Python Forum

I have screen that plays video. the video plays but there no option to return back when the video finishes playing. I want
to create a button to go back and other 2 button for another purpose or an actionbar with three items. please explain in details

def playingv(self):
        
        print(theoption3)
        
        if theoption3 == str('imperative sentences to passive voice',).strip("()"):
            video= VideoPlayer()
            
            self.add_widget(video)
            
            video.source='can.mp4'
            video.state='play'
            video.allow_fullscreen
            video.fullscreen=True
            video.options={'eos':'loop'}
            
        elif theoption3 == str('would you mind',).strip("()"):
            video= VideoPlayer()
            
            self.add_widget(video)
            
            video.source='adjectives.mp4'
            video.state='play'
            video.allow_fullscreen=True
            video.fullscreen=True
            video.options={'eos':'loop'}

I am trying to add actionbar but does not show

<Playvideo>:
     name:"video"
     id:video
     FloatLayout:
          
          ActionBar:
               pos_hint:{'top':1}
               ActionView:
                    use_separator:True
                    ActionPrevious:
                         title:'   Go Back'
                         on_press:
                              app.root.current="home_screen"
                         with_previous:False
                    ActionGroup:
                         mode:'spinner'
                         text:'Menu'
                         ActionButton:
                              text:'play video 2'
                         ActionButton
                              text:'read text file'
                         ActionButton
                              text:'Go Back'
                         
     
     VideoPlayer:
          id:'v'
          source:
          pos_hint:{'top':1}
          state:'play'

class Playvideo(Screen):
    
    pass

Gorashy