From b554d058e4fd02907e481da43023b8ce312e8daf Mon Sep 17 00:00:00 2001
From: Alexey Kulish <alexey.kulish@osmand.net>
Date: Mon, 5 Oct 2015 16:58:19 +0300
Subject: [PATCH] Adding voice prompts in progress. Fix WorldRegion init bug

---
 .../layout/two_line_with_images_list_item.xml |  10 ++
 .../src/net/osmand/plus/AppInitializer.java   |   4 +-
 OsmAnd/src/net/osmand/plus/WorldRegion.java   |  43 ++---
 .../plus/download/items/ItemViewHolder.java   |  78 ++++++++-
 .../plus/download/items/ItemsListBuilder.java | 159 ++++++++++--------
 .../download/items/RegionItemsFragment.java   |  42 ++++-
 .../download/items/VoiceDialogFragment.java   |   6 +
 .../download/items/VoiceItemsFragment.java    |   4 +
 .../download/items/WorldItemsFragment.java    |  90 ++++++++--
 9 files changed, 322 insertions(+), 114 deletions(-)
 create mode 100644 OsmAnd/src/net/osmand/plus/download/items/VoiceDialogFragment.java
 create mode 100644 OsmAnd/src/net/osmand/plus/download/items/VoiceItemsFragment.java

diff --git a/OsmAnd/res/layout/two_line_with_images_list_item.xml b/OsmAnd/res/layout/two_line_with_images_list_item.xml
index 924b6e9577..1ed62d8160 100644
--- a/OsmAnd/res/layout/two_line_with_images_list_item.xml
+++ b/OsmAnd/res/layout/two_line_with_images_list_item.xml
@@ -69,6 +69,16 @@
             tools:src="@drawable/ic_action_import"
             tools:visibility="visible"
             android:visibility="gone"/>
+
+        <Button
+            android:id="@+id/rightButton"
+            android:layout_width="wrap_content"
+            android:layout_height="40dp"
+            android:layout_gravity="center_vertical"
+            android:layout_marginRight="4dp"
+            android:text="BUY"
+            android:visibility="gone"/>
+
     </LinearLayout>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/OsmAnd/src/net/osmand/plus/AppInitializer.java b/OsmAnd/src/net/osmand/plus/AppInitializer.java
index 1e54201f87..521c13ccf8 100644
--- a/OsmAnd/src/net/osmand/plus/AppInitializer.java
+++ b/OsmAnd/src/net/osmand/plus/AppInitializer.java
@@ -220,7 +220,7 @@ public class AppInitializer implements IProgress {
 	}
 
 	private void loadWorldRegions() {
-		app.worldRegion = WorldRegion.loadWorldRegions(app);
+		app.worldRegion.loadWorldRegions(app);
 	}
 	
 	private void initPoiTypes() {
@@ -274,6 +274,8 @@ public class AppInitializer implements IProgress {
 		app.selectedGpxHelper = startupInit(new GpxSelectionHelper(app, app.savingTrackHelper), GpxSelectionHelper.class);
 		app.favorites = startupInit(new FavouritesDbHelper(app), FavouritesDbHelper.class);
 		app.waypointHelper = startupInit(new WaypointHelper(app), WaypointHelper.class);
+		app.worldRegion = startupInit(new WorldRegion(), WorldRegion.class);
+		app.worldRegion.initWorld();
 		app.regions = startupInit(new OsmandRegions(), OsmandRegions.class);
 		app.regions.setLocale(app.getLanguage());
 		app.poiFilters = startupInit(new PoiFiltersHelper(app), PoiFiltersHelper.class);
diff --git a/OsmAnd/src/net/osmand/plus/WorldRegion.java b/OsmAnd/src/net/osmand/plus/WorldRegion.java
index f461a0987e..6bea8a0bcd 100644
--- a/OsmAnd/src/net/osmand/plus/WorldRegion.java
+++ b/OsmAnd/src/net/osmand/plus/WorldRegion.java
@@ -3,7 +3,6 @@ package net.osmand.plus;
 import android.content.res.Resources;
 
 import net.osmand.PlatformUtil;
-import net.osmand.data.LatLon;
 import net.osmand.map.OsmandRegions;
 import net.osmand.plus.download.DownloadActivityType;
 
@@ -34,9 +33,6 @@ public class WorldRegion implements Serializable {
 	private String downloadsIdPrefix;
 	private String name;
 
-	private LatLon bboxTopLeft;
-	private LatLon bboxBottomRight;
-
 	private Set<DownloadActivityType> resourceTypes;
 
 	// Hierarchy
@@ -59,14 +55,6 @@ public class WorldRegion implements Serializable {
 		return name;
 	}
 
-	public LatLon getBboxTopLeft() {
-		return bboxTopLeft;
-	}
-
-	public LatLon getBboxBottomRight() {
-		return bboxBottomRight;
-	}
-
 	public Set<DownloadActivityType> getResourceTypes() {
 		return resourceTypes;
 	}
@@ -110,19 +98,17 @@ public class WorldRegion implements Serializable {
 		return name != null ? name.hashCode() : 0;
 	}
 
