1# ActivityRecognition HDI 参考
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3- 模块
4    - [HdiActivityRecognition](_hdi_activity_recognition.md)
5- 头文件
6    - [ActivityRecognitionTypes.idl](_activity_recognition_types_8idl.md)
7    - [IActivityChangedCallback.idl](_i_activity_changed_callback_8idl.md)
8    - [IActivityInterface.idl](_i_activity_interface_8idl.md)
9- 结构体
10    - [ActRecognitionEvent](_act_recognition_event.md)
11    - [IActivityChangedCallback](interface_i_activity_changed_callback.md)
12    - [IActivityInterface](interface_i_activity_interface.md)
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