Create background.js

NDevTK · Apr 16, 2019 · 4565959 · 4565959
1 parent 42ea566
commit 4565959
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/background.js b/background.js
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+chrome.tabs.onUpdated.addListener( // On tab update
+  function(tabId, changeInfo, tab) {
+    if (changeInfo.url) { // If URL changed message ContentScript the video id
+      chrome.tabs.sendMessage( tabId, {
+        message: 'update'
+      })
+    }
+  }
+);