chrome/test/data/extensions/api_test/page_action/simple/background.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 var tabId = -1;
   6
   7 chrome.pageAction.onClicked.addListener(function(tab) {
   8   chrome.pageAction.hide(tabId);
   9   chrome.test.sendMessage('clicked');
  10 });
  11
  12 chrome.tabs.getSelected(null, function(tab) {
  13   tabId = tab.id;
  14   chrome.pageAction.show(tabId);
  15   chrome.test.sendMessage('ready');
  16 });