title: BitmapFactory.decodeFile(String imagePath) returns null even image exists
body: <p>I don't know , why I am getting null from BitmapFactory.decodeFile(String imagePath) method.
  imagePath is perfect.Code is below here .</p>
  
  <pre><code>public static byte[] imageToByteArray(String imagePath){
          Bitmap bitmap = BitmapFactory.decodeFile(imagePath);
          ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
  
          bitmap.compress(Bitmap.CompressFormat.JPEG , 100 , byteArrayOutputStream);
          return byteArrayOutputStream.toByteArray();
      }
  </code></pre>
  
  <p>imaagePath is a internet specific path .Here I am using google place api and imagePath is location of image given by google web service.</p>