This is a Spoon (or plugin) that makes it easier for Hammerspoon to interact with the Zoom videotelephony software.

If you aren’t familiar with Hammerspoon yet, it is a powerful programmable automation tool for macOS.

Using this Spoon in concert with Hammerspoon, you can do things like:

• Mute & unmute Zoom Audio or Video, even if your meeting window is buried under other apps
• Easily track your Zoom Audio muted/unmuted status while in a meeting with a 🟢 or 🔴 indicator in the menubar of all monitors
• The 🟢 & 🔴 icons can be clicked to toggle muted/unmuted state
• Leave a meeting without having to search for the “Leave” button
• Open the Chat window that is impossible to find when you are screen sharing
• Bring the highest priority Zoom window to the forefront of all windows
• Bind custom functionality to Zoom App States that trigger when: the app opens or closes, meetings start or end, when you start or stop screensharing, and more!

1. Make sure that you have Hammerspoon installed

   If it’s not installed already, then use the Getting Started with Hammerspoon guide to learn how to install and use Hammerspoon.

2. Install the Zoom Spoon

   The easiest way to do this is to download the ZIP version of this Spoon, unzip it, then double click the Zoom.spoon folder. Hammerspoon will install it for you.

   If you plan on modifying the Spoon and sending a pull request to this repo, then you should clone this repo into your ~/.hammerspoon/Spoons

Open your Hammerspoon configuration file and edit it to make use of this Spoon. Below is a sample configuration that does the following:

• Starts the Zoom Spoon
• Creates a pop-up notification whenever Zoom App status changes
• Adds the 🟢 or 🔴 icon in your menubar when in a meeting
• Will toggle between mute and unmute if the 🟢 or 🔴 is clicked
• Will assign the F1 button to bring the priority Zoom window to the forefront of all windows
• Will assign the F2 button to toggle Zoom audio mute status
• Will assign the F3 button to toggle Zoom video on/off status
• Will assign the F4 button to leave a Zoom meeting even if the meeting window is buried
• Will assign the F5 button to open Zoom Chat
• Will assign the F6 button to Zoom Screen Share Controls

hs.loadSpoon('Zoom')

updatedZoomStatus = function(currentState, audio, video)
    hs.printf('Zoom App Status is now: %s', currentState)
    hs.printf('Zoom Audio is: %s', audio)
    hs.printf('Zoom Video is: %s', video)

    if (audio == 'muted') then
        hs.notify.new({
            title = 'Zoom Audio',
            informativeText = 'You are now muted'
        }):send()
    elseif (audio == 'unmuted') then
        hs.notify.new({
            title = 'Zoom Audio',
            informativeText = 'People can hear you!'
        }):send()
    else
        hs.notify.new({
            title = 'Zoom Audio',
            informativeText = 'Zoom has turned off your audio'
        }):send()
    end
end

spoon.Zoom:setStatusCallback(updatedZoomStatus)
spoon.Zoom:start()

hs.hotkey.bind('', 'f1', function()
    spoon.Zoom:focus()
end)
hs.hotkey.bind('', 'f2', function()
    spoon.Zoom.audio:toggleMute()
end)
hs.hotkey.bind('', 'f3', function()
    spoon.Zoom.video:toggleMute()
end)
hs.hotkey.bind('', 'f4', function()
    spoon.Zoom:leaveMeeting()
end)
hs.hotkey.bind('', 'f5', function()
    spoon.Zoom.chat:open()
end)
hs.hotkey.bind('', 'f6', function()
    spoon.Zoom.share:showControls()
end)

These three lines are the most important:

hs.loadSpoon('Zoom')
spoon.Zoom:setStatusCallback(updatedZoomStatus)
spoon.Zoom:start()

The first line, hs.loadSpoon('Zoom'), loads this Spoon. The second line, uses the spoon.Zoom:setStatusCallback() method to have the updatedZoomStatus function called when the state of the Zoom app changes. And finally, the last line, spoon.Zoom:start() starts up the Zoom spoon.

-- Zoom Spoon Controls
spoon.Zoom:start()
spoon.Zoom:stop()
spoon.Zoom:inMeeting()
spoon.Zoom:leaveMeeting()
spoon.Zoom:focus()

-- Zoom Audio Controls
spoon.Zoom.audio:status()
spoon.Zoom.audio:mute()
spoon.Zoom.audio:unmute()
spoon.Zoom.audio:toggleMute()

-- Zoom Video Controls
spoon.Zoom.video:status()
spoon.Zoom.video:mute()
spoon.Zoom.video:unmute()
spoon.Zoom.video:toggleMute()

-- Zoom Chat Window
spoon.Zoom.chat:open()
spoon.Zoom.chat:close()

-- Zoom Participants
spoon.Zoom.participants:open()
spoon.Zoom.participants:close()

-- Zoom Share Controls
spoon.Zoom.share:stop()
spoon.Zoom.share:showControls()

-- Zoom App Event Function Callbacks
-- Registers a function to be called whenever Zoom's state is changed or examined
--     Parameters:
--     func - A function in the form function(currentState, audioStatus, videoStatus)
--         currentState = a string representing the current state of the Zoom State Machine
--         audioStatus = a string representing the current Zoom Audio state
--         videoStatus = a string representing the current Zoom Video state
spoon.Zoom:setStatusCallback(func)
-- Registers a function to be called whenever a Zoom state transition occurs
--     Parameters:
--     func - A function in the form function(stateTransition)
--         stateTransition = a string representing the state transition in the form: 'from-running-to-meeting'
spoon.Zoom:setTransitionCallback(func)

• Allow a user-defined mute/unmute icon instead of just built-in 🟢 & 🔴 icons
• Add toggle status icon for video on/off
• Improve audio mute toggle icon performance
• Remove useless “Launch Zoom Meeting” tabs from Chrome that open whenever joining a meeting
• Track logged in status of Zoom App
• Track number of Participants in current meeting