Fix pause navigation and implement search poi on the path

OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java

@@ -1410,6 +1410,7 @@ public class BinaryMapIndexReader {
 		}
 		request.radius = radius;
 		request.left = sleft;
+		request.zoom = -1;
 		request.right = sright;
 		request.top = stop;
 		request.bottom = sbottom;

OsmAnd/res/values/no_translate.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" standalone="no"?>
 <resources>
     <string name="app_name">OsmAnd~</string>
-    <string name="app_version">1.8 alpha</string>
+    <string name="app_version">1.9 alpha</string>
     <!-- Not translatable -->
     <string name="ga_api_key">UA-28342846-2</string>
     <string name="ga_dispatchPeriod">10</string>

OsmAnd/src/net/osmand/plus/activities/MapActivityActions.java

@@ -820,6 +820,7 @@ public class MapActivityActions implements DialogProvider {
 						} else {
 							routingHelper.setRoutePlanningMode(true);
 							routingHelper.setFollowingMode(false);
+							routingHelper.setPauseNaviation(true);
 						}
 						mapActivity.getMapViewTrackingUtilities().switchToRoutePlanningMode();
 						mapActivity.refreshMap();

OsmAnd/src/net/osmand/plus/resources/AsyncLoadingThread.java

@@ -29,7 +29,6 @@ public class AsyncLoadingThread extends Thread {
 	
 	private static final Log log = PlatformUtil.getLog(AsyncLoadingThread.class); 
 	
-	private Handler asyncLoadingPoi; 
 	private Handler asyncLoadingTransport;
 	
 	Stack<Object> requests = new Stack<Object>();
@@ -43,11 +42,7 @@ public class AsyncLoadingThread extends Thread {
 		this.resourceManger = resourceManger;
 	}
 	
-	private void startPoiLoadingThread() {
-		HandlerThread h = new HandlerThread("Loading poi");
-		h.start();
-		asyncLoadingPoi = new Handler(h.getLooper());
-	}
+	
 	
 	private void startTransportLoadingThread() {
 		HandlerThread h = new HandlerThread("Loading transport");
@@ -61,6 +56,8 @@ public class AsyncLoadingThread extends Thread {
 			progress = BusyIndicator.STATUS_GREEN;
 		} else if (resourceManger.getContext().getRoutingHelper().isRouteBeingCalculated()) {
 			progress = BusyIndicator.STATUS_ORANGE;
+		} else if (resourceManger.isSearchAmenitiesInProgress()) {
+			progress = BusyIndicator.STATUS_BLACK;
 		} else if (!requests.isEmpty()) {
 			progress = BusyIndicator.STATUS_BLACK;
 		} else if (transportLoadRequest != null && transportLoadRequest.isRunning()) {

OsmAnd/src/net/osmand/plus/resources/ResourceManager.java

@@ -270,6 +270,7 @@ public class ResourceManager {
 	protected StringBuilder builder = new StringBuilder(40);
 	protected char[] tileId = new char[120];
 	private GeoidAltitudeCorrection geoidAltitudeCorrection;
+	private boolean searchAmenitiesInProgress;
 
 	public synchronized String calculateTileId(ITileSource map, int x, int y, int zoom) {
 		builder.setLength(0);
@@ -718,13 +719,16 @@ public class ResourceManager {
 	public List<Amenity> searchAmenities(PoiFilter filter,
 			double topLatitude, double leftLongitude, double bottomLatitude, double rightLongitude, int zoom, final ResultMatcher<Amenity> matcher) {
 		final List<Amenity> amenities = new ArrayList<Amenity>();
-		if(filter instanceof NameFinderPoiFilter || filter instanceof SearchByNameFilter){
-			List<Amenity> tempResults = filter instanceof NameFinderPoiFilter  ? 
-					((NameFinderPoiFilter) filter).getSearchedAmenities() :((SearchByNameFilter) filter).getSearchedAmenities() ;
-			for(Amenity a : tempResults){
+		searchAmenitiesInProgress = true;
+		try {
+			if (filter instanceof NameFinderPoiFilter || filter instanceof SearchByNameFilter) {
+				List<Amenity> tempResults = filter instanceof NameFinderPoiFilter ? ((NameFinderPoiFilter) filter)
+						.getSearchedAmenities() : ((SearchByNameFilter) filter).getSearchedAmenities();
+				for (Amenity a : tempResults) {
 					LatLon l = a.getLocation();
-				if(l != null && l.getLatitude() <= topLatitude && l.getLatitude() >= bottomLatitude && l.getLongitude() >= leftLongitude && l.getLongitude() <= rightLongitude){
-					if(matcher.publish(a) ){
+					if (l != null && l.getLatitude() <= topLatitude && l.getLatitude() >= bottomLatitude
+							&& l.getLongitude() >= leftLongitude && l.getLongitude() <= rightLongitude) {
+						if (matcher.publish(a)) {
 							amenities.add(a);
 						}
 					}
@@ -754,6 +758,9 @@ public class ResourceManager {
 					}
 				}
 			}
+		} finally {
+			searchAmenitiesInProgress = false;
+		}
 		return amenities;
 	}
 	
