apps.carUi.system.volume_manager.VolumeManager Class Reference

Handle volume requests and publish normalized system volume state. More...

Inheritance diagram for apps.carUi.system.volume_manager.VolumeManager:

Public Member Functions
None	refresh (self)
	Read and publish the current system volume and mute state.
None	request_volume (self, float volume_percent)
	Apply a requested normalized volume percentage.
None	request_volume_up (self)
	Increase system volume by the controller-defined increment.
None	request_volume_down (self)
	Decrease system volume by the controller-defined increment.
None	request_mute (self, bool muted)
	Apply a requested mute state.
None	volume_up (self)
	Increase system volume for legacy action bindings.
None	volume_down (self)
	Decrease system volume for legacy action bindings.
None	toggle_mute (self)
	Invert the current system mute state.

Detailed Description

Handle volume requests and publish normalized system volume state.

Member Function Documentation

request_mute()

None apps.carUi.system.volume_manager.VolumeManager.request_mute	(		self,
		bool	muted
	)

Apply a requested mute state.

Parameters

muted

True to mute system audio.

Reimplemented from ui.system.volume_request_handler_if.VolumeRequestHandlerIf.

request_volume()

None apps.carUi.system.volume_manager.VolumeManager.request_volume	(		self,
		float	volume_percent
	)

Apply a requested normalized volume percentage.

Parameters

volume_percent

Requested volume clamped to 0 through 100.

Reimplemented from ui.system.volume_request_handler_if.VolumeRequestHandlerIf.

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

• apps/carUi/system/volume_manager.py