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Fix tray menus won't show up after spawning sub window on Windows #80

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Merged
lijy91 merged 1 commit into from
Aug 22, 2025
Merged

Fix tray menus won't show up after spawning sub window on Windows #80

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9 changes: 9 additions & 0 deletions packages/tray_manager/windows/tray_manager_plugin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -89,9 +89,18 @@ class TrayManagerPlugin : public flutter::Plugin {
std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result);
};

static bool plugin_already_registered = false;

// static
void TrayManagerPlugin::RegisterWithRegistrar(
flutter::PluginRegistrarWindows* registrar) {
if (plugin_already_registered) {
// Skip registration in subwindow
return;
}

plugin_already_registered = true;

channel = std::make_unique<flutter::MethodChannel<flutter::EncodableValue>>(
registrar->messenger(), "tray_manager",
&flutter::StandardMethodCodec::GetInstance());
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