-	private WorldRegion() {
+	public WorldRegion() {
 		superregion = null;
 		subregions = new LinkedList<>();
 		flattenedSubregions = new LinkedList<>();
 	}
 
-	private WorldRegion initWorld() {
+	public void initWorld() {
 		regionId = null;
 		downloadsIdPrefix = "world_";
 		name = null;
 		superregion = null;
-
-		return this;
 	}
 
 	private WorldRegion init(String regionId, OsmandRegions osmandRegions, String name) {
@@ -179,60 +165,57 @@ public class WorldRegion implements Serializable {
 		}
 	}
 
-	public static WorldRegion loadWorldRegions(OsmandApplication app) {
+	public void loadWorldRegions(OsmandApplication app) {
 		OsmandRegions osmandRegions = app.getRegions();
 
 		Map<String, String> loadedItems = osmandRegions.getFullNamesToLowercaseCopy();
 		if (loadedItems.size() == 0) {
-			return null;
+			return;
 		}
 
 		HashMap<String, WorldRegion> regionsLookupTable = new HashMap<>(loadedItems.size());
 
-		// Create root region
-		WorldRegion entireWorld = new WorldRegion().initWorld();
-
 		// Create main regions
 		Resources res = app.getResources();
 
 		WorldRegion africaRegion = createRegionAs(AFRICA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_africa));
-		entireWorld.addSubregion(africaRegion);
+		addSubregion(africaRegion);
 		regionsLookupTable.put(africaRegion.regionId, africaRegion);
 
 		WorldRegion asiaRegion = createRegionAs(ASIA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_asia));
-		entireWorld.addSubregion(asiaRegion);
+		addSubregion(asiaRegion);
 		regionsLookupTable.put(asiaRegion.regionId, asiaRegion);
 
 		WorldRegion australiaAndOceaniaRegion = createRegionAs(AUSTRALIA_AND_OCEANIA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_oceania));
-		entireWorld.addSubregion(australiaAndOceaniaRegion);
+		addSubregion(australiaAndOceaniaRegion);
 		regionsLookupTable.put(australiaAndOceaniaRegion.regionId, australiaAndOceaniaRegion);
 
 		WorldRegion centralAmericaRegion = createRegionAs(CENTRAL_AMERICA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_central_america));
-		entireWorld.addSubregion(centralAmericaRegion);
+		addSubregion(centralAmericaRegion);
 		regionsLookupTable.put(centralAmericaRegion.regionId, centralAmericaRegion);
 
 		WorldRegion europeRegion = createRegionAs(EUROPE_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_europe));
-		entireWorld.addSubregion(europeRegion);
+		addSubregion(europeRegion);
 		regionsLookupTable.put(europeRegion.regionId, europeRegion);
 
 		WorldRegion northAmericaRegion = createRegionAs(NORTH_AMERICA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_north_america));
-		entireWorld.addSubregion(northAmericaRegion);
+		addSubregion(northAmericaRegion);
 		regionsLookupTable.put(northAmericaRegion.regionId, northAmericaRegion);
 
 		WorldRegion russiaRegion = createRegionAs(RUSSIA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_russia));
-		entireWorld.addSubregion(russiaRegion);
+		addSubregion(russiaRegion);
 		regionsLookupTable.put(russiaRegion.regionId, russiaRegion);
 
 		WorldRegion southAmericaRegion = createRegionAs(SOUTH_AMERICA_REGION_ID,
 				loadedItems, osmandRegions, res.getString(R.string.index_name_south_america));
-		entireWorld.addSubregion(southAmericaRegion);
+		addSubregion(southAmericaRegion);
 		regionsLookupTable.put(southAmericaRegion.regionId, southAmericaRegion);
 
 		// Process remaining regions
@@ -271,8 +254,6 @@ public class WorldRegion implements Serializable {
 		for (String regionId : loadedItems.keySet()) {
 			LOG.warn("FullName = " + regionId + " parent=" + osmandRegions.getParentFullName(regionId));
 		}
-
-		return entireWorld;
 	}
 
 	private static WorldRegion createRegionAs(String regionId, Map<String, String> loadedItems, OsmandRegions osmandRegions, String localizedName) {
diff --git a/OsmAnd/src/net/osmand/plus/download/items/ItemViewHolder.java b/OsmAnd/src/net/osmand/plus/download/items/ItemViewHolder.java
index c1038da526..c4b5c5cb0f 100644
--- a/OsmAnd/src/net/osmand/plus/download/items/ItemViewHolder.java
+++ b/OsmAnd/src/net/osmand/plus/download/items/ItemViewHolder.java
@@ -4,33 +4,53 @@ import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
 import android.util.TypedValue;
 import android.view.View;
+import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.ProgressBar;
 import android.widget.TextView;
+import android.widget.Toast;
 
