Run-time permission of Marshmallow
<p>Such a new and awesome security functionality is <strong>RUN-TIME Permission</strong></p>

<p>I am trying to understand it and make one demo for that But one question raise in my mind that when i am at handle user permission with DIALOG.</p>

<p>How to handle "<strong>Never ask Again</strong>"</p>

<p><a href="https://i.stack.imgur.com/pAi5e.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/pAi5e.jpg" alt="enter image description here"></a></p>

<p>Suppose my application MUST need Location/contact but user DENY it with "NEVER ASK AGAIN".</p>

<p>What can i do for that. Not all User understand my field is required.</p>

<p>ANY SUGGESTION?</p>