Examples with BinaryMapIndexReader net.osmand.binary.BinaryMapIndexReader used on opensource projects

Example 46 with BinaryMapIndexReader

use of net.osmand.binary.BinaryMapIndexReader in project Osmand by osmandapp.

the class CurrentPositionHelper method setRepositories.

public void setRepositories() {
    ArrayList<File> files = new ArrayList<File>();
    File appPath = app.getAppPath(null);
    SampleUtils.collectFiles(appPath, IndexConstants.BINARY_MAP_INDEX_EXT, files);
    readers.clear();
    for (File f : files) {
        try {
            RandomAccessFile mf = new RandomAccessFile(f.getPath(), "r");
            BinaryMapIndexReader reader = new BinaryMapIndexReader(mf, f);
            readers.add(reader);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Example 47 with BinaryMapIndexReader

use of net.osmand.binary.BinaryMapIndexReader in project Osmand by osmandapp.

the class CurrentPositionHelper method initCtx.

private void initCtx(SampleApplication app, List<BinaryMapIndexReader> checkReaders) {
    BinaryMapIndexReader[] rs = checkReaders.toArray(new BinaryMapIndexReader[checkReaders.size()]);
    if (rs.length > 0) {
        RoutingConfiguration defCfg = RoutingConfiguration.getDefault().build("geocoding", 10, new HashMap<String, String>());
        defCtx = new RoutePlannerFrontEnd(false).buildRoutingContext(defCfg, null, rs);
    } else {
        defCtx = null;
    }
    usedReaders = checkReaders;
}

Example 48 with BinaryMapIndexReader

use of net.osmand.binary.BinaryMapIndexReader in project Osmand by osmandapp.

the class MapRenderRepositories method containsLatLonMapData.

public boolean containsLatLonMapData(double lat, double lon, int zoom) {
    int x = MapUtils.get31TileNumberX(lon);
    int y = MapUtils.get31TileNumberY(lat);
    for (BinaryMapIndexReader reader : files.values()) {
        if (reader.containsMapData(x, y, zoom)) {
            return true;
        }
    }
    return false;
}