Feature request - search button

[marekmi]

First of all, I'd like to thank You for a great multi-dictionary app – it's the best I've seen on Google Play.

Coming down to the feature request:
I've been using using GoldenDict on a quite old Android phone with a physical search button – whenever I press it the word input box on-screen keyboard pop up, so I can perform the search in a very convenient way – the button is located at the bottom of the device so I can start typing straightaway without the need of changing the grip of the phone. Unfortunately, I've seen that most newer devices (both phone and tablets) lack a search button, and since doing the search is probably the most frequently used action in Your app, I'd like to ask You:
Is there a chance of implementing a feature thanks to which users would have an option to add a search button to the toolbar, or perhaps switch it with the loudspeaker button?

Best Regards.