VolumeAutomation

public interface VolumeAutomation

android.media.VolumeAutomation

Known Indirect Subclasses

VolumeAutomation defines an interface for automatic volume control of AudioTrack and MediaPlayer objects.

Summary

Public methods
`abstract VolumeShaper`	`createVolumeShaper(VolumeShaper.Configuration configuration)` Returns a `VolumeShaper` object that can be used modify the volume envelope of the player or track.

added in API level 26

VolumeShaper createVolumeShaper (VolumeShaper.Configuration configuration)

Returns a VolumeShaper object that can be used modify the volume envelope of the player or track.

Parameters
`configuration`	`VolumeShaper.Configuration`: the `configuration` that specifies the curve and duration to use. This value must never be `null`.

Returns
`VolumeShaper`	a `VolumeShaper` object This value will never be `null`.

Throws
`IllegalArgumentException`	if the `configuration` is not allowed by the player.
`IllegalStateException`	if too many `VolumeShaper`s are requested or the state of the player does not permit its creation (e.g. player is released).