From f906493af5f0c6e417960894679e0ce222ee2222 Mon Sep 17 00:00:00 2001
From: Dmitry Yunitsky <yunik@mapswithme.com>
Date: Thu, 2 Jul 2015 15:36:23 +0300
Subject: [PATCH] Added dialog for downloading missing countries with cross-mwm
 routing.

---
 .../layout/dialog_download_multiple_items.xml |  36 +++
 .../layout/dialog_download_single_item.xml    |  37 +++
 android/res/layout/item_country_dialog.xml    |  30 +++
 .../res/layout/item_country_group_dialog.xml  |  30 +++
 .../item_country_group_dialog_expanded.xml    |  32 +++
 android/res/values/styles.xml                 |  19 ++
 .../mapswithme/country/ActiveCountryTree.java |   6 +
 .../country/BaseDownloadAdapter.java          |  27 +--
 .../src/com/mapswithme/maps/MWMActivity.java  |  82 +++----
 ...abledChildSimpleExpandableListAdapter.java |  47 ++++
 .../maps/data/RoutingResultCodes.java         |  12 +
 .../dialog/RoutingErrorDialogFragment.java    | 224 ++++++++++++++++++
 .../src/com/mapswithme/util/StringUtils.java  |  16 ++
 13 files changed, 528 insertions(+), 70 deletions(-)
 create mode 100644 android/res/layout/dialog_download_multiple_items.xml
 create mode 100644 android/res/layout/dialog_download_single_item.xml
 create mode 100644 android/res/layout/item_country_dialog.xml
 create mode 100644 android/res/layout/item_country_group_dialog.xml
 create mode 100644 android/res/layout/item_country_group_dialog_expanded.xml
 create mode 100644 android/src/com/mapswithme/maps/adapter/DisabledChildSimpleExpandableListAdapter.java
 create mode 100644 android/src/com/mapswithme/maps/dialog/RoutingErrorDialogFragment.java

