iOS - simulate keyboard animation on Notes application
<p>I went through lot of posts to change the position of the keyboard in iPhone programmatically. But, there seems to be no chance. But I noticed cello feature in my iPhone 5S with iOS 9.3.2 that, After typing something in a Note, when we do the scrolling from the top to bottom and the finger crosses over the top of the keyboard then the keyboard starts moving down as and when dragging the finger over the keyboard.</p>

<p><a href="https://i.stack.imgur.com/zfmEO.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zfmEO.jpg" alt="enter image description here"></a></p>

<p><a href="https://i.stack.imgur.com/SJwYu.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SJwYu.jpg" alt="enter image description here"></a></p>

<p>Is there anyway to do this kind of animation programmatically.</p>