I have a function that looks at a tab's URL and then either hides or
shows the Page Action icon. When I call this function inside the
onSelectionChanged event the icon doesn't get updated. I checked that
I'm getting the correct tab id, ect. and found that If I add a 200 ms
delay then the icon update works.
example code:
chrome.tabs.onSelectionChanged.addListener(function(tabId, selectInfo)
{
// fails
chrome.pageAction.show(tabId);
})
chrome.tabs.onSelectionChanged.addListener(function(tabId, selectInfo)
{
// succeeds
window.setTimeout("chrome.pageAction.show(" + tabId + ")", 200);
});
Is there some way to avoid having to use this delay? I assume the
delay required could vary from machine to machine and depending on cpu
load, etc.
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