В приложении Codes 4 для Android есть коды android studio, sketchware, aide, java и xml.
Codes 4 Android app have android studio,sketchware,aide platform have some java and xml codes free. This codes all people use in android development platform.You can copy that's codes and paste java and xml file.
This is very useful apps for every developer.
This is secure and interesting apps.
Enjoy this app.