From ee1e8df0916b05f61756d77a4b35c5b25fec18c5 Mon Sep 17 00:00:00 2001
From: Roman Romanov <rromanov@65gb.net>
Date: Fri, 2 Jun 2017 07:55:47 +0400
Subject: [PATCH] [android] review fixes

---
 android/jni/com/mapswithme/util/Config.cpp    |   6 ---
 ...ight_24_px.png => ic_navigation_light.png} | Bin
 ...e_light_24_px.png => ic_storage_light.png} | Bin
 ...ight_24_px.png => ic_navigation_light.png} | Bin
 ...e_light_24_px.png => ic_storage_light.png} | Bin
 ...ight_24_px.png => ic_navigation_light.png} | Bin
 ...e_light_24_px.png => ic_storage_light.png} | Bin
 ...ight_24_px.png => ic_navigation_light.png} | Bin
 ...e_light_24_px.png => ic_storage_light.png} | Bin
 ...ight_24_px.png => ic_navigation_light.png} | Bin
 ...e_light_24_px.png => ic_storage_light.png} | Bin
 .../res/drawable/ic_navigation_permission.xml |   2 +-
 .../res/drawable/ic_storage_permission.xml    |   2 +-
 .../src/com/mapswithme/maps/MapFragment.java  |   1 +
 .../src/com/mapswithme/maps/MwmActivity.java  |  19 ++++----
 .../com/mapswithme/maps/SplashActivity.java   |  46 ++++++------------
 .../maps/base/BaseMwmDialogFragment.java      |   4 ++
 .../BasePermissionsDialogFragment.java        |  17 ++++---
 .../maps/permissions/PermissionsAdapter.java  |  20 ++++----
 android/src/com/mapswithme/util/Config.java   |   2 -
 platform/settings.cpp                         |   4 +-
 platform/settings.hpp                         |   3 +-
 platform/string_storage_base.cpp              |  11 -----
 platform/string_storage_base.hpp              |   3 --
 24 files changed, 54 insertions(+), 86 deletions(-)
 rename android/res/drawable-hdpi/{ic_navigation_light_24_px.png => ic_navigation_light.png} (100%)
 rename android/res/drawable-hdpi/{ic_storage_light_24_px.png => ic_storage_light.png} (100%)
 rename android/res/drawable-mdpi/{ic_navigation_light_24_px.png => ic_navigation_light.png} (100%)
 rename android/res/drawable-mdpi/{ic_storage_light_24_px.png => ic_storage_light.png} (100%)
 rename android/res/drawable-xhdpi/{ic_navigation_light_24_px.png => ic_navigation_light.png} (100%)
 rename android/res/drawable-xhdpi/{ic_storage_light_24_px.png => ic_storage_light.png} (100%)
 rename android/res/drawable-xxhdpi/{ic_navigation_light_24_px.png => ic_navigation_light.png} (100%)
 rename android/res/drawable-xxhdpi/{ic_storage_light_24_px.png => ic_storage_light.png} (100%)
 rename android/res/drawable-xxxhdpi/{ic_navigation_light_24_px.png => ic_navigation_light.png} (100%)
 rename android/res/drawable-xxxhdpi/{ic_storage_light_24_px.png => ic_storage_light.png} (100%)

