[android] add support for editing charging stations details

While here, uncluttered a little the charging station editor,
removing fields like the POI address which is basically irrelevant for
charging stations.

Signed-off-by: Séverin Lemaignan <severin@guakamole.org>

android/app/src/main/java/app/organicmaps/editor/EditorFragment.java

@@ -1,13 +1,19 @@
 package app.organicmaps.editor;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.os.Bundle;
+import android.text.Editable;
 import android.text.InputType;
 import android.text.TextUtils;
+import android.text.TextWatcher;
 import android.text.method.LinkMovementMethod;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AutoCompleteTextView;
+import android.widget.GridLayout;
+import android.widget.Toast;
 import androidx.annotation.CallSuper;
 import androidx.annotation.DrawableRes;
 import androidx.annotation.IdRes;
@@ -22,6 +28,7 @@ import app.organicmaps.base.BaseMwmFragment;
 import app.organicmaps.dialog.EditTextDialogFragment;
 import app.organicmaps.editor.data.TimeFormatUtils;
 import app.organicmaps.sdk.Framework;
+import app.organicmaps.sdk.bookmarks.data.ChargeSocketDescriptor;
 import app.organicmaps.sdk.bookmarks.data.Metadata;
 import app.organicmaps.sdk.editor.Editor;
 import app.organicmaps.sdk.editor.OpeningHours;
@@ -30,26 +37,33 @@ import app.organicmaps.sdk.editor.data.LocalizedStreet;
 import app.organicmaps.sdk.editor.data.Timetable;
 import app.organicmaps.sdk.util.StringUtils;
 import app.organicmaps.sdk.util.Utils;
+import app.organicmaps.sdk.util.log.Logger;
 import app.organicmaps.util.Graphics;
 import app.organicmaps.util.InputUtils;
 import app.organicmaps.util.UiUtils;
-
 import com.google.android.material.button.MaterialButton;
+import com.google.android.material.card.MaterialCardView;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.imageview.ShapeableImageView;
 import com.google.android.material.textfield.TextInputEditText;
 import com.google.android.material.textfield.TextInputLayout;
 import com.google.android.material.textview.MaterialTextView;
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class EditorFragment extends BaseMwmFragment implements View.OnClickListener
 {
   final static String LAST_INDEX_OF_NAMES_ARRAY = "LastIndexOfNamesArray";
+  private static final String CHARGE_SOCKETS_TAG = "CHARGE_SOCKETS_TAG";
 
   private MaterialTextView mCategory;
   private View mCardName;
   private View mCardAddress;
+  private View mCardChargingStation;
   private View mCardDetails;
   private View mCardSocialMedia;
   private View mCardBuilding;
@@ -130,6 +144,8 @@ public class EditorFragment extends BaseMwmFragment implements View.OnClickListe
   private TextInputLayout mInputHouseNumber;
   private TextInputLayout mInputBuildingLevels;
 
+  private View mChargeSockets;
+
   private View mEmptyOpeningHours;
   private MaterialTextView mOpeningHours;
   private View mEditOpeningHours;
@@ -206,6 +222,7 @@ public class EditorFragment extends BaseMwmFragment implements View.OnClickListe
     mWifi.setChecked(Editor.nativeHasWifi());
     // TODO Reimplement this to avoid https://github.com/organicmaps/organicmaps/issues/9049
     // mOutdoorSeating.setChecked(Editor.nativeGetSwitchInput(Metadata.MetadataType.FMD_OUTDOOR_SEATING.toInt(),"yes"));
+    refreshChargeSockets();
     refreshOpeningTime();
     refreshEditableFields();
     refreshResetButton();
@@ -329,6 +346,14 @@ public class EditorFragment extends BaseMwmFragment implements View.OnClickListe
 
     final int[] editableDetails = Editor.nativeGetEditableProperties();
 
+    // charge sockets have their own card; check whether we should display it.
+    boolean hasChargeSockets = false;
+    for (int type : editableDetails)
+    {
+      hasChargeSockets = hasChargeSockets || (type == Metadata.MetadataType.FMD_CHARGE_SOCKETS.toInt());
+    }
+    UiUtils.showIf(hasChargeSockets, mCardChargingStation);
+
     setCardVisibility(mCardDetails, mDetailsBlocks, editableDetails);
     setCardVisibility(mCardSocialMedia, mSocialMediaBlocks, editableDetails);
   }
@@ -351,6 +376,283 @@ public class EditorFragment extends BaseMwmFragment implements View.OnClickListe
     UiUtils.showIf(anyBlockElement, card);
   }
 
