Hello guys i am learn java of standard version it is helpful for me to create an apps and post on google play apps?

Answer 1

java SE (core java) is for desktop application , for android application u need to do java ME(micro edition for android) ☺

//here are some old posts , might be helpful☺
https://www.sololearn.com/Discuss/914055/?ref=app
https://www.sololearn.com/Discuss/285352/?ref=app
https://www.sololearn.com/Discuss/823823/?ref=app
https://www.sololearn.com/Discuss/311752/?ref=app
https://www.sololearn.com/Discuss/237742/?ref=app
https://www.sololearn.com/Discuss/987969/?ref=app

Answer 2

Along with java you also require XML in order to develop android application in a IDE like Android studio.... XML is quite easy and so you can start developing with java by putting  less effort in XML..