diff --git a/android/res/layout/dialog_download_multiple_items.xml b/android/res/layout/dialog_download_multiple_items.xml
new file mode 100644
index 0000000000..fc9b5bb4ef
--- /dev/null
+++ b/android/res/layout/dialog_download_multiple_items.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_margin="@dimen/margin_base_plus"
+    android:orientation="vertical">
+
+  <TextView
+      android:id="@+id/tv__message"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:padding="@dimen/margin_base_plus"
+      android:textAppearance="@style/MwmTextAppearance.Body2"/>
+
+  <View
+      android:id="@+id/divider_top"
+      android:layout_width="match_parent"
+      android:layout_height="1px"
+      android:background="?android:attr/listDivider"/>
+
+  <ExpandableListView
+      android:id="@+id/elv__items"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:background="@color/base_bg_secondary"
+      android:listSelector="?attr/clickableBackground"/>
+
+  <View
+      android:id="@+id/divider_bottom"
+      android:layout_width="match_parent"
+      android:layout_height="1px"
+      android:background="?android:attr/listDivider"/>
+
+</LinearLayout>
+
diff --git a/android/res/layout/dialog_download_single_item.xml b/android/res/layout/dialog_download_single_item.xml
new file mode 100644
index 0000000000..e0d3735cdd
--- /dev/null
+++ b/android/res/layout/dialog_download_single_item.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+  <TextView
+      android:id="@+id/tv__message"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:layout_marginBottom="@dimen/margin_base"
+      android:paddingLeft="@dimen/margin_base_plus"
+      android:paddingRight="@dimen/margin_base_plus"
+      android:textAppearance="@style/MwmTextAppearance.Body2"/>
+
+  <View
+      android:id="@+id/divider_top"
+      android:layout_width="match_parent"
+      android:layout_height="1px"
+      android:background="?android:attr/listDivider"/>
+
+  <include
+      android:id="@+id/item"
+      layout="@layout/item_country_dialog"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:background="@color/base_bg_secondary"/>
+
+  <View
+      android:id="@+id/divider_bottom"
+      android:layout_width="match_parent"
+      android:layout_height="1px"
+      android:background="?android:attr/listDivider"/>
+
+</LinearLayout>
+
diff --git a/android/res/layout/item_country_dialog.xml b/android/res/layout/item_country_dialog.xml
new file mode 100644
index 0000000000..bfba070c4f
--- /dev/null
+++ b/android/res/layout/item_country_dialog.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    android:id="@+id/item"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_vertical"
+    android:minHeight="60dp"
+    android:orientation="horizontal"
+    android:paddingLeft="@dimen/margin_base_plus"
+    android:paddingRight="@dimen/margin_base_plus">
+
+  <TextView
+      android:id="@+id/tv__title"
+      android:layout_width="0dp"
+      android:layout_height="wrap_content"
+      android:layout_weight="1"
+      android:textAppearance="@style/MwmTextAppearance.Body1"/>
+
+  <TextView
+      android:id="@+id/tv__size"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:maxLines="1"
+      android:textAppearance="@style/MwmTextAppearance.Body1"
+      android:visibility="gone"/>
+
+</LinearLayout>
+
+
diff --git a/android/res/layout/item_country_group_dialog.xml b/android/res/layout/item_country_group_dialog.xml
new file mode 100644
index 0000000000..1e13f6012a
--- /dev/null
+++ b/android/res/layout/item_country_group_dialog.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    android:id="@+id/item"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_vertical"
+    android:minHeight="60dp"
+    android:orientation="horizontal"
+    android:paddingLeft="@dimen/margin_base_plus"
+    android:paddingRight="@dimen/margin_base_plus">
+
+  <TextView
+      android:id="@+id/tv__title"
+      android:layout_width="0dp"
+      android:layout_height="wrap_content"
+      android:layout_weight="1"
+      android:textAppearance="@style/MwmTextAppearance.Body1"/>
+
+  <TextView
+      android:id="@+id/tv__size"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:layout_marginRight="@dimen/margin_double"
+      android:maxLines="1"
+      android:textAppearance="@style/MwmTextAppearance.Body1"/>
+
+</LinearLayout>
+
+
diff --git a/android/res/layout/item_country_group_dialog_expanded.xml b/android/res/layout/item_country_group_dialog_expanded.xml
new file mode 100644
index 0000000000..5fd1860e17
--- /dev/null
+++ b/android/res/layout/item_country_group_dialog_expanded.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    android:id="@+id/item"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_vertical"
+    android:minHeight="60dp"
+    android:orientation="horizontal"
+    android:paddingLeft="@dimen/margin_base_plus"
+    android:paddingRight="@dimen/margin_base_plus">
+
+  <TextView
+      android:id="@+id/tv__title"
+      android:layout_width="0dp"
+      android:layout_height="wrap_content"
+      android:layout_weight="1"
+      android:textAppearance="@style/MwmTextAppearance.Body1"
+      android:textColor="@color/text_green"/>
+
+  <TextView
+      android:id="@+id/tv__size"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:layout_marginRight="@dimen/margin_double"
+      android:maxLines="1"
+      android:textAppearance="@style/MwmTextAppearance.Body1"
+      android:textColor="@color/text_green"/>
+
+</LinearLayout>
+
+
diff --git a/android/res/values/styles.xml b/android/res/values/styles.xml
index 4042df8d77..934e5b33ed 100644
--- a/android/res/values/styles.xml
+++ b/android/res/values/styles.xml
@@ -11,6 +11,7 @@
     <item name="colorControlNormal">@color/text_dark_hint</item>
     <item name="android:listViewStyle">@style/MwmWidget.ListView</item>
     <item name="android:textViewStyle">@style/MwmWidget.TextView</item>
+    <item name="alertDialogTheme">@style/MwmMain.DialogFragment</item>
     <item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>
     <item name="android:windowBackground">@android:color/white</item>
     <item name="android:colorBackgroundCacheHint">@null</item>
@@ -34,6 +35,24 @@
     <item name="listPreferredItemPaddingRight">16dip</item>
   </style>
 
