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: 2025-08-08 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: 2025-08-08 UTC."],[],[],null,["# Android Hardware Abstraction Layer: btrc_player_app_ext_attr_val_t Struct Reference\n\nbtrc_player_app_ext_attr_val_t Struct Reference\n===============================================\n\n[Data Fields](#pub-attribs) \nbtrc_player_app_ext_attr_val_t Struct Reference \n\n`\n#include \u003c\n`[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)`\n\u003e\n`\n\n|------------|-----------------------------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| uint8_t | [val](/reference/hal/structbtrc__player__app__ext__attr__val__t#ae1f13e96d928504e11ec4da744f67f9b) |\n| ||\n| uint16_t | [charset_id](/reference/hal/structbtrc__player__app__ext__attr__val__t#adaa0d82ca0c0cc554c8de96d3fd9c478) |\n| ||\n| uint16_t | [str_len](/reference/hal/structbtrc__player__app__ext__attr__val__t#a79061929d0f0861f8bb1b5677d461009) |\n| ||\n| uint8_t \\* | [p_str](/reference/hal/structbtrc__player__app__ext__attr__val__t#a8625c86b8c951e7f96b1e7fa70e7cc41) |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[106](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\nField Documentation\n-------------------\n\n\n|---------------------|\n| uint16_t charset_id |\n\n\nDefinition at line\n[108](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n|-----------------|\n| uint8_t\\* p_str |\n\n\nDefinition at line\n[110](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n|------------------|\n| uint16_t str_len |\n\n\nDefinition at line\n[109](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n|-------------|\n| uint8_t val |\n\n\nDefinition at line\n[107](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\nof file\n[bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [bt_rc.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/bt_rc.h)"]]