QSPackKit/sdk/jm_beta_sdk/res/drawable/jmdialog.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <corners
        android:topLeftRadius="4.0dip"
        android:topRightRadius="4.0dip"
        android:bottomLeftRadius="4.0dip"
        android:bottomRightRadius="4.0dip" />
    <gradient
        android:startColor="#fefefe"
        android:endColor="#F5F5F5"
        android:angle="270.0" />
    <stroke
        android:width="0.5dip"
        android:color="#a0a0a0" />

</shape>