Can we disable the alert icon in Experience editor on Condition?

Question

In Experience Editor we get the below alert bar where we can change the state and other workflow related changes, is there a way to disable it for some pages:

Answer 1

Sitecore's getPageEditorNotifications pipeline is responsible to show the alert in Experience Editor. I will not recommend hiding the notification in Experience Editor but if it is your requirement then you need to add your condition by creating a processor class which will inherit the GetPageEditorNotificationsProcessor or as per your requirement you can override the process method of GetWorkflowNotification processor for showing the workflow notification only if the current user is not in a specific role.

namespace YourNameSpace
{
    public class RoleBasedWorkflowNotification : GetWorkflowNotification
    {
        public override void Process(GetPageEditorNotificationsArgs arguments)
        {
            //Your condition to check the user
            if (!Sitecore.Context.User.IsInRole("sitecore\\customrole"))
            {
                base.Process(arguments);
            }
        }
    }
}

and after that, you need to patch your code as below -

<?xml version="1.0" encoding="utf-8"?>
<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/" xmlns:role="http://www.sitecore.net/xmlconfig/role/">
  <sitecore role:require="Standalone or ContentManagement or ContentDelivery or Reporting or Processing">
    <pipelines>
      <group groupName="ExperienceEditor" name="ExperienceEditor">
        <pipelines>
          <getPageEditorNotifications>
            <processor 
              type="YourNameSpace.RoleBasedWorkflowNotification, YourNameSpace" 
               patch:instead="processor[@type='Sitecore.Pipelines.GetPageEditorNotifications.GetWorkflowNotification, Sitecore.ExperienceEditor']" />
          </getPageEditorNotifications>
        </pipelines>
      </group>
    </pipelines>
  </sitecore>
</configuration>