Ionic Push Notification not displaying notifications on Notification bar

Question

I am developing an hybrid app using ionic for this I have implemented the push notification I am able to get an push notification from ionic.io site, but issue is that while getting push notification logo shows me white on the notification bar .

android = new android
{
  image = strImage,
  icon = "",

  data = new data
    {
     priority = "1",
     visibility = "1",
     title = "PushTitle",
     message = "Test Message",
     style = "inbox",
     summaryText = "SummaryText",
     noteId = "1234567"                                
    }
  }

this is my code I don't understand whats goes wrong with it. notification on notification bar look like this highlighted in red color .

what I need to add into it so that is display the proper on notification bar.

Answer 1

I Just created transparent logo in www/resources folfer with .png file. and then run command from command prompt.

ionic resources --icon

this link will help you to understand about push icon push icon