Gradients Colours w Android

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#3f5063" />
    <corners
        android:bottomLeftRadius="30dp"
        android:bottomRightRadius="0dp"
        android:topLeftRadius="30dp"
        android:topRightRadius="0dp" />
    <padding
        android:bottom="2dp"
        android:left="2dp"
        android:right="2dp"
        android:top="2dp" />
    <gradient
        android:angle="45"
        android:centerColor="#015664"
        android:endColor="#636969"
        android:startColor="#2ea4e7" />
    <stroke
        android:width="1dp"
        android:color="#000000" />
</shape>
Good Gecko