thanks for sharing. more power and knowledge.
Reminder. If there any one upload apk on cloud. ex, mediafire.
mediafire will immedietely delete that apk.
mediafire will auto detect that apk as a virus.
solution: Compress file. ex, winrar, zarchiver, ect. with any extension. ex, .zip, .rar, .7zip, or any available.
dont use ultra compress will slow compression of the apk file. just put it normal.