diff --git a/android/jni/com/mapswithme/util/Config.cpp b/android/jni/com/mapswithme/util/Config.cpp
index 87ec555f8f..deb30b2f0a 100644
--- a/android/jni/com/mapswithme/util/Config.cpp
+++ b/android/jni/com/mapswithme/util/Config.cpp
@@ -116,10 +116,4 @@ extern "C"
       frm()->SaveTransliteration(value);
       frm()->AllowTransliteration(value);
     }
-
-    JNIEXPORT void JNICALL
-    Java_com_mapswithme_util_Config_nativeReload(JNIEnv * env, jclass thiz)
-    {
-      settings::Reload();
-    }
 } // extern "C"
diff --git a/android/res/drawable-hdpi/ic_navigation_light_24_px.png b/android/res/drawable-hdpi/ic_navigation_light.png
similarity index 100%
rename from android/res/drawable-hdpi/ic_navigation_light_24_px.png
rename to android/res/drawable-hdpi/ic_navigation_light.png
diff --git a/android/res/drawable-hdpi/ic_storage_light_24_px.png b/android/res/drawable-hdpi/ic_storage_light.png
similarity index 100%
rename from android/res/drawable-hdpi/ic_storage_light_24_px.png
rename to android/res/drawable-hdpi/ic_storage_light.png
diff --git a/android/res/drawable-mdpi/ic_navigation_light_24_px.png b/android/res/drawable-mdpi/ic_navigation_light.png
similarity index 100%
rename from android/res/drawable-mdpi/ic_navigation_light_24_px.png
rename to android/res/drawable-mdpi/ic_navigation_light.png
diff --git a/android/res/drawable-mdpi/ic_storage_light_24_px.png b/android/res/drawable-mdpi/ic_storage_light.png
similarity index 100%
rename from android/res/drawable-mdpi/ic_storage_light_24_px.png
rename to android/res/drawable-mdpi/ic_storage_light.png
diff --git a/android/res/drawable-xhdpi/ic_navigation_light_24_px.png b/android/res/drawable-xhdpi/ic_navigation_light.png
similarity index 100%
rename from android/res/drawable-xhdpi/ic_navigation_light_24_px.png
rename to android/res/drawable-xhdpi/ic_navigation_light.png
diff --git a/android/res/drawable-xhdpi/ic_storage_light_24_px.png b/android/res/drawable-xhdpi/ic_storage_light.png
similarity index 100%
rename from android/res/drawable-xhdpi/ic_storage_light_24_px.png
rename to android/res/drawable-xhdpi/ic_storage_light.png
diff --git a/android/res/drawable-xxhdpi/ic_navigation_light_24_px.png b/android/res/drawable-xxhdpi/ic_navigation_light.png
similarity index 100%
rename from android/res/drawable-xxhdpi/ic_navigation_light_24_px.png
rename to android/res/drawable-xxhdpi/ic_navigation_light.png
diff --git a/android/res/drawable-xxhdpi/ic_storage_light_24_px.png b/android/res/drawable-xxhdpi/ic_storage_light.png
similarity index 100%
rename from android/res/drawable-xxhdpi/ic_storage_light_24_px.png
rename to android/res/drawable-xxhdpi/ic_storage_light.png
diff --git a/android/res/drawable-xxxhdpi/ic_navigation_light_24_px.png b/android/res/drawable-xxxhdpi/ic_navigation_light.png
similarity index 100%
rename from android/res/drawable-xxxhdpi/ic_navigation_light_24_px.png
rename to android/res/drawable-xxxhdpi/ic_navigation_light.png
diff --git a/android/res/drawable-xxxhdpi/ic_storage_light_24_px.png b/android/res/drawable-xxxhdpi/ic_storage_light.png
similarity index 100%
rename from android/res/drawable-xxxhdpi/ic_storage_light_24_px.png
rename to android/res/drawable-xxxhdpi/ic_storage_light.png
diff --git a/android/res/drawable/ic_navigation_permission.xml b/android/res/drawable/ic_navigation_permission.xml
index b05ab7ea07..769d3bb584 100644
--- a/android/res/drawable/ic_navigation_permission.xml
+++ b/android/res/drawable/ic_navigation_permission.xml
@@ -9,7 +9,7 @@
     </shape>
   </item>
   <item
-    android:drawable="@drawable/ic_navigation_light_24_px"
+    android:drawable="@drawable/ic_navigation_light"
     android:left="@dimen/margin_half"
     android:right="@dimen/margin_half"
     android:top="@dimen/margin_half"
diff --git a/android/res/drawable/ic_storage_permission.xml b/android/res/drawable/ic_storage_permission.xml
index 7ca96bc2eb..89b8b60d32 100644
--- a/android/res/drawable/ic_storage_permission.xml
+++ b/android/res/drawable/ic_storage_permission.xml
@@ -9,7 +9,7 @@
     </shape>
   </item>
   <item
-    android:drawable="@drawable/ic_storage_light_24_px"
+    android:drawable="@drawable/ic_storage_light"
     android:left="@dimen/margin_half"
     android:right="@dimen/margin_half"
     android:top="@dimen/margin_half"
diff --git a/android/src/com/mapswithme/maps/MapFragment.java b/android/src/com/mapswithme/maps/MapFragment.java
index 9450701c0a..541a463abb 100644
--- a/android/src/com/mapswithme/maps/MapFragment.java
+++ b/android/src/com/mapswithme/maps/MapFragment.java
@@ -182,6 +182,7 @@ public class MapFragment extends BaseMwmFragment
         public void run()
         {
           LocationHelper.INSTANCE.onExitFromFirstRun();
+          Framework.nativeRunFirstLaunchAnimation();
         }
       });
     }
diff --git a/android/src/com/mapswithme/maps/MwmActivity.java b/android/src/com/mapswithme/maps/MwmActivity.java
index 5b4a8bab27..1a855eb1ca 100644
--- a/android/src/com/mapswithme/maps/MwmActivity.java
+++ b/android/src/com/mapswithme/maps/MwmActivity.java
@@ -95,6 +95,7 @@ import com.mapswithme.util.ThemeUtils;
 import com.mapswithme.util.UiUtils;
 import com.mapswithme.util.Utils;
 import com.mapswithme.util.concurrency.UiThread;
+import com.mapswithme.util.permissions.PermissionsResult;
 import com.mapswithme.util.sharing.ShareOption;
 import com.mapswithme.util.sharing.SharingHelper;
 import com.mapswithme.util.statistics.AlohaHelper;
@@ -193,16 +194,13 @@ public class MwmActivity extends BaseMwmFragmentActivity
       Statistics.INSTANCE.trackEvent(Statistics.EventName.TOOLBAR_MY_POSITION);
       AlohaHelper.logClick(AlohaHelper.TOOLBAR_MY_POSITION);
 
