title: Text size in dp
body: <p>So I'm totally lost now I have problems with Text size ruing my UI when user sets his font size through <strong>Accessibility -> Font size</strong> to <strong>Huge</strong> so for quick fix I decided to change all text sizes to <strong>dp</strong> instead of <strong>sp</strong> that text would always be same size but on some places <strong>textviews</strong> even when <strong>textsize</strong> is set to <strong>dp</strong> resizes any idea why??</p>
  
  <p>Here is button with text size set to <strong>dp</strong> which maintains font size even after changing through accessibility</p>
  
  <pre><code>    &lt;Button
          android:id="@+id/video_button"
          android:textSize="16dp"
          android:layout_marginTop="10dp"
          android:layout_height="30dp"
          android:layout_width="180dp"
          android:layout_centerHorizontal="true"
          android:layout_below="@+id/webshop_button"
          android:text="@string/button_3dvideo_text"/&gt;
  </code></pre>
  
  <p>And here is <strong>textView</strong> which ignores <strong>textSize</strong> even after setting it to <strong>dp</strong>:</p>
  
  <pre><code> &lt;TextView
          android:id="@+id/about"
          android:gravity="center"
          android:textSize="16dp"
          android:layout_above="@+id/footer"
          android:layout_marginBottom="20dp"
          android:layout_centerHorizontal="true"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:textColor="@color/color_white"
          android:text="@string/about"/&gt;
  </code></pre>