Examples with GeoCoordinate com.here.android.mpa.common.GeoCoordinate used on opensource projects

Example 36 with GeoCoordinate

use of com.here.android.mpa.common.GeoCoordinate in project here-android-sdk-examples by heremaps.

the class MapFragmentView method initMapFragment.

private void initMapFragment() {
    /* Locate the mapFragment UI element */
    m_mapFragment = getMapFragment();
    // This will use external storage to save map cache data, it is also possible to set
    // private app's path
    String path = new File(m_activity.getExternalFilesDir(null), ".here-map-data").getAbsolutePath();
    // This method will throw IllegalArgumentException if provided path is not writable
    com.here.android.mpa.common.MapSettings.setDiskCacheRootPath(path);
    if (m_mapFragment != null) {
        /* Initialize the AndroidXMapFragment, results will be given via the called back. */
        m_mapFragment.init(new OnEngineInitListener() {

            @Override
            public void onEngineInitializationCompleted(OnEngineInitListener.Error error) {
                if (error == Error.NONE) {
                    /*
                         * If no error returned from map fragment initialization, the map will be
                         * rendered on screen at this moment.Further actions on map can be provided
                         * by calling Map APIs.
                         */
                    m_map = m_mapFragment.getMap();
                    /*
                         * Map center can be set to a desired location at this point.
                         * It also can be set to the current location ,which needs to be delivered by the PositioningManager.
                         * Please refer to the user guide for how to get the real-time location.
                         */
                    m_map.setCenter(new GeoCoordinate(49.258576, -123.008268), Map.Animation.NONE);
                } else {
                    new AlertDialog.Builder(m_activity).setMessage("Error : " + error.name() + "\n\n" + error.getDetails()).setTitle(R.string.engine_init_error).setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            m_activity.finish();
                        }
                    }).create().show();
                }
            }
        });
    }
}

Example 37 with GeoCoordinate

use of com.here.android.mpa.common.GeoCoordinate in project here-android-sdk-examples by heremaps.

the class MapFragmentView method showSelectedMap.

private void showSelectedMap() {
    if (m_mapDataPrefetcher != null) {
        m_map.removeAllMapObjects();
        m_mapFragment.getPositionIndicator().setVisible(false);
        MapEngine.setOnline(true);
    }
    if (m_selectedOption == OptionType.MAP_BOUNDING_BOX) {
        if (m_progressBar.getVisibility() == View.VISIBLE) {
            boolean b = true;
        }
        m_map.setZoomLevel(11.73);
        m_map.setCenter(new GeoCoordinate(52.531003, 13.384783), Map.Animation.NONE);
        changeState(State.PREFETCH_MAP);
    } else {
        showRoute();
    }
}

Example 38 with GeoCoordinate

use of com.here.android.mpa.common.GeoCoordinate in project here-android-sdk-examples by heremaps.

the class MapFragmentView method prefetchMap.

private void prefetchMap(OptionType selectedOption) {
    m_mapDataPrefetcher = MapDataPrefetcher.getInstance();
    m_mapDataPrefetcher.addListener(new PrefetchMapDataListener());
    changeState(State.DEFAULT);
    MapDataPrefetcher.Request prefetchRequest;
    if (selectedOption == OptionType.MAP_BOUNDING_BOX) {
        GeoCoordinate m_geoCoordinate = new GeoCoordinate(53.34187, -6.28635);
        m_geoBoundingBox = new GeoBoundingBox(m_geoCoordinate, BOUNDING_BOX_HEIGHT, BOUNDING_BOX_WIDTH);
        m_mapDataPrefetcher.estimateMapDataSize(m_geoBoundingBox);
        prefetchRequest = m_mapDataPrefetcher.fetchMapData(m_geoBoundingBox);
    } else {
        m_mapDataPrefetcher.estimateMapDataSize(m_route, ROUTE_RADIUS);
        prefetchRequest = m_mapDataPrefetcher.fetchMapData(m_route, ROUTE_RADIUS);
    }
}

Example 39 with GeoCoordinate

use of com.here.android.mpa.common.GeoCoordinate in project here-android-sdk-examples by heremaps.

the class MapFragmentView method showCapitals.

/**
 * Method contains logic for extracting data about capitals and placing it on a map
 */
private void showCapitals() {
    /*
         * Create an image for marker
         */
    final int[] colorArray = new int[25 * 25];
    for (int i = 0; i < colorArray.length; i++) {
        colorArray[i] = Color.GREEN;
    }
    Bitmap bitmap = Bitmap.createBitmap(colorArray, 25, 25, Bitmap.Config.ARGB_8888);
    final Image image = new Image();
    image.setBitmap(bitmap);
    /*
         * Create list of PDE layers to extract
         */
    Set<String> layers = new HashSet<>(Arrays.asList(CITY_POI_LAYER));
    GeoBoundingBox bbox = map.getBoundingBox();
    /*
         * Check that bounding box is valid
         */
    if (bbox == null || bbox.isEmpty()) {
        Log.e(TAG, "PDE bbox is null or empty!");
        Toast.makeText(this.activity.getApplicationContext(), "Current zoom level is too low. Please zoom closer.", Toast.LENGTH_LONG).show();
    } else {
        /*
             * Create and send PDE request
             */
        final PlatformDataRequest request = PlatformDataRequest.createBoundingBoxRequest(layers, bbox);
        request.execute(new PlatformDataRequest.Listener<PlatformDataResult>() {

            @Override
            public void onCompleted(PlatformDataResult platformDataResult, PlatformDataRequest.Error error) {
                if (error == null) {
                    /*
                         * Process PDE request response
                         */
                    PlatformDataItemCollection result = platformDataResult.get(CITY_POI_LAYER);
                    List<MapObject> markers = new ArrayList<>();
                    for (java.util.Map<String, String> entry : result.extract()) {
                        double lat = Double.parseDouble(entry.get("LAT")) / 100_000;
                        double lon = Double.parseDouble(entry.get("LON")) / 100_000;
                        MapMarker marker = new MapMarker();
                        marker.setCoordinate(new GeoCoordinate(lat, lon));
                        marker.setIcon(image);
                        markers.add(marker);
                    }
                    /*
                         * Add list of map markers on map
                         */
                    map.addMapObjects(markers);
                    /*
                         * Set the zoom level.
                         */
                    map.setZoomLevel(3.95);
                } else {
                    /*
                         * Process PDE request error
                         */
                    Log.i(TAG, "PDE error: " + error.getFaultCode());
                    Log.i(TAG, "PDE error: " + error.getMessage());
                    Log.i(TAG, "PDE error: " + error.getResponseCode());
                    Log.i(TAG, "PDE error: " + error.getType().toString());
                }
            }
        });
    }
}

Example 40 with GeoCoordinate

use of com.here.android.mpa.common.GeoCoordinate in project here-android-sdk-examples by heremaps.

the class BasicVenueActivity method onTapEvent.

@Override
public boolean onTapEvent(PointF p) {
    if (mMap == null) {
        Toast.makeText(BasicVenueActivity.this, "Initialization of venue service is in progress...", Toast.LENGTH_SHORT).show();
        return false;
    }
    GeoCoordinate touchLocation = mMap.pixelToGeo(p);
    double lat = touchLocation.getLatitude();
    double lon = touchLocation.getLongitude();
    String StrGeo = String.format("%.6f, %.6f", lat, lon);
    Toast.makeText(getApplicationContext(), StrGeo, Toast.LENGTH_SHORT).show();
    mUserControl = true;
    invalidateOptionsMenu();
    return false;
}