+  <style name="MwmMain.DialogFragment" parent="Theme.AppCompat.Light.Dialog.Alert">
+    <item name="colorPrimary">@color/base_green</item>
+    <item name="colorPrimaryDark">@color/base_green_darker</item>
+    <item name="android:windowIsFloating">true</item>
+    <item name="clickableBackground">?attr/selectableItemBackground</item>
+    <item name="colorControlNormal">@color/text_dark_hint</item>
+    <item name="android:listViewStyle">@style/MwmWidget.ListView</item>
+    <item name="android:textViewStyle">@style/MwmWidget.TextView</item>
+    <item name="android:windowBackground">@android:color/white</item>
+    <item name="android:windowTitleStyle">@style/MwmMain.DialogFragment.TitleStyle</item>
+    <item name="android:fontFamily" tools:targetApi="jelly_bean">@string/robotoRegular</item>
+  </style>
+
+  <style name="MwmMain.DialogFragment.TitleStyle" parent="Base.DialogWindowTitle.AppCompat">
+    <item name="android:textAppearance">@style/MwmTextAppearance.Display1</item>
+    <item name="android:fontFamily" tools:targetApi="jelly_bean">@string/robotoMedium</item>
+  </style>
+
   <style name="MwmMain.DialogFragment.Fullscreen" parent="Theme.AppCompat">
     <item name="colorPrimary">@color/base_green</item>
     <item name="colorPrimaryDark">@color/base_green_darker</item>
diff --git a/android/src/com/mapswithme/country/ActiveCountryTree.java b/android/src/com/mapswithme/country/ActiveCountryTree.java
index 67592dfb71..785cc4a4b2 100644
--- a/android/src/com/mapswithme/country/ActiveCountryTree.java
+++ b/android/src/com/mapswithme/country/ActiveCountryTree.java
@@ -59,4 +59,10 @@ public class ActiveCountryTree
   public static native void removeListener(int slotId);
 
   public static native void downloadMapForIndex(Index index, int options);
+
+  public static void downloadMapsForIndex(Index[] indexes, int options)
+  {
+    for (Index index : indexes)
+      downloadMapForIndex(index, options);
+  }
 }
\ No newline at end of file
diff --git a/android/src/com/mapswithme/country/BaseDownloadAdapter.java b/android/src/com/mapswithme/country/BaseDownloadAdapter.java
index d42611622b..8fb1542e86 100644
--- a/android/src/com/mapswithme/country/BaseDownloadAdapter.java
+++ b/android/src/com/mapswithme/country/BaseDownloadAdapter.java
@@ -20,12 +20,11 @@ import android.widget.LinearLayout;
 import android.widget.ListView;
 import android.widget.TextView;
 
-import com.mapswithme.maps.MWMApplication;
 import com.mapswithme.maps.MapStorage;
 import com.mapswithme.maps.R;
 import com.mapswithme.maps.downloader.DownloadHelper;
 import com.mapswithme.maps.widget.WheelProgressView;
-import com.mapswithme.util.Constants;
+import com.mapswithme.util.StringUtils;
 import com.mapswithme.util.UiUtils;
 import com.mapswithme.util.Utils;
 import com.mapswithme.util.statistics.Statistics;
@@ -653,9 +652,9 @@ public abstract class BaseDownloadAdapter extends BaseAdapter
   {
     String text;
     if (first <= 0)
-      text = getSizeString(second);
+      text = StringUtils.getFileSizeString(second);
     else
-      text = getSizeString(first) + "/" + getSizeString(second);
+      text = StringUtils.getFileSizeString(first) + "/" + StringUtils.getFileSizeString(second);
     holder.mSize.setText(text);
     holder.mSizeSlided.setText(text);
   }
@@ -828,7 +827,7 @@ public abstract class BaseDownloadAdapter extends BaseAdapter
 
           if (status == MapStorage.ON_DISK && options == StorageOptions.MAP_OPTION_MAP_ONLY)
           {
-            final String titleShow = mFragment.getString(R.string.downloader_download_routing) + ", " + getSizeString(remoteSizes[1] - remoteSizes[0]);
+            final String titleShow = mFragment.getString(R.string.downloader_download_routing) + ", " + StringUtils.getFileSizeString(remoteSizes[1] - remoteSizes[0]);
             menu.add(0, MENU_DOWNLOAD_ROUTING, MENU_DOWNLOAD_ROUTING, titleShow).setOnMenuItemClickListener(menuItemClickListener);
           }
 
@@ -839,17 +838,17 @@ public abstract class BaseDownloadAdapter extends BaseAdapter
             switch (options)
             {
             case StorageOptions.MAP_OPTION_MAP_ONLY:
-              titleUpdate = mFragment.getString(R.string.downloader_update_map) + ", " + getSizeString(remoteSizes[0]);
+              titleUpdate = mFragment.getString(R.string.downloader_update_map) + ", " + StringUtils.getFileSizeString(remoteSizes[0]);
               menu.add(0, MENU_UPDATE, MENU_UPDATE, titleUpdate)
                   .setOnMenuItemClickListener(menuItemClickListener);
 
