Fixed NPE.

OsmAnd-java/src/net/osmand/router/RouteResultPreparation.java

@@ -19,6 +19,7 @@ import net.osmand.data.LatLon;
 import net.osmand.router.BinaryRoutePlanner.FinalRouteSegment;
 import net.osmand.router.BinaryRoutePlanner.RouteSegment;
 import net.osmand.router.RoutePlannerFrontEnd.RouteCalculationMode;
+import net.osmand.util.Algorithms;
 import net.osmand.util.MapUtils;
 
 import org.apache.commons.logging.Log;
@@ -438,6 +439,10 @@ public class RouteResultPreparation {
 				if (result.get(i).getObject().getOneway() == 0 || result.get(i + 1).getObject().getOneway() == 0) {
 					ut = false;
 				}
+				if (!Algorithms.objectEquals(result.get(i).getObject().getName(), 
+						result.get(i + 1).getObject().getName())) {
+					ut = false;
+				}
 				if (ut) {
 					tnext.setSkipToSpeak(true);
 					if (tl && TurnType.isLeftTurnNoUTurn(tnext.getValue())) {

OsmAnd-java/src/net/osmand/router/RoutingContext.java

@@ -326,8 +326,12 @@ public class RoutingContext {
 								if(excludeNotAllowed != null && !excludeNotAllowed.contains(ro.getId())) {
 									ts.add(ro);
 								}
-							} else if(excludeNotAllowed != null){
+							} else if(excludeNotAllowed != null && ro.getId() > 0){
 								excludeNotAllowed.add(ro.getId());
+								if(ts.excludedIds == null ){
+									ts.excludedIds = new TLongHashSet();
+								}
+								ts.excludedIds.add(ro.getId());
 							}
 						}
 					}
@@ -506,10 +510,22 @@ public class RoutingContext {
 			}
 			List<RoutingSubregionTile> subregions = indexedSubregions.get(tileId);
 			if (subregions != null) {
-				TLongHashSet duplicates = new TLongHashSet();
+				boolean load = false;
 				for (RoutingSubregionTile ts : subregions) {
 					if (!ts.isLoaded()) {
-						loadSubregionTile(ts, loadOptions == OPTION_IN_MEMORY_LOAD, null, duplicates);
+						load = true;
+					}
+				}
+				if (load) {
+					TLongHashSet excludeIds = new TLongHashSet();
+					for (RoutingSubregionTile ts : subregions) {
+						if (!ts.isLoaded()) {
+							loadSubregionTile(ts, loadOptions == OPTION_IN_MEMORY_LOAD, null, excludeIds);
+						} else {
+							if(ts.excludedIds != null) {
+								excludeIds.addAll(ts.excludedIds);
+							}
+						}
 					}
 				}
 			}
@@ -628,6 +644,7 @@ public class RoutingContext {
 		private NativeRouteSearchResult searchResult = null;
 		private int isLoaded = 0;
 		private TLongObjectMap<RouteSegment> routes = null;
+		private TLongHashSet excludedIds = null;
 
 		public RoutingSubregionTile(RouteSubregion subregion) {
 			this.subregion = subregion;
@@ -738,6 +755,7 @@ public class RoutingContext {
 			}
 			searchResult = null;
 			routes = null;
+			excludedIds = null;
 		}
 		
 		public void setLoadedNonNative(){

OsmAnd/res/layout/dialog_live_updates_item_settings.xml

@@ -52,6 +52,16 @@
             tools:text="@string/last_update"/>
     </LinearLayout>
 
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"
+            android:orientation="vertical">
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="54dp"
@@ -173,14 +183,16 @@
                     android:gravity="center_vertical"
                     android:textColor="?android:attr/textColorPrimary"
                     android:textSize="16sp"
-            tools:text="64NB"/>
+                    tools:text="64MB"/>
 
             </LinearLayout>
 
+        </LinearLayout>
+
+    </ScrollView>
 
     <View
         android:layout_width="match_parent"
         android:layout_height="1dp"
-        android:layout_marginTop="24dp"
         android:background="?attr/dashboard_divider"/>
 </LinearLayout>

