for me it's okish.

it's coming in January 2019. official from Samsung

haha.. I meant about developing a theme. I know this I can apply from Samsung themes.

sure buddy.. I have downloaded your aosp black theme and I liked it so I asked why you don't have it there. I am not sure how to develop else I would have developed some of mine.. I know basic of development in core java

why bro.. I have downloaded many themes from there. why you cannot upload it there ?