We have a new navigation drawer now that looks like this:

The Briar logo in the header is just provisional and should be replaced with a nice header graphics. Maybe this should already take an identity selector into account? Here's an example of how it looks like for other apps:

Some feature futures that should maybe be taken into account already:

• More data transports might be added later and users will probably be able to turn individual transports on/off
• More identities will be supported, so maybe the last two used should be in the account header
• More features might be added that will be added to the navigation drawer menu as well