title: How to set external storage writing runtime permission in android with xamarin.forms
body: <p>Hello and thanks in advance. I'm writing this question because I've been serching the internet for weeks now and i still can't find the answer to my question. I need to include runtime permissions in my android aplication but I can't find a workig way to do this. My main problem is that I don't know where to put the requestPermissions() function.</p>