Начиная с 27 марта 2025 г. мы рекомендуем использовать android-latest-release
вместо aosp-main
для создания и участия в AOSP. Дополнительные сведения см. в разделе Изменения в AOSP .
Оптимизируйте свои подборки
Сохраняйте и классифицируйте контент в соответствии со своими настройками.
Ссылка на структуру bthl_interface_t
#include < bt_hl.h >
Представляет стандартный интерфейс BT-HL.
Определение в строке 93 файла bt_hl.h .
Закройте обратный вызов Bthl
Определение в строке 116 файла bt_hl.h .
bt_status_t (*connect_channel)(int app_id, bt_bdaddr_t *bd_addr, int mdep_cfg_index, int *channel_id) |
подключить канал
Определение в строке 110 файла bt_hl.h .
уничтожить канал
Определение в строке 113 файла bt_hl.h .
Зарегистрируйте обратные вызовы Bthl
Определение в строке 101 файла bt_hl.h .
Зарегистрировать приложение HL
Определение в строке 104 файла bt_hl.h .
установлено sizeof(bthl_interface_t)
Определение в строке 96 файла bt_hl.h .
Отменить регистрацию приложения HL
Определение в строке 107 файла bt_hl.h .
Документация для этой структуры была создана из следующего файла:
- оборудование/libhardware/include/hardware/ bt_hl.h
Контент и образцы кода на этой странице предоставлены по лицензиям. Java и OpenJDK – это зарегистрированные товарные знаки корпорации Oracle и ее аффилированных лиц.
Последнее обновление: 2025-07-29 UTC.
[[["Прост для понимания","easyToUnderstand","thumb-up"],["Помог мне решить мою проблему","solvedMyProblem","thumb-up"],["Другое","otherUp","thumb-up"]],[["Отсутствует нужная мне информация","missingTheInformationINeed","thumb-down"],["Слишком сложен/слишком много шагов","tooComplicatedTooManySteps","thumb-down"],["Устарел","outOfDate","thumb-down"],["Проблема с переводом текста","translationIssue","thumb-down"],["Проблемы образцов/кода","samplesCodeIssue","thumb-down"],["Другое","otherDown","thumb-down"]],["Последнее обновление: 2025-07-29 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)"]]