shape_btn_bg_unpress.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="@android:color/transparent" />
    <corners android:radius="20dip"/>
    <solid
        android:width="1dip"
        android:color="#F37022" />
</shape>