alexaClientSDK::avsCommon::sdkInterfaces::FocusManagerObserverInterface Class Reference

An interface that clients can extend to register to observe focus changes. More...

#include <FocusManagerObserverInterface.h>

Inheritance diagram for alexaClientSDK::avsCommon::sdkInterfaces::FocusManagerObserverInterface:

Public Member Functions
virtual	~FocusManagerObserverInterface ()=default
virtual void	onFocusChanged (const std::string &channelName, avsCommon::avs::FocusState newFocus)=0

Detailed Description

An interface that clients can extend to register to observe focus changes.

Constructor & Destructor Documentation

~FocusManagerObserverInterface()

virtual alexaClientSDK::avsCommon::sdkInterfaces::FocusManagerObserverInterface::~FocusManagerObserverInterface ( )

virtualdefault

Member Function Documentation

onFocusChanged()

virtual void alexaClientSDK::avsCommon::sdkInterfaces::FocusManagerObserverInterface::onFocusChanged ( const std::string &  channelName, avsCommon::avs::FocusState  newFocus  )

pure virtual

Used to notify the observer of focus changes. This function should return quickly.

Parameters

channelName	The name of the channel which changed FocusState.
newFocus	The new FocusState of channelName.

Implemented in alexaClientSDK::sampleApplications::ipcServerSampleApp::gui::GUIManager, and alexaClientSDK::acsdkAlerts::AlertsCapabilityAgent.

---

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

• /workplace/avs-device-sdk/AVSCommon/SDKInterfaces/include/AVSCommon/SDKInterfaces/FocusManagerObserverInterface.h