alexaClientSDK::avsCommon::utils::mediaPlayer::PooledMediaResourceProviderInterface Class Reference

#include <PooledMediaResourceProviderInterface.h>

Inheritance diagram for alexaClientSDK::avsCommon::utils::mediaPlayer::PooledMediaResourceProviderInterface:

Collaboration diagram for alexaClientSDK::avsCommon::utils::mediaPlayer::PooledMediaResourceProviderInterface:

Public Member Functions
virtual	~PooledMediaResourceProviderInterface ()=default
virtual std::vector< std::shared_ptr< avsCommon::sdkInterfaces::ChannelVolumeInterface > >	getSpeakers () const =0
Public Member Functions inherited from alexaClientSDK::avsCommon::utils::mediaPlayer::MediaPlayerFactoryInterface
virtual	~MediaPlayerFactoryInterface ()=default
virtual Fingerprint	getFingerprint ()=0
virtual std::shared_ptr< MediaPlayerInterface >	acquireMediaPlayer ()=0
virtual bool	releaseMediaPlayer (std::shared_ptr< MediaPlayerInterface > mediaPlayer)=0
virtual bool	isMediaPlayerAvailable ()=0
virtual void	addObserver (std::shared_ptr< MediaPlayerFactoryObserverInterface > observer)=0
virtual void	removeObserver (std::shared_ptr< MediaPlayerFactoryObserverInterface > observer)=0

Detailed Description

A PooledMediaResourceProviderInterface allows access to MediaPlayerInterface instances as needed (and if available). This is a capability needed to support pre-buffering.

It also provides access to the ChannelVolumeInterfaces associated with the media players managed by this provider in order to perform volume adjustments on the players.

Instances are not expected to be Thread-safe.

Constructor & Destructor Documentation

~PooledMediaResourceProviderInterface()

virtual alexaClientSDK::avsCommon::utils::mediaPlayer::PooledMediaResourceProviderInterface::~PooledMediaResourceProviderInterface ( )

virtualdefault

Destructor.

Member Function Documentation

getSpeakers()

virtual std::vector<std::shared_ptr<avsCommon::sdkInterfaces::ChannelVolumeInterface> > alexaClientSDK::avsCommon::utils::mediaPlayer::PooledMediaResourceProviderInterface::getSpeakers ( ) const

pure virtual

Gets all ChannelVolumeInterfaces associated with the media players managed by this instance.

Note

The number of channel volume interfaces is not guaranteed to match the number of media players managed by the instance.

Returns

A vector of pointers to ChannelVolumeInterfaces.

Implemented in alexaClientSDK::avsCommon::utils::mediaPlayer::PooledMediaResourceProvider.

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The documentation for this class was generated from the following file:

• /workplace/avs-device-sdk/AVSCommon/Utils/include/AVSCommon/Utils/MediaPlayer/PooledMediaResourceProviderInterface.h