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GnssSystemInfo 结构参考
#include <
gps.h
>
提供有关底层 GPS/GNSS 硬件和软件的新旧程度的信息。
此信息将适用于 Android 测试应用。如果 GPS HAL 未提供此信息，则将被视为“2015 年或更早”。
如果 GPS HAL 确实提供了此信息，则较新的年份需要满足较新的 CTS 标准。例如，如果日期为 2016 年或更高，则系统会验证 N 级别以上的
GpsMeasurement
支持。
定义位于文件
gps.h
的
758
行。
设置为 sizeof(GnssSystemInfo)
定义位于文件
gps.h
的
760
行。
此结构体的文档是根据以下文件生成的：
-
hardware/libhardware/include/hardware/
gps.h
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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: GnssSystemInfo Struct Reference\n\nGnssSystemInfo Struct Reference\n===============================\n\n[Data Fields](#pub-attribs) \nGnssSystemInfo Struct Reference \n\n`\n#include \u003c\n`[gps.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)`\n\u003e\n`\n\n|----------|----------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| size_t | [size](/reference/hal/struct_gnss_system_info#a854352f53b148adc24983a58a1866d66) |\n| ||\n| uint16_t | [year_of_hw](/reference/hal/struct_gnss_system_info#aa4f56202c79b8f308ac9f9a12ec25542) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nProvides information about how new the underlying GPS/GNSS hardware and software is.\n\n\nThis information will be available for Android Test Applications. If a GPS HAL does not provide this information, it will be considered \"2015 or\nearlier\".\n\n\nIf a GPS HAL does provide this information, then newer years will need to meet newer CTS standards. E.g. if the date are 2016 or above, then N+ level\n[GpsMeasurement](/reference/hal/struct_gps_measurement)\nsupport will be verified.\n\n\nDefinition at line\n[758](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)\nof file\n[gps.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)\n.\n\nField Documentation\n-------------------\n\n\n|-------------|\n| size_t size |\n\n\nSet to sizeof(GnssSystemInfo)\n\n\nDefinition at line\n[760](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)\nof file\n[gps.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)\n.\n\n|---------------------|\n| uint16_t year_of_hw |\n\n\nDefinition at line\n[763](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)\nof file\n[gps.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [gps.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/gps.h)"]]
