Disabling Custom Load Mask
CTCUSTOMLOADMASKMANAGER.hideCustomLoadMask is the API method that is used to disable the custom load mask once the activity is completed.
Once executed, this API method will look for the active custom load mask and disable it. In case, if the custom load mask is inactive and the default load mask is active, then it will disable the default load mask.
Example:
CTCUSTOMLOADMASKMANAGER.hideCustomLoadMask()