OsmAnd/src/net/osmand/plus/OsmandSettings.java

@@ -1135,8 +1135,8 @@ public class OsmandSettings {
 	public final CommonPreference<String> MAP_TILE_SOURCES = new StringPreference("map_tile_sources",
 			TileSourceManager.getMapnikSource().getName()).makeGlobal();
 
-	public final CommonPreference<Boolean> SHOW_LAYER_TRANSPARENCY_SEEKBAR =
+	public final CommonPreference<LayerTransparencySeekbarMode> LAYER_TRANSPARENCY_SEEKBAR_MODE =
-			new BooleanPreference("show_layer_transparency_seekbar", false).makeGlobal();
+			new EnumIntPreference<>("layer_transparency_seekbar_mode", LayerTransparencySeekbarMode.UNDEFINED, LayerTransparencySeekbarMode.values());
 
 	public final CommonPreference<String> MAP_OVERLAY_PREVIOUS = new StringPreference("map_overlay_previous", null).makeGlobal().cache();
 
@@ -2579,6 +2579,24 @@ public class OsmandSettings {
 		}
 	}
 
+
+	public enum LayerTransparencySeekbarMode {
+		OVERLAY(R.string.overlay_transparency),
+		UNDERLAY(R.string.map_transparency),
+		OFF(R.string.shared_string_off),
+		UNDEFINED(R.string.shared_string_none);
+
+		private final int key;
+
+		LayerTransparencySeekbarMode(int key) {
+			this.key = key;
+		}
+
+		public String toHumanString(Context ctx) {
+			return ctx.getString(key);
+		}
+	}
+
 	public enum MapMarkersMode {
 		TOOLBAR(R.string.shared_string_topbar),
 		WIDGETS(R.string.shared_string_widgets),

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

@@ -6,6 +6,7 @@ import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.media.AudioManager;
 import android.os.AsyncTask;
@@ -19,6 +20,7 @@ import android.preference.Preference.OnPreferenceChangeListener;
 import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.PreferenceGroup;
 import android.preference.PreferenceScreen;
+import android.support.v4.app.ActivityCompat.OnRequestPermissionsResultCallback;
 import android.support.v7.app.AlertDialog;
 import android.widget.EditText;
 import android.widget.LinearLayout;
@@ -52,13 +54,15 @@ import java.util.List;
 import java.util.Set;
 
 
-public class SettingsGeneralActivity extends SettingsBaseActivity {
+public class SettingsGeneralActivity extends SettingsBaseActivity implements OnRequestPermissionsResultCallback {
 
 	public static final String MORE_VALUE = "MORE_VALUE";
 	private Preference applicationDir;
 	private ListPreference applicationModePreference;
 	private ListPreference drivingRegionPreference;
-
+	private ChooseAppDirFragment chooseAppDirFragment;
+	private boolean permissionRequested;
+	private boolean permissionGranted;
 
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
@@ -335,15 +339,18 @@ public class SettingsGeneralActivity extends SettingsBaseActivity {
 
 	private void showAppDirDialogV19() {
 		AlertDialog.Builder bld = new AlertDialog.Builder(this);
-		ChooseAppDirFragment frg = new DashChooseAppDirFragment.ChooseAppDirFragment(this, (Dialog) null) {
+		chooseAppDirFragment = new DashChooseAppDirFragment.ChooseAppDirFragment(this, (Dialog) null) {
 			@Override
 			protected void successCallback() {
 				updateApplicationDirTextAndSummary();
 			}
 		};
-		bld.setView(frg.initView(getLayoutInflater(), null, null));
+		if (permissionRequested && !permissionGranted) {
+			chooseAppDirFragment.setPermissionDenied();
+		}
+		bld.setView(chooseAppDirFragment.initView(getLayoutInflater(), null, null));
 		AlertDialog dlg = bld.show();
-		frg.setDialog(dlg);
+		chooseAppDirFragment.setDialog(dlg);
 	}
 
 
@@ -620,5 +627,28 @@ public class SettingsGeneralActivity extends SettingsBaseActivity {
 		return setFiles;
 	}
 