+  /**
+   * Builds a dialog for editing or adding a charge socket.
+   *
+   * @param socketIndex The index of the socket to edit, or -1 to add a new socket.
+   * @param type The current type of the socket (e.g., "type2", "type2_combo").
+   * @param count The current number of sockets of this type or 0 for new socket.
+   * @param power The current power output of the socket in kW or 0 for new socket.
+   * @return A MaterialAlertDialogBuilder instance for the configured dialog.
+   */
+  private MaterialAlertDialogBuilder buildChargeSocketDialog(int socketIndex, String type, int count, double power)
+  {
+    LayoutInflater inflater = LayoutInflater.from(getActivity());
+    View dialogView = inflater.inflate(R.layout.dialog_edit_socket, null);
+
+    GridLayout typeBtns = dialogView.findViewById(R.id.edit_socket_type_grid);
+    typeBtns.removeAllViews();
+
+    List<String> SOCKET_TYPES = Arrays.stream(getResources().getStringArray(R.array.charge_socket_types)).toList();
+    for (String socket : SOCKET_TYPES)
+    {
+      MaterialButton btn = (MaterialButton) inflater.inflate(R.layout.button_socket_type, typeBtns, false);
+
+      btn.setTag(R.id.socket_type, socket);
+
+      // load SVG icon converted into VectorDrawable in res/drawable
+      @SuppressLint("DiscouragedApi")
+      int resIconId =
+          getResources().getIdentifier("ic_charge_socket_" + socket, "drawable", requireContext().getPackageName());
+      if (resIconId != 0)
+      {
+        btn.setIcon(getResources().getDrawable(resIconId));
+      }
+
+      @SuppressLint("DiscouragedApi")
+      int resTypeId =
+          getResources().getIdentifier("charge_socket_" + socket, "string", requireContext().getPackageName());
+      if (resTypeId != 0)
+      {
+        btn.setText(getResources().getString(resTypeId));
+      }
+
+      if (socket.equals(type))
+      {
+        btn.setChecked(true);
+      }
+
+      typeBtns.addView(btn);
+    }
+
+    // manage the grid of socket type buttons as a single 'radio group'
+    // (this can not be done with a MaterialButtonToggleGroup because it does
+    // not support GridLayout)
+    List<MaterialButton> buttonList = new ArrayList<>();
+
+    for (int i = 0; i < typeBtns.getChildCount(); i++)
+    {
+      View child = typeBtns.getChildAt(i);
+      if (child instanceof MaterialButton button)
+      {
+        buttonList.add(button);
+
+        button.setOnClickListener(view -> {
+          // deselect all
+          for (MaterialButton b : buttonList)
+          {
+            b.setChecked(false);
+          }
+          // select clicked
+          button.setChecked(true);
+        });
+      }
+    }
+
+    TextInputLayout countInputLayout = dialogView.findViewById(R.id.edit_socket_count_layout);
+    AutoCompleteTextView countView = dialogView.findViewById(R.id.edit_socket_count);
+    if (count > 0)
+    {
+      countView.setText(String.valueOf(count));
+    }
+
+    // Add a TextWatcher to validate on text change
+    countView.addTextChangedListener(new TextWatcher() {
+      @Override
+      public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+      @Override
+      public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+      @Override
+      public void afterTextChanged(Editable s) {
+        validatePositiveField(s.toString(), countInputLayout);
+      }
+    });
+
+    TextInputLayout powerInputLayout = dialogView.findViewById(R.id.edit_socket_power_layout);
+    AutoCompleteTextView powerView = dialogView.findViewById(R.id.edit_socket_power);
+    if (power > 0)
+    {
+      powerView.setText(String.valueOf(power));
+    }
+
+    // Add a TextWatcher to validate on text change
+    powerView.addTextChangedListener(new TextWatcher() {
+      @Override
+      public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+      @Override
+      public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+      @Override
+      public void afterTextChanged(Editable s) {
+        validatePositiveField(s.toString(), powerInputLayout);
+      }
+    });
+
+    return new MaterialAlertDialogBuilder(requireActivity(), R.style.MwmTheme_AlertDialog)
+        .setTitle(R.string.editor_socket)
+        .setView(dialogView)
+        .setPositiveButton(R.string.save,
+                (dialog, which) -> {
+                  String socketType = "";
+                  for (MaterialButton b : buttonList)
+                  {
+                    if (b.isChecked())
+                    {
+                      socketType = b.getTag(R.id.socket_type).toString();
+                      break;
+                    }
+                  }
+
+                  int countValue = 0; // 0 means 'unknown count'
+                  try
+                  {
+                    countValue = Integer.parseInt(countView.getText().toString());
+                  }
+                  catch (NumberFormatException ignored)
+                  {
+                    Logger.w(CHARGE_SOCKETS_TAG, "Invalid count value for socket:" + countView.getText().toString());
+                  }
+
+                  if (countValue < 0)
+                  {
+                    countValue = 0;
+                    Logger.w(CHARGE_SOCKETS_TAG, "Invalid count value for socket:" + countView.getText().toString());
+                  }
+
+                  double powerValue = 0; // 0 means 'unknown power'
+                  try
+                  {
+                    powerValue = Double.parseDouble(powerView.getText().toString());
+                  }
+                  catch (NumberFormatException ignored)
+                  {
+                    Logger.w(CHARGE_SOCKETS_TAG, "Invalid power value for socket:" + powerView.getText().toString());
