How to make apk on my android?

Answer 1

Whith java and the android sdk.
In addition, you will use an IDE ( more comfortable, but not mandatory ) like Android Studio ( from google/android ), Eclipse ( from oracle -- the creator of java ) or others ( these twice are the most used for develloping Android app/apk )...

Answer 2

No. You need to develop on computer ( windows, mac or (l)inux ), but you have facilities to test/debug your development on your android device through usb...

Answer 3

i hope i can make by using my android... not a computer

Answer 4

i hope i can make by using my android... not a computer