-
+	@Override
+	protected void onResume() {
+		super.onResume();
+		if (permissionRequested) {
+			showAppDirDialogV19();
+			permissionRequested = false;
+		}
+	}
+
+	@Override
+	public void onRequestPermissionsResult(int requestCode,
+										   String permissions[], int[] grantResults) {
+		permissionRequested = requestCode == DownloadActivity.PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE;
+		if (permissionRequested
+				&& grantResults.length > 0
+				&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+			permissionGranted = true;
+		} else {
+			permissionGranted = false;
+			Toast.makeText(this,
+					R.string.missing_write_external_storage_permission,
+					Toast.LENGTH_LONG).show();
+		}
+	}
 }

OsmAnd/src/net/osmand/plus/dashboard/DashChooseAppDirFragment.java

@@ -1,5 +1,6 @@
 package net.osmand.plus.dashboard;
 
+import android.Manifest;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.Dialog;
@@ -11,6 +12,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.StatFs;
 import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentActivity;
 import android.support.v7.app.AlertDialog;
@@ -30,6 +32,7 @@ import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.ProgressImplementation;
 import net.osmand.plus.R;
+import net.osmand.plus.download.DownloadActivity;
 import net.osmand.util.Algorithms;
 
 import java.io.File;
@@ -66,6 +69,9 @@ public class DashChooseAppDirFragment {
 		private Fragment fragment;
 		private Dialog dlg;
 
+		private static int typeTemp = -1;
+		private static String selectePathTemp;
+
 		public ChooseAppDirFragment(Activity activity, Fragment f) {
 			this.activity = activity;
 			this.fragment = f;
@@ -76,6 +82,11 @@ public class DashChooseAppDirFragment {
 			this.dlg = dlg;
 		}
 
+		public void setPermissionDenied() {
+			typeTemp = -1;
+			selectePathTemp = null;
+		}
+
 		private String getFreeSpace(File dir) {
 			if (dir.canRead()) {
 				StatFs fs = new StatFs(dir.getAbsolutePath());
@@ -150,6 +161,7 @@ public class DashChooseAppDirFragment {
 			copyMapsBtn = view.findViewById(R.id.copy_maps);
 			confirmBtn = view.findViewById(R.id.confirm);
 			addListeners();
+			processPermissionGranted();
 			updateView();
 			return view;
 		}
@@ -172,14 +184,12 @@ public class DashChooseAppDirFragment {
 				types.add(OsmandSettings.EXTERNAL_STORAGE_TYPE_SPECIFIED);
 			}
 			File df = settings.getDefaultInternalStorage();
-			if (type == OsmandSettings.EXTERNAL_STORAGE_TYPE_DEFAULT || OsmandSettings.isWritable(df)) {
 			if (type == OsmandSettings.EXTERNAL_STORAGE_TYPE_DEFAULT) {
 				selected = items.size();
 			}
 			items.add(getString(R.string.storage_directory_shared));
 			paths.add(df.getAbsolutePath());
 			types.add(OsmandSettings.EXTERNAL_STORAGE_TYPE_DEFAULT);
-			}
 
 			File[] externals = getMyApplication().getExternalFilesDirs(null);
 			if (externals != null) {
@@ -231,13 +241,29 @@ public class DashChooseAppDirFragment {
 							if (which == items.size() - 1) {
 								dialog.dismiss();
 								showOtherDialog();
+							} else {
+
+								if (types.get(which) == OsmandSettings.EXTERNAL_STORAGE_TYPE_DEFAULT
+										&& !DownloadActivity.hasPermissionToWriteExternalStorage(activity)) {
+
+									typeTemp = types.get(which);
+									selectePathTemp = paths.get(which);
+									dialog.dismiss();
+									if (dlg != null) {
+										dlg.dismiss();
+									}
+
+									ActivityCompat.requestPermissions(activity,
+											new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
+											DownloadActivity.PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
+
 								} else {
 									mapsCopied = false;
 									type = types.get(which);
 									selectedFile = new File(paths.get(which));
 									dialog.dismiss();
 									updateView();
-
+								}
 							}
 						}
 					});
@@ -245,6 +271,17 @@ public class DashChooseAppDirFragment {
 			editalert.show();
 		}
 
