title: Ask user to turn on Location
body: <p>How can I prompt the user to turn on <strong>Location</strong>?</p>
  
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  <p>The app is supposed to filter a list of locations with the current location of the user. If the user has the <strong>Location</strong> service turned off, the app should prompt the user asking for the <strong>Location</strong> to be turned on.</p>
  
  <p>For instance <strong>Trip Advisor</strong> app does this:</p>
  
  <p><a href="https://i.stack.imgur.com/RRMKw.png" rel="noreferrer"><img src="https://i.stack.imgur.com/RRMKw.png" alt="enter image description here"></a><a href="https://i.stack.imgur.com/z292f.png" rel="noreferrer"><img src="https://i.stack.imgur.com/z292f.png" alt="enter image description here"></a><a href="https://i.stack.imgur.com/vVoao.png" rel="noreferrer"><img src="https://i.stack.imgur.com/vVoao.png" alt="enter image description here"></a><a href="https://i.stack.imgur.com/5aJN1.png" rel="noreferrer"><img src="https://i.stack.imgur.com/5aJN1.png" alt="enter image description here"></a></p>
  
  <p>( <em>Not sure if I can post other apps screenshots here, but if I shouldn't be doing it, please say so. And apologize for the full sized images, tried to make them smaller, but SO didn't liked it...</em> )</p>
  
  <p>In the first image, you can see I have the <strong>Location</strong> service turned off. The, after opening the <em>Trip Advisor</em> app, and tapping the <em>Near me now</em> option, I'm prompted with the second image, where I'm asked to <em>Turn on Location services</em>. After I tap the button, a dialog shows up so I can allow, or disallow, the <strong>Location</strong> service to be turned on. If I tap <strong>OK</strong>, the <strong>Location</strong> service is <strong>turned on on the device</strong>, and the app consumes it.</p>
  
  <p>How can I achieve this?</p>