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20 lines
689 B
JavaScript

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
'use strict';
chrome.runtime.onInstalled.addListener(function() {
chrome.storage.sync.set({color: '#3aa757'}, function() {
console.log('The color is green.');
});
chrome.declarativeContent.onPageChanged.removeRules(undefined, function() {
chrome.declarativeContent.onPageChanged.addRules([{
conditions: [new chrome.declarativeContent.PageStateMatcher({
pageUrl: {hostEquals: 'developer.chrome.com'},
})],
actions: [new chrome.declarativeContent.ShowPageAction()]
}]);
});
});