-      boolean granted = PermissionsUtils.isLocationGranted();
-      if (!granted && PermissionsUtils.isLocationExplanationNeeded(MwmActivity.this))
+      if (!PermissionsUtils.isLocationGranted())
       {
-        PermissionsUtils.requestLocationPermission(MwmActivity.this, LOCATION_REQUEST);
-        return;
-      }
-      else if (!granted)
-      {
-        Toast.makeText(MwmActivity.this, R.string.location_permission_denied, Toast.LENGTH_SHORT)
-             .show();
+        if (PermissionsUtils.isLocationExplanationNeeded(MwmActivity.this))
+          PermissionsUtils.requestLocationPermission(MwmActivity.this, LOCATION_REQUEST);
+        else
+          Toast.makeText(MwmActivity.this, R.string.location_permission_denied, Toast.LENGTH_SHORT)
+               .show();
         return;
       }
 
@@ -992,7 +990,8 @@ public class MwmActivity extends BaseMwmFragmentActivity
     if (requestCode != LOCATION_REQUEST || grantResults.length == 0)
       return;
 
-    if (PermissionsUtils.computePermissionsResult(permissions, grantResults).isLocationGranted())
+    PermissionsResult result = PermissionsUtils.computePermissionsResult(permissions, grantResults);
+    if (result.isLocationGranted())
       myPositionClick();
   }
 
diff --git a/android/src/com/mapswithme/maps/SplashActivity.java b/android/src/com/mapswithme/maps/SplashActivity.java
index 3717dc1c14..32a6ae0ed6 100644
--- a/android/src/com/mapswithme/maps/SplashActivity.java
+++ b/android/src/com/mapswithme/maps/SplashActivity.java
@@ -43,18 +43,13 @@ public class SplashActivity extends AppCompatActivity
   private boolean mNeedStoragePermission;
   private boolean mCanceled;
 
-  @Nullable
-  private DialogFragment mPermissionsDialog;
-  @Nullable
-  private DialogFragment mStoragePermissionsDialog;
-
   @NonNull
   private final Runnable mPermissionsTask = new Runnable()
   {
     @Override
     public void run()
     {
-      mPermissionsDialog = PermissionsDialogFragment.show(SplashActivity.this, REQUEST_PERMISSIONS);
+      PermissionsDialogFragment.show(SplashActivity.this, REQUEST_PERMISSIONS);
     }
   };
 
