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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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SuplCertificateInterface 结构体参考文档
#include <
gps.h
>
用于处理 SUPL 证书操作的 AGPS 接口
定义位于文件
gps.h
的
978
行。
安装用于与 AGPS 服务器建立 SUPL 连接的一组证书。如有需要,HAL 应在内部查找需要移除的所有证书,以便安装证书。安装的证书代表连接到 AGPS SUPL 服务器所需的完整有效证书。在尝试与 AGPS 服务器建立连接时,必须提供证书列表,并且所有证书都必须同时可用。
参数:certificates - 指向需要安装在 HAL 中的 DER 编码证书数组的指针。length - 要安装的证书数量。返回值:如果操作成功完成,则返回 AGPS_CERTIFICATE_OPERATION_SUCCESS;如果 HAL 无法存储尝试安装的证书数量,则返回 AGPS_CERTIFICATE_ERROR_TOO_MANY_CERTIFICATES;在这种错误情况下,存储的证书的状态应与之前保持不变。
重要提示:如有必要,HAL 应在内部找出需要移除的一组证书,以便安装要安装的证书。
定义位于文件
gps.h
的
1005
行中。
通知 HAL 用于 SUPL 连接的证书列表已被撤消。预计系统会从 HAL 的内部存储区中移除指定的一组证书。
参数:fingerprints - 指向 SHA1 指纹数组的指针,用于标识要撤消的一组证书。length - 提供的指纹数量。返回值:如果操作成功完成,则返回 AGPS_CERTIFICATE_OPERATION_SUCCESS。
重要提示:如果 HAL 不认识提供的任何证书(通过其指纹),则应忽略该证书,并继续撤消/删除其余证书。
定义位于文件
gps.h
的
1022
行中。
设置为 sizeof(SuplCertificateInterface)
定义位于文件
gps.h
的
980
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: SuplCertificateInterface Struct Reference\n\nSuplCertificateInterface Struct Reference\n=========================================\n\n[Data Fields](#pub-attribs) \nSuplCertificateInterface 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_supl_certificate_interface#a854352f53b148adc24983a58a1866d66) |\n| ||\n| int(\\* | [install_certificates](/reference/hal/struct_supl_certificate_interface#a9208ffa455b013091db3afa2abc2a1a3) )(const [DerEncodedCertificate](/reference/hal/struct_der_encoded_certificate) \\*certificates, size_t length) |\n| ||\n| int(\\* | [revoke_certificates](/reference/hal/struct_supl_certificate_interface#a6c541c29aa9f7a5fb5f44ce4283e98e3) )(const [Sha1CertificateFingerprint](/reference/hal/struct_sha1_certificate_fingerprint) \\*fingerprints, size_t length) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nAGPS Interface to handle SUPL certificate operations\n\n\nDefinition at line\n[978](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| int(\\* install_certificates)(const [DerEncodedCertificate](/reference/hal/struct_der_encoded_certificate) \\*certificates, size_t length) |\n\n\nInstalls a set of Certificates used for SUPL connections to the AGPS server. If needed the HAL should find out internally any certificates that need to be removed to accommodate the certificates to install. The certificates installed represent a full set of valid certificates needed to connect to AGPS SUPL servers. The list of certificates is required, and all must be available at the same time, when trying to establish a connection with the AGPS Server.\n\n\nParameters: certificates - A pointer to an array of DER encoded certificates that are need to be installed in the HAL. length - The number of certificates to install. Returns: AGPS_CERTIFICATE_OPERATION_SUCCESS if the operation is completed successfully AGPS_CERTIFICATE_ERROR_TOO_MANY_CERTIFICATES if the HAL cannot store the number of certificates attempted to be installed, the state of the certificates stored should remain the same as before on this error case.\n\n\nIMPORTANT: If needed the HAL should find out internally the set of certificates that need to be removed to accommodate the certificates to install.\n\n\nDefinition at line\n[1005](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| int(\\* revoke_certificates)(const [Sha1CertificateFingerprint](/reference/hal/struct_sha1_certificate_fingerprint) \\*fingerprints, size_t length) |\n\n\nNotifies the HAL that a list of certificates used for SUPL connections are revoked. It is expected that the given set of certificates is removed from the internal store of the HAL.\n\n\nParameters: fingerprints - A pointer to an array of SHA1 Fingerprints to identify the set of certificates to revoke. length - The number of fingerprints provided. Returns: AGPS_CERTIFICATE_OPERATION_SUCCESS if the operation is completed successfully.\n\n\nIMPORTANT: If any of the certificates provided (through its fingerprint) is not known by the HAL, it should be ignored and continue revoking/deleting the rest of them.\n\n\nDefinition at line\n[1022](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| size_t size |\n\n\nset to sizeof(SuplCertificateInterface)\n\n\nDefinition at line\n[980](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)"]]