help prevent accidental Tweets

[simpixelated]

First off all, awesome app @chrislacy! Thanks for creating it and putting it out there for free.

One problem I'm constantly having is accidental Tweets when I'm trying to hit the back button on my phone. This is partially due to my fat fingers, but also because the Tweet bar send button is on the bottom right of the screen, just above the back button on my Samsung Galaxy S4. Since the contextual Tweet bar (which is awesome) autofills, it will instantly send a DM to that person when I meant to go back instead.

Possible fixes:

• can a custom theme adjust the spacing / location of the Tweet bar?
• contextual Tweet bar could check if a direct message / reply is empty (e.g. the @username has been added, but nothing else) and open the keyboard instead of sending with just the username)
• something else?