From cf28a8c0ef058c48aedc5f7c8345d7abed55cf23 Mon Sep 17 00:00:00 2001
From: Alexander Borsuk <me@alex.bio>
Date: Wed, 26 Jan 2022 08:28:02 +0100
Subject: [PATCH] [android] Format OSM data version in local format

Signed-off-by: Alexander Borsuk <me@alex.bio>
---
 android/res/layout/about.xml                  |  2 +-
 .../mapswithme/maps/help/HelpFragment.java    | 20 ++++++++++++++++---
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/android/res/layout/about.xml b/android/res/layout/about.xml
index 1c978e85e7..5754cd577a 100644
--- a/android/res/layout/about.xml
+++ b/android/res/layout/about.xml
@@ -48,7 +48,7 @@
               android:textAppearance="@style/MwmTextAppearance.Body2"
               android:textIsSelectable="true"
               android:selectAllOnFocus="true"
-              tools:text="Data: 151215" />
+              tools:text="OpenStreetMap Data: 3 January 2022" />
         </LinearLayout>
       </LinearLayout>
 
diff --git a/android/src/com/mapswithme/maps/help/HelpFragment.java b/android/src/com/mapswithme/maps/help/HelpFragment.java
index 3fed5071d5..c1073ccb4d 100644
--- a/android/src/com/mapswithme/maps/help/HelpFragment.java
+++ b/android/src/com/mapswithme/maps/help/HelpFragment.java
@@ -1,10 +1,8 @@
 package com.mapswithme.maps.help;
 
-
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.text.method.LinkMovementMethod;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -22,6 +20,8 @@ import com.mapswithme.util.Constants;
 import com.mapswithme.util.Graphics;
 import com.mapswithme.util.Utils;
 
+import java.text.SimpleDateFormat;
+
 public class HelpFragment extends BaseMwmFragment implements View.OnClickListener
 {
   private void setupItem(@IdRes int id, boolean tint, @NonNull View frame)
@@ -32,6 +32,20 @@ public class HelpFragment extends BaseMwmFragment implements View.OnClickListene
       Graphics.tint(view);
   }
 
+  // Converts 220131 to locale-dependent date (e.g. 31 January 2022),
+  private String localDate(long v)
+  {
+    final SimpleDateFormat format = new SimpleDateFormat("yyMMdd");
+    final String strVersion = String.valueOf(v);
+    try {
+      final java.util.Date date = format.parse(strVersion);
+      return java.text.DateFormat.getDateInstance().format(date);
+    } catch (java.text.ParseException e) {
+      e.printStackTrace();
+      return strVersion;
+    }
+  }
+
   @Override
   public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)
   {
@@ -41,7 +55,7 @@ public class HelpFragment extends BaseMwmFragment implements View.OnClickListene
         .setText(BuildConfig.VERSION_NAME);
 
     ((TextView) root.findViewById(R.id.data_version))
-        .setText(getString(R.string.data_version, Framework.nativeGetDataVersion()));
+        .setText(getString(R.string.data_version, localDate(Framework.nativeGetDataVersion())));
 
     setupItem(R.id.web, true, root);
     setupItem(R.id.github, false, root);