Examples with CLE2Geometry com.here.android.mpa.customlocation2.CLE2Geometry used on opensource projects

Example 1 with CLE2Geometry

use of com.here.android.mpa.customlocation2.CLE2Geometry in project here-android-sdk-examples by heremaps.

the class MapFragmentView method proximitySearch.

/**
 * Demonstration of the proximity search feature.
 * Search for all geometries from the center of the map in the desired search radius.
 */
private void proximitySearch() {
    clearMap();
    MapCircle searchCircle = new MapCircle(m_radiusSeekBar.getProgress() + 1, m_map.getCenter());
    searchCircle.setFillColor(Color.argb(64, 0, 0, 255));
    m_map.addMapObject(searchCircle);
    // create proximity search request using map center as center.
    CLE2ProximityRequest request = new CLE2ProximityRequest(m_layerEdit.getText().toString(), m_map.getCenter(), m_radiusSeekBar.getProgress() + 1);
    // set desired connectivity mode
    // if the connectivity mode is OFFLINE, the geometries will be searched in local storage,
    // otherwise in remote storage.
    request.setConnectivityMode((CLE2Request.CLE2ConnectivityMode) m_connectivityModeSpinner.getSelectedItem());
    // execute the reques
    request.execute(new CLE2Request.CLE2ResultListener() {

        @Override
        public void onCompleted(@Nullable CLE2Result cle2Result, @NonNull String error) {
            if (!error.equalsIgnoreCase("none") || cle2Result == null) {
                Toast.makeText(m_activity, "Error : " + error, Toast.LENGTH_LONG).show();
                return;
            }
            for (CLE2Geometry geometry : cle2Result.getGeometries()) {
                CLE2PointGeometry pointGeometry = (CLE2PointGeometry) geometry;
                m_geometryList.add(pointGeometry);
                MapMarker mapMarker = new MapMarker(pointGeometry.getPoint());
                m_map.addMapObject(mapMarker);
            }
        }
    });
}

Example 2 with CLE2Geometry

use of com.here.android.mpa.customlocation2.CLE2Geometry in project here-android-sdk-examples by heremaps.

the class MapFragmentView method downloadLayer.

/**
 * Download all layer data to remote storage
 */
private void downloadLayer() {
    clearMap();
    // get instance of the data manager
    final CLE2DataManager dataManager = CLE2DataManager.getInstance();
    final String layerName = m_layerEdit.getText().toString();
    // create download layer task
    CLE2Task<CLE2OperationResult> task = dataManager.newDownloadLayerTask(layerName);
    // start downloading
    task.start(new CLE2Task.Callback<CLE2OperationResult>() {

        @Override
        public void onTaskFinished(@Nullable CLE2OperationResult cle2OperationResult, @NonNull CLE2Request.CLE2Error cle2Error) {
            if (cle2Error.getErrorCode() != CLE2Request.CLE2Error.CLE2ErrorCode.NONE || cle2OperationResult == null) {
                Toast.makeText(m_activity, "Error : " + cle2Error.getErrorMessage(), Toast.LENGTH_LONG).show();
                return;
            }
            Toast.makeText(m_activity, "Operation completed successfully.\n" + "Number of downloaded objects is " + cle2OperationResult.getAffectedItemCount(), Toast.LENGTH_SHORT).show();
            // now fetch geometry from local storage
            CLE2Task<List<CLE2Geometry>> fetchTask = dataManager.newFetchLocalLayersTask(Collections.singletonList(layerName));
            fetchTask.start(new CLE2Task.Callback<List<CLE2Geometry>>() {

                @Override
                public void onTaskFinished(@Nullable List<CLE2Geometry> cle2Geometries, @NonNull CLE2Request.CLE2Error cle2Error) {
                    if (cle2Error.getErrorCode() != CLE2Request.CLE2Error.CLE2ErrorCode.NONE || cle2Geometries == null) {
                        Toast.makeText(m_activity, "Error : " + cle2Error.getErrorMessage(), Toast.LENGTH_LONG).show();
                        return;
                    }
                    for (CLE2Geometry geometry : cle2Geometries) {
                        CLE2PointGeometry pointGeometry = (CLE2PointGeometry) geometry;
                        m_geometryList.add(pointGeometry);
                        MapMarker mapMarker = new MapMarker(pointGeometry.getPoint());
                        m_map.addMapObject(mapMarker);
                    }
                }
            });
        }
    });
}