title: View Dosen't resize after call view.setY(float number) and view.setTranslationY(float number) in android
body: <p>I want to change the size or move during user scroll RecyclerView</p>
  
  <p>There is <code>LinearLayout</code> And <code>RecyclerView</code> in Android</p>
  
  <p>I need to change LinearLayout height size during RecyclerView Scrolled, So
  On <code>RecyclerView</code> -> <code>setOnScrollListener</code> -> <code>onScrolled</code> i tried this code :</p>
  
  <pre><code>            if (!defined) {
                  toolbarHeight = ll_header.getMeasuredHeight();
                  footerHeight = ll_footer.getMeasuredHeight();
                  defined = true;
              }
              toolbarOffset += dy;
  
              if(toolbarOffset &gt; toolbarHeight){
                  toolbarOffset = toolbarHeight;
              }
              if(toolbarOffset &lt; 0){
                  toolbarOffset = 0;
  
  
  
              }
  
              ll_header.setY(-1 * toolbarOffset);
              ll_header.requestLayout();
  
              recycler_view.requestLayout();
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/mtmQP.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mtmQP.jpg" alt="enter image description here"></a></p>