title: How can I get actual height of application after rendering?
body: <p>How can I get the actual size of a view in SAPUI5 applications?</p>
  
  <p>I tried:</p>
  
  <pre><code>this.getView().getHeight();
  </code></pre>
  
  <p>but it returns nothing. Also</p>
  
  <pre><code>this.getView().getWidth();
  </code></pre>
  
  <p>returns <code>100%</code> thus these 2 methods do not return the actual sizes. </p>
  
  <p>Thanks in advance</p>