new_contents: import kivy
  kivy.require('1.0.6') # replace with your current kivy version !
  
  from kivy.app import App
  from kivy.uix.label import Label
  
  import blocker
  import experiments.tcp_connect
  import experiments.http_request
  
  class MyApp(App):
      def build(self):
          blocker.run()
          return Label(text='Hello world')
  
  if __name__ == '__main__':
      MyApp().run()
  
subject: make blocker run on android