Chrome扩展程序窗口侦听器-最小化

Question

I'm creating a small chrome extension, and I am having trouble figuring out what I should do to check whether a window is minimized or not.

So far I am using chrome.tabs.onActivated and chrome.tabs.query together to listen for a tab change and it works as expected, but now my problem is I also need it to know when the browser window is minimized.

chrome.tabs.onActivated.addListener(function() {
    chrome.tabs.query({currentWindow: true, active: true}, function(tabs){
        //do something
    });
});

I have also looked at onFocusChanged but that only seems to work with multiple browser windows.

How to check that the browser window is minimized?

Answer 1

It's easy if you have the window ID, you can then get the Window object :

chrome.windows.get(windowId, function(win){
  if(window.state == "minimized") {
    /* ... */
  }
});

If you need the current window, use getCurrent instead:

chrome.windows.getCurrent(function(win){
  if(window.state == "minimized") {
    /* ... */
  }
});