Fix IllegalStateException in android.widget.TextView.onKeyUp, line 5930

[gcampax]

Version: 1.7.0 (170) | edu.stanford.thingengine.engine

Reason

java.lang.IllegalStateException: focus search returned a view that wasn't able to take focus!

Link to HockeyApp

• https://rink.hockeyapp.net/manage/apps/374623/crash_reasons/207679683