title: When should I use ACCESS_COARSE_LOCATION permission?
body: <p>I am building an Android app that will track the user's geolocation and draw their route on a map.</p>
  
  <p>I am using the Google Play Services location API, as described <a href="http://developer.android.com/training/location/index.html" rel="noreferrer">here</a>.</p>
  
  <p>It is intuitive that my application requires the <code>ACCESS_FINE_LOCATION</code> permission, which I put in the manifest:</p>
  
  <pre><code>&lt;uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/&gt;
  </code></pre>
  
  <p>Do I also need the <code>ACCESS_COARSE_LOCATION</code> permission?
  What's the use case where I need the coarse location?</p>