+                  }
+
+                  if (powerValue < 0)
+                  {
+                    powerValue = 0;
+                    Logger.w(CHARGE_SOCKETS_TAG, "Invalid power value for socket:" + powerView.getText().toString());
+                  }
+
+                  ChargeSocketDescriptor socket =
+                          new ChargeSocketDescriptor(socketType, countValue, powerValue);
+
+                  updateChargeSockets(socketIndex, socket);
+                })
+        .setNegativeButton(R.string.cancel, (dialog, which) -> { dialog.dismiss(); });
+  }
+
+  // Helper method for validation logic
+  private boolean validatePositiveField(String text, TextInputLayout layout) {
+    if (text.isEmpty()) {
+      layout.setError(null); // No error if empty (assuming 0 is the default)
+      return true;
+    }
+    try {
+      double value = Double.parseDouble(text);
+      if (value < 0) {
+        layout.setError(getString(R.string.error_value_must_be_positive));
+        return false;
+      } else {
+          layout.setError(null);
+          return true;
+      }
+    } catch (NumberFormatException e) {
+      layout.setError(getString(R.string.error_invalid_number));
+      return false;
+    }
+  }
+  /**
+   * Updates the list of charge sockets.
+   * If socketIndex is >=0, it updates the socket at that index.
+   * Otherwise, it adds the new socket to the list.
+   *
+   * @param socketIndex The index of the socket to update, or -1 to add a new socket.
+   * @param socket The ChargeSocketDescriptor of the socket to add or update.
+   */
+  private void updateChargeSockets(int socketIndex, ChargeSocketDescriptor socket)
+  {
+    ChargeSocketDescriptor[] sockets = Editor.nativeGetChargeSockets();
+    if (socketIndex >= 0)
+    {
+      sockets[socketIndex] = socket;
+    }
+    else {
+      List<ChargeSocketDescriptor> list = new ArrayList<>(Arrays.asList(sockets));
+      list.add(socket);
+      sockets = list.toArray(new ChargeSocketDescriptor[0]);
+    }
+    Editor.nativeSetChargeSockets(sockets);
+
+    refreshChargeSockets();
+  }
+  private void refreshChargeSockets()
+  {
+    ChargeSocketDescriptor[] sockets = Editor.nativeGetChargeSockets();
+
+    LayoutInflater inflater = LayoutInflater.from(requireContext());
+
+    GridLayout socketsGrid = mChargeSockets.findViewById(R.id.socket_grid_editor);
+    socketsGrid.removeAllViews();
+
+    for (int i = 0; i < sockets.length; i++)
+    {
+      final int currentIndex = i;
+      ChargeSocketDescriptor socket = sockets[i];
+
+      View itemView = inflater.inflate(R.layout.item_charge_socket, socketsGrid, false);
+
+      MaterialTextView type = itemView.findViewById(R.id.socket_type);
+      ShapeableImageView icon = itemView.findViewById(R.id.socket_icon);
+      MaterialTextView power = itemView.findViewById(R.id.socket_power);
+      MaterialTextView count = itemView.findViewById(R.id.socket_count);
+
+      // load SVG icon converted into VectorDrawable in res/drawable
+      @SuppressLint("DiscouragedApi")
+      int resIconId = getResources().getIdentifier("ic_charge_socket_" + socket.type(), "drawable",
+                                                   requireContext().getPackageName());
+      if (resIconId != 0)
+      {
+        icon.setImageResource(resIconId);
+      }
+
+      @SuppressLint("DiscouragedApi")
+      int resTypeId =
+          getResources().getIdentifier("charge_socket_" + socket.type(), "string", requireContext().getPackageName());
+      if (resTypeId != 0)
+      {
+        type.setText(resTypeId);
+      }
+
+      if (socket.power() != 0)
+      {
+        DecimalFormat df = new DecimalFormat("#.##");
+        power.setText(getString(R.string.kw_label, df.format(socket.power())));
+      }
+
+      if (socket.count() != 0)
+      {
+        count.setText(getString(R.string.count_label, socket.count()));
+      }
+
+      itemView.setOnClickListener(v -> {
+        buildChargeSocketDialog(currentIndex, socket.type(), socket.count(), socket.power()).show();
+      });
+      socketsGrid.addView(itemView);
+    }
+
+    // add a 'new item' button at the end, to create new sockets
+    View btnNewItemView = inflater.inflate(R.layout.button_new_item, socketsGrid, false);
+    btnNewItemView.setOnClickListener(v -> {
+      buildChargeSocketDialog(-1, "unknown", -1, -1).show();
+    });
+    socketsGrid.addView(btnNewItemView);
+  }
+
   private void refreshOpeningTime()
   {
     final String openingHours = Editor.nativeGetOpeningHours();
@@ -435,6 +737,7 @@ public class EditorFragment extends BaseMwmFragment implements View.OnClickListe
     mCategory = categoryBlock.findViewById(R.id.name);
     mCardName = view.findViewById(R.id.cv__name);
     mCardAddress = view.findViewById(R.id.cv__address);
+    mCardChargingStation = view.findViewById(R.id.cv__charging_station);
     mCardDetails = view.findViewById(R.id.cv__details);
     mCardSocialMedia = view.findViewById(R.id.cv__social_media);
     mCardBuilding = view.findViewById(R.id.cv__building);
@@ -507,6 +810,9 @@ public class EditorFragment extends BaseMwmFragment implements View.OnClickListe
     View blockOutdoorSeating = view.findViewById(R.id.block_outdoor_seating);
     mOutdoorSeating = view.findViewById(R.id.sw__outdoor_seating);
     blockOutdoorSeating.setOnClickListener(this);
+
+    mChargeSockets = view.findViewById(R.id.block_charge_sockets);
+
     View blockOpeningHours = view.findViewById(R.id.block_opening_hours);
     mEditOpeningHours = blockOpeningHours.findViewById(R.id.edit_opening_hours);
     mEditOpeningHours.setOnClickListener(this);