+import net.osmand.PlatformUtil;
+import net.osmand.access.AccessibleToast;
+import net.osmand.plus.OsmandPlugin;
 import net.osmand.plus.R;
 import net.osmand.plus.WorldRegion;
 import net.osmand.plus.download.BaseDownloadActivity;
 import net.osmand.plus.download.DownloadActivity;
 import net.osmand.plus.download.DownloadActivityType;
 import net.osmand.plus.download.IndexItem;
+import net.osmand.plus.srtmplugin.SRTMPlugin;
 
 public class ItemViewHolder {
+	private static final org.apache.commons.logging.Log LOG = PlatformUtil.getLog(WorldItemsFragment.class);
+
 	private final TextView nameTextView;
 	private final TextView descrTextView;
 	private final ImageView leftImageView;
 	private final ImageView rightImageButton;
+	private final Button rightButton;
 	private final ProgressBar progressBar;
 
 	private boolean srtmDisabled;
+	private boolean nauticalPluginDisabled;
+	private boolean freeVersion;
 	private int textColorPrimary;
 	private int textColorSecondary;
 
+	private enum RightButtonAction {
+		UNKNOWN,
+		ASK_FOR_SEAMARKS_PLUGIN,
+		ASK_FOR_SRTM_PLUGIN_PURCHASE,
+		ASK_FOR_SRTM_PLUGIN_ENABLE,
+		ASK_FOR_FULL_VERSION_PURCHASE
+	}
+
 	public ItemViewHolder(View convertView) {
 		nameTextView = (TextView) convertView.findViewById(R.id.name);
 		descrTextView = (TextView) convertView.findViewById(R.id.description);
 		leftImageView = (ImageView) convertView.findViewById(R.id.leftImageView);
 		rightImageButton = (ImageView) convertView.findViewById(R.id.rightImageButton);
+		rightButton = (Button) convertView.findViewById(R.id.rightButton);
 		progressBar = (ProgressBar) convertView.findViewById(R.id.progressBar);
 
 		TypedValue typedValue = new TypedValue();
@@ -45,15 +65,39 @@ public class ItemViewHolder {
 		this.srtmDisabled = srtmDisabled;
 	}
 
+	public void setNauticalPluginDisabled(boolean nauticalPluginDisabled) {
+		this.nauticalPluginDisabled = nauticalPluginDisabled;
+	}
+
+	public void setFreeVersion(boolean freeVersion) {
+		this.freeVersion = freeVersion;
+	}
+
 	public void bindIndexItem(final IndexItem indexItem, final DownloadActivity context, boolean showTypeInTitle, boolean showTypeInDesc) {
-		boolean light = context.getMyApplication().getSettings().isLightContent();
 		boolean disabled = false;
+		String textButtonCaption = "GET";
+		RightButtonAction rightButtonAction = RightButtonAction.UNKNOWN;
+
 		if (indexItem.getType() == DownloadActivityType.VOICE_FILE) {
 			nameTextView.setText(indexItem.getVisibleName(context,
 					context.getMyApplication().getRegions()));
 		} else {
+			if (indexItem.getSimplifiedFileName().equals(ItemsListBuilder.WORLD_SEAMARKS_KEY) && nauticalPluginDisabled) {
+				rightButtonAction = RightButtonAction.ASK_FOR_SEAMARKS_PLUGIN;
+				disabled = true;
+			}
 			if (indexItem.getType() == DownloadActivityType.SRTM_COUNTRY_FILE && srtmDisabled) {
 				nameTextView.setText(context.getString(R.string.srtm_plugin_disabled));
+				OsmandPlugin srtmPlugin = OsmandPlugin.getPlugin(SRTMPlugin.class);
+				if (srtmPlugin == null || srtmPlugin.needsInstallation()) {
+					rightButtonAction = RightButtonAction.ASK_FOR_SRTM_PLUGIN_PURCHASE;
+				} else if (!srtmPlugin.isActive()) {
+					rightButtonAction = RightButtonAction.ASK_FOR_SRTM_PLUGIN_ENABLE;
+				}
+
+				disabled = true;
+			} else if (indexItem.getType() == DownloadActivityType.WIKIPEDIA_FILE && freeVersion) {
+				rightButtonAction = RightButtonAction.ASK_FOR_FULL_VERSION_PURCHASE;
 				disabled = true;
 			} else if (showTypeInTitle) {
 				nameTextView.setText(indexItem.getType().getString(context));
@@ -84,6 +128,38 @@ public class ItemViewHolder {
 		});
 		progressBar.setVisibility(View.GONE);
 
