How to create file directories and folders in Android data/data/project filesystem

Question

I am working on a video editor program and am fairly new to android and java. What I would like to happen is when the user presses \"create new project\" button, a dialog pops u

Answer 1

The proper way to get a directory that, for the primary device owner, resides under Android/data/packagename on external storage, is just to call getExternalFilesDir() on an available Context.

That is,

File folder = context.getExternalFilesDir("YOUR FOLDER NAME");

And also you have to add write permission in Manifest