connect method
Connects to the fwupd daemon.
Implementation
Future<void> connect() async {
// Already connected
if (_propertiesChangedSubscription != null) {
return;
}
_propertiesChangedSubscription = _root.propertiesChanged.listen((signal) {
if (signal.propertiesInterface == 'org.freedesktop.fwupd') {
_updateProperties(signal.changedProperties);
}
});
_updateProperties(await _root.getAllProperties('org.freedesktop.fwupd'));
var deviceAdded = DBusRemoteObjectSignalStream(
object: _root, interface: 'org.freedesktop.fwupd', name: 'DeviceAdded');
_deviceAddedSubscription = deviceAdded.listen((signal) =>
_deviceAdded((signal.values[0] as DBusDict).mapStringVariant()));
var deviceChanged = DBusRemoteObjectSignalStream(
object: _root,
interface: 'org.freedesktop.fwupd',
name: 'DeviceChanged');
_deviceChangedSubscription = deviceChanged.listen((signal) =>
_deviceChanged((signal.values[0] as DBusDict).mapStringVariant()));
var deviceRemoved = DBusRemoteObjectSignalStream(
object: _root,
interface: 'org.freedesktop.fwupd',
name: 'DeviceRemoved');
_deviceRemovedSubscription = deviceRemoved.listen((signal) =>
_deviceRemoved((signal.values[0] as DBusDict).mapStringVariant()));
}