@@ -113,39 +108,30 @@ public class SplashActivity extends AppCompatActivity
     super.onResume();
     mCanceled = false;
     mPermissionsGranted = PermissionsUtils.isExternalStorageGranted();
+    DialogFragment storagePermissionsDialog = StoragePermissionsDialogFragment.find(this);
+    DialogFragment permissionsDialog = PermissionsDialogFragment.find(this);
     if (!mPermissionsGranted)
     {
-      mStoragePermissionsDialog = StoragePermissionsDialogFragment.find(this);
-      if (mNeedStoragePermission || mStoragePermissionsDialog != null)
+      if (mNeedStoragePermission || storagePermissionsDialog != null)
       {
-        if (mPermissionsDialog != null)
-        {
-          mPermissionsDialog.dismiss();
-          mPermissionsDialog = null;
-        }
-        if (mStoragePermissionsDialog == null)
-          mStoragePermissionsDialog = StoragePermissionsDialogFragment.show(this);
+        if (permissionsDialog != null)
+          permissionsDialog.dismiss();
+        if (storagePermissionsDialog == null)
+          StoragePermissionsDialogFragment.show(this);
         return;
       }
-      mPermissionsDialog = PermissionsDialogFragment.find(this);
-      if (mPermissionsDialog == null)
+      permissionsDialog = PermissionsDialogFragment.find(this);
+      if (permissionsDialog == null)
         UiThread.runLater(mPermissionsTask, FIRST_START_DELAY);
 
       return;
     }
-    else
-    {
-      if (mPermissionsDialog != null)
-      {
-        mPermissionsDialog.dismiss();
-        mPermissionsDialog = null;
-      }
-      if (mStoragePermissionsDialog != null)
-      {
-        mStoragePermissionsDialog.dismiss();
-        mStoragePermissionsDialog = null;
-      }
-    }
+
+    if (permissionsDialog != null)
+      permissionsDialog.dismiss();
+
+    if (storagePermissionsDialog != null)
+      storagePermissionsDialog.dismiss();
 
     UiThread.runLater(mDelayedTask, DELAY);
   }
diff --git a/android/src/com/mapswithme/maps/base/BaseMwmDialogFragment.java b/android/src/com/mapswithme/maps/base/BaseMwmDialogFragment.java
index d8833f9694..c3c0a30063 100644
--- a/android/src/com/mapswithme/maps/base/BaseMwmDialogFragment.java
+++ b/android/src/com/mapswithme/maps/base/BaseMwmDialogFragment.java
@@ -5,6 +5,7 @@ import android.support.annotation.Nullable;
 import android.support.annotation.StyleRes;
 import android.support.v4.app.DialogFragment;
 
+import com.mapswithme.maps.MwmApplication;
 import com.mapswithme.maps.R;
 import com.mapswithme.util.ThemeUtils;
 
@@ -12,6 +13,9 @@ public class BaseMwmDialogFragment extends DialogFragment
 {
   protected final @StyleRes int getFullscreenTheme()
   {
+    if (!MwmApplication.get().isPlatformInitialized())
+      return R.style.MwmTheme_DialogFragment_Fullscreen;
+
     return (ThemeUtils.isNightTheme() ? R.style.MwmTheme_DialogFragment_Fullscreen_Night
                                       : R.style.MwmTheme_DialogFragment_Fullscreen);
   }
diff --git a/android/src/com/mapswithme/maps/permissions/BasePermissionsDialogFragment.java b/android/src/com/mapswithme/maps/permissions/BasePermissionsDialogFragment.java
index 64f44743b9..1c14b4383e 100644
--- a/android/src/com/mapswithme/maps/permissions/BasePermissionsDialogFragment.java
+++ b/android/src/com/mapswithme/maps/permissions/BasePermissionsDialogFragment.java
@@ -20,11 +20,15 @@ import android.widget.TextView;
 import com.mapswithme.maps.R;
 import com.mapswithme.maps.base.BaseMwmDialogFragment;
 import com.mapswithme.util.PermissionsUtils;
+import com.mapswithme.util.log.Logger;
+import com.mapswithme.util.log.LoggerFactory;
 
 abstract class BasePermissionsDialogFragment extends BaseMwmDialogFragment
     implements View.OnClickListener
 {
-  private static final String REQUEST_ID = "arg_request_id";
+  private static final String TAG = BasePermissionsDialogFragment.class.getName();
+  private static final Logger LOGGER = LoggerFactory.INSTANCE.getLogger(LoggerFactory.Type.MISC);
+  private static final String ARG_REQUEST_ID = "arg_request_id";
 
   private int mRequestId;
 
