内容

• 公共函数
• 详细描述

QMediaServiceSupportedDevicesInterface Struct

The QMediaServiceSupportedDevicesInterface class interface identifies the devices supported by a media service plug-in. 更多...

头：	#include <QMediaServiceSupportedDevicesInterface>
qmake:	QT += multimedia

This struct is obsolete. 提供它是为使旧源代码能继续工作。强烈建议不要在新代码中使用它。

• 所有成员列表，包括继承成员

公共函数

virtual	~QMediaServiceSupportedDevicesInterface ()
virtual QString	deviceDescription (const QByteArray & service , const QByteArray & device ) = 0
virtual QList<QByteArray>	devices (const QByteArray & service ) const = 0

详细描述

A QMediaServiceProviderPlugin may implement this interface.

成员函数文档编制

[virtual] QMediaServiceSupportedDevicesInterface:: ~QMediaServiceSupportedDevicesInterface ()

Destroys a media service supported devices interface.

[pure virtual] QString QMediaServiceSupportedDevicesInterface:: deviceDescription (const QByteArray & service , const QByteArray & device )

Returns the description of a device available for a service 类型。

[pure virtual] QList < QByteArray > QMediaServiceSupportedDevicesInterface:: devices (const QByteArray & service ) const

Returns a list of devices available for a service 类型。