属性动画

        1.使用propertyValuesHolder，属性动画多组属性同时改变

[java]  view plain copy

public void propertyValuesHolder(View view)
    {
        PropertyValuesHolder pvhX = PropertyValuesHolder.ofFloat("alpha", 1f,
                0f, 1f);
        PropertyValuesHolder pvhY = PropertyValuesHolder.ofFloat("scaleX", 1f,
                0, 1f);
        PropertyValuesHolder pvhZ = PropertyValuesHolder.ofFloat("scaleY", 1f,
                0, 1f);
        ObjectAnimator.ofPropertyValuesHolder(view, pvhX, pvhY,pvhZ).setDuration(1000).start();
    }
 
  
    来源： < 
   http://blog.csdn.net/lmj623565791/article/details/380674 
   
   
    
   
   
   2.viewhelper的使用，setbackground和alpha,还有等等的属性能在2.x一下机子运行 
   
   
    
   
   
    
      ViewHelper.setScaleX(view,1f); 
    
    
                 
    ViewHelper.setScaleY(view,1f);

来自为知笔记(Wiz)