2025년 3월 27일부터 AOSP를 빌드하고 기여하려면 aosp-main
대신 android-latest-release
를 사용하는 것이 좋습니다. 자세한 내용은 AOSP 변경사항을 참고하세요.
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
bthl_interface_t 구조체 참조
#include <
bt_hl.h
>
표준 BT-HL 인터페이스를 나타냅니다.
bt_hl.h
파일의
93
번 째 줄에 정의되어 있습니다.
bt_status_t
(* connect_channel)(int app_id, bt_bdaddr_t *bd_addr, int mdep_cfg_index, int *channel_id)
|
sizeof(bthl_interface_t)로 설정
bt_hl.h
파일의
96
번 줄에 정의되어 있습니다.
이 구조체에 관한 문서는 다음 파일에서 생성되었습니다.
-
hardware/libhardware/include/hardware/
bt_hl.h
이 페이지에 나와 있는 콘텐츠와 코드 샘플에는 콘텐츠 라이선스에서 설명하는 라이선스가 적용됩니다. 자바 및 OpenJDK는 Oracle 및 Oracle 계열사의 상표 또는 등록 상표입니다.
최종 업데이트: 2025-07-27(UTC)
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-27(UTC)"],[],[],null,["# Android Hardware Abstraction Layer: bthl_interface_t Struct Reference\n\nbthl_interface_t Struct Reference\n=================================\n\n[Data Fields](#pub-attribs) \nbthl_interface_t Struct Reference \n\n`\n#include \u003c\n`[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)`\n\u003e\n`\n\n|-------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| size_t | [size](/reference/hal/structbthl__interface__t#a854352f53b148adc24983a58a1866d66) |\n| ||\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* | [init](/reference/hal/structbthl__interface__t#a5642d1a1e2ffb60c96056d7c441d4cd6) )( [bthl_callbacks_t](/reference/hal/structbthl__callbacks__t) \\*callbacks) |\n| ||\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* | [register_application](/reference/hal/structbthl__interface__t#a29e734f6ed777e4f516349fe6e7d1c6f) )( [bthl_reg_param_t](/reference/hal/structbthl__reg__param__t) \\*p_reg_param, int \\*app_id) |\n| ||\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* | [unregister_application](/reference/hal/structbthl__interface__t#ad22fc037c36ecc64d3885529a0f664cb) )(int app_id) |\n| ||\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* | [connect_channel](/reference/hal/structbthl__interface__t#ab10996838874a3d4788dc6419e7a990f) )(int app_id, bt_bdaddr_t \\*bd_addr, int mdep_cfg_index, int \\*channel_id) |\n| ||\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* | [destroy_channel](/reference/hal/structbthl__interface__t#af3dd5810b04e13170437fd482f4716be) )(int channel_id) |\n| ||\n| void(\\* | [cleanup](/reference/hal/structbthl__interface__t#a8e1ba7348775abcd3cd56ec6f718bea0) )(void) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nRepresents the standard BT-HL interface.\n\n\nDefinition at line\n[93](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\nField Documentation\n-------------------\n\n\n|------------------------|\n| void(\\* cleanup)(void) |\n\n\nClose the Bthl callback\n\n\nDefinition at line\n[116](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* connect_channel)(int app_id, bt_bdaddr_t \\*bd_addr, int mdep_cfg_index, int \\*channel_id) |\n\n\nconnect channel\n\n\nDefinition at line\n[110](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n|----------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* destroy_channel)(int channel_id) |\n\n\ndestroy channel\n\n\nDefinition at line\n[113](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* init)( [bthl_callbacks_t](/reference/hal/structbthl__callbacks__t) \\*callbacks) |\n\n\nRegister the Bthl callbacks\n\n\nDefinition at line\n[101](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* register_application)( [bthl_reg_param_t](/reference/hal/structbthl__reg__param__t) \\*p_reg_param, int \\*app_id) |\n\n\nRegister HL application\n\n\nDefinition at line\n[104](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n|-------------|\n| size_t size |\n\n\nset to sizeof(bthl_interface_t)\n\n\nDefinition at line\n[96](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n|-------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [bt_status_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bluetooth.h) (\\* unregister_application)(int app_id) |\n\n\nUnregister HL application\n\n\nDefinition at line\n[107](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\nof file\n[bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [bt_hl.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_hl.h)"]]