自 2025 年 3 月 27 日起，我們建議您使用 android-latest-release 而非 aosp-main 建構及貢獻 AOSP。詳情請參閱「Android 開放原始碼計畫變更」。
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
GnssSystemInfo 結構體參考資料
#include <
gps.h
>
提供基礎 GPS/GNSS 硬體和軟體的新舊資訊。
這項資訊適用於 Android 測試應用程式。如果 GPS HAL 未提供這項資訊，系統會將其視為「2015 年或更早」。
如果 GPS HAL 提供這項資訊，則較新的年份就必須符合較新的 CTS 標準。舉例來說，如果日期為 2016 年或更高版本，系統就會驗證 N+ 級別的
GpsMeasurement
支援功能。
定義位於檔案
gps.h
的第
758
行。
設為 sizeof(GnssSystemInfo)
定義位於檔案
gps.h
的
760
行。
這個結構體的說明文件是由下列檔案產生：
-
hardware/libhardware/include/hardware/
gps.h
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間：2025-07-27 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-27 (世界標準時間)。"],[],[],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)"]]