@@ -813,14 +820,17 @@ public class ResourceManager {
 		return map;
 	}
 	
-	public void searchAmenitiesOnThePath(List<Location> locations, double radius, PoiFilter filter, ResultMatcher<Amenity> matcher) {
+	public List<Amenity> searchAmenitiesOnThePath(List<Location> locations, double radius, PoiFilter filter, ResultMatcher<Amenity> matcher) {
+		searchAmenitiesInProgress = true;
+		final List<Amenity> amenities = new ArrayList<Amenity>();
+		try {
 			if (locations != null && locations.size() > 0) {
 				List<AmenityIndexRepository> repos = new ArrayList<AmenityIndexRepository>();
 				double topLatitude = locations.get(0).getLatitude();
 				double bottomLatitude = locations.get(0).getLatitude();
 				double leftLongitude = locations.get(0).getLongitude();
 				double rightLongitude = locations.get(0).getLongitude();
-			for(Location l : locations) {
+				for (Location l : locations) {
 					topLatitude = Math.max(topLatitude, l.getLatitude());
 					bottomLatitude = Math.min(bottomLatitude, l.getLatitude());
 					leftLongitude = Math.min(leftLongitude, l.getLongitude());
@@ -832,12 +842,19 @@ public class ResourceManager {
 					}
 				}
 				if (!repos.isEmpty()) {
-				for(AmenityIndexRepository r : repos) {
-					r.searchAmenitiesOnThePath(locations, radius, filter, matcher);
+					for (AmenityIndexRepository r : repos) {
+						List<Amenity> res = r.searchAmenitiesOnThePath(locations, radius, filter, matcher);
+						if (res != null) {
+							amenities.addAll(res);
 						}
 					}
 				}
 			}
+		}finally {
+			searchAmenitiesInProgress = false;
+		}
+		return amenities;
+	}
 	
 	////////////////////////////////////////////// Working with address ///////////////////////////////////////////
 	
@@ -892,6 +909,10 @@ public class ResourceManager {
 		renderer.interruptLoadingMap();
 	}
 	
+	public boolean isSearchAmenitiesInProgress() {
+		return searchAmenitiesInProgress;
+	}
+	
 	public MapRenderRepositories getRenderer() {
 		return renderer;
 	}

OsmAnd/src/net/osmand/plus/routing/RoutingHelper.java

@@ -50,8 +50,8 @@ public class RoutingHelper {
 	private OsmandApplication app;
 	
 	private boolean isFollowingMode = false;
-	
 	private boolean isRoutePlanningMode = false;
+	private boolean isPauseNavigation = false;
 	
 	private GPXRouteParamsBuilder currentGPXRoute = null;
 
@@ -79,6 +79,7 @@ public class RoutingHelper {
 	private RouteCalculationProgressCallback progressRoute;
 	private SearchOnTheRouteHelper searchOnTheRouteHelper;
 
+
 //	private ProgressBar progress;
 //	private Handler progressHandler;
 
@@ -101,8 +102,17 @@ public class RoutingHelper {
 		return isFollowingMode;
 	}
 	
+	public void setPauseNaviation(boolean b) {
+		this.isPauseNavigation = b;
+	}
+	
+	public boolean isPauseNavigation() {
+		return isPauseNavigation;
+	}
+	
 	public void setFollowingMode(boolean follow) {
 		isFollowingMode = follow;
+		isPauseNavigation = false;
 		if (!follow) {
 			if (app.getNavigationService() != null) {
 				app.getNavigationService().stopIfNeeded(app, NavigationService.USED_BY_NAVIGATION);
@@ -932,4 +942,5 @@ public class RoutingHelper {
 		}
 	}
 