+		if (rightButtonAction != RightButtonAction.UNKNOWN) {
+			rightButton.setText(textButtonCaption);
+			rightButton.setVisibility(View.VISIBLE);
+			rightImageButton.setVisibility(View.GONE);
+
+			final RightButtonAction action = rightButtonAction;
+
+			rightButton.setOnClickListener(new View.OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					switch (action) {
+						case ASK_FOR_FULL_VERSION_PURCHASE:
+							AccessibleToast.makeText(context, "Please purchase Full version", Toast.LENGTH_SHORT).show();
+							break;
+						case ASK_FOR_SEAMARKS_PLUGIN:
+							AccessibleToast.makeText(context.getApplicationContext(), "Please turn on Seamarks plugin", Toast.LENGTH_SHORT).show();
+							break;
+						case ASK_FOR_SRTM_PLUGIN_PURCHASE:
+							AccessibleToast.makeText(context, "Please purchase SRTM plugin", Toast.LENGTH_SHORT).show();
+							break;
+						case ASK_FOR_SRTM_PLUGIN_ENABLE:
+							AccessibleToast.makeText(context, "Please activate SRTM plugin", Toast.LENGTH_SHORT).show();
+							break;
+					}
+				}
+			});
+
+		} else {
+			rightButton.setVisibility(View.GONE);
+			rightImageButton.setVisibility(View.VISIBLE);
+		}
+
 		if (disabled) {
 			leftImageView.setImageDrawable(getContextIcon(context, indexItem.getType().getIconResource(), textColorSecondary));
 			nameTextView.setTextColor(textColorSecondary);
diff --git a/OsmAnd/src/net/osmand/plus/download/items/ItemsListBuilder.java b/OsmAnd/src/net/osmand/plus/download/items/ItemsListBuilder.java
index 1d6f516705..1aa66c2ec0 100644
--- a/OsmAnd/src/net/osmand/plus/download/items/ItemsListBuilder.java
+++ b/OsmAnd/src/net/osmand/plus/download/items/ItemsListBuilder.java
@@ -2,10 +2,13 @@ package net.osmand.plus.download.items;
 
 import android.content.Context;
 
+import net.osmand.Collator;
+import net.osmand.OsmAndCollator;
 import net.osmand.PlatformUtil;
 import net.osmand.map.OsmandRegions;
 import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandPlugin;
+import net.osmand.plus.R;
 import net.osmand.plus.WorldRegion;
 import net.osmand.plus.download.DownloadActivity;
 import net.osmand.plus.download.DownloadActivityType;
@@ -91,13 +94,21 @@ public class ItemsListBuilder {
 		}
 	}
 
+	public enum VoicePromptsType {
+		RECORDED,
+		TTS
+	}
+
 	private static final org.apache.commons.logging.Log LOG = PlatformUtil.getLog(ItemsListBuilder.class);
 
 	private static Map<WorldRegion, Map<String, IndexItem>> resourcesByRegions =
 			new HashMap<>();
 	private static List<WorldRegion> searchableWorldwideRegionItems = new LinkedList<>();
-	private static final Lock lock = new ReentrantLock();
 
+	private static List<IndexItem> voiceRecItems = new LinkedList<>();
+	private static List<IndexItem> voiceTTSItems = new LinkedList<>();
+
+	private static final Lock lock = new ReentrantLock();
 
 	private List<ResourceItem> regionMapItems;
 	private List allResourceItems;
@@ -127,6 +138,39 @@ public class ItemsListBuilder {
 		return list;
 	}
 
+	public static String getVoicePromtName(Context context, VoicePromptsType type) {
+		switch (type) {
+			case RECORDED:
+				return context.getResources().getString(R.string.index_name_voice);
+			case TTS:
+				return context.getResources().getString(R.string.index_name_tts_voice);
+			default:
+				return null;
+		}
+	}
+
+	public static List<IndexItem> getVoicePromptsItems(VoicePromptsType type) {
+		switch (type) {
+			case RECORDED:
+				return voiceRecItems;
+			case TTS:
+				return voiceTTSItems;
+			default:
+				return null;
+		}
+	}
+
+	public static boolean isVoicePromptsItemsEmpty(VoicePromptsType type) {
+		switch (type) {
+			case RECORDED:
+				return voiceRecItems.isEmpty();
+			case TTS:
+				return voiceTTSItems.isEmpty();
+			default:
+				return true;
+		}
+	}
+
 	public ItemsListBuilder(OsmandApplication app) {
 		this.app = app;
 		regionMapItems = new LinkedList<>();
@@ -159,26 +203,10 @@ public class ItemsListBuilder {
 		collectSubregionsDataAndItems();
 		collectResourcesDataAndItems();
 
-		LOG.warn("getRegionMapItems >>>");
-		for (ResourceItem resourceItem : getRegionMapItems()) {
-			LOG.warn("resId=" + resourceItem.getIndexItem().getFileName() + " title=" + resourceItem.getTitle());
-		}
-
-		LOG.warn("getAllResourceItems >>>");
-		for (Object obj : getAllResourceItems()) {
-			if (obj instanceof WorldRegion) {
-				WorldRegion item = (WorldRegion) obj;
-				LOG.warn("W resId=" + item.getRegionId() + " title=" + item.getName());
-			} else if (obj instanceof ResourceItem) {
-				ResourceItem resourceItem = (ResourceItem) obj;
-				LOG.warn("R resId=" + resourceItem.getIndexItem().getFileName() + " title=" + resourceItem.getTitle());
-			}
-		}
-
 		return true;
 	}
 
