The computer broke down, the Fly IQ4514 smartphone remained on hand, the computer will not be restored soon, I really want to make up, what program would you recommend?

Question

Android

1) Are there any mobile notepad ++ and similar programs in the world?
2) How without the Internet (if there are none, then it is possible with a connection) to check your work in full, that is, how to open a made-up site on a smartphone?
3) How to work with PHP, Mysql, CSS and HTML at the same time?

Answer 1

Google play awd, I think this is what you need