title: onActivityResult the image uri not work
body: <p>i try from a cordova plugin to return an image taken from the camera. The image is saved and exists, when I return the array of uri with the uri of the image,  I retrieve nothing. </p>
  
  <p>If i take from gallery it works, the code in the "onActivityResult" function when i take from gallery</p>
  
  <pre><code> String dataString = intent.getDataString();
      if (dataString != null) {
          results = new Uri[]{Uri.parse(dataString)};
      }
      mFilePathCallback.onReceiveValue(results);
      mFilePathCallback = null;
  </code></pre>
  
  <p>Datastring contain a content:// path format.</p>
  
  <p>When i try this code,  in the case of photo taken from camera</p>
  
  <pre><code>results = new Uri[]{Uri.fromFile(photoFile)};
  mFilePathCallback.onReceiveValue(results);
  </code></pre>
  
  <p>I have an empty object. 
  I have The same problem if i load the image from Android FileExplorer, the uri returned in this and camera case is in file:// format.</p>
  
  <p>I try to find the solution on stackoverflow.com or Google but nothing. I try to convert the format file to content with File provider. getUriForFile without success. </p>
  
  <p>Someone can help me? 
  Sorry for bad english,  if needs some others informations ask me. </p>
  
  <p>Thanks </p>