layout_classic_header.xml

<?xml version="1.0" encoding="utf-8"?>
<cn.dankal.basiclib.widget.swipetoloadlayout.SwipeRefreshHeaderLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="@dimen/load_more_footer_height_classic">

        <ProgressBar
            android:id="@+id/progressbar"
            style="?android:attr/progressBarStyleSmallInverse"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginRight="8dp"
            android:layout_toLeftOf="@+id/tvRefresh"/>

        <ImageView
            android:id="@+id/ivSuccess"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginRight="8dp"
            android:visibility="gone"
            android:layout_toLeftOf="@+id/tvLoadMore"
            android:background="@mipmap/qq_refresh_success"/>

        <TextView
            android:id="@+id/tvRefresh"
            android:layout_width="150dp"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:gravity="center"
            android:text="刷新中"
            android:textColor="#4FA3FF"/>

    </RelativeLayout>

</cn.dankal.basiclib.widget.swipetoloadlayout.SwipeRefreshHeaderLayout>