Disable Android Buttons

Hello! How can I disable dropout menu and back button on android when my game is launched?

I’m not sure about the drop down menu but there’s an extension that adds the disabling of the back button and also a back button related condition if you wanted to give it some functionality inside of your app.
If you click “functions/behaviours” in Gdevelop and then “search for new extensions” and find the back button one, you can download it into your project.