Activate a handoff application in the dock with Talon

handoff.py

from talon import Module, actions, ui

mod = Module()

@mod.action_class
class Actions:
    def dock_handoff_accept():
        """Accept a Handoff from another device via the dock"""
        handoff_items = ui.apps(bundle="com.apple.dock")[0].element.children.find(
            AXRole="AXDockItem", AXSubrole="AXHandoffDockItem"
        )
        if len(handoff_items) == 0:
            actions.app.notify("No handoff available")
            return

        for item in handoff_items:
            app_name = item.get("AXTitle")
            source_label = item.get("AXStatusLabel")
            if source_label:
                # handoff-badge-...
                source_to_emoji = {
                    "iphoneX": "📱",
                    "mac": "💻",
                }
                source = source_label.split("-")[-1]
                emoji = source_to_emoji.get(source, "")
                actions.app.notify(f"Accepting handoff from {emoji}: {app_name}")
            item.perform("AXPress")

handoff.talon

^[dock] handoff (accept | open): user.dock_handoff_accept()