-	public static boolean prepareData(OsmandApplication app, List<IndexItem> resources) {
+	public static boolean prepareData(final OsmandApplication app, List<IndexItem> resources) {
 		lock.lock();
 		try {
 			List<IndexItem> resourcesInRepository;
@@ -191,58 +219,72 @@ public class ItemsListBuilder {
 				return false;
 			}
 
-			boolean doInit = resourcesByRegions.isEmpty();
-			boolean initSearchableRegions = searchableWorldwideRegionItems.isEmpty() || doInit;
-
-			if (initSearchableRegions) {
-				searchableWorldwideRegionItems.clear();
-			}
+			resourcesByRegions.clear();
+			searchableWorldwideRegionItems.clear();
+			voiceRecItems.clear();
+			voiceTTSItems.clear();
 
 			List<WorldRegion> mergedRegions = app.getWorldRegion().getFlattenedSubregions();
 			mergedRegions.add(app.getWorldRegion());
+			boolean voiceFilesProcessed = false;
 			for (WorldRegion region : mergedRegions) {
-				if (initSearchableRegions) {
-					searchableWorldwideRegionItems.add(region);
-				}
+				searchableWorldwideRegionItems.add(region);
 
 				String downloadsIdPrefix = region.getDownloadsIdPrefix();
 
 				Map<String, IndexItem> regionResources = new HashMap<>();
 
-				if (!doInit) {
-					regionResources.putAll(resourcesByRegions.get(region));
-				}
+				Set<DownloadActivityType> typesSet = new TreeSet<>(new Comparator<DownloadActivityType>() {
+					@Override
+					public int compare(DownloadActivityType dat1, DownloadActivityType dat2) {
+						return dat1.getTag().compareTo(dat2.getTag());
+					}
+				});
 
-				if (doInit) {
-					Set<DownloadActivityType> typesSet = new TreeSet<>(new Comparator<DownloadActivityType>() {
-						@Override
-						public int compare(DownloadActivityType dat1, DownloadActivityType dat2) {
-							return dat1.getTag().compareTo(dat2.getTag());
-						}
-					});
+				for (IndexItem resource : resourcesInRepository) {
 
-					for (IndexItem resource : resourcesInRepository) {
-
-						if (!resource.getSimplifiedFileName().startsWith(downloadsIdPrefix)) {
+					if (!voiceFilesProcessed) {
+						if (resource.getSimplifiedFileName().endsWith(".voice.zip")) {
+							voiceRecItems.add(resource);
+							continue;
+						} else if (resource.getSimplifiedFileName().contains(".ttsvoice.zip")) {
+							voiceTTSItems.add(resource);
 							continue;
 						}
-
-						typesSet.add(resource.getType());
-						regionResources.put(resource.getSimplifiedFileName(), resource);
 					}
 
-					if (region.getSuperregion() != null && region.getSuperregion().getSuperregion() != app.getWorldRegion()) {
-						if (region.getSuperregion().getResourceTypes() == null) {
-							region.getSuperregion().setResourceTypes(typesSet);
-						} else {
-							region.getSuperregion().getResourceTypes().addAll(typesSet);
-						}
+					if (!resource.getSimplifiedFileName().startsWith(downloadsIdPrefix)) {
+						continue;
 					}
 
-					region.setResourceTypes(typesSet);
+					typesSet.add(resource.getType());
+					regionResources.put(resource.getSimplifiedFileName(), resource);
 				}
+
+				voiceFilesProcessed = true;
+
+				if (region.getSuperregion() != null && region.getSuperregion().getSuperregion() != app.getWorldRegion()) {
+					if (region.getSuperregion().getResourceTypes() == null) {
+						region.getSuperregion().setResourceTypes(typesSet);
+					} else {
+						region.getSuperregion().getResourceTypes().addAll(typesSet);
+					}
+				}
+
+				region.setResourceTypes(typesSet);
 				resourcesByRegions.put(region, regionResources);
 			}
+
+			final Collator collator = OsmAndCollator.primaryCollator();
+			final OsmandRegions osmandRegions = app.getRegions();
+			Collections.sort(voiceRecItems, new Comparator<IndexItem>() {
+				@Override
+				public int compare(IndexItem lhs, IndexItem rhs) {
+					return collator.compare(lhs.getVisibleName(app.getApplicationContext(), osmandRegions),
+							rhs.getVisibleName(app.getApplicationContext(), osmandRegions));
+				}
+			});
+
 			return true;
 