android/app/src/main/java/app/organicmaps/widget/placepage/sections/PlacePageChargeSocketsFragment.java

@@ -79,6 +79,9 @@ public class PlacePageChargeSocketsFragment extends Fragment implements Observer
     {
       View itemView = inflater.inflate(R.layout.item_charge_socket, mGrid, false);
 
+      itemView.setClickable(false);
+      itemView.setFocusable(false);
+
       MaterialTextView type = itemView.findViewById(R.id.socket_type);
       ShapeableImageView icon = itemView.findViewById(R.id.socket_icon);
       MaterialTextView power = itemView.findViewById(R.id.socket_power);

android/app/src/main/res/layout-land/dialog_edit_socket.xml

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:padding="20dp"
+    android:baselineAligned="false">
+
+    <!-- Left Side: Icon Grid -->
+    <ScrollView
+        android:layout_width="0dp"
+        android:layout_weight="2"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top"
+        android:scrollbarFadeDuration="0"
+        android:verticalScrollbarPosition="left">
+        <GridLayout
+            android:id="@+id/edit_socket_type_grid"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:columnCount="3"
+            android:paddingEnd="16dp"/>
+    </ScrollView>
+
+    <!-- Right Side: Input Fields -->
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:layout_gravity="top"
+        android:orientation="vertical">
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/edit_socket_power_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            app:endIconMode="clear_text">
+
+            <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                android:id="@+id/edit_socket_power"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:completionThreshold="1"
+                android:gravity="end"
+                android:hint="@string/charge_socket_power"
+                android:inputType="numberDecimal"
+                app:simpleItems="@array/charge_sockets_common_powers" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/edit_socket_count_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:endIconMode="clear_text">
+
+            <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                android:id="@+id/edit_socket_count"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:completionThreshold="1"
+                android:gravity="end"
+                android:hint="@string/charge_socket_count"
+                android:inputType="numberDecimal"
+                app:simpleItems="@array/charge_sockets_common_counts" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+    </LinearLayout>
+</LinearLayout>

android/app/src/main/res/layout/button_new_item.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/button_new_item"
+    android:layout_width="120dp"
+    android:layout_height="120dp"
+    android:layout_margin="4dp"
+    android:clickable="true"
+    android:focusable="true"
+    app:cardCornerRadius="12dp"
+    app:cardElevation="2dp"
+    tools:showIn="@layout/item_charging_sockets">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="12dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:layout_marginTop="4dp"
+            android:text="+"
+            android:textSize="40sp"
+            android:textStyle="bold"
+            tools:ignore="HardcodedText" />
+    </RelativeLayout>
+</com.google.android.material.card.MaterialCardView>

android/app/src/main/res/layout/button_socket_type.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.button.MaterialButton
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    style="?attr/materialButtonOutlinedStyle"
+    android:id="@+id/button_socket_type"
+    android:checkable="true"
+    android:layout_width="0dp"
+    android:layout_height="wrap_content"
+    android:layout_columnWeight="1"
+    android:layout_margin="2dp"
+    android:paddingTop="8dp"
+    android:paddingBottom="8dp"
+    android:text="@string/charge_socket_unknown_other"
+    app:icon="@drawable/ic_charge_socket_unknown"
+    app:iconGravity="textTop"
+    android:textAppearance="@style/MwmTextAppearance.Body5"
+    />

android/app/src/main/res/layout/dialog_edit_socket.xml

@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="20dp">
+
+    <!-- dynamically filled with one button for each socket type -->
+    <GridLayout
+        android:id="@+id/edit_socket_type_grid"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:columnCount="4"
+        android:padding="8dp"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:baselineAligned="false">
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/edit_socket_power_layout"
+            android:layout_width="0dp"
+            android:paddingStart="4dp"
+            android:paddingEnd="4dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            app:endIconMode="clear_text">
+
+            <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                android:id="@+id/edit_socket_power"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="end"
+                android:completionThreshold="1"
+                android:inputType="numberDecimal"
+                android:hint="@string/charge_socket_power"
+                app:simpleItems="@array/charge_sockets_common_powers"
+                />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/edit_socket_count_layout"
+            android:layout_width="0dp"
+            android:paddingStart="4dp"
+            android:paddingEnd="4dp"
+            android:layout_weight="1"
+            android:layout_height="wrap_content"
+            app:endIconMode="clear_text"
+            >
+
+            <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                android:id="@+id/edit_socket_count"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="end"
+                android:completionThreshold="1"
+                android:inputType="numberDecimal"
+                android:hint="@string/charge_socket_count"
+                app:simpleItems="@array/charge_sockets_common_counts"
+                />
+        </com.google.android.material.textfield.TextInputLayout>
+
+    </LinearLayout>
+</LinearLayout>