+		private void processPermissionGranted() {
+			if (typeTemp != -1 && selectePathTemp != null) {
+				mapsCopied = false;
+				type = typeTemp;
+				selectedFile = new File(selectePathTemp);
+
+				typeTemp = -1;
+				selectePathTemp = null;
+			}
+		}
+
 		public void showOtherDialog() {
 			AlertDialog.Builder editalert = new AlertDialog.Builder(activity);
 			editalert.setTitle(R.string.application_dir);

OsmAnd/src/net/osmand/plus/dialogs/ConfigureMapMenu.java

@@ -220,7 +220,7 @@ public class ConfigureMapMenu {
 		selected = settings.SELECTED_POI_FILTER_FOR_MAP.get() != null;
 		adapter.addItem(new ContextMenuItem.ItemBuilder()
 				.setTitleId(R.string.layer_poi, activity)
-				.setSelected(settings.SELECTED_POI_FILTER_FOR_MAP.get() != null)
+				.setSelected(selected)
 				.setDescription(POIMapLayer.getSelectedPoiName(app))
 				.setColor(selected ? R.color.osmand_orange : ContextMenuItem.INVALID_ID)
 				.setIcon(R.drawable.ic_action_info_dark)

OsmAnd/src/net/osmand/plus/dialogs/RasterMapMenu.java

@@ -1,5 +1,6 @@
 package net.osmand.plus.dialogs;
 
+import android.support.annotation.NonNull;
 import android.support.annotation.StringRes;
 import android.view.View;
 import android.widget.ArrayAdapter;
@@ -9,10 +10,12 @@ import net.osmand.plus.ContextMenuItem;
 import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandPlugin;
 import net.osmand.plus.OsmandSettings;
+import net.osmand.plus.OsmandSettings.LayerTransparencySeekbarMode;
 import net.osmand.plus.R;
 import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.activities.MapActivityLayers;
 import net.osmand.plus.rastermaps.OsmandRasterMapsPlugin;
+import net.osmand.plus.rastermaps.OsmandRasterMapsPlugin.RasterMapType;
 import net.osmand.plus.views.GPXLayer;
 import net.osmand.plus.views.RouteLayer;
 
@@ -20,7 +23,7 @@ public class RasterMapMenu {
 	private static final String TAG = "RasterMapMenu";
 
 	public static ContextMenuAdapter createListAdapter(final MapActivity mapActivity,
-													   final OsmandRasterMapsPlugin.RasterMapType type) {
+													   final RasterMapType type) {
 		ContextMenuAdapter adapter = new ContextMenuAdapter();
 		adapter.setDefaultLayoutId(R.layout.list_item_icon_and_menu);
 		createLayersItems(adapter, mapActivity, type);
@@ -29,23 +32,25 @@ public class RasterMapMenu {
 
 	private static void createLayersItems(final ContextMenuAdapter contextMenuAdapter,
 										  final MapActivity mapActivity,
-										  final OsmandRasterMapsPlugin.RasterMapType type) {
+										  final RasterMapType type) {
-		OsmandApplication app = mapActivity.getMyApplication();
+		final OsmandApplication app = mapActivity.getMyApplication();
 		final OsmandSettings settings = app.getSettings();
 		final OsmandRasterMapsPlugin plugin = OsmandPlugin.getEnabledPlugin(OsmandRasterMapsPlugin.class);
 		assert plugin != null;
 		final OsmandSettings.CommonPreference<Integer> mapTransparencyPreference;
 		final OsmandSettings.CommonPreference<String> mapTypePreference;
 		final OsmandSettings.CommonPreference<String> exMapTypePreference;
+		final LayerTransparencySeekbarMode currentMapTypeSeekbarMode =
+				type == RasterMapType.OVERLAY ? LayerTransparencySeekbarMode.OVERLAY : LayerTransparencySeekbarMode.UNDERLAY;
 		@StringRes final int mapTypeString;
 		@StringRes final int mapTypeStringTransparency;
-		if (type == OsmandRasterMapsPlugin.RasterMapType.OVERLAY) {
+		if (type == RasterMapType.OVERLAY) {
 			mapTransparencyPreference = settings.MAP_OVERLAY_TRANSPARENCY;
 			mapTypePreference = settings.MAP_OVERLAY;
 			exMapTypePreference = settings.MAP_OVERLAY_PREVIOUS;
 			mapTypeString = R.string.map_overlay;
 			mapTypeStringTransparency = R.string.overlay_transparency;
-		} else if (type == OsmandRasterMapsPlugin.RasterMapType.UNDERLAY) {
+		} else if (type == RasterMapType.UNDERLAY) {
 			mapTransparencyPreference = settings.MAP_TRANSPARENCY;
 			mapTypePreference = settings.MAP_UNDERLAY;
 			exMapTypePreference = settings.MAP_UNDERLAY_PREVIOUS;
@@ -86,29 +91,31 @@ public class RasterMapMenu {
 
