code: def run_on_ui_thread(f):
      '''Decorator to create automatically a :class:`Runnable` object with the
      function. The function will be delayed and call into the Activity thread.
      '''
      def f2(*args, **kwargs):
          Runnable(f)(*args, **kwargs)
      return ff run_on_ui_thread(f):
      '''Decorator to create automatically a :class:`Runnable` object with the
      function. The function will be delayed and call into the Activity thread.
      '''
      def f2(*args, **kwargs):
          Runnable(f)(*args, **kwargs)
      return f2
docs: Decorator to create automatically a :class:`Runnable` object with the
      function. The function will be delayed and call into the Activity thread.