hcp-pad/baselib/src/main/res/layout/dialog_loading.xml

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

    <LinearLayout
        android:layout_width="@dimen/divider_108px"
        android:layout_height="@dimen/divider_80px"
        android:background="@drawable/bg_loading_selector"
        android:gravity="center"
        android:orientation="vertical">

        <ProgressBar
            android:layout_width="@dimen/divider_24px"
            android:layout_height="@dimen/divider_24px"
            android:layout_centerInParent="true"
            android:indeterminateBehavior="repeat"
            android:indeterminateDrawable="@drawable/bg_dialog_loading"
            android:indeterminateDuration="1000" />

        <TextView
            android:id="@+id/tv_loading"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/divider_4px"
            android:text="加载中…"
            android:textColor="@android:color/white" />
    </LinearLayout>


</LinearLayout>