+
 }

OsmAnd/src/net/osmand/plus/views/POIMapLayer.java

@@ -21,6 +21,10 @@ import net.osmand.plus.R;
 import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.render.RenderingIcons;
 import net.osmand.plus.resources.ResourceManager;
+import net.osmand.plus.routing.RouteCalculationResult;
+import net.osmand.plus.routing.RoutingHelper;
+import net.osmand.plus.routing.RoutingHelper.IRouteInformationListener;
+import net.osmand.plus.routing.RoutingHelper.RouteCalculationProgressCallback;
 import net.osmand.plus.views.MapTextLayer.MapTextProvider;
 import android.app.AlertDialog;
 import android.app.AlertDialog.Builder;
@@ -36,7 +40,7 @@ import android.net.Uri;
 import android.widget.Toast;
 
 public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.IContextMenuProvider,
-		MapTextProvider<Amenity> {
+		MapTextProvider<Amenity>, IRouteInformationListener {
 	private static final int startZoom = 10;
 
 	public static final org.apache.commons.logging.Log log = PlatformUtil.getLog(POIMapLayer.class);
@@ -48,15 +52,20 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 	private final static int MAXIMUM_SHOW_AMENITIES = 5;
 
 	private ResourceManager resourceManager;
+	private RoutingHelper routingHelper;
 	private PoiFilter filter;
 	private MapTextLayer mapTextLayer;
 	
 	/// cache for displayed POI
 	// Work with cache (for map copied from AmenityIndexRepositoryOdb)
 	private MapLayerData<List<Amenity>> data;
+	private boolean path = false;
+	private double radius = 100;
 
 
 	public POIMapLayer(MapActivity activity) {
+		routingHelper = activity.getRoutingHelper();
+		routingHelper.addListener(this);
 		data = new OsmandMapLayer.MapLayerData<List<Amenity>>() {
 			{
 				ZOOM_THRESHOLD = 0;
@@ -70,6 +79,10 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 			@Override
 			protected List<Amenity> calculateResult(RotatedTileBox tileBox) {
 				QuadRect latLonBounds = tileBox.getLatLonBounds();
+				if(path) {
+					RouteCalculationResult result = routingHelper.getRoute();
+					return resourceManager.searchAmenitiesOnThePath(result.getImmutableAllLocations(), radius, filter, null);
+				} else {
 					return resourceManager.searchAmenities(filter, latLonBounds.top, latLonBounds.left,
 							latLonBounds.bottom, latLonBounds.right, tileBox.getZoom(), new ResultMatcher<Amenity>() {
 
@@ -84,6 +97,7 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 								}
 							});
 				}
+			}
 		};
 	}
 
@@ -92,10 +106,22 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 	}
 
 	public void setFilter(PoiFilter filter) {
+		 // TODO parameter
 		this.filter = filter;
+//		this.radius = 100;
+//		this.path = true;
+		this.path = false;
 		data.clearCache();
 	}
 	
+	public void setFilter(PoiFilter filter, double radius) {
+		this.filter = filter;
+		this.radius = radius;
+		this.path = true;
+		data.clearCache();
+	}
+	
+
 	public void getAmenityFromPoint(RotatedTileBox tb, PointF point, List<? super Amenity> am) {
 		List<Amenity> objects = data.getResults();
 		if (objects != null) {
@@ -224,6 +250,7 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 
 	@Override
 	public void destroyLayer() {
+		routingHelper.removeListener(this);
 	}
 
 	@Override
@@ -333,4 +360,16 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 		return o.getName(view.getSettings().usingEnglishNames());
 	}
 
+	@Override
+	public void newRouteIsCalculated(boolean newRoute) {
+		if(path) {
+			data.clearCache();
+		}
+	}
+
+	@Override
+	public void routeWasCancelled() {
+	}
+
+
 }

OsmAnd/src/net/osmand/plus/views/controls/MapNavigateControl.java

@@ -111,7 +111,7 @@ public class MapNavigateControl extends MapControls {
 				startNavigation();
 			}
 		});
-		if(!mapActivity.getRoutingHelper().isFollowingMode()) {
+		if(!mapActivity.getRoutingHelper().isFollowingMode() && !mapActivity.getRoutingHelper().isPauseNavigation()) {
 			startCounter();
 		}
 	}