IPrint/app/src/main/res/drawable/g_dialog_left_button_normal.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:shape="rectangle">
    <solid android:color="#ffffffff"/>
    <corners android:radius="5dp" android:topLeftRadius="0dp" android:topRightRadius="0dp" android:bottomRightRadius="0dp"/>
</shape>