android/app/src/main/res/layout/fragment_editor.xml

@@ -1,18 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.core.widget.NestedScrollView
-  xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
-  xmlns:tools="http://schemas.android.com/tools"
+    xmlns:tools="http://schemas.android.com/tools"
-  android:layout_width="match_parent"
-  android:layout_height="match_parent"
-  android:clipToPadding="false"
-  tools:context=".editor.EditorActivity"
-  tools:ignore="DuplicateIds">
-  <LinearLayout
     android:layout_width="match_parent"
-    android:layout_height="wrap_content"
+    android:layout_height="match_parent"
-    android:layout_margin="@dimen/margin_half"
+    android:clipToPadding="false"
-    android:orientation="vertical">
+    tools:context=".editor.EditorActivity"
+    tools:ignore="DuplicateIds">
+  <LinearLayout
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:layout_margin="@dimen/margin_half"
+      android:orientation="vertical">
     <com.google.android.material.textview.MaterialTextView
         android:id="@+id/osm_info"
         android:layout_width="match_parent"
@@ -22,131 +22,154 @@
         android:text="@string/editor_about_osm"
         android:textAppearance="@style/MwmTextAppearance.Body4"/>
     <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__category"
+        android:id="@+id/cv__category"
-      style="@style/MwmWidget.Editor.CardView">
+        style="@style/MwmWidget.Editor.CardView">
       <RelativeLayout
-        android:id="@+id/category"
+          android:id="@+id/category"
-        style="@style/MwmWidget.Editor.MetadataBlock"
+          style="@style/MwmWidget.Editor.MetadataBlock"
-        android:layout_width="match_parent"
+          android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="0dp"
-        android:padding="@dimen/margin_half_plus">
-        <com.google.android.material.imageview.ShapeableImageView
-          android:id="@+id/icon"
-          style="@style/MwmWidget.Editor.MetadataIcon"
-          android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_centerVertical="true"
+          android:layout_marginBottom="0dp"
-          android:layout_marginEnd="@dimen/margin_half_plus"
+          android:padding="@dimen/margin_half_plus">
-          android:layout_marginStart="@dimen/margin_quarter"
+        <com.google.android.material.imageview.ShapeableImageView
-          tools:src="@drawable/ic_operator"
+            android:id="@+id/icon"
-          app:tint="?iconTint" />
+            style="@style/MwmWidget.Editor.MetadataIcon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerVertical="true"
+            android:layout_marginEnd="@dimen/margin_half_plus"
+            android:layout_marginStart="@dimen/margin_quarter"
+            tools:src="@drawable/ic_operator"
+            app:tint="?iconTint" />
 
