Android Power button shortcut I am using android Marshmallow. I want to know about a shortcut method to power off my phone without power button. Without using any external emulators as explained here. I searched it for many hours couldn't find any solution.

I like to use a solution without any app using.

Thanks in advance.
If you are rooted, you should be able to set up a Tasker task to do that, and then create a shortcut to that task.