PullDownListView高仿微信下拉眼睛出现动画

PullDownListView高仿微信下拉眼睛出现动画，动画自定义PullDownListView，
pullDownListView.setOnPullHeightChangeListener设置下拉高度监听，onTopHeightChange（）
onBottomHeightChange（），onRefreshing（）其中提供者三个方法时刻刷新页面特效

查看项目完整源码：http://www.itlanbao.com/code/20150911/10000/100524.html

引入布局：
<com.pulldownlistview.PullDownListView
        android:id="@+id/pullDownListView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#424242"
        >

<RelativeLayout
            android:id="@+id/layoutHeader"
            android:layout_width="match_parent"
            android:layout_height="80dp"
            android:layout_alignParentTop="true" >

<com.yourCustomView..../>

</RelativeLayout>

<RelativeLayout
            android:id="@+id/layoutFooter"
            android:layout_width="match_parent"
            android:layout_height="80dp"
            android:layout_alignParentBottom="true" >

<com.yourCustomView..../>

</RelativeLayout>
</com.pulldownlistview.PullDownListView>

主要代码部分：

pullDownListView.setOnPullHeightChangeListener(new OnPullHeightChangeListener(){

@Override
            public void onTopHeightChange(int headerHeight, int pullHeight) {
                // TODO Auto-generated method stub

}

@Override
            public void onBottomHeightChange(int footerHeight, int pullHeight) {
                // TODO Auto-generated method stub

}

@Override
            public void onRefreshing(boolean isTop) {
                // TODO Auto-generated method stub

}

});