 			@Override
 			public boolean onContextMenuClick(final ArrayAdapter<ContextMenuItem> adapter,
-											  int itemId, int pos, boolean isChecked) {
+											  final int itemId, final int pos, final boolean isChecked) {
 				if (itemId == toggleActionStringId) {
+					app.runInUIThread(new Runnable() {
+						@Override
+						public void run() {
+							plugin.toggleUnderlayState(mapActivity, type, onMapSelectedCallback);
+							if (type == RasterMapType.UNDERLAY) {
+								hidePolygonsPref.set(isChecked);
+								mapActivity.getDashboard().refreshContent(true);
+							}
+							refreshMapComplete(mapActivity);
+						}
+					});
+				} else if (itemId == R.string.show_polygons) {
+					hidePolygonsPref.set(!isChecked);
+					refreshMapComplete(mapActivity);
+				} else if (itemId == R.string.show_transparency_seekbar) {
+					settings.LAYER_TRANSPARENCY_SEEKBAR_MODE.set(
+							isChecked ? currentMapTypeSeekbarMode : LayerTransparencySeekbarMode.OFF);
 					if (isChecked) {
 						mapLayers.getMapControlsLayer().showTransparencyBar(mapTransparencyPreference);
 					} else {
 						mapLayers.getMapControlsLayer().hideTransparencyBar(mapTransparencyPreference);
 					}
 					mapLayers.getMapControlsLayer().setTransparencyBarEnabled(isChecked);
-					plugin.toggleUnderlayState(mapActivity, type, onMapSelectedCallback);
-					if (type == OsmandRasterMapsPlugin.RasterMapType.UNDERLAY && !isChecked) {
-						hidePolygonsPref.set(false);
-						mapActivity.getDashboard().refreshContent(true);
-					}
-					refreshMapComplete(mapActivity);
-				} else if (itemId == R.string.show_polygons) {
-					hidePolygonsPref.set(!isChecked);
-					refreshMapComplete(mapActivity);
-				} else if (itemId == R.string.show_transparency_seekbar) {
-					settings.SHOW_LAYER_TRANSPARENCY_SEEKBAR.set(isChecked);
-					mapLayers.getMapControlsLayer().setTransparencyBarEnabled(isChecked);
-					if (isChecked) {
-						mapLayers.getMapControlsLayer().showTransparencyBar(mapTransparencyPreference);
-					}
 				}
 				return false;
 			}
@@ -144,15 +151,14 @@ public class RasterMapMenu {
 					.setProgress(mapTransparencyPreference.get())
 					.setListener(l)
 					.setIntegerListener(integerListener).createItem());
-			if (type == OsmandRasterMapsPlugin.RasterMapType.UNDERLAY) {
+			if (type == RasterMapType.UNDERLAY) {
 				contextMenuAdapter.addItem(new ContextMenuItem.ItemBuilder()
 						.setTitleId(R.string.show_polygons, mapActivity)
 						.hideDivider(true)
 						.setListener(l)
-						.setSelected(hidePolygonsPref.get()).createItem());
+						.setSelected(!hidePolygonsPref.get()).createItem());
 			}
-			Boolean transparencySwitchState = settings.SHOW_LAYER_TRANSPARENCY_SEEKBAR.get()
+			Boolean transparencySwitchState = isSeekbarVisible(app, type);
-					&& mapLayers.getMapControlsLayer().isTransparencyBarInitialized();
 			contextMenuAdapter.addItem(new ContextMenuItem.ItemBuilder()
 					.setTitleId(R.string.show_transparency_seekbar, mapActivity)
 					.hideDivider(true)
@@ -161,7 +167,15 @@ public class RasterMapMenu {
 		}
 	}
 