-              titleUpdate = mFragment.getString(R.string.downloader_download_routing) + ", " + getSizeString(remoteSizes[1]);
+              titleUpdate = mFragment.getString(R.string.downloader_download_routing) + ", " + StringUtils.getFileSizeString(remoteSizes[1]);
               menu.add(0, MENU_UPDATE_MAP_DOWNLOAD_ROUTING, MENU_UPDATE_MAP_DOWNLOAD_ROUTING, titleUpdate)
                   .setOnMenuItemClickListener(menuItemClickListener);
               break;
 
             case StorageOptions.MAP_OPTION_MAP_AND_CAR_ROUTING:
-              titleUpdate = mFragment.getString(R.string.downloader_update_map) + ", " + getSizeString(remoteSizes[1]);
+              titleUpdate = mFragment.getString(R.string.downloader_update_map) + ", " + StringUtils.getFileSizeString(remoteSizes[1]);
               menu.add(0, MENU_UPDATE_MAP_AND_ROUTING, MENU_UPDATE_MAP_AND_ROUTING, titleUpdate)
                   .setOnMenuItemClickListener(menuItemClickListener);
               break;
@@ -865,11 +864,11 @@ public abstract class BaseDownloadAdapter extends BaseAdapter
             break;
 
           case MapStorage.NOT_DOWNLOADED:
-            String title = mFragment.getString(R.string.downloader_download_map) + ", " + getSizeString(remoteSizes[0]);
+            String title = mFragment.getString(R.string.downloader_download_map) + ", " + StringUtils.getFileSizeString(remoteSizes[0]);
             menu.add(0, MENU_DOWNLOAD, MENU_DOWNLOAD, title)
                 .setOnMenuItemClickListener(menuItemClickListener);
 
