view_public_loading_view.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center">

    <ImageView
        android:id="@+id/iv_loading"
        android:layout_width="90dp"
        android:layout_height="90dp"
        android:background="@drawable/anim_public_loading"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="加载中"
        android:layout_marginTop="15dp"
        android:textColor="#666"
        android:textSize="16sp"
        />

</LinearLayout>