直接使用系统的ProgressBar配合一个旋转动画即可。代码如下：
<ProgressBar android:id="@+id/loading_anim" style="?android:attr/progressBarStyleSmall" android:layout_width="@dimen/bar_progressbar" android:layout_height="@dimen/bar_progressbar" android:layout_gravity="center_vertical" android:layout_marginLeft="@dimen/10dp" android:gravity="center_vertical" android:indeterminateDrawable="@drawable/load_proess_rotate" android:visibility="gone"/> <?xml version="1.0" encoding="utf-8"?> <animated-rotate xmlns:android="http://schemas.android.com/apk/res/android" android:drawable="@drawable/load" android:fromDegrees="0.0" android:pivotX="50.0%" android:pivotY="50.0%" android:toDegrees="360.0"></animated-rotate> <!--load是个菊花图片-->