@@ -46,21 +50,20 @@ abstract class BasePermissionsDialogFragment extends BaseMwmDialogFragment
     {
       dialog = dialogClass.newInstance();
       final Bundle args = new Bundle();
-      args.putInt(REQUEST_ID, requestId);
+      args.putInt(ARG_REQUEST_ID, requestId);
       dialog.setArguments(args);
       dialog.setCancelable(false);
       dialog.show(fm, dialogClass.getName());
     }
     catch (java.lang.InstantiationException e)
     {
-      e.printStackTrace();
+      LOGGER.e(TAG, "Can't instantiate " + dialogClass.getName() + " fragment", e);
     }
     catch (IllegalAccessException e)
     {
-      e.printStackTrace();
+      LOGGER.e(TAG, "Can't instantiate " + dialogClass.getName() + " fragment", e);
     }
 
-
     return dialog;
   }
 
@@ -70,9 +73,7 @@ abstract class BasePermissionsDialogFragment extends BaseMwmDialogFragment
     super.onCreate(savedInstanceState);
     Bundle args = getArguments();
     if (args != null)
-    {
-      mRequestId = args.getInt(REQUEST_ID);
-    }
+      mRequestId = args.getInt(ARG_REQUEST_ID);
   }
 
   @Override
diff --git a/android/src/com/mapswithme/maps/permissions/PermissionsAdapter.java b/android/src/com/mapswithme/maps/permissions/PermissionsAdapter.java
index b5bf3a9f4c..5106f9ac3e 100644
--- a/android/src/com/mapswithme/maps/permissions/PermissionsAdapter.java
+++ b/android/src/com/mapswithme/maps/permissions/PermissionsAdapter.java
@@ -16,6 +16,7 @@ import com.mapswithme.maps.R;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 class PermissionsAdapter extends RecyclerView.Adapter<PermissionsAdapter.ViewHolder>
@@ -30,18 +31,19 @@ class PermissionsAdapter extends RecyclerView.Adapter<PermissionsAdapter.ViewHol
 
   private static final List<PermissionItem> ITEMS;
   static {
-    ITEMS = new ArrayList<>();
-    ITEMS.add(new PermissionItem(TYPE_TITLE, R.string.onboarding_detail_permissions_title, 0, 0));
-    ITEMS.add(new PermissionItem(TYPE_PERMISSION,
+    ArrayList<PermissionItem> items = new ArrayList<>();
+    items.add(new PermissionItem(TYPE_TITLE, R.string.onboarding_detail_permissions_title, 0, 0));
+    items.add(new PermissionItem(TYPE_PERMISSION,
                                  R.string.onboarding_detail_permissions_storage_title,
                                  R.string.onboarding_detail_permissions_storage_message,
                                  R.drawable.ic_storage_permission));
-    ITEMS.add(new PermissionItem(TYPE_PERMISSION,
+    items.add(new PermissionItem(TYPE_PERMISSION,
                                  R.string.onboarding_detail_permissions_location_title,
                                  R.string.onboarding_detail_permissions_location_message,
                                  R.drawable.ic_navigation_permission));
-    ITEMS.add(new PermissionItem(TYPE_NOTE, 0,
+    items.add(new PermissionItem(TYPE_NOTE, 0,
                                  R.string.onboarding_detail_permissions_storage_path_message, 0));
+    ITEMS = Collections.unmodifiableList(items);
   }
 
   @ViewHolderType
@@ -106,7 +108,7 @@ class PermissionsAdapter extends RecyclerView.Adapter<PermissionsAdapter.ViewHol
 
   static abstract class ViewHolder extends RecyclerView.ViewHolder
   {
-    public ViewHolder(View itemView)
+    public ViewHolder(@NonNull View itemView)
     {
       super(itemView);
     }
@@ -118,7 +120,7 @@ class PermissionsAdapter extends RecyclerView.Adapter<PermissionsAdapter.ViewHol
   {
     private final TextView mTitle;
 
-    TitleViewHolder(View itemView)
+    TitleViewHolder(@NonNull View itemView)
     {
       super(itemView);
 
@@ -138,7 +140,7 @@ class PermissionsAdapter extends RecyclerView.Adapter<PermissionsAdapter.ViewHol
     private final TextView mTitle;
     private final TextView mMessage;
 
