Kivy with Python tutorial Part 10 - Screen Manager

In this Kivy application development tutorial, we cover the screen manager. For any medium or larger application, you're likely going to need to allow the user to go to and from various screens, like settings, home, and the game, for example. Kivy comes with a very nice "Screen Manager" which helps you do this.

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[franciscomartiarena]

i've loved that 3d printer's sounds at the beginning of the video :)

[kelkka]

@sentdex could you perhaps do an updated tutorial on Kivy? Six years has passed and I can see that this is a bit outdated 😬

[yousifahmed]

Thank you alot for yours videos. Yours sound very clear

[codecobber]

Why doesn't the screenManager in the kv file have < >

[coreyrussell]

How would you go about switching screens but leaving the buttons in place? Like if you wanted a "navbar"?

[weiqi]

Hi, thank you for the content. I'm new to kivy. One question: in the first line of the kivy file, I kind of understand that it imports FadeTransition from py file to use in the kv file. But in general, what is general the function of "#: "? Thank you.

[happyman]

Hello,

Is it possible to pass values between multiple screens.
For example if I have InputText and I write some thing in the first screen, I'd like to see it in label in the second screen.

Thank you

[aHardReset]

The FadeTransition() does not work for me, I retired that from the code of main.kv and runs with the default transition.

[Tawkitoutti]

Can you make a video or tell me if theres a way to have a different transition on different pages.

[guillaumemendibil]

Good to watch. Now, I have multiple kv files (due to complexity, I have 3 : main, debug and settings + popups for password or leave / close the app). What is the trick?
Or another idee, how to keep a header on top whatever the screen is ?

[karl]

Can some one explain me this app.root.current . I read the documentation on kivy but im having a hard time understanding it. Does it mean that you enter the app go to the screenmanager(root) and then choose the widget or screen in this case ??

[Cinthia]

do you think you can make a video on the vkeyboard? i am having such a difficult time with it. thank you! it would be greatly appreciated.

[allaniamed]

when i run i get this eurror
AttributeError: 'weakref' object has no attribute 'cline_in_traceback'

[whiwkhaled]

how did you lean all kivy
any book to share
thanks

[JJ-zqhb]

I am getting an error "Factory Exception: Unknown class <ScreenManagement>. Can you help?

[kumkun]

help me
I run this turoria in raspberry pi os kivi pie

i get some error "glGetError 0x505 Exception Exception: Exception('FBO Initialization failed: Incomplete attachment (36054)', ) in ignored"

[memegogogo]

sir? is it possible to make a security lock app using kivy and opencv? is there a module pf kivy that will make this possible? thanks in advance...

[saminchowdhury]

sentdex very helpful videos Thank you so much.
Also wil my kivy app's size increase if i don't use KV language just pure python?

[sambhavsisodia]

plz... zoom in to window, for clarity of text which will make your presentation better !

[khanhng]

how do you do mobile app with kivy or python?