How to get current active theme in magento 2.0
<p>I am getting trouble with Magento 2.0. I have to use current active theme name which I got in magento 1.x versions like:<br>
"Mage::getSingleton('core/design_package')->getPackageName()"
But I didn't get any alternate for Magento 2.0. Please suggest me what model or function should I use.</p>