 		} finally {
@@ -325,22 +367,5 @@ public class ItemsListBuilder {
 
 		Collections.sort(allResourceItems, new ResourceItemComparator());
 		Collections.sort(regionMapItems, new ResourceItemComparator());
-
-		/*
-		boolean nauticalPluginDisabled = OsmandPlugin.getEnabledPlugin(NauticalMapsPlugin.class) == null;
-
-		if (nauticalPluginDisabled) {
-			ResourceItem seamarksMapItem = null;
-			for (ResourceItem item : regionMapItems) {
-				if (item.getResourceId().equals(WORLD_SEAMARKS_KEY)) {
-					seamarksMapItem = item;
-					break;
-				}
-			}
-			if (seamarksMapItem != null) {
-				regionMapItems.remove(seamarksMapItem);
-			}
-		}
-		*/
 	}
 }
diff --git a/OsmAnd/src/net/osmand/plus/download/items/RegionItemsFragment.java b/OsmAnd/src/net/osmand/plus/download/items/RegionItemsFragment.java
index 544f3016f6..a1924aaa90 100644
--- a/OsmAnd/src/net/osmand/plus/download/items/RegionItemsFragment.java
+++ b/OsmAnd/src/net/osmand/plus/download/items/RegionItemsFragment.java
@@ -7,17 +7,21 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ExpandableListView;
+import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import net.osmand.PlatformUtil;
 import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandPlugin;
 import net.osmand.plus.R;
+import net.osmand.plus.Version;
 import net.osmand.plus.WorldRegion;
 import net.osmand.plus.activities.OsmandBaseExpandableListAdapter;
 import net.osmand.plus.activities.OsmandExpandableListFragment;
 import net.osmand.plus.download.DownloadActivity;
+import net.osmand.plus.openseamapsplugin.NauticalMapsPlugin;
 import net.osmand.plus.srtmplugin.SRTMPlugin;
+import net.osmand.util.Algorithms;
 
 import org.apache.commons.logging.Log;
 
@@ -36,6 +40,8 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 
 	private ItemsListBuilder builder;
 	private RegionsItemsAdapter listAdapter;
+	private int regionMapsGroupPos = -1;
+	private int additionalMapsGroupPos = -1;
 
 	private static final String REGION_KEY = "world_region_key";
 	private WorldRegion region;
@@ -115,11 +121,26 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 	private void fillRegionItemsAdapter() {
 		if (listAdapter != null) {
 			listAdapter.clear();
+			int nextAvailableGroupPos = 0;
 			if (builder.getRegionMapItems().size() > 0) {
-				listAdapter.add("Region maps".toUpperCase(), builder.getRegionMapItems());
+				String sectionTitle;
+				if (builder.getAllResourceItems().size() > 0) {
+					sectionTitle = "Region maps";
+				} else {
+					sectionTitle = "";
+				}
+				regionMapsGroupPos = nextAvailableGroupPos++;
+				listAdapter.add(sectionTitle, builder.getRegionMapItems());
 			}
 			if (builder.getAllResourceItems().size() > 0) {
-				listAdapter.add("Additional maps".toUpperCase(), builder.getAllResourceItems());
+				String sectionTitle;
+				if (builder.getRegionMapItems().size() > 0) {
+					sectionTitle = "Additional maps";
+				} else {
+					sectionTitle = "";
+				}
+				additionalMapsGroupPos = nextAvailableGroupPos;
+				listAdapter.add(sectionTitle, builder.getAllResourceItems());
 			}
 		}
 	}
@@ -142,10 +163,14 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 		private List<String> sections = new LinkedList<>();
 		private Context ctx;
 		private boolean srtmDisabled;
+		private boolean nauticalPluginDisabled;
+		private boolean freeVersion;
 
 		public RegionsItemsAdapter(Context ctx) {
 			this.ctx = ctx;
 			srtmDisabled = OsmandPlugin.getEnabledPlugin(SRTMPlugin.class) == null;
+			nauticalPluginDisabled = OsmandPlugin.getEnabledPlugin(NauticalMapsPlugin.class) == null;
+			freeVersion = Version.isFreeVersion(getMyApplication());
 			TypedArray ta = ctx.getTheme().obtainStyledAttributes(new int[]{android.R.attr.textColorPrimary});
 			ta.recycle();
 		}
@@ -182,7 +207,7 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 
 			final Object child = getChild(groupPosition, childPosition);
 
-			if (child instanceof ItemsListBuilder.ResourceItem && groupPosition == 0 && getGroupCount() > 1) {
+			if (child instanceof ItemsListBuilder.ResourceItem && groupPosition == regionMapsGroupPos) {
 				ItemViewHolder viewHolder;
 				if (convertView == null) {
 					convertView = LayoutInflater.from(parent.getContext())
@@ -193,6 +218,8 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 					viewHolder = (ItemViewHolder) convertView.getTag();
 				}
 				viewHolder.setSrtmDisabled(srtmDisabled);
+				viewHolder.setNauticalPluginDisabled(nauticalPluginDisabled);
+				viewHolder.setFreeVersion(freeVersion);
 
