content: package com.example.like.mylibrary;
  
  import android.os.Build;
  import android.view.View;
  import android.view.animation.Animation;
  import android.view.animation.ScaleAnimation;
  
  public class VersionDiffUtils {
      
      public static void scaleX(View view, float f) {
          if (view == null)
              return;
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
              view.setScaleX(f);
          } else {
              ScaleAnimation animation =new ScaleAnimation(f, f, f, f, 
                      Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); 
              animation.setDuration(0);
              animation.setFillAfter(true);
              view.startAnimation(animation);
          }
      }
      
      public static void scaleY(View view, float f) {
          if (view == null)
              return;
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
              view.setScaleY(f);
          } else {
              ScaleAnimation animation =new ScaleAnimation(f, f, f, f, 
                      Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); 
              animation.setDuration(0);
              animation.setFillAfter(true);
              view.startAnimation(animation);
          }
      }
      
  }
  