SBC_Main_Android/app/src/main/res/drawable/bg_btn_play.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <gradient
        android:angle="90"
        android:centerX="0.1"
        android:centerY="0.1"
        android:centerColor="#3F51B5"
        android:startColor="#F5F5F6"
        android:endColor="#153060"
        android:gradientRadius="100"
        android:type="linear"/>
    <padding android:left="5dp"
        android:top="4dp"
        android:right="4dp"
        android:bottom="4dp" />
    <corners android:radius="6dp" />
    <stroke android:color="#B8770E"
        android:width="2dp"
        />
</shape>