android - Setting Gestures Color to Transparent -

i trying make application not show gestures wether recognised or not. stands @ moment able set recognised color transparent. works fine. if set unrecognisedgesture color transparent still shows green. have tried changing other colors (i.e. blue) , works. seems transparent color on unrecognised gesture. have ideas?

>       gestureoverlayview > gestureoverlayview = new > gestureoverlayview(this);         view > inflate = > getlayoutinflater().inflate(r.layout.item, > null); >       gestureoverlayview.addview(inflate); >       gestureoverlayview.setgesturecolor(color.transparent); >       gestureoverlayview.setuncertaingesturecolor(color.transparent); >       gestureoverlayview.addongestureperformedlistener(this); >       gesturelib = > gesturelibraries.fromrawresource(this, > r.raw.gestures);       >         if (!gesturelib.load()) { >             finish(); >         }         setcontentview(gestureoverlayview); 

i figured out in end tho took me while. above correct need set below in xml layout gestures transparent

  android:uncertaingesturecolor="#00000000"   android:gesturecolor="#00000000">