Java URL encoding of query string parameters

Question

Say I have a URL

http://example.com/query?q=

and I have a query entered by the user such as:

random word £500 bank

Answer 1

In android I would use this code:

Uri myUI = Uri.parse ("http://example.com/query").buildUpon().appendQueryParameter("q","random word A3500 bank 24").build();

Where Uri is a android.net.Uri