beemerTPPC done his own program with a very simple behaviour:
-Volume UP is remaped to d-pad UP. Can be hold for autorepeat.
-Volume DOWN is remaped to d-pad DOWN. Can be hold for autorepeat.
-Double click Volume UP is remaped to d-pad LEFT. Does not support autorepeat.
-Double click Volume DOWN is remaped to d-pad RIGHT. Does not support autorepeat.
-Double click with hold in Volume UP or DOWN is remaped to d-Pad RETURN.Does not support autorepeat.
-If a call is being established or is active the volume keys will behave normally.