带弹出窗口的chrome.browserAction.onClicked.addListener（） [英] chrome.browserAction.onClicked.addListener() with popup

问题描述

我想将Listener添加到触发的事件中，每次点击浏览器图标。我也有一个弹出窗口，点击这个图标出现。

I want to add Listener to the event which fires, everytime the browser icon is clicked. I have also a popup which comes up on click on this icon.

我试过 chrome.browserAction.onClicked.addListener（），但没有被解雇，后来我看到doc说：

I tried chrome.browserAction.onClicked.addListener() but didnot get it fired, later i saw that the doc says:

Fired when a browser action icon is clicked. 
This event will not fire if the browser action has a popup. 

所以，我有popup，所以这个Listener不起作用。在我的情况下，我可以采用什么解决方法将侦听器附加到图标上？

so, I have popup, so this Listener doesnot work. What workaround can I do to attach Listener to icon in my case?

推荐答案

没有解决方法将侦听器附加到该事件，但您可以使用消息传递让您的后台页面知道弹出窗口已打开。

There is no workaround to attach a listener to that event, but you can instead use messaging to let your background page know that the popup was opened.

在弹出窗口中，尽快：

In your popup, as soon as possible:

chrome.runtime.sendMessage({popupOpen: true});

在您的后台页面中：

In your background page:

chrome.runtime.onMessage.addListener(function(message, sender, sendResponse){
  if(message.popupOpen) { /* do your stuff */ }
});

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