title: How to Enable Hardware Accelerate for View?
body: <p>How to Enable Hardware Accelerate for View?
  I tried to set </p>
  
  <pre><code> imvTopNumber.setLayerType(View.LAYER_TYPE_HARDWARE, null);
  </code></pre>
  
  <p>and also </p>
  
  <pre><code>&lt;application android:hardwareAccelerated="true" ...&gt;
  </code></pre>
  
  <p>But it is not work. I tested on Nexus 7 (API 16)
  It always return false when check <code>isHardwareAccelerated();</code>
  Please help me!</p>