Examples with BaseMapLayer net.osmand.plus.views.BaseMapLayer used on opensource projects

Example 1 with BaseMapLayer

use of net.osmand.plus.views.BaseMapLayer in project Osmand by osmandapp.

the class MapActivityActions method createReloadTitleDialog.

private Dialog createReloadTitleDialog(final Bundle args) {
    AlertDialog.Builder builder = new AlertDialog.Builder(mapActivity);
    builder.setMessage(R.string.context_menu_item_update_map_confirm);
    builder.setNegativeButton(R.string.shared_string_cancel, null);
    final OsmandMapTileView mapView = mapActivity.getMapView();
    builder.setPositiveButton(R.string.context_menu_item_update_map, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            int zoom = args.getInt(KEY_ZOOM);
            BaseMapLayer mainLayer = mapView.getMainLayer();
            if (!(mainLayer instanceof MapTileLayer) || !((MapTileLayer) mainLayer).isVisible()) {
                Toast.makeText(mapActivity, R.string.maps_could_not_be_downloaded, Toast.LENGTH_SHORT).show();
                return;
            }
            final ITileSource mapSource = ((MapTileLayer) mainLayer).getMap();
            if (mapSource == null || !mapSource.couldBeDownloadedFromInternet()) {
                Toast.makeText(mapActivity, R.string.maps_could_not_be_downloaded, Toast.LENGTH_SHORT).show();
                return;
            }
            final RotatedTileBox tb = mapView.getCurrentRotatedTileBox();
            final QuadRect tilesRect = tb.getTileBounds();
            int left = (int) Math.floor(tilesRect.left);
            int top = (int) Math.floor(tilesRect.top);
            int width = (int) (Math.ceil(tilesRect.right) - left);
            int height = (int) (Math.ceil(tilesRect.bottom) - top);
            for (int i = 0; i < width; i++) {
                for (int j = 0; j < height; j++) {
                    ((OsmandApplication) mapActivity.getApplication()).getResourceManager().clearTileForMap(null, mapSource, i + left, j + top, zoom);
                }
            }
            mapView.refreshMap();
        }
    });
    return builder.create();
}

Example 2 with BaseMapLayer

use of net.osmand.plus.views.BaseMapLayer in project Osmand by osmandapp.

the class DownloadTilesDialog method openDialog.

public void openDialog() {
    BaseMapLayer mainLayer = mapView.getMainLayer();
    if (!(mainLayer instanceof MapTileLayer) || !((MapTileLayer) mainLayer).isVisible()) {
        Toast.makeText(ctx, R.string.maps_could_not_be_downloaded, Toast.LENGTH_SHORT).show();
    }
    final ITileSource mapSource = ((MapTileLayer) mainLayer).getMap();
    if (mapSource == null || !mapSource.couldBeDownloadedFromInternet()) {
        Toast.makeText(ctx, R.string.maps_could_not_be_downloaded, Toast.LENGTH_SHORT).show();
        return;
    }
    final RotatedTileBox rb = mapView.getCurrentRotatedTileBox();
    final int max = mapSource.getMaximumZoomSupported();
    // get narrow zoom
    final int zoom = rb.getZoom();
    // calculate pixel rectangle
    AlertDialog.Builder builder = new AlertDialog.Builder(ctx);
    LayoutInflater inflater = (LayoutInflater) ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View view = inflater.inflate(R.layout.download_tiles, null);
    // $NON-NLS-1$
    ((TextView) view.findViewById(R.id.MinZoom)).setText(zoom + "");
    // $NON-NLS-1$
    ((TextView) view.findViewById(R.id.MaxZoom)).setText(max + "");
    final SeekBar seekBar = (SeekBar) view.findViewById(R.id.ZoomToDownload);
    seekBar.setMax(max - zoom);
    seekBar.setProgress((max - zoom) / 2);
    final TextView downloadText = ((TextView) view.findViewById(R.id.DownloadDescription));
    final String template = ctx.getString(R.string.tiles_to_download_estimated_size);
    updateLabel(zoom, rb.getLatLonBounds(), downloadText, template, seekBar.getProgress());
    seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            updateLabel(zoom, rb.getLatLonBounds(), downloadText, template, progress);
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    builder.setPositiveButton(R.string.shared_string_download, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            dialog.dismiss();
            run(zoom, seekBar.getProgress(), rb.getLatLonBounds(), mapSource);
        }
    });
    builder.setNegativeButton(R.string.shared_string_cancel, null);
    builder.setView(view);
    builder.show();
}