[SOLVED]Please explain this python code to me

Question

I found this code on qpython. can you explain it
btw the output is hello and what ever you input

#-*-coding:utf8;-*-
#qpy:console
#qpy:2
"""
This is an example file which tell you how to use QPython to develop android app.
It use the SL4A feature

@Author: River
@Date: 2012-12-31
"""
import androidhelper
droid = androidhelper.Android()
line = droid.dialogGetInput()
s = "Hello, %s" % (line.result,)
droid.makeToast(s)

https://code.sololearn.com/cK4L4M4duBkY/?ref=app

Answer 1

It is just an example on how to use qpython's built-in, sl4a-backed modules. Androidhelper allows you for easy building of Android apps.
This example shows you how to display a toast :)

Answer 2

;)
it is this little Android message at the bottom of the screen, which pops up when you for example download a file or making an app update...
https://i.ytimg.com/vi/QoXvV2GAcek/hqdefault.jpg

Answer 3

thanks Kuba Siekierzyński 👍

Answer 4

Kuba Siekierzyński a toast? coding thing? or breakfast food toast?