 				ItemsListBuilder.ResourceItem item = (ItemsListBuilder.ResourceItem)child;
 				viewHolder.bindIndexItem(item.getIndexItem(), getDownloadActivity(), true, false);
@@ -207,6 +234,8 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 					viewHolder = (ItemViewHolder) convertView.getTag();
 				}
 				viewHolder.setSrtmDisabled(srtmDisabled);
+				viewHolder.setNauticalPluginDisabled(nauticalPluginDisabled);
+				viewHolder.setFreeVersion(freeVersion);
 
 				if (child instanceof WorldRegion) {
 					viewHolder.bindRegion((WorldRegion) child, getDownloadActivity());
@@ -233,6 +262,13 @@ public class RegionItemsFragment extends OsmandExpandableListFragment {
 		public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
 			View v = convertView;
 			String section = getGroup(groupPosition);
+			if (section.length() == 0) {
+				LinearLayout emptyLL = new LinearLayout(parent.getContext());
+				LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0);
+				emptyLL.setLayoutParams(params);
+				return emptyLL;
+			}
+
 			if (v == null) {
 				LayoutInflater inflater = (LayoutInflater) getDownloadActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 				v = inflater.inflate(R.layout.download_item_list_section, parent, false);
diff --git a/OsmAnd/src/net/osmand/plus/download/items/VoiceDialogFragment.java b/OsmAnd/src/net/osmand/plus/download/items/VoiceDialogFragment.java
new file mode 100644
index 0000000000..1d6d5b75e0
--- /dev/null
+++ b/OsmAnd/src/net/osmand/plus/download/items/VoiceDialogFragment.java
@@ -0,0 +1,6 @@
+package net.osmand.plus.download.items;
+
+
+public class VoiceDialogFragment {
+
+}
diff --git a/OsmAnd/src/net/osmand/plus/download/items/VoiceItemsFragment.java b/OsmAnd/src/net/osmand/plus/download/items/VoiceItemsFragment.java
new file mode 100644
index 0000000000..5c185271aa
--- /dev/null
+++ b/OsmAnd/src/net/osmand/plus/download/items/VoiceItemsFragment.java
@@ -0,0 +1,4 @@
+package net.osmand.plus.download.items;
+
+public class VoiceItemsFragment {
+}
diff --git a/OsmAnd/src/net/osmand/plus/download/items/WorldItemsFragment.java b/OsmAnd/src/net/osmand/plus/download/items/WorldItemsFragment.java
index 4b86cc141b..cb50ab7f94 100644
--- a/OsmAnd/src/net/osmand/plus/download/items/WorldItemsFragment.java
+++ b/OsmAnd/src/net/osmand/plus/download/items/WorldItemsFragment.java
@@ -16,12 +16,17 @@ import android.widget.TextView;
 
 import net.osmand.PlatformUtil;
 import net.osmand.plus.OsmandApplication;
+import net.osmand.plus.OsmandPlugin;
 import net.osmand.plus.R;
+import net.osmand.plus.Version;
 import net.osmand.plus.WorldRegion;
 import net.osmand.plus.activities.OsmandBaseExpandableListAdapter;
 import net.osmand.plus.activities.OsmandExpandableListFragment;
 import net.osmand.plus.download.DownloadActivity;
+import net.osmand.plus.download.IndexItem;
 import net.osmand.plus.download.newimplementation.DownloadsUiHelper;
+import net.osmand.plus.openseamapsplugin.NauticalMapsPlugin;
+import net.osmand.plus.srtmplugin.SRTMPlugin;
 
 import org.apache.commons.logging.Log;
 
@@ -40,6 +45,13 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 	private ItemsListBuilder builder;
 	private WorldItemsAdapter listAdapter;
 
+	private int worldRegionsIndex = -1;
+	private int worldMapsIndex = -1;
+	private int voicePromptsIndex = -1;
+
+	private int voicePromptsItemsRecordedSubIndex = -1;
+	private int voicePromptsItemsTTSSubIndex = -1;
+
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
@@ -66,6 +78,15 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 		return view;
 	}
 
+	@Override
+	public void onResume() {
+		super.onResume();
+
+		if (!listAdapter.isEmpty()) {
+			expandAllGroups();
+		}
+	}
+
 	private void expandAllGroups() {
 		for (int i = 0; i < listAdapter.getGroupCount(); i++) {
 			getExpandableListView().expandGroup(i);
@@ -79,18 +100,40 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 	private void fillWorldItemsAdapter() {
 		if (listAdapter != null) {
 			listAdapter.clear();
-			listAdapter.add("World regions".toUpperCase(), builder.getRegionsFromAllItems());
-			listAdapter.add("World maps".toUpperCase(), builder.getRegionMapItems());
-			//listAdapter.add("Voice promts".toUpperCase(), null);
+			if (builder.getRegionMapItems().size() > 0) {
+				int unusedIndex = 0;
+				worldRegionsIndex = unusedIndex++;
+				listAdapter.add("World regions", builder.getRegionsFromAllItems());
+				worldMapsIndex = unusedIndex++;
+				listAdapter.add("World maps", builder.getRegionMapItems());
+
+				int unusedSubIndex = 0;
+				List<String> voicePromptsItems = new LinkedList<>();
+				if (!ItemsListBuilder.isVoicePromptsItemsEmpty(ItemsListBuilder.VoicePromptsType.RECORDED)) {
+					voicePromptsItems.add(ItemsListBuilder.getVoicePromtName(getMyApplication(), ItemsListBuilder.VoicePromptsType.RECORDED));
+					voicePromptsItemsRecordedSubIndex = unusedSubIndex++;
+				}
+				if (!ItemsListBuilder.isVoicePromptsItemsEmpty(ItemsListBuilder.VoicePromptsType.TTS)) {
+					voicePromptsItems.add(ItemsListBuilder.getVoicePromtName(getMyApplication(), ItemsListBuilder.VoicePromptsType.TTS));
+					voicePromptsItemsTTSSubIndex = unusedSubIndex;
+				}
+				if (!voicePromptsItems.isEmpty()) {
+					voicePromptsIndex = unusedIndex;
+					listAdapter.add("Voice prompts", voicePromptsItems);
+				}
+			}
+			//listAdapter.add("Voice promts", null);
 		}
 	}
 
