getCapabilities method
Gets the capabilities of the notifications server.
Implementation
Future<List<String>> getCapabilities() async {
var result = await _object.callMethod(
'org.freedesktop.Notifications', 'GetCapabilities', [],
replySignature: DBusSignature('as'));
return (result.returnValues[0] as DBusArray)
.children
.map((child) => (child as DBusString).value)
.toList();
}