I want to create an application for preparing for the exam on android using java, which technology stack should I teach?

Question

PHP

this is the topic of my thesis, the application should have materials for study and tests with questions and answer options, that is, the user first studies the material, then passes the test on it with the choice of one correct option. There is a time about 3-4 months, which technology stack I need to learn, thank you in advance for the answers)

Answer 1

Usually, on a free hosting, it is forbidden to send mail using the mail function

Answer 2

You yourself wrote: android, java.
That's where you teach them.

Answer 3

Android SDK

Answer 4

You asked a question that already has an answer. You need to develop an android application. To develop an android application - you need:
1) PL - java || kotlin
2) Android SDK