Java FolderOverlay.add方法代码示例

import org.osmdroid.views.overlay.FolderOverlay; //导入方法依赖的package包/类
/**
 * Build a FolderOverlay, containing (recursively) overlays from all items of this Folder. 
 * @param map
 * @param defaultStyle to apply when an item has no Style defined. 
 * @param styler to apply
 * @param kmlDocument for Styles
 * @return the FolderOverlay built
 */
@Override public Overlay buildOverlay(MapView map, Style defaultStyle, Styler styler, KmlDocument kmlDocument){
	FolderOverlay folderOverlay = new FolderOverlay();
	for (KmlFeature k:mItems){
		Overlay overlay = k.buildOverlay(map, defaultStyle, styler, kmlDocument);
		if (overlay != null)
			folderOverlay.add(overlay);
	}
	if (styler == null)
		folderOverlay.setEnabled(mVisibility);
	else 
		styler.onFeature(folderOverlay, this);
	return folderOverlay;
}
 

import org.osmdroid.views.overlay.FolderOverlay; //导入方法依赖的package包/类
/** Build a FolderOverlay containing all overlays from this MultiGeometry items */
@Override public Overlay buildOverlay(MapView map, Style defaultStyle, Styler styler, KmlPlacemark kmlPlacemark, 
		KmlDocument kmlDocument){
	FolderOverlay folderOverlay = new FolderOverlay();
	for (KmlGeometry k:mItems){
		Overlay overlay = k.buildOverlay(map, defaultStyle, styler, kmlPlacemark, kmlDocument);
		folderOverlay.add(overlay);
	}
	return folderOverlay;
}
 

import org.osmdroid.views.overlay.FolderOverlay; //导入方法依赖的package包/类
private void config(){

        Drawable onlineMarker=getResources().getDrawable(R.mipmap.ic_radiotower_green);
        Drawable offlineMarker=getResources().getDrawable(R.mipmap.ic_radiotower_red);

        int backgroundColor=Color.parseColor("#ffffff");
        ewOverlay=new ItemizedOverlayWithFocus<>(onlineWide,onlineMarker,onlineMarker, backgroundColor,
                new ItemizedIconOverlay.OnItemGestureListener<OverlayItem>() {
                    @Override
                    public boolean onItemSingleTapUp(final int index, final OverlayItem item) {
                        //do something
                        return true;
                    }
                    @Override
                    public boolean onItemLongPress(final int index, final OverlayItem item) {
                        return false;
                    }
                },getContext());
        dwOverlay=new ItemizedOverlayWithFocus<>(offlineWide,offlineMarker,offlineMarker, backgroundColor,
                new ItemizedIconOverlay.OnItemGestureListener<OverlayItem>() {
                    @Override
                    public boolean onItemSingleTapUp(final int index, final OverlayItem item) {
                        //do something
                        return true;
                    }
                    @Override
                    public boolean onItemLongPress(final int index, final OverlayItem item) {
                        return false;
                    }
                },getContext());
        epOverlay=new ItemizedOverlayWithFocus<>(onlinePers,onlineMarker,onlineMarker, backgroundColor,
                new ItemizedIconOverlay.OnItemGestureListener<OverlayItem>() {
                    @Override
                    public boolean onItemSingleTapUp(final int index, final OverlayItem item) {
                        //do something
                        return true;
                    }
                    @Override
                    public boolean onItemLongPress(final int index, final OverlayItem item) {
                        return false;
                    }
                },getContext());
        dpOverlay=new ItemizedOverlayWithFocus<>(offlinePers,offlineMarker,offlineMarker, backgroundColor,
                new ItemizedIconOverlay.OnItemGestureListener<OverlayItem>() {
                    @Override
                    public boolean onItemSingleTapUp(final int index, final OverlayItem item) {
                        //do something
                        return true;
                    }
                    @Override
                    public boolean onItemLongPress(final int index, final OverlayItem item) {
                        return false;
                    }
                },getContext());
        dwOverlay.setEnabled(false);
        epOverlay.setEnabled(false);
        dpOverlay.setEnabled(false);
        ewOverlay.setFocusItemsOnTap(true);
        ItemizedOverlayWithFocus[] ovList={ewOverlay,dwOverlay,epOverlay,dpOverlay};
        fo = new FolderOverlay();
        for(ItemizedOverlayWithFocus t : ovList){
            //t.setDescriptionBoxCornerWidth(32);
            //t.setDescriptionBoxPadding(6);
            //t.setDescriptionMaxWidth(200);

            fo.add(t);
        }

        map.getOverlays().add(fo);

        ewOverlay.setFocusItemsOnTap(true);
    }
 

import org.osmdroid.views.overlay.FolderOverlay; //导入方法依赖的package包/类
/**
 * Creates and add an overlay to the map.
 * @param places List of places to plot on the map.
 * @param markersType Identifier for what icon should be used for markers.
 * @param overlayTag  Identifier for the overlay to be added on the OverlayManager.
 */
public void createOverlay(List<Place> places, MarkerTypes markersType, OverlayTags overlayTag){
    final FolderOverlay poiMarkers = new FolderOverlay();

    MapUtils mapUtils = new MapUtils(getContext());
    final HashMap<MarkerStatuses, Drawable> markerDrawables = mapUtils.getMarkerDrawable(markersType);


    // Creates a marker for each place found
    for (int i = 0; i < places.size(); i++) {
        Place checkPlace = places.get(i);
        if (!mapRegion.contains(checkPlace.getLatitude(),checkPlace.getLongitude()))
            places.remove(checkPlace);

        final Place rightPlace =  places.get(i);
        Marker.OnMarkerClickListener onMarkerClickListener = new Marker.OnMarkerClickListener() {
            @Override
            public boolean onMarkerClick(Marker marker, MapView mapView) {
                // Finds the container in which the fragment will be inflated
                FrameLayout bottomSheetContainer = getActivity().findViewById(R.id.bottom_sheet_container);
                BottomSheetBehavior behavior = BottomSheetBehavior.from(bottomSheetContainer);
                behavior.setState(BottomSheetBehavior.STATE_EXPANDED);

                // Sets up a PlaceDetailsFragment to show specific information about the selected Place
                FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
                PlaceDetailsFragment placeDetailsFragment = PlaceDetailsFragment.newInstance(rightPlace);
                fragmentManager.beginTransaction()
                        .replace(R.id.bottom_sheet_container,placeDetailsFragment,PlaceDetailsFragment.FRAGMENT_TAG)
                        .commit();

                // Will change the marker to its clicked icon
                marker.setIcon(markerDrawables.get(MarkerStatuses.CLICKED));
                mapView.postInvalidate();
                return true;
            }
        };

        final Marker customMarker = mapUtils
                .createCustomMarker(mapView, markerDrawables.get(MarkerStatuses.NOT_CLICKED),
                new GeoPoint(rightPlace.getLatitude(), rightPlace.getLongitude()), onMarkerClickListener);

        poiMarkers.add(customMarker);

    }

    mapView.addOverlay(poiMarkers,overlayTag);
    btnClearMap.setVisibility(View.VISIBLE);

}