d

manifest.json

@@ -17,6 +17,16 @@
   "background":{
 		  "scripts": ["background.js"]
   },
-  "host_permissions":["*://youtube.com/*"]
+  "host_permissions":["*://youtube.com/*"],
+  "content_scripts": [
+    {
+      "matches": [
+		"*://youtube.com/*"
+      ],
+      "js": [
+        "spawn.js"
+      ]
+	}
+  ]
 }
 

spawn.js

@@ -2,13 +2,7 @@
 //1.grant host permission
 //
 //
-browser.runtime.onMessage.addListener(function (message,listener)
+browser.runtime.onMessage.addListener(() =>
-{
-		handle(message);
-});
-
-//if(number>0) 
-function handle(message)
 {
 console.log("inside handler");
 		if(message.state != "Init")//on init only load page
@@ -19,5 +13,11 @@ function handle(message)
 				let url = message.url;
 				console.log(url);
 				window.location.replace(url);
+			
+});
+
+//if(number>0) 
+function handle(message)
+		{
 		//	window.location = url;
 		}