When I try to use Gradient on Lollipop, it doesnt work.
While it works on all previous versions.

Here is my example:

```
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:type="radial" android:gradientRadius="500"
    android:startColor="#00417e" android:endColor="#001b34" />

```