[BRLTTY] My focus 14 is not active in android

[Carles Borrell i Castells]

     I, using the phone Smart Vision, android 4.0.3, and install a
brltty latest apk, if configure with focus 14 of driver Freedoms
Cientific, but the focus is not activing. I reset the terminal after
install and configure brltty and the probleme is not resolved.

      Exist a solution in my probleme?

     Thanks.

-- 
Carles Borrell i Castells