QSPackKit/sdk/jm_jq/res/layout/activity_pay.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_pay"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.kingcheergame.jqgamesdk.pay.PayActivity">

    <FrameLayout
        android:id="@id/content_fl"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerInParent="true"/>
</RelativeLayout>