here-devblog-gists

public void findPlaces(View view) {
  // collect data to set options
  GeoCoordinate myLocation = posManager.getPosition().getCoordinate();
  EditText editSteps = (EditText)findViewById(R.id.editSteps);
  int noOfSteps;
  
  try {
    noOfSteps = Integer.valueOf(editSteps.getText().toString());
  } catch (NumberFormatException e) {
    // if input is not a number set to default of 2500

here-devblog-gists

private PositioningManager posManager;

...

private void onMapFragmentInitializationCompleted() {
    // retrieve a reference of the map from the map fragment
    map = mapFragment.getMap();

    // start the position manager
    posManager = PositioningManager.getInstance();

here-devblog-gists

class SearchRequestListener implements ResultListener<DiscoveryResultPage> {
  @Override
  public void onCompleted(DiscoveryResultPage data, ErrorCode error) {
    if (error != ErrorCode.NONE) {
        // Handle error
    } else {
      // results can be of different types
      // we are only interested in PlaceLinks
      List<PlaceLink> results = data.getPlaceLinks();
      if (results.size() > 0) {

here-devblog-gists

MapGesture.OnGestureListener listener = new MapGesture.OnGestureListener.OnGestureListenerAdapter() {
  @Override
  public boolean onMapObjectsSelected(List<ViewObject> objects) {
    // There are various types of map objects, but we only want
    // to handle the MapMarkers we have added
    for (ViewObject viewObj : objects) {
      if (viewObj.getBaseType() == ViewObject.Type.USER_OBJECT) {
        if (((MapObject)viewObj).getType() == MapObject.Type.MARKER) {

          // save the selected marker to use during route calculation

here-devblog-gists

public void onEngineInitializationCompleted(OnEngineInitListener.Error error) {
  if (error == OnEngineInitListener.Error.NONE) {
    mapFragment.getMapGesture().addOnGestureListener(listener);
    onMapFragmentInitializationCompleted();
  } else {
    System.out.println("ERROR: Cannot initialize Map Fragment: " + error);
  }
}

here-devblog-gists

private class RouteListener implements RouteManager.Listener {

  public void onProgress(int percentage) {
    // You can use this to display the progress of the route calculation
  }

  public void onCalculateRouteFinished(RouteManager.Error error, List<RouteResult> routeResult) {
    // If the route was calculated successfully
    if (error == RouteManager.Error.NONE) {
      // Render the route on the map

here-devblog-gists

public class BasicMapActivity extends Activity {

    // map embedded in the map fragment
    private Map map = null;

    // map fragment embedded in this activity
    private MapFragment mapFragment = null;
    private PositioningManager posManager;

    // markers and containers

here-devblog-gists

route.cit.api.here.com/routing/7.2/calculateroute.json
  ?app_id={id}
  &app_code={code}
  &waypoint0=geo!{start point}
  &waypoint1=geo!{end point}
  &mode={mode}

here-devblog-gists

String basicAuth = "/routing/7.2/calculateroute.json" + 
"?app_id=[my_id]" +
"&app_code=[my_code]" + 
"&waypoint0=geo!37.7825295,-122.4056341" +
"&waypoint1=geo!37.7837775,-122.3989785";

here-devblog-gists

client.print("GET " + basicAuth + "&mode=shortest;car;traffic:enabled HTTP/1.1\r\n")
client.print("Host: route.cit.api.here.com\r\n");
client.print("Connection: close\r\n");
client.println();