Android : Android M - check runtime permission - how to determine if the user checked 'Never ask aga

Android : Android M - check runtime permission - how to determine if the user checked "Never ask again"?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to share a hidden feature with you, and here it is.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Then, type the letters 'awesome' on the keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

Let me give you a quick introduction about myself,
Hello there, my name is Delphi.
Let me help you with your questions.
Android : Android M - check runtime permission - how to determine if the user checked "Never ask again"?
I am available to answer your more detailed queries via comments or chat.
Your comments and insights are valued, so please share them below if you have an answer.
I will express my appreciation for your answer by 'hearting' it.
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