IAudioPatch

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Interface IAudioPatch

interface IAudioPatch

Extends com.amazon.apmf.IStandard Interface for encapsulating the Audio Patch

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Methods

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getSourceConfig()

AudioConfig getSourceConfig()

Get audio config from source device

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Returns

AudioConfig audio configuration patch source

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getSinkAttributes()

AudioAttributes getSinkAttributes()

Get audio attributes from the sink device

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Returns

AudioAttributes audio attributes of the patch

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getFocusSessionId()

i32 getFocusSessionId()

Get audio focus session Id

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Returns

i32 focus session Id

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getSourceDevice()

IAudioDevice* getSourceDevice()

Get audio source device

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Returns

IAudioDevice* pointer to audio patch source device

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getSinkDevices()

IAudioDevice*[] getSinkDevices()

Get audio sink device

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Returns

IAudioDevice*[] list of audio patch sink devices

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start()

void start()

Start audio patch i.e. data loopback

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stop()

void stop()

Stop audio patch instance

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addPatchEventListener()

com.amazon.apmf.ISubscription* addPatchEventListener(IAudioPatchEventListener* callback)

Register listener for patch events

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Parameters

callback

IAudioPatchEventListener* — Required pointer to event listener

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Returns

com.amazon.apmf.ISubscription* pointer to listener subscription object

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