3 Answers
+ 10
You should learn about Kivy framework for Python or use the Scripting Layer For Android (sl4a). They can be pretty useful.
For the latter, you might want to download QPython3, available in GooglePlay. It contains an IDE for Android and comes with several example codes attached, so you can see how powerful it is with so little code :)
+ 1
Java, XML and Kotlin are great for Android Apps as well.
0
Thank you.