Kể từ ngày 27 tháng 3 năm 2025, bạn nên sử dụng android-latest-release
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Tài liệu tham khảo về cấu trúc radio_hw_device
#include <
radio.h
>
Định nghĩa tại dòng
221
của tệp
radio.h
.
int(* get_properties)(const struct
radio_hw_device
*dev, radio_hal_properties_t *properties)
|
Tài liệu cho cấu trúc này được tạo từ tệp sau:
-
hardware/libhardware/include/hardware/
radio.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: radio_hw_device Struct Reference\n\nradio_hw_device Struct Reference\n================================\n\n[Data Fields](#pub-attribs) \nradio_hw_device Struct Reference \n\n`\n#include \u003c\n`[radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)`\n\u003e\n`\n\n|----------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| struct [hw_device_t](/reference/hal/structhw__device__t) | [common](/reference/hal/structradio__hw__device#a86a0ca82dd3f02023e259b8b5e155dbe) |\n| ||\n| int(\\* | [get_properties](/reference/hal/structradio__hw__device#a9f141be85002272d1095f37cfde0f0d3) )(const struct [radio_hw_device](/reference/hal/structradio__hw__device) \\*dev, radio_hal_properties_t \\*properties) |\n| ||\n| int(\\* | [open_tuner](/reference/hal/structradio__hw__device#a7a856a4c73da6b9cb89492b0ea8772f0) )(const struct [radio_hw_device](/reference/hal/structradio__hw__device) \\*dev, const radio_hal_band_config_t \\*config, bool audio, [radio_callback_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h) callback, void \\*cookie, const struct [radio_tuner](/reference/hal/structradio__tuner) \\*\\*tuner) |\n| ||\n| int(\\* | [close_tuner](/reference/hal/structradio__hw__device#ae3a83b931c26ef8f6328cf7fe0371821) )(const struct [radio_hw_device](/reference/hal/structradio__hw__device) \\*dev, const struct [radio_tuner](/reference/hal/structradio__tuner) \\*tuner) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[221](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\nof file\n[radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\n.\n\nField Documentation\n-------------------\n\n\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int(\\* close_tuner)(const struct [radio_hw_device](/reference/hal/structradio__hw__device) \\*dev, const struct [radio_tuner](/reference/hal/structradio__tuner) \\*tuner) |\n\n\nDefinition at line\n[276](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\nof file\n[radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\n.\n\n|-----------------------------------------------------------------|\n| struct [hw_device_t](/reference/hal/structhw__device__t) common |\n\n\nDefinition at line\n[222](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\nof file\n[radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\n.\n\n|-------------------------------------------------------------------------------------------------------------------------------------------|\n| int(\\* get_properties)(const struct [radio_hw_device](/reference/hal/structradio__hw__device) \\*dev, radio_hal_properties_t \\*properties) |\n\n\nDefinition at line\n[234](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\nof file\n[radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\n.\n\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| int(\\* open_tuner)(const struct [radio_hw_device](/reference/hal/structradio__hw__device) \\*dev, const radio_hal_band_config_t \\*config, bool audio, [radio_callback_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h) callback, void \\*cookie, const struct [radio_tuner](/reference/hal/structradio__tuner) \\*\\*tuner) |\n\n\nDefinition at line\n[257](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\nof file\n[radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [radio.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/radio.h)"]]