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> Unreal Engine API Reference > Runtime > Core > Misc > FCoreDelegates > FApplicationRequestAudioState

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FApplicationRequestAudioState

Generally, events triggering UserMusicInterruptDelegate or AudioMuteDelegate happen only when a change occurs.

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MacOS

Linux

Type

typedef TMulticastDelegate_NoParams< void > FApplicationRequestAudioState

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Misc/CoreDelegates.h
Include	#include "Misc/CoreDelegates.h"

Remarks

Generally, events triggering UserMusicInterruptDelegate or AudioMuteDelegate happen only when a change occurs. When a system comes online needing the current audio state but the event has already been broadcast, calling ApplicationRequestAudioState will force the UserMusicInterruptDelegate and AudioMuteDelegate to be called again if the low-level application layer supports it. Currently, this is available only on iOS.

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