<?xml version="1.0" encoding="UTF-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
  android:fromDegrees="0"
  android:pivotX="50%"
  android:pivotY="50%"
  android:toDegrees="360">
  <shape android:innerRadiusRatio="3"
    android:shape="ring"
    android:thicknessRatio="30"
    android:useLevel="false">
    <gradient
      android:centerColor="#FFFFFF"
      android:centerY="0.01"
      android:endColor="#FFFFFF"
      android:startColor="#000000"
      android:type="sweep"
      android:useLevel="false"/>
  </shape>
</rotate>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:background="@drawable/base_wait_dialog2"
 android:gravity="center"
 android:padding="8dp"
 android:orientation="vertical">
  <ProgressBar android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:indeterminateDrawable="@drawable/wait_progressbar"
    android:layout_marginTop="6dp"/>
  <TextView
    android:id="@+id/loadingTextView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textColor="#FFFFFF"
    android:textSize="16dp"
    android:layout_marginTop="10dp"
    android:layout_marginLeft="6dp"
    android:layout_marginRight="6dp"
    android:layout_marginBottom="6dp"
    android:gravity="center"
    android:text="正在加载，请稍等.."/>
</LinearLayout>

<ProgressBar
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center_horizontal"
    android:indeterminateDrawable="@drawable/wel_act_loading_pro"
    />