-	private static void refreshMapComplete(final MapActivity activity) {
+	@NonNull
+	public static Boolean isSeekbarVisible(OsmandApplication app, RasterMapType type) {
+		final OsmandSettings.LayerTransparencySeekbarMode currentMapTypeSeekbarMode =
+				type == RasterMapType.OVERLAY ? OsmandSettings.LayerTransparencySeekbarMode.OVERLAY : OsmandSettings.LayerTransparencySeekbarMode.UNDERLAY;
+		LayerTransparencySeekbarMode seekbarMode = app.getSettings().LAYER_TRANSPARENCY_SEEKBAR_MODE.get();
+		return seekbarMode == LayerTransparencySeekbarMode.UNDEFINED || seekbarMode == currentMapTypeSeekbarMode;
+	}
+
+	public static void refreshMapComplete(final MapActivity activity) {
 		activity.getMyApplication().getResourceManager().getRenderer().clearCache();
 		activity.updateMapSettings();
 		GPXLayer gpx = activity.getMapView().getLayerByClass(GPXLayer.class);

OsmAnd/src/net/osmand/plus/rastermaps/OsmandRasterMapsPlugin.java

@@ -28,12 +28,14 @@ import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandPlugin;
 import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.OsmandSettings.CommonPreference;
+import net.osmand.plus.OsmandSettings.LayerTransparencySeekbarMode;
 import net.osmand.plus.R;
 import net.osmand.plus.Version;
 import net.osmand.plus.activities.DownloadTilesDialog;
 import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.activities.MapActivityLayers;
 import net.osmand.plus.dashboard.DashboardOnMap.DashboardType;
+import net.osmand.plus.dialogs.RasterMapMenu;
 import net.osmand.plus.views.MapTileLayer;
 import net.osmand.plus.views.OsmandMapTileView;
 import net.osmand.util.Algorithms;
@@ -104,6 +106,8 @@ public class OsmandRasterMapsPlugin extends OsmandPlugin {
 		};
 		// mapView.addLayer(overlayLayer, 0.7f);
 		settings.MAP_OVERLAY_TRANSPARENCY.addListener(overlayLayerListener);
+
+
 	}
 
 	@Override
@@ -234,7 +238,6 @@ public class OsmandRasterMapsPlugin extends OsmandPlugin {
 	public void registerLayerContextMenuActions(final OsmandMapTileView mapView,
 												ContextMenuAdapter adapter,
 												final MapActivity mapActivity) {
-		final MapActivityLayers layers = mapActivity.getMapLayers();
 		ContextMenuAdapter.ItemClickListener listener = new ContextMenuAdapter.OnRowItemClick() {
 			@Override
 			public boolean onRowItemClick(ArrayAdapter<ContextMenuItem> adapter, View view, int itemId, int position) {
@@ -288,6 +291,11 @@ public class OsmandRasterMapsPlugin extends OsmandPlugin {
 										item.setColorRes(hasUnderlayDescription ? R.color.osmand_orange : ContextMenuItem.INVALID_ID);
 
