Struct Reference\n\nhw_module_methods_t Struct Reference\n====================================\n\n[Data Fields](#pub-attribs) \nhw_module_methods_t Struct Reference \n\n`\n#include \u003c\n`[hardware.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hardware.h)`\n\u003e\n`\n\n|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| int(\\* | [open](/reference/hal/structhw__module__methods__t#a3a65000ad5fe4b8370a07438b952278f) )(const struct [hw_module_t](/reference/hal/structhw__module__t) \\*module, const char \\*id, struct [hw_device_t](/reference/hal/structhw__device__t) \\*\\*device) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[156](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hardware.h)\nof file\n[hardware.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hardware.h)\n.\n\nField Documentation\n-------------------\n\n\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int(\\* open)(const struct [hw_module_t](/reference/hal/structhw__module__t) \\*module, const char \\*id, struct [hw_device_t](/reference/hal/structhw__device__t) \\*\\*device) |\n\n\nOpen a specific device\n\n\nDefinition at line\n[158](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hardware.h)\nof file\n[hardware.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hardware.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [hardware.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/hardware.h)"]]