arakuma

import android.view.MotionEvent;
import android.view.View;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.view.animation.Animation;
import android.view.animation.LinearInterpolator;
import android.view.animation.Animation.AnimationListener;

/**
 * 对View进行动态layout的工具类
 * @author siwei1986@gmail.com