title: Android Polyline not showing in release apk
body: <p>I'm creating polyline route with using google directions API, I'm also trying to animate the route line with using MapAnimator from this link </p>
  
  <p><a href="https://github.com/tintinscorpion/Dual-color-Polyline-Animation/blob/master/uberpolylineanimation/src/main/java/com/logicbeanzs/uberpolylineanimation/MapAnimator.java" rel="nofollow noreferrer">https://github.com/tintinscorpion/Dual-color-Polyline-Animation/blob/master/uberpolylineanimation/src/main/java/com/logicbeanzs/uberpolylineanimation/MapAnimator.java</a></p>
  
  <p>this looks nice when i debug the app , it animates well, but creatong release  apk , no animation and no route line shown totaly</p>