title: Ability to choose direction type for google maps intent
body: <p>I am using google maps intent to get directions. The problem is that the directions come up with whatever the last type of directions I searched on the google maps app.</p>
  
  <p>For example if i used google maps to get walking directions last, when i use my app the directions will automatically search walking directions.</p>
  
  <p>I want to give the user the ability to choose their direction type.</p>
  
  <p>Here is a code snippet:</p>
  
  <pre><code>String directions = "http://maps.google.com/maps?saddr=" + myLocationString + "&amp;daddr=" + officeLocationString;
  
                              // Create Google Maps intent from current location to  target location
                              Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
                                      Uri.parse(directions));
                              intent.setClassName("com.google.android.apps.maps", "com.google.android.maps.MapsActivity");
                              fcontext.startActivity(intent);
  </code></pre>