Displays a user input pop-up on the Android screen

Currently I'm interested in **Bash** and also the Android phone I have... I'm wondering if there is a way to display popup as text input on the android screen and then receive data from that user-submitted input using adb or using a root shell/bash script? For example, I created a bash script that will display the output Hello $userinput !! When I run this bash script, a dialog will appear entitled ***What's Your Name?*** and I can fill it directly without going through the *terminal*... Does anyone know how to do it? **It would be nice if you could also tell it the same way but this is only for normal popup that don't contain any input boxes, but just like regular popup on Android* 😃 I'm currently very curious about things like this, I mean bash script, root shell or adb shell command that can interact directly with user using the Android screen. I'm using an Android 13 and have *root access* using Magisk, the ROM installed is MIUI 14