ui.system.volume_request_handler_if.VolumeRequestHandlerIf Class Reference

Handle system volume requests produced by a UI. More...

Inheritance diagram for ui.system.volume_request_handler_if.VolumeRequestHandlerIf:

Public Member Functions
None	request_volume (self, float volume_percent)
	Request an absolute system volume.
None	request_volume_up (self)
	Request one implementation-defined volume increase.
None	request_volume_down (self)
	Request one implementation-defined volume decrease.
None	request_mute (self, bool muted)
	Request an explicit system mute state.

Detailed Description

Handle system volume requests produced by a UI.

Member Function Documentation

request_mute()

None ui.system.volume_request_handler_if.VolumeRequestHandlerIf.request_mute	(		self,
		bool	muted
	)

Request an explicit system mute state.

Parameters

muted

True to mute system audio; false to make it audible.

Reimplemented in apps.carUi.system.volume_manager.VolumeManager, audio.system_volume_handler.SystemVolumeHandler, and ui.system.volume_request_handler_stub.VolumeRequestHandlerStub.

request_volume()

None ui.system.volume_request_handler_if.VolumeRequestHandlerIf.request_volume	(		self,
		float	volume_percent
	)

Request an absolute system volume.

Parameters

volume_percent

Requested volume from 0 through 100.

Reimplemented in apps.carUi.system.volume_manager.VolumeManager, audio.system_volume_handler.SystemVolumeHandler, and ui.system.volume_request_handler_stub.VolumeRequestHandlerStub.

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

• ui/system/volume_request_handler_if.py