Kể từ ngày 27 tháng 3 năm 2025, bạn nên sử dụng android-latest-release
thay vì aosp-main
để xây dựng và đóng góp cho AOSP. Để biết thêm thông tin, hãy xem phần Thay đổi đối với AOSP.
Sử dụng bộ sưu tập để sắp xếp ngăn nắp các trang
Lưu và phân loại nội dung dựa trên lựa chọn ưu tiên của bạn.
Tài liệu tham khảo về cấu trúc sensor_t
#include <
sensors.h
>
Định nghĩa tại dòng
1172
của tệp
sensors.h
.
uint32_t fifoMaxEventCount
|
uint32_t fifoReservedEventCount
|
const char* requiredPermission
|
độ phân giải dấu phẩy động
|
Tài liệu cho cấu trúc này được tạo từ tệp sau:
-
hardware/libhardware/include/hardware/
sensors.h
Nội dung và mã mẫu trên trang này phải tuân thủ các giấy phép như mô tả trong phần Giấy phép nội dung. Java và OpenJDK là nhãn hiệu hoặc nhãn hiệu đã đăng ký của Oracle và/hoặc đơn vị liên kết của Oracle.
Cập nhật lần gần đây nhất: 2025-07-27 UTC.
[[["Dễ hiểu","easyToUnderstand","thumb-up"],["Giúp tôi giải quyết được vấn đề","solvedMyProblem","thumb-up"],["Khác","otherUp","thumb-up"]],[["Thiếu thông tin tôi cần","missingTheInformationINeed","thumb-down"],["Quá phức tạp/quá nhiều bước","tooComplicatedTooManySteps","thumb-down"],["Đã lỗi thời","outOfDate","thumb-down"],["Vấn đề về bản dịch","translationIssue","thumb-down"],["Vấn đề về mẫu/mã","samplesCodeIssue","thumb-down"],["Khác","otherDown","thumb-down"]],["Cập nhật lần gần đây nhất: 2025-07-27 UTC."],[],[],null,["# Android Hardware Abstraction Layer: sensor_t Struct Reference\n\nsensor_t Struct Reference\n=========================\n\n[Data Fields](#pub-attribs) \nsensor_t Struct Reference \n\n`\n#include \u003c\n`[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)`\n\u003e\n`\n\n|---------------|--------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| const char \\* | [name](/reference/hal/structsensor__t#a8f8f80d37794cde9472343e4487ba3eb) |\n| ||\n| const char \\* | [vendor](/reference/hal/structsensor__t#a40d4f2ef96d8ebd8802853bf7431d22f) |\n| ||\n| int | [version](/reference/hal/structsensor__t#aad880fc4455c253781e8968f2239d56f) |\n| ||\n| int | [handle](/reference/hal/structsensor__t#a3127ebf018e9da62fa464d348352037d) |\n| ||\n| int | [type](/reference/hal/structsensor__t#ac765329451135abec74c45e1897abf26) |\n| ||\n| float | [maxRange](/reference/hal/structsensor__t#a2480d51e0cbf660947250cc46cd8bcc2) |\n| ||\n| float | [resolution](/reference/hal/structsensor__t#a4333d786c60465d20826583358b2798d) |\n| ||\n| float | [power](/reference/hal/structsensor__t#af2eae6b68aca1a3174f57157c50f58f1) |\n| ||\n| int32_t | [minDelay](/reference/hal/structsensor__t#adc25c0edc33175f2e9f47167bac0eaef) |\n| ||\n| uint32_t | [fifoReservedEventCount](/reference/hal/structsensor__t#a5d6df44e392f520cff42e48bb4e44d6b) |\n| ||\n| uint32_t | [fifoMaxEventCount](/reference/hal/structsensor__t#aaba2e628a36b8915cc95b85404860e3f) |\n| ||\n| const char \\* | [stringType](/reference/hal/structsensor__t#acf1b1d182f742ebff97a570c8528288c) |\n| ||\n| const char \\* | [requiredPermission](/reference/hal/structsensor__t#a09467cc1fa991cd9c573f432d78a38cd) |\n| ||\n| int32_t | [maxDelay](/reference/hal/structsensor__t#a6c4550d23dc9300bbcd1cd439990d2ed) |\n| ||\n| uint32_t | [flags](/reference/hal/structsensor__t#a773b39d480759f67926cb18ae2219281) |\n| ||\n| void \\* | [reserved](/reference/hal/structsensor__t#a8d4c205872279d43f5aa29a4bb420dae) \\[2\\] |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[1172](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\nField Documentation\n-------------------\n\n\n|----------------------------|\n| uint32_t fifoMaxEventCount |\n\n\nDefinition at line\n[1226](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|---------------------------------|\n| uint32_t fifoReservedEventCount |\n\n\nDefinition at line\n[1220](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|----------------|\n| uint32_t flags |\n\n\nDefinition at line\n[1273](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|------------|\n| int handle |\n\n\nDefinition at line\n[1192](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|------------------|\n| int32_t maxDelay |\n\n\nDefinition at line\n[1263](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|----------------|\n| float maxRange |\n\n\nDefinition at line\n[1198](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|------------------|\n| int32_t minDelay |\n\n\nDefinition at line\n[1213](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|-------------------|\n| const char\\* name |\n\n\nDefinition at line\n[1177](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|-------------|\n| float power |\n\n\nDefinition at line\n[1204](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|---------------------------------|\n| const char\\* requiredPermission |\n\n\nDefinition at line\n[1245](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|----------------------|\n| void\\* reserved\\[2\\] |\n\n\nDefinition at line\n[1277](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|------------------|\n| float resolution |\n\n\nDefinition at line\n[1201](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|-------------------------|\n| const char\\* stringType |\n\n\nDefinition at line\n[1236](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|----------|\n| int type |\n\n\nDefinition at line\n[1195](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|---------------------|\n| const char\\* vendor |\n\n\nDefinition at line\n[1180](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n|-------------|\n| int version |\n\n\nDefinition at line\n[1187](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\nof file\n[sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [sensors.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/sensors.h)"]]