-            title = mFragment.getString(R.string.downloader_download_map_and_routing) + ", " + getSizeString(remoteSizes[1]);
+            title = mFragment.getString(R.string.downloader_download_map_and_routing) + ", " + StringUtils.getFileSizeString(remoteSizes[1]);
             menu.add(0, MENU_DOWNLOAD_MAP_AND_ROUTING, MENU_DOWNLOAD_MAP_AND_ROUTING, title)
                 .setOnMenuItemClickListener(menuItemClickListener);
             break;
@@ -892,12 +891,4 @@ public abstract class BaseDownloadAdapter extends BaseAdapter
       anchor.setOnCreateContextMenuListener(null);
     }
   }
-
-  public static String getSizeString(long size)
-  {
-    if (size > Constants.MB)
-      return (size + Constants.MB / 2) / Constants.MB + " " + MWMApplication.get().getString(R.string.mb);
-    else
-      return (size + Constants.KB - 1) / Constants.KB + " " + MWMApplication.get().getString(R.string.kb);
-  }
 }
diff --git a/android/src/com/mapswithme/maps/MWMActivity.java b/android/src/com/mapswithme/maps/MWMActivity.java
index 6c7d067fff..947d97cc03 100644
--- a/android/src/com/mapswithme/maps/MWMActivity.java
+++ b/android/src/com/mapswithme/maps/MWMActivity.java
@@ -23,7 +23,6 @@ import android.text.SpannableStringBuilder;
 import android.text.Spanned;
 import android.text.style.AbsoluteSizeSpan;
 import android.util.Log;
-import android.util.Pair;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
@@ -38,7 +37,6 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.mapswithme.country.ActiveCountryTree;
-import com.mapswithme.country.BaseDownloadAdapter;
 import com.mapswithme.country.DownloadActivity;
 import com.mapswithme.country.DownloadFragment;
 import com.mapswithme.country.StorageOptions;
@@ -57,6 +55,7 @@ import com.mapswithme.maps.bookmarks.data.MapObject.ApiPoint;
 import com.mapswithme.maps.bookmarks.data.ParcelablePoint;
 import com.mapswithme.maps.data.RouterTypes;
 import com.mapswithme.maps.data.RoutingResultCodes;
+import com.mapswithme.maps.dialog.RoutingErrorDialogFragment;
 import com.mapswithme.maps.location.LocationHelper;
 import com.mapswithme.maps.location.LocationPredictor;
 import com.mapswithme.maps.search.SearchActivity;
@@ -1565,57 +1564,36 @@ public class MWMActivity extends BaseMwmFragmentActivity
         }
         else
         {
-          final Pair<String, String> titleMessage = RoutingResultCodes.getDialogTitleSubtitle(resultCode);
-          AlertDialog.Builder builder = new AlertDialog.Builder(MWMActivity.this)
-              .setTitle(titleMessage.first)
-              .setMessage(titleMessage.second)
-              .setCancelable(true);
-          if (missingCountries != null && missingCountries.length != 0)
+          final Bundle args = new Bundle();
+          args.putInt(RoutingErrorDialogFragment.EXTRA_RESULT_CODE, resultCode);
+          args.putSerializable(RoutingErrorDialogFragment.EXTRA_MISSING_COUNTRIES, missingCountries);
+          final RoutingErrorDialogFragment fragment = (RoutingErrorDialogFragment) Fragment.instantiate(MWMActivity.this, RoutingErrorDialogFragment.class.getName());
+          fragment.setArguments(args);
+          fragment.setListener(new RoutingErrorDialogFragment.RoutingDialogListener()
           {
-            final View countryView = getLayoutInflater().inflate(R.layout.download_item_dialog, null);
-            ((TextView) countryView.findViewById(R.id.tv__title)).setText(MapStorage.INSTANCE.countryName(missingCountries[0]));
-            final String size = BaseDownloadAdapter.getSizeString(MapStorage.INSTANCE.
-                countryRemoteSizeInBytes(missingCountries[0], StorageOptions.MAP_OPTION_MAP_AND_CAR_ROUTING));
-            ((TextView) countryView.findViewById(R.id.tv__size)).setText(size);
-            builder
-                .setView(countryView)
-                .setPositiveButton(R.string.download, new Dialog.OnClickListener()
-                {
-                  @Override
-                  public void onClick(DialogInterface dialog, int which)
-                  {
-                    ActiveCountryTree.downloadMapForIndex(missingCountries[0], StorageOptions.MAP_OPTION_MAP_AND_CAR_ROUTING);
-                    showDownloader(true);
-                    closeRouting();
-                    dialog.dismiss();
-                  }
-                })
-                .setNegativeButton(android.R.string.cancel, new Dialog.OnClickListener()
-                {
-                  @Override
-                  public void onClick(DialogInterface dialog, int which)
-                  {
-                    closeRouting();
-                    dialog.dismiss();
-                  }
-                });
-          }
-          else
-          {
-            builder
-                .setPositiveButton(android.R.string.ok, new Dialog.OnClickListener()
-                {
-                  @Override
-                  public void onClick(DialogInterface dialog, int which)
-                  {
-                    closeRouting();
-                    if (RoutingResultCodes.isDownloadable(resultCode))
-                      showDownloader(false);
-                    dialog.dismiss();
-                  }
-                });
-          }
-          builder.create().show();
+            @Override
+            public void onDownload()
+            {
+              closeRouting();
+              ActiveCountryTree.downloadMapsForIndex(missingCountries, StorageOptions.MAP_OPTION_MAP_AND_CAR_ROUTING);
+              showDownloader(true);
+            }
+
+            @Override
+            public void onCancel()
+            {
+              closeRouting();
+            }
+
+            @Override
+            public void onOk()
+            {
+              closeRouting();
+              if (RoutingResultCodes.isDownloadable(resultCode))
+                showDownloader(false);
+            }
+          });
+          fragment.show(getSupportFragmentManager(), RoutingErrorDialogFragment.class.getName());
         }
 
