Android SVG with Gradient on API +17

I decide to create my own splash screen for my android applications, i want to draw path and fill my brand logo as a SVG with Animation, so i searched about android SVG libraries and then find this :

https://github.com/jaredrummler/AnimatedSvgView

this library has a good performance on solid colors: Screen shot from emulator

Question:

My logo has gradient patte and this library and other libraries i've searched before doesn't support gradient.

i created a xml gradient into drawable : radial_gradient.xml

<?xml version="1.0" encoding="utf-8"?>


<shape android:shape="rectangle"
    xmlns:android="http://schemas.android.com/apk/res/android">
<gradient
    android:type="radial"
    android:startColor="#34364E"
    android:endColor="#0C0824"
    android:gradientRadius="100"
    android:angle="270"
    android:centerX="-183.6897"
    android:centerY="328.9722"/>

</shape>

and use it to one of color array items :

<integer-array name="svg_path_colors">
    <item>@drawable/radial_gradient</item>
    <item>@color/google_red</item>
    <item>@color/google_yellow</item>
    <item>@color/google_blue</item>
</integer-array>

this trick doesn't work for me

please show me a good way for animate my SVG with gradient fill , firt draw SVG path then fill SVG gradient background. THANKS