         <com.google.android.material.textview.MaterialTextView
-          android:id="@+id/title"
+            android:id="@+id/title"
-          android:layout_width="match_parent"
+            android:layout_width="match_parent"
-          android:layout_height="wrap_content"
+            android:layout_height="wrap_content"
-          android:layout_alignParentTop="true"
+            android:layout_alignParentTop="true"
-          android:layout_marginStart="@dimen/margin_quarter"
+            android:layout_marginStart="@dimen/margin_quarter"
-          android:layout_toEndOf="@id/icon"
+            android:layout_toEndOf="@id/icon"
-          android:text="@string/editor_edit_place_category_title"
+            android:text="@string/editor_edit_place_category_title"
-          android:textAppearance="@style/MwmTextAppearance.Body4"
+            android:textAppearance="@style/MwmTextAppearance.Body4"
-          tools:text="Trololo"/>
+            tools:text="Trololo"/>
         <com.google.android.material.textview.MaterialTextView
-          android:id="@+id/name"
+            android:id="@+id/name"
-          android:layout_width="match_parent"
+            android:layout_width="match_parent"
-          android:layout_height="wrap_content"
+            android:layout_height="wrap_content"
-          android:layout_alignStart="@id/title"
+            android:layout_alignStart="@id/title"
-          android:layout_below="@id/title"
+            android:layout_below="@id/title"
-          android:textAppearance="@style/MwmTextAppearance.Body1"
+            android:textAppearance="@style/MwmTextAppearance.Body1"
-          tools:text="Ololo"/>
+            tools:text="Ololo"/>
       </RelativeLayout>
     </com.google.android.material.card.MaterialCardView>
     <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__name"
+        android:id="@+id/cv__charging_station"
-      style="@style/MwmWidget.Editor.CardView">
+        style="@style/MwmWidget.Editor.CardView" >
-      <include layout="@layout/localized_name"/>
-    </com.google.android.material.card.MaterialCardView>
-    <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__address"
-      style="@style/MwmWidget.Editor.CardView">
       <LinearLayout
-        android:layout_width="match_parent"
+          android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:paddingEnd="@dimen/margin_base"
-        android:paddingStart="@dimen/margin_base">
-        <com.google.android.material.textview.MaterialTextView
-          android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginTop="@dimen/margin_base"
+          android:orientation="vertical"
-          android:fontFamily="@string/robotoMedium"
+          android:paddingEnd="@dimen/margin_base"
-          android:text="@string/address"
+          android:paddingStart="@dimen/margin_base">
-          android:textAppearance="@style/MwmTextAppearance.Body3"
+        <com.google.android.material.textview.MaterialTextView
-          tools:ignore="UnusedAttribute"/>
+            android:layout_width="wrap_content"
-        <RelativeLayout
-          android:id="@+id/block_street"
-          style="@style/MwmWidget.Editor.MetadataBlock.Clickable"
-          android:paddingBottom="@dimen/margin_half"
-          android:paddingTop="@dimen/margin_half">
-          <com.google.android.material.imageview.ShapeableImageView
-            style="@style/MwmWidget.Editor.MetadataIcon"
-            app:srcCompat="@drawable/ic_street_address"
-            tools:ignore="ContentDescription" />
-          <com.google.android.material.textview.MaterialTextView
-            android:id="@+id/street_title"
-            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginStart="@dimen/editor_margin_left"
+            android:layout_marginTop="@dimen/margin_base"
-            android:text="@string/street"
+            android:fontFamily="@string/robotoMedium"
-            android:textAppearance="@style/MwmTextAppearance.Body4"/>
+            android:text="@string/charging_station_available_sockets"
-          <com.google.android.material.textview.MaterialTextView
+            android:textAppearance="@style/MwmTextAppearance.Body3"
-            android:id="@+id/street"
+            tools:ignore="UnusedAttribute"/>
-            style="@style/MwmWidget.Editor.FieldLayout"
-            android:layout_below="@id/street_title"
-            android:layout_marginTop="@dimen/margin_quarter"
-            android:gravity="center_vertical"
-            android:textAppearance="@style/MwmTextAppearance.Body1"
-            tools:text="Red str."
-            app:drawableEndCompat="@drawable/ic_arrow_down" />
-          <View
-            android:layout_width="match_parent"
-            android:layout_height="1dp"
-            android:layout_alignStart="@id/street"
-            android:layout_below="@id/street"
-            android:layout_marginTop="@dimen/margin_quarter_plus"
-            android:background="?dividerHorizontal"/>
-        </RelativeLayout>
         <include
-          android:id="@+id/block_building"
+            android:id="@+id/block_charge_sockets"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_charging_sockets"/>
-        <include
-          android:id="@+id/block_zipcode"
-          layout="@layout/item_editor_input"/>
       </LinearLayout>
     </com.google.android.material.card.MaterialCardView>
     <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__details"
+        android:id="@+id/cv__name"
-      style="@style/MwmWidget.Editor.CardView">
+        style="@style/MwmWidget.Editor.CardView">
+      <include layout="@layout/localized_name"/>
+    </com.google.android.material.card.MaterialCardView>
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/cv__address"
+        style="@style/MwmWidget.Editor.CardView">
       <LinearLayout
-        android:layout_width="match_parent"
+          android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:paddingEnd="@dimen/margin_base"
-        android:paddingStart="@dimen/margin_base">
-        <com.google.android.material.textview.MaterialTextView
-          android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginTop="@dimen/margin_base"
+          android:orientation="vertical"
-          android:paddingBottom="@dimen/margin_half"
+          android:paddingEnd="@dimen/margin_base"
-          android:fontFamily="@string/robotoMedium"
+          android:paddingStart="@dimen/margin_base">
-          android:text="@string/details"
+        <com.google.android.material.textview.MaterialTextView
-          android:textAppearance="@style/MwmTextAppearance.Body3"
+            android:layout_width="wrap_content"
-          tools:ignore="UnusedAttribute"/>
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/margin_base"
+            android:fontFamily="@string/robotoMedium"
+            android:text="@string/address"
+            android:textAppearance="@style/MwmTextAppearance.Body3"
+            tools:ignore="UnusedAttribute"/>
+        <RelativeLayout
+            android:id="@+id/block_street"
+            style="@style/MwmWidget.Editor.MetadataBlock.Clickable"
+            android:paddingBottom="@dimen/margin_half"
+            android:paddingTop="@dimen/margin_half">
+          <com.google.android.material.imageview.ShapeableImageView
+              style="@style/MwmWidget.Editor.MetadataIcon"
+              app:srcCompat="@drawable/ic_street_address"
+              tools:ignore="ContentDescription" />
+          <com.google.android.material.textview.MaterialTextView
+              android:id="@+id/street_title"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:layout_marginStart="@dimen/editor_margin_left"
+              android:text="@string/street"
+              android:textAppearance="@style/MwmTextAppearance.Body4"/>
+          <com.google.android.material.textview.MaterialTextView
+              android:id="@+id/street"
+              style="@style/MwmWidget.Editor.FieldLayout"
+              android:layout_below="@id/street_title"
+              android:layout_marginTop="@dimen/margin_quarter"
+              android:gravity="center_vertical"
+              android:textAppearance="@style/MwmTextAppearance.Body1"
+              tools:text="Red str."
+              app:drawableEndCompat="@drawable/ic_arrow_down" />
+          <View
+              android:layout_width="match_parent"
+              android:layout_height="1dp"
+              android:layout_alignStart="@id/street"
+              android:layout_below="@id/street"
+              android:layout_marginTop="@dimen/margin_quarter_plus"
+              android:background="?dividerHorizontal"/>
+        </RelativeLayout>
+        <include
+            android:id="@+id/block_building"
+            layout="@layout/item_editor_input"/>
+        <include
+            android:id="@+id/block_zipcode"
+            layout="@layout/item_editor_input"/>
+      </LinearLayout>
+    </com.google.android.material.card.MaterialCardView>
+
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/cv__details"
+        style="@style/MwmWidget.Editor.CardView">
+      <LinearLayout
+          android:layout_width="match_parent"
+          android:layout_height="wrap_content"
+          android:orientation="vertical"
+          android:paddingEnd="@dimen/margin_base"
+          android:paddingStart="@dimen/margin_base">
+        <com.google.android.material.textview.MaterialTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/margin_base"
+            android:paddingBottom="@dimen/margin_half"
+            android:fontFamily="@string/robotoMedium"
+            android:text="@string/details"
+            android:textAppearance="@style/MwmTextAppearance.Body3"
+            tools:ignore="UnusedAttribute"/>
 
         <include
-          android:id="@+id/block_opening_hours"
+            android:id="@+id/block_opening_hours"
-          layout="@layout/item_opening_hours"/>
+            layout="@layout/item_opening_hours"/>
 