         refreshZoomButtonsVisibility();
diff --git a/android/src/com/mapswithme/maps/adapter/DisabledChildSimpleExpandableListAdapter.java b/android/src/com/mapswithme/maps/adapter/DisabledChildSimpleExpandableListAdapter.java
new file mode 100644
index 0000000000..c6fd08f5df
--- /dev/null
+++ b/android/src/com/mapswithme/maps/adapter/DisabledChildSimpleExpandableListAdapter.java
@@ -0,0 +1,47 @@
+package com.mapswithme.maps.adapter;
+
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.SimpleExpandableListAdapter;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Disables child selections, also fixes bug with SimpleExpandableListAdapter not switching expandedGroupLayout and collapsedGroupLayout correctly.
+ */
+public class DisabledChildSimpleExpandableListAdapter extends SimpleExpandableListAdapter
+{
+  public DisabledChildSimpleExpandableListAdapter(Context context, List<? extends Map<String, ?>> groupData, int groupLayout, String[] groupFrom, int[] groupTo, List<? extends List<? extends Map<String, ?>>> childData, int childLayout, String[] childFrom, int[] childTo)
+  {
+    super(context, groupData, groupLayout, groupFrom, groupTo, childData, childLayout, childFrom, childTo);
+  }
+
+  public DisabledChildSimpleExpandableListAdapter(Context context, List<? extends Map<String, ?>> groupData, int expandedGroupLayout, int collapsedGroupLayout, String[] groupFrom, int[] groupTo, List<? extends List<? extends Map<String, ?>>> childData, int childLayout, String[] childFrom, int[] childTo)
+  {
+    super(context, groupData, expandedGroupLayout, collapsedGroupLayout, groupFrom, groupTo, childData, childLayout, childFrom, childTo);
+  }
+
+  public DisabledChildSimpleExpandableListAdapter(Context context, List<? extends Map<String, ?>> groupData, int expandedGroupLayout, int collapsedGroupLayout, String[] groupFrom, int[] groupTo, List<? extends List<? extends Map<String, ?>>> childData, int childLayout, int lastChildLayout, String[] childFrom, int[] childTo)
+  {
+    super(context, groupData, expandedGroupLayout, collapsedGroupLayout, groupFrom, groupTo, childData, childLayout, lastChildLayout, childFrom, childTo);
+  }
+
+  @Override
+  public boolean isChildSelectable(int groupPosition, int childPosition)
+  {
+    return false;
+  }
+
+  /*
+   * Quick bugfix, pass convertView param null always to change expanded-collapsed groupview correctly.
+   * See http://stackoverflow.com/questions/19520037/simpleexpandablelistadapter-and-expandedgrouplayout for details
+   */
+  @Override
+  public View getGroupView(int groupPosition, boolean isExpanded, View convertView,
+                           ViewGroup parent)
+  {
+    return super.getGroupView(groupPosition, isExpanded, null, parent);
+  }
+}
diff --git a/android/src/com/mapswithme/maps/data/RoutingResultCodes.java b/android/src/com/mapswithme/maps/data/RoutingResultCodes.java
index b63fec6711..811d140d79 100644
--- a/android/src/com/mapswithme/maps/data/RoutingResultCodes.java
+++ b/android/src/com/mapswithme/maps/data/RoutingResultCodes.java
@@ -25,6 +25,8 @@ public class RoutingResultCodes
     switch (errorCode)
     {
     case NO_POSITION:
+      // TODO add title translations
+//      titleRes =
       messageRes = R.string.routing_failed_unknown_my_position;
       break;
     case INCONSISTENT_MWM_ROUTE:
@@ -33,18 +35,28 @@ public class RoutingResultCodes
       messageRes = R.string.routing_requires_all_map;
       break;
     case START_POINT_NOT_FOUND:
+      // TODO add title translations
+      //      titleRes =
       messageRes = R.string.routing_failed_start_point_not_found;
       break;
     case END_POINT_NOT_FOUND:
+      // TODO add title translations
+      //      titleRes =
       messageRes = R.string.routing_failed_dst_point_not_found;
       break;
     case DIFFERENT_MWM:
+      // TODO add title translations
+      //      titleRes =
       messageRes = R.string.routing_failed_cross_mwm_building;
       break;
     case ROUTE_NOT_FOUND:
+      // TODO add title translations
+      //      titleRes =
       messageRes = R.string.routing_failed_route_not_found;
       break;
     case INTERNAL_ERROR:
+      // TODO add title translations
+      //      titleRes =
       messageRes = R.string.routing_failed_internal_error;
       break;
     }
diff --git a/android/src/com/mapswithme/maps/dialog/RoutingErrorDialogFragment.java b/android/src/com/mapswithme/maps/dialog/RoutingErrorDialogFragment.java
new file mode 100644
