Notification uses default sound instead of custom on Android 8 Oreo #204

    "nativescript-drop-down": "3.1.1",
    "nativescript-geolocation": "4.2.0",
    "nativescript-google-maps-sdk": "2.4.2",
    "nativescript-ios-uuid": "1.0.0",
    "nativescript-iqkeyboardmanager": "1.0.1",
    "nativescript-local-notifications": "1.2.2",
    "nativescript-phone": "1.3.0",
    "nativescript-push-notifications": "1.1.2",
    "nativescript-theme-core": "1.0.4",

nativescript-demo-app/app/App_Resources/Android/raw/notify.wav

   {
      to    : 'token',
      data  : {
         message     : 'message',
      },
      notification : {
         title       : 'title',
         body        : 'message',
         icon        : 'icon_notify',  // defined in App_Resources
         sound       : 'notify',       // defined in App_Resources
      },
   }