content: package android.support.v4.widget;
  
  import android.view.View;
  import android.widget.ListView;
  
  public class ListViewAutoScrollHelper extends AutoScrollHelper {
    private final ListView mTarget;
    
    public ListViewAutoScrollHelper(ListView paramListView) {
      super((View)paramListView);
      this.mTarget = paramListView;
    }
    
    public boolean canTargetScrollHorizontally(int paramInt) {
      return false;
    }
    
    public boolean canTargetScrollVertically(int paramInt) {
      ListView listView = this.mTarget;
      int i = listView.getCount();
      if (i == 0)
        return false; 
      int j = listView.getChildCount();
      int k = listView.getFirstVisiblePosition();
      if (paramInt > 0) {
        if (k + j >= i && listView.getChildAt(j - 1).getBottom() <= listView.getHeight())
          return false; 
      } else {
        return (paramInt < 0) ? (!(k <= 0 && listView.getChildAt(0).getTop() >= 0)) : false;
      } 
      return true;
    }
    
    public void scrollTargetBy(int paramInt1, int paramInt2) {
      ListViewCompat.scrollListBy(this.mTarget, paramInt2);
    }
  }
  
  
  /* Location:              F:\何章易\项目文件夹\项目24\va\classes_merge.jar!\android\support\v4\widget\ListViewAutoScrollHelper.class
   * Java compiler version: 6 (50.0)
   * JD-Core Version:       1.1.3
   */