index 0000000000..18848b832c
--- /dev/null
+++ b/android/src/com/mapswithme/maps/dialog/RoutingErrorDialogFragment.java
@@ -0,0 +1,224 @@
+package com.mapswithme.maps.dialog;
+
+import android.annotation.SuppressLint;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v7.app.AlertDialog;
+import android.util.Pair;
+import android.view.View;
+import android.view.ViewTreeObserver;
+import android.widget.ExpandableListAdapter;
+import android.widget.ExpandableListView;
+import android.widget.TextView;
+
+import com.mapswithme.country.StorageOptions;
+import com.mapswithme.maps.MapStorage;
+import com.mapswithme.maps.R;
+import com.mapswithme.maps.adapter.DisabledChildSimpleExpandableListAdapter;
+import com.mapswithme.maps.base.BaseMwmDialogFragment;
+import com.mapswithme.maps.data.RoutingResultCodes;
+import com.mapswithme.util.StringUtils;
+import com.mapswithme.util.UiUtils;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class RoutingErrorDialogFragment extends BaseMwmDialogFragment
+{
+  public static final String EXTRA_RESULT_CODE = "ResultCode";
+  public static final String EXTRA_MISSING_COUNTRIES = "MissingCountries";
+
+  private static final String GROUP_NAME = "GroupName";
+  private static final String GROUP_SIZE = "GroupSize";
+  private static final String COUNTRY_NAME = "CountryName";
+
+  private MapStorage.Index[] mMissingCountries;
+  private int mResultCode;
+
+  public interface RoutingDialogListener
+  {
+    void onDownload();
+
+    void onCancel();
+
+    void onOk();
+  }
+
+  private RoutingDialogListener mListener;
+
+  public RoutingErrorDialogFragment() {}
+
+  public void setListener(RoutingDialogListener listener)
+  {
+    mListener = listener;
+  }
+
+  @NonNull
+  @Override
+  public Dialog onCreateDialog(Bundle savedInstanceState)
+  {
+    parseArguments();
+    final Pair<String, String> titleMessage = RoutingResultCodes.getDialogTitleSubtitle(mResultCode);
+    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
+        .setTitle(titleMessage.first)
+        .setCancelable(true);
+    if (mMissingCountries != null && mMissingCountries.length != 0)
+    {
+      if (mMissingCountries.length == 1)
+        builder.setView(buildSingleMapView(titleMessage.second));
+      else
+        builder.setView(buildMultipleMapView(titleMessage.second));
+
+      builder
+          .setPositiveButton(R.string.download, new Dialog.OnClickListener()
+          {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+              if (mListener != null)
+                mListener.onDownload();
+            }
+          })
+          .setNegativeButton(android.R.string.cancel, new Dialog.OnClickListener()
+          {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+              if (mListener != null)
+                mListener.onCancel();
+            }
+          });
+    }
+    else
+    {
+      builder.setMessage(titleMessage.second)
+          .setPositiveButton(android.R.string.ok, new Dialog.OnClickListener()
+          {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+              if (mListener != null)
+                mListener.onOk();
+            }
+          });
+    }
+
+    return builder.create();
+  }
+
+  @Override
+  public void onDismiss(DialogInterface dialog)
+  {
+    super.onDismiss(dialog);
+
+    if (mListener != null)
+      mListener.onCancel();
+  }
+
+  private void parseArguments()
+  {
+    final Bundle args = getArguments();
+    mMissingCountries = (MapStorage.Index[]) args.getSerializable(EXTRA_MISSING_COUNTRIES);
+    mResultCode = args.getInt(EXTRA_RESULT_CODE);
+  }
+
+  private View buildSingleMapView(String message)
+  {
+    @SuppressLint("InflateParams") final View countryView = getActivity().getLayoutInflater().inflate(R.layout.dialog_download_single_item, null);
+    ((TextView) countryView.findViewById(R.id.tv__title)).setText(MapStorage.INSTANCE.countryName(mMissingCountries[0]));
+    final String size = StringUtils.getFileSizeString(MapStorage.INSTANCE.countryRemoteSizeInBytes(mMissingCountries[0], StorageOptions.MAP_OPTION_MAP_AND_CAR_ROUTING));
+    UiUtils.setTextAndShow(((TextView) countryView.findViewById(R.id.tv__size)), size);
+    UiUtils.setTextAndShow(((TextView) countryView.findViewById(R.id.tv__message)), message);
+    return countryView;
+  }
+
+  private View buildMultipleMapView(String message)
+  {
+    @SuppressLint("InflateParams") final View countriesView = getActivity().getLayoutInflater().inflate(R.layout.dialog_download_multiple_items, null);
