ISpeakerInfo Class Reference

Audio speaker device information interface. More...

#include <setting_service_interface.h>

Public Member Functions
virtual const zchar_t *	GetDeviceId ()=0
	Get the speaker device ID.
virtual const zchar_t *	GetDeviceName ()=0
	Get the speaker device name.
virtual bool	IsSelectedDevice ()=0
	Determine if the current device is selected to use.
virtual	~ISpeakerInfo ()

Detailed Description

Audio speaker device information interface.

Definition at line 60 of file setting_service_interface.h.

Constructor & Destructor Documentation

~ISpeakerInfo()

virtual ISpeakerInfo::~ISpeakerInfo ( )

inlinevirtual

Definition at line 77 of file setting_service_interface.h.

{};

Member Function Documentation

GetDeviceId()

virtual const zchar_t * ISpeakerInfo::GetDeviceId ( )

pure virtual

Get the speaker device ID.

Returns

If the function succeeds, the return value is the camera device ID. Otherwise failed, returns nullptr.

GetDeviceName()

virtual const zchar_t * ISpeakerInfo::GetDeviceName ( )

pure virtual

Get the speaker device name.

Returns

If the function succeeds, the return value is speaker device name. Otherwise failed, returns nullptr.

IsSelectedDevice()

virtual bool ISpeakerInfo::IsSelectedDevice ( )

pure virtual

Determine if the current device is selected to use.

Returns

TRUE indicates that the current device is selected.