On the bottom of every page viewed in the app, there's a "view in browser" link. If I click this link, for example to add a section to a user talk page (which doesn't work in the app), user_talk:xy becomes user+ talk:xy.
The reason for this is that the Java URLEncoder encodes the url by replacing the space character of "User talk" by "+". To resolve this we can replace the "+" sign with "%20" so that the correct URL can be formed.
I would like to work on this if the suggested fix is correct?