+    UiUtils.setTextAndShow(((TextView) countriesView.findViewById(R.id.tv__message)), message);
+
+    final ExpandableListView listView = (ExpandableListView) countriesView.findViewById(R.id.elv__items);
+    listView.setAdapter(buildAdapter());
+    listView.setChildDivider(new ColorDrawable(getResources().getColor(android.R.color.transparent)));
+
+    ViewTreeObserver observer = listView.getViewTreeObserver();
+    observer.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener()
+    {
+      @SuppressWarnings("deprecation")
+      @Override
+      public void onGlobalLayout()
+      {
+        final int width = listView.getWidth();
+        final int indicatorWidth = getResources().getDimensionPixelSize(R.dimen.margin_quadruple);
+        listView.setIndicatorBounds(width - indicatorWidth, width);
+        if (Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN_MR2)
+          listView.setIndicatorBounds(width - indicatorWidth, width);
+        else
+          listView.setIndicatorBoundsRelative(width - indicatorWidth, width);
+
+        final ViewTreeObserver treeObserver = listView.getViewTreeObserver();
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN)
+          treeObserver.removeGlobalOnLayoutListener(this);
+        else
+          treeObserver.removeOnGlobalLayoutListener(this);
+      }
+    });
+
+    return countriesView;
+  }
+
+  private ExpandableListAdapter buildAdapter()
+  {
+    final List<Map<String, String>> groupData = new ArrayList<>();
+
+    final Map<String, String> countriesGroup = new HashMap<>();
+    // TODO translations
+    countriesGroup.put(GROUP_NAME, "Countries (" + mMissingCountries.length + ")");
+    countriesGroup.put(GROUP_SIZE, StringUtils.getFileSizeString(getCountriesSizeInBytes(StorageOptions.MAP_OPTION_MAP_ONLY)));
+    groupData.add(countriesGroup);
+
+    final Map<String, String> routesGroup = new HashMap<>();
+    // TODO translations
+    routesGroup.put(GROUP_NAME, "Routes (" + mMissingCountries.length + ")");
+    routesGroup.put(GROUP_SIZE, StringUtils.getFileSizeString(getCountriesSizeInBytes(StorageOptions.MAP_OPTION_CAR_ROUTING)));
+    groupData.add(routesGroup);
+
+    final List<List<Map<String, String>>> childData = new ArrayList<>();
+
+    final List<Map<String, String>> countries = new ArrayList<>();
+    for (MapStorage.Index index : mMissingCountries)
+    {
+      final Map<String, String> countryData = new HashMap<>();
+      countryData.put(COUNTRY_NAME, MapStorage.INSTANCE.countryName(index));
+      countries.add(countryData);
+    }
+    childData.add(countries);
+    childData.add(countries);
+
+    return new DisabledChildSimpleExpandableListAdapter(getActivity(),
+        groupData,
+        R.layout.item_country_group_dialog_expanded,
+        R.layout.item_country_group_dialog,
+        new String[]{GROUP_NAME, GROUP_SIZE},
+        new int[]{R.id.tv__title, R.id.tv__size},
+        childData,
+        R.layout.item_country_dialog,
+        new String[]{COUNTRY_NAME},
+        new int[]{R.id.tv__title}
+    );
+  }
+
+  private long getCountriesSizeInBytes(int option)
+  {
+    long total = 0;
+    for (MapStorage.Index index : mMissingCountries)
+      total += MapStorage.INSTANCE.countryRemoteSizeInBytes(index, option);
+    return total;
+  }
+}
diff --git a/android/src/com/mapswithme/util/StringUtils.java b/android/src/com/mapswithme/util/StringUtils.java
index 0e51cd5b7e..6e4ec3ffe4 100644
--- a/android/src/com/mapswithme/util/StringUtils.java
+++ b/android/src/com/mapswithme/util/StringUtils.java
@@ -4,6 +4,9 @@ import android.text.Spannable;
 import android.text.SpannableStringBuilder;
 import android.text.style.CharacterStyle;
 
+import com.mapswithme.maps.MWMApplication;
+import com.mapswithme.maps.R;
+
 import java.util.Locale;
 
 public class StringUtils
@@ -68,5 +71,18 @@ public class StringUtils
     return text.replaceAll("</p>", "").replaceAll("<br>", "").replaceAll("<p dir=\"ltr\">", "");
   }
 
+  /**
+   * Formats size in bytes to "x MB" or "x KB" format.
+   * @param size Size in bytes
+   * @return formatted string
+   */
+  public static String getFileSizeString(long size)
+  {
+    if (size > Constants.MB)
+      return (size + Constants.MB / 2) / Constants.MB + " " + MWMApplication.get().getString(R.string.mb);
+    else
+      return (size + Constants.KB - 1) / Constants.KB + " " + MWMApplication.get().getString(R.string.kb);
+  }
+
   private StringUtils() {}
 }