         <RelativeLayout
             android:id="@+id/block_cuisine"
@@ -183,12 +206,12 @@
         </RelativeLayout>
 
         <include
-          android:id="@+id/block_operator"
+            android:id="@+id/block_operator"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
 
         <include
-          android:id="@+id/block_website"
+            android:id="@+id/block_website"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
 
         <include
             android:id="@+id/block_website_menu"
@@ -224,12 +247,12 @@
         </RelativeLayout>
 
         <include
-          android:id="@+id/block_email"
+            android:id="@+id/block_email"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
 
         <include
-          android:id="@+id/block_level"
+            android:id="@+id/block_level"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
 
         <RelativeLayout
             android:id="@+id/block_wifi"
@@ -314,42 +337,42 @@
     </com.google.android.material.card.MaterialCardView>
 
     <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__social_media"
+        android:id="@+id/cv__social_media"
-      style="@style/MwmWidget.Editor.CardView">
+        style="@style/MwmWidget.Editor.CardView">
       <LinearLayout
-        android:layout_width="match_parent"
+          android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:paddingEnd="@dimen/margin_base"
-        android:paddingStart="@dimen/margin_base">
-        <com.google.android.material.textview.MaterialTextView
-          android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginTop="@dimen/margin_base"
+          android:orientation="vertical"
-          android:paddingBottom="@dimen/margin_half"
+          android:paddingEnd="@dimen/margin_base"
-          android:fontFamily="@string/robotoMedium"
+          android:paddingStart="@dimen/margin_base">
-          android:text="@string/social_media"
+        <com.google.android.material.textview.MaterialTextView
-          android:textAppearance="@style/MwmTextAppearance.Body3"
+            android:layout_width="wrap_content"
-          tools:ignore="UnusedAttribute"/>
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/margin_base"
+            android:paddingBottom="@dimen/margin_half"
+            android:fontFamily="@string/robotoMedium"
+            android:text="@string/social_media"
+            android:textAppearance="@style/MwmTextAppearance.Body3"
+            tools:ignore="UnusedAttribute"/>
 
         <include
             android:id="@+id/block_fediverse"
             layout="@layout/item_editor_input"/>
         <include
-          android:id="@+id/block_facebook"
+            android:id="@+id/block_facebook"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
         <include
-          android:id="@+id/block_instagram"
+            android:id="@+id/block_instagram"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
         <include
-          android:id="@+id/block_twitter"
+            android:id="@+id/block_twitter"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
         <include
-          android:id="@+id/block_vk"
+            android:id="@+id/block_vk"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
         <include
-          android:id="@+id/block_line"
+            android:id="@+id/block_line"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
         <include
             android:id="@+id/block_bluesky"
             layout="@layout/item_editor_input"/>
@@ -357,61 +380,61 @@
     </com.google.android.material.card.MaterialCardView>
 
     <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__building"
+        android:id="@+id/cv__building"
-      style="@style/MwmWidget.Editor.CardView">
+        style="@style/MwmWidget.Editor.CardView">
       <LinearLayout
-        android:layout_width="match_parent"
+          android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:paddingEnd="@dimen/margin_base"
-        android:paddingStart="@dimen/margin_base">
-        <com.google.android.material.textview.MaterialTextView
-          android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginTop="@dimen/margin_base"
+          android:orientation="vertical"
-          android:paddingBottom="@dimen/margin_half"
+          android:paddingEnd="@dimen/margin_base"
-          android:fontFamily="@string/robotoMedium"
+          android:paddingStart="@dimen/margin_base">
-          android:text="@string/building"
+        <com.google.android.material.textview.MaterialTextView
-          android:textAppearance="@style/MwmTextAppearance.Body3"
+            android:layout_width="wrap_content"
-          tools:ignore="UnusedAttribute"/>
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/margin_base"
+            android:paddingBottom="@dimen/margin_half"
+            android:fontFamily="@string/robotoMedium"
+            android:text="@string/building"
+            android:textAppearance="@style/MwmTextAppearance.Body3"
+            tools:ignore="UnusedAttribute"/>
 
         <include
-          android:id="@+id/block_levels"
+            android:id="@+id/block_levels"
-          layout="@layout/item_editor_input"/>
+            layout="@layout/item_editor_input"/>
 