 										adapter.notifyDataSetChanged();
+
+										final OsmandSettings.CommonPreference<Boolean> hidePolygonsPref =
+												mapActivity.getMyApplication().getSettings().getCustomRenderBooleanProperty("noPolygons");
+										hidePolygonsPref.set(hasUnderlayDescription);
+										RasterMapMenu.refreshMapComplete(mapActivity);
 									}
 								});
 						return false;
@@ -526,24 +534,44 @@ public class OsmandRasterMapsPlugin extends OsmandPlugin {
 		OsmandMapTileView mapView = mapActivity.getMapView();
 		CommonPreference<String> mapTypePreference;
 		CommonPreference<String> exMapTypePreference;
+		OsmandSettings.CommonPreference<Integer> mapTransparencyPreference;
 		ITileSource map;
 		if (type == RasterMapType.OVERLAY) {
+			mapTransparencyPreference = settings.MAP_OVERLAY_TRANSPARENCY;
 			mapTypePreference = settings.MAP_OVERLAY;
 			exMapTypePreference = settings.MAP_OVERLAY_PREVIOUS;
 			map = overlayLayer.getMap();
 		} else {
 			// Underlay expected
+			mapTransparencyPreference = settings.MAP_TRANSPARENCY;
 			mapTypePreference = settings.MAP_UNDERLAY;
 			exMapTypePreference = settings.MAP_UNDERLAY_PREVIOUS;
 			map = underlayLayer.getMap();
 		}
 
+		boolean isChecked = map == null;
+		boolean showSeekbar = isChecked && RasterMapMenu.isSeekbarVisible(app, type);
+		boolean hideSeekbar = !isChecked && RasterMapMenu.isSeekbarVisible(app, type);
+		MapActivityLayers mapLayers = mapActivity.getMapLayers();
+		CommonPreference<LayerTransparencySeekbarMode> seekbarModePref = settings.LAYER_TRANSPARENCY_SEEKBAR_MODE;
+		if (showSeekbar) {
+			mapLayers.getMapControlsLayer().showTransparencyBar(mapTransparencyPreference);
+			mapLayers.getMapControlsLayer().setTransparencyBarEnabled(true);
+			if (seekbarModePref.get() == LayerTransparencySeekbarMode.UNDEFINED) {
+				final OsmandSettings.LayerTransparencySeekbarMode currentMapTypeSeekbarMode =
+						type == OsmandRasterMapsPlugin.RasterMapType.OVERLAY ? OsmandSettings.LayerTransparencySeekbarMode.OVERLAY : OsmandSettings.LayerTransparencySeekbarMode.UNDERLAY;
+				seekbarModePref.set(currentMapTypeSeekbarMode);
+			}
+		} else if (hideSeekbar) {
+			mapLayers.getMapControlsLayer().hideTransparencyBar(mapTransparencyPreference);
+			mapLayers.getMapControlsLayer().setTransparencyBarEnabled(false);
+		}
+
 		if (map != null) {
 			mapTypePreference.set(null);
 			if (callback != null) {
 				callback.onMapSelected();
 			}
-			MapActivityLayers mapLayers = mapActivity.getMapLayers();
 			updateMapLayers(mapView, null, mapLayers);
 		} else {
 			selectMapOverlayLayer(mapView, mapTypePreference, exMapTypePreference, false, mapActivity, callback);

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

@@ -32,6 +32,7 @@ import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandPlugin;
 import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.OsmandSettings.CommonPreference;
+import net.osmand.plus.OsmandSettings.LayerTransparencySeekbarMode;
 import net.osmand.plus.R;
 import net.osmand.plus.TargetPointsHelper;
 import net.osmand.plus.TargetPointsHelper.TargetPoint;
@@ -68,7 +69,7 @@ public class MapControlsLayer extends OsmandMapLayer {
 
 	private SeekBar transparencyBar;
 	private LinearLayout transparencyBarLayout;
-	private static CommonPreference<Integer> settingsToTransparency;
+	private static CommonPreference<Integer> transparencySetting;
 	private boolean isTransparencyBarEnabled = true;
 	private OsmandSettings settings;
 
@@ -611,8 +612,8 @@ public class MapControlsLayer extends OsmandMapLayer {
 		transparencyBarLayout = (LinearLayout) mapActivity.findViewById(R.id.map_transparency_layout);
 		transparencyBar = (SeekBar) mapActivity.findViewById(R.id.map_transparency_seekbar);
 		transparencyBar.setMax(255);
-		if (settingsToTransparency != null) {
+		if (transparencySetting != null) {
-			transparencyBar.setProgress(settingsToTransparency.get());
+			transparencyBar.setProgress(transparencySetting.get());
 			transparencyBarLayout.setVisibility(View.VISIBLE);
 		} else {
 			transparencyBarLayout.setVisibility(View.GONE);
@@ -629,8 +630,8 @@ public class MapControlsLayer extends OsmandMapLayer {
 