-    PermissionViewHolder(View itemView)
+    PermissionViewHolder(@NonNull View itemView)
     {
       super(itemView);
       mIcon = (ImageView) itemView.findViewById(R.id.iv__permission_icon);
@@ -159,7 +161,7 @@ class PermissionsAdapter extends RecyclerView.Adapter<PermissionsAdapter.ViewHol
   {
     private final TextView mMessage;
 
-    NoteViewHolder(View itemView)
+    NoteViewHolder(@NonNull View itemView)
     {
       super(itemView);
       mMessage = (TextView) itemView.findViewById(R.id.tv__note);
diff --git a/android/src/com/mapswithme/util/Config.java b/android/src/com/mapswithme/util/Config.java
index ccc52ef358..007643f131 100644
--- a/android/src/com/mapswithme/util/Config.java
+++ b/android/src/com/mapswithme/util/Config.java
@@ -105,7 +105,6 @@ public final class Config
 
   public static void migrateCountersToSharedPrefs()
   {
-    nativeReload();
     int version = getInt(KEY_APP_FIRST_INSTALL_VERSION, BuildConfig.VERSION_CODE);
     MwmApplication.prefs()
                   .edit()
@@ -336,5 +335,4 @@ public final class Config
   private static native void nativeSetLargeFontsSize(boolean value);
   private static native boolean nativeGetTransliteration();
   private static native void nativeSetTransliteration(boolean value);
-  private static native void nativeReload();
 }
diff --git a/platform/settings.cpp b/platform/settings.cpp
index fa0890acb8..7d9afacfd3 100644
--- a/platform/settings.cpp
+++ b/platform/settings.cpp
@@ -25,11 +25,9 @@ char const * kMeasurementUnits = "Units";
 
 StringStorage::StringStorage() : StringStorageBase(GetPlatform().SettingsPathForFile(SETTINGS_FILE_NAME)) {}
 
-StringStorage & StringStorage::Instance(bool reload)
+StringStorage & StringStorage::Instance()
 {
   static StringStorage inst;
-  if (reload)
-    inst = StringStorage();
   return inst;
 }
 
diff --git a/platform/settings.hpp b/platform/settings.hpp
index 760a9b457f..e6d42945da 100644
--- a/platform/settings.hpp
+++ b/platform/settings.hpp
@@ -21,7 +21,7 @@ string ToString(T const & value);
 class StringStorage : public platform::StringStorageBase
 {
 public:
-  static StringStorage & Instance(bool reload = false);
+  static StringStorage & Instance();
 
 private:
   StringStorage();
@@ -42,7 +42,6 @@ void Set(string const & key, Value const & value)
   StringStorage::Instance().SetValue(key, ToString(value));
 }
 
-inline void Reload() { StringStorage::Instance(true); }
 inline void Delete(string const & key) { StringStorage::Instance().DeleteKeyAndValue(key); }
 inline void Clear() { StringStorage::Instance().Clear(); }
 
diff --git a/platform/string_storage_base.cpp b/platform/string_storage_base.cpp
index 14d0e7d7dc..e6075f5104 100644
--- a/platform/string_storage_base.cpp
+++ b/platform/string_storage_base.cpp
@@ -49,17 +49,6 @@ StringStorageBase::StringStorageBase(string const & path) : m_path(path)
   }
 }
 
-StringStorageBase::StringStorageBase(StringStorageBase const & rhs)
-{
-  m_values = Container(rhs.m_values.begin(), rhs.m_values.end());
-}
-
-StringStorageBase& StringStorageBase::operator=(StringStorageBase const & rhs)
-{
-  m_values = Container(rhs.m_values.begin(), rhs.m_values.end());
-  return *this;
-}
-
 void StringStorageBase::Save() const
 {
   try
diff --git a/platform/string_storage_base.hpp b/platform/string_storage_base.hpp
index 34aacc8824..ddb7de9831 100644
--- a/platform/string_storage_base.hpp
+++ b/platform/string_storage_base.hpp
@@ -10,14 +10,11 @@ class StringStorageBase
 {
 public:
   StringStorageBase(std::string const & path);
-  StringStorageBase(StringStorageBase const & rhs);
   void Save() const;
   void Clear();
   bool GetValue(std::string const & key, std::string & outValue) const;
   void SetValue(std::string const & key, std::string && value);
   void DeleteKeyAndValue(std::string const & key);
-
-  StringStorageBase& operator=(StringStorageBase const & rhs);
   
 private:
   using Container = std::map<std::string, std::string>;