title: Android Studio: run app with release keystore to display GoogleMaps v2
body: <p>My app works with Android Google Maps v2.</p>
  
  <p>To display a map, first I generated a map key, but it isn't working for me, because other developers should be able to work with this map too, and also I want to send the .apk to our clients to test my app.</p>
  
  <p>So I decided to generate a release map key.</p>
  
  <p>For this: </p>
  
  <p>1) I generated a release keystore<br>
  2) Get new SH1 code<br>
  3) With Google Console generated new map key</p>
  
  <p>And now when I run app from Android Studio, the map is not loading, with this error:</p>
  
  <blockquote>
    <p>Google Maps Android API: Failed to load map. Error contacting Google
    servers. This is probably an authentication issue (but could be due to
    network errors).</p>
  </blockquote>
  
  <p>What I did wrong? When I run my app from Android Studio, is it using the release keystore?
  If not, how can I tell Android studio to use the release keystore now?</p>
  
  <p>Thanks...</p>
  
  <p><strong>UPDATE 1:</strong> If I generate an apk file and run on device, everything is fine</p>