 	@Override
 	public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
-		if (groupPosition == 0) {
+		if (groupPosition == worldRegionsIndex) {
 			WorldRegion region = (WorldRegion)listAdapter.getChild(groupPosition, childPosition);
 			DownloadsUiHelper.showDialog(getActivity(), RegionDialogFragment.createInstance(region));
 			return true;
+		} else if (groupPosition == voicePromptsIndex) {
+			//
 		}
 		return false;
 	}
@@ -126,9 +169,12 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 
 	private class WorldItemsAdapter extends OsmandBaseExpandableListAdapter {
 
-		Map<String, List> data = new LinkedHashMap<>();
-		List<String> sections = new LinkedList<>();
-		Context ctx;
+		private Map<String, List> data = new LinkedHashMap<>();
+		private List<String> sections = new LinkedList<>();
+		private Context ctx;
+		private boolean srtmDisabled;
+		private boolean nauticalPluginDisabled;
+		private boolean freeVersion;
 
 		private class SimpleViewHolder {
 			TextView textView;
@@ -136,6 +182,9 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 
 		public WorldItemsAdapter(Context ctx) {
 			this.ctx = ctx;
+			srtmDisabled = OsmandPlugin.getEnabledPlugin(SRTMPlugin.class) == null;
+			nauticalPluginDisabled = OsmandPlugin.getEnabledPlugin(NauticalMapsPlugin.class) == null;
+			freeVersion = Version.isFreeVersion(getMyApplication());
 			TypedArray ta = ctx.getTheme().obtainStyledAttributes(new int[]{android.R.attr.textColorPrimary});
 			ta.recycle();
 		}
@@ -169,8 +218,7 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 
 		@Override
 		public int getChildType(int groupPosition, int childPosition) {
-			final Object child = getChild(groupPosition, childPosition);
-			if (child instanceof WorldRegion) {
+			if (groupPosition == worldRegionsIndex || groupPosition == voicePromptsIndex) {
 				return 0;
 			} else {
 				return 1;
@@ -187,7 +235,7 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 
 			final Object child = getChild(groupPosition, childPosition);
 
-			if (child instanceof WorldRegion) {
+			if (groupPosition == worldRegionsIndex) {
 				WorldRegion item = (WorldRegion)child;
 				SimpleViewHolder viewHolder;
 				if (convertView == null) {
@@ -204,7 +252,7 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 				viewHolder.textView.setCompoundDrawablesWithIntrinsicBounds(iconLeft, null, null, null);
 				viewHolder.textView.setText(item.getName());
 
-			} else if (child instanceof ItemsListBuilder.ResourceItem) {
+			} else if (groupPosition == worldMapsIndex) {
 				ItemsListBuilder.ResourceItem item = (ItemsListBuilder.ResourceItem) child;
 				ItemViewHolder viewHolder;
 				if (convertView == null) {
@@ -215,7 +263,27 @@ public class WorldItemsFragment extends OsmandExpandableListFragment {
 				} else {
 					viewHolder = (ItemViewHolder) convertView.getTag();
 				}
+				viewHolder.setSrtmDisabled(srtmDisabled);
+				viewHolder.setNauticalPluginDisabled(nauticalPluginDisabled);
+				viewHolder.setFreeVersion(freeVersion);
 				viewHolder.bindIndexItem(item.getIndexItem(), getDownloadActivity(), false, false);
+
+			} else if (groupPosition == voicePromptsIndex) {
+				String item = (String)child;
+				SimpleViewHolder viewHolder;
+				if (convertView == null) {
+					convertView = LayoutInflater.from(parent.getContext())
+							.inflate(R.layout.simple_list_menu_item, parent, false);
+					viewHolder = new SimpleViewHolder();
+					viewHolder.textView = (TextView) convertView.findViewById(R.id.title);
+					convertView.setTag(viewHolder);
+				} else {
+					viewHolder = (SimpleViewHolder) convertView.getTag();
+				}
+				Drawable iconLeft = getMyApplication().getIconsCache()
+						.getContentIcon(R.drawable.ic_action_volume_up);
+				viewHolder.textView.setCompoundDrawablesWithIntrinsicBounds(iconLeft, null, null, null);
+				viewHolder.textView.setText(item);
 			}
 
 			convertView.setOnClickListener(new View.OnClickListener() {