 			@Override
 			public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-				if (settingsToTransparency != null) {
+				if (transparencySetting != null) {
-					settingsToTransparency.set(progress);
+					transparencySetting.set(progress);
 					mapActivity.getMapView().refreshMap();
 				}
 			}
@@ -640,15 +641,24 @@ public class MapControlsLayer extends OsmandMapLayer {
 			@Override
 			public void onClick(View v) {
 				transparencyBarLayout.setVisibility(View.GONE);
-				settings.SHOW_LAYER_TRANSPARENCY_SEEKBAR.set(false);
+				settings.LAYER_TRANSPARENCY_SEEKBAR_MODE.set(LayerTransparencySeekbarMode.OFF);
-				hideTransparencyBar(settingsToTransparency);
+				hideTransparencyBar(transparencySetting);
 			}
 		});
+
+		LayerTransparencySeekbarMode seekbarMode = settings.LAYER_TRANSPARENCY_SEEKBAR_MODE.get();
+		if (seekbarMode == LayerTransparencySeekbarMode.OVERLAY && settings.MAP_OVERLAY.get() != null) {
+			showTransparencyBar(settings.MAP_OVERLAY_TRANSPARENCY);
+			setTransparencyBarEnabled(true);
+		} else if (seekbarMode == LayerTransparencySeekbarMode.UNDERLAY && settings.MAP_UNDERLAY.get() != null) {
+			showTransparencyBar(settings.MAP_TRANSPARENCY);
+			setTransparencyBarEnabled(true);
+		}
 	}
 
 	public void showTransparencyBar(CommonPreference<Integer> transparenPreference) {
-		if (MapControlsLayer.settingsToTransparency != transparenPreference) {
+		if (MapControlsLayer.transparencySetting != transparenPreference) {
-			MapControlsLayer.settingsToTransparency = transparenPreference;
+			MapControlsLayer.transparencySetting = transparenPreference;
 			if (isTransparencyBarEnabled) {
 				transparencyBarLayout.setVisibility(View.VISIBLE);
 			}
@@ -657,15 +667,15 @@ public class MapControlsLayer extends OsmandMapLayer {
 	}
 
 	public void hideTransparencyBar(CommonPreference<Integer> transparentPreference) {
-		if (settingsToTransparency == transparentPreference) {
+		if (transparencySetting == transparentPreference) {
 			transparencyBarLayout.setVisibility(View.GONE);
-			settingsToTransparency = null;
+			transparencySetting = null;
 		}
 	}
 
 	public void setTransparencyBarEnabled(boolean isTransparencyBarEnabled) {
 		this.isTransparencyBarEnabled = isTransparencyBarEnabled;
-		if (settingsToTransparency != null) {
+		if (transparencySetting != null) {
 			if (isTransparencyBarEnabled) {
 				transparencyBarLayout.setVisibility(View.VISIBLE);
 			} else {
@@ -674,10 +684,6 @@ public class MapControlsLayer extends OsmandMapLayer {
 		}
 	}
 
-	public boolean isTransparencyBarInitialized() {
-		return settingsToTransparency != null;
-	}
-
 	private class MapHudButton {
 		View iv;
 		int bgDark;

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

@@ -322,8 +322,12 @@ public class POIMapLayer extends OsmandMapLayer implements ContextMenuLayer.ICon
 			return app.getResources().getString(R.string.shared_string_none);
 		}
 		PoiUIFilter filter = pfh.getFilterById(filterId);
+		if (filter == null) {
+			return app.getResources().getString(R.string.shared_string_none);
+		} else {
 			return filter.getName();
 		}
+	}
 
 	static int getResIdFromAttribute(final Context ctx, final int attr) {
 		if (attr == 0)