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最后更新时间 (UTC)：2025-07-27。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-27。"],[],[],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)"]]