Volume Popup

You can find scripts and parameters for the Volume popup of the IVI interface in the hierarchy under Visualization > Canvas > IVI_VolumePopup.

The IVI_VolumePopup GameObject has the following custom scripts

• AudioVolumeController.cs
• AudioVolumePopupUI.cs
• AudioVolumePopupVisibilityController.cs :
  

The audio controller also has a Volume Changed event. This event is triggered each time the user changes the volume.

Two scripts listen to the OnVolumeChanged event:

• AudioVolumePopupUI
  Updates the UI elements such as the label, icon, and progress bar on the volume popup.
• AudioVolumePopupUIVisibilityController
  Fades the volume popup in and out. This script also keeps the popup visible for a set number of seconds.