Question

I want to update a file in assets folder when the user click a button.

my listener is a classic

OnClickListener myUpdateListener = new OnClickListener() {
    public void onClick(View v) {
        updateAllParams();
    }
};

The new file is to an url in this form

http://sample.test/android/params.dtf

the file in assets folder is

params.dtf

But I don’t know how to do replace this file with the new version on the site.

Answer 1

I want to update a file in the assets folder

No, you cannot.

The assets folder is read-only, you cannot write or update any file present there.