<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout android:gravity="center" android:layout_width="fill_parent" android:layout_height="300.0px"
  xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
    <LinearLayout android:gravity="center" android:orientation="vertical" android:background="@color/white" android:layout_width="400.0px" android:layout_height="wrap_content">
        <ProgressBar android:layout_gravity="center_horizontal" android:layout_width="64.0px" android:layout_height="64.0px" android:indeterminateDrawable="@drawable/loading_animation" android:indeterminateBehavior="repeat" />
        <TextView android:textSize="28.0px" android:textColor="@color/text_color_bt" android:id="@id/tv_slot" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="15.0px" android:text="出货中..." />
        <Button android:textSize="25.0px" android:gravity="center" android:id="@id/tv_cancle" android:layout_width="200.0px" android:layout_height="wrap_content" android:text="取消测试" />
    </LinearLayout>
</RelativeLayout>