title: Programmatically enabling a custom keyboard
body: <p>I've developed custom keyboard on android, and I want to add a button to enable my keyboard and redirect the user to the page of virtual keyboards or to page manage keyboards so that the user can just turn on my keyboard from there, for example similar to the one in "a.i.typekeyboard", kindly see the screenshot.<a href="https://i.stack.imgur.com/EhFA6.png" rel="noreferrer"><img src="https://i.stack.imgur.com/EhFA6.png" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/t05rX.png" rel="noreferrer"><img src="https://i.stack.imgur.com/t05rX.png" alt="enter image description here"></a></p>