       </LinearLayout>
     </com.google.android.material.card.MaterialCardView>
 
     <com.google.android.material.card.MaterialCardView
-      android:id="@+id/cv__more"
+        android:id="@+id/cv__more"
-      style="@style/MwmWidget.Editor.CardView">
+        style="@style/MwmWidget.Editor.CardView">
       <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:padding="@dimen/margin_base">
-        <com.google.android.material.textview.MaterialTextView
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
-          android:fontFamily="@string/robotoMedium"
+          android:orientation="vertical"
-          android:text="@string/editor_other_info"
+          android:padding="@dimen/margin_base">
-          android:textAppearance="@style/MwmTextAppearance.Body3"/>
+        <com.google.android.material.textview.MaterialTextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:fontFamily="@string/robotoMedium"
+            android:text="@string/editor_other_info"
+            android:textAppearance="@style/MwmTextAppearance.Body3"/>
         <com.google.android.material.textfield.TextInputLayout
-          android:id="@+id/custom_input"
+            android:id="@+id/custom_input"
-          style="@style/MwmWidget.Editor.CustomTextInput"
+            style="@style/MwmWidget.Editor.CustomTextInput"
-          android:gravity="center_vertical"
+            android:gravity="center_vertical"
-          android:minHeight="74dp"
+            android:minHeight="74dp"
-          android:textColorHint="?android:textColorSecondary"
+            android:textColorHint="?android:textColorSecondary"
-          app:hintEnabled="false">
+            app:hintEnabled="false">
           <com.google.android.material.textfield.TextInputEditText
-            android:id="@+id/input"
+              android:id="@+id/input"
-            style="@style/MwmWidget.Editor.FieldLayout.EditText"
+              style="@style/MwmWidget.Editor.FieldLayout.EditText"
-            android:inputType="textMultiLine"
+              android:inputType="textMultiLine"
-            android:hint="@string/editor_note_hint"/>
+              android:hint="@string/editor_note_hint"/>
         </com.google.android.material.textfield.TextInputLayout>
       </LinearLayout>
     </com.google.android.material.card.MaterialCardView>
-      <com.google.android.material.button.MaterialButton
+    <com.google.android.material.button.MaterialButton
         android:id="@+id/reset"
         style="@style/MwmWidget.M3.Button.Secondary"
         android:layout_width="match_parent"

android/app/src/main/res/layout/item_charge_socket.xml

@@ -2,8 +2,10 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="120dp"
-    android:layout_height="wrap_content"
+    android:layout_height="120dp"
-    android:layout_margin="8dp"
+    android:layout_margin="4dp"
+    android:clickable="true"
+    android:focusable="true"
     app:cardCornerRadius="12dp"
     app:cardElevation="2dp">
 

android/app/src/main/res/layout/item_charging_sockets.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+  <GridLayout
+      android:id="@+id/socket_grid_editor"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:columnCount="3"
+      android:padding="0dp"
+      android:alignmentMode="alignMargins"
+      android:columnOrderPreserved="false">
+
+    <include layout="@layout/button_new_item" />
+  </GridLayout>
+
+  <TextView
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:text="@string/edit_socket_info_tooltip"
+      android:textAppearance="?android:attr/textAppearanceSmall" />
+</LinearLayout>

android/app/src/main/res/values-es/strings.xml

@@ -877,11 +877,14 @@
     <string name="hours_confirmed_time_ago">Confirmado %s</string>
     <string name="share_track">Compartir traza</string>
     <string name="pref_tts_no_system_tts_short">No se ha encontrado ningún motor de texto-a-voz, comprueba la configuración de la aplicación</string>
-    <string name="unknown_power_output">potencia desconocida</string>
+    <string name="unknown_power_output">desconocida</string>
     <string name="charge_socket_type2">Tipo 2 (sin cable)</string>
     <string name="charge_socket_type2_cable">Tipo 2 (con cable)</string>
     <string name="charge_socket_type2_combo">Tipo 2 combo</string>
     <string name="charge_socket_type1">Tipo 1</string>
     <string name="charge_socket_nacs">NACS</string>
     <string name="charge_socket_chademo">CHAdeMO</string>
+    <string name="charge_socket_count">Recuento</string>
+    <string name="charge_socket_power">Potencia (kW)</string>
+    <string name="unknown_count">desconocido</string>
 </resources>

android/app/src/main/res/values-fr/strings.xml

@@ -876,11 +876,14 @@
     <string name="existence_confirmed_time_ago">Existence confirmée %s</string>
     <string name="hours_confirmed_time_ago">Confirmé %s</string>
     <string name="pref_tts_no_system_tts_short">Impossible de lire ce texte à voix haute, vérifiez les paramètres de l’application</string>
-    <string name="unknown_power_output">puissance inconnue</string>
+    <string name="unknown_power_output">inconnue</string>
     <string name="charge_socket_type2">Type 2 (sans câble)</string>
     <string name="charge_socket_type2_cable">Type 2 (avec câble)</string>
     <string name="charge_socket_type2_combo">Type 2 combo</string>
     <string name="charge_socket_type1">Type 1</string>
     <string name="charge_socket_nacs">NACS</string>
     <string name="charge_socket_chademo">CHAdeMO</string>
+    <string name="charge_socket_count">Quantité</string>
+    <string name="charge_socket_power">Puissance (kW)</string>
+    <string name="unknown_count">inconnu</string>
 </resources>

android/app/src/main/res/values/arrays.xml

@@ -22,4 +22,32 @@
     <item>@drawable/route_point_19</item>
     <item>@drawable/route_point_20</item>
   </integer-array>
+
+  <string-array name="charge_socket_types">
+    <item>type2_combo</item>
+    <item>nacs</item>
+    <item>chademo</item>
+    <item>type1</item>
+    <item>type2_cable</item>
+    <item>type2</item>
+    <item>unknown</item>
+  </string-array>
+
+  <string-array name="charge_sockets_common_powers">
+    <item>22</item>
+    <item>43</item>
+    <item>50</item>
+    <item>100</item>
+    <item>150</item>
+    <item>200</item>
+    <item>350</item>
+  </string-array>
+
+  <string-array name="charge_sockets_common_counts">
+    <item>1</item>
+    <item>2</item>
+    <item>4</item>
+    <item>8</item>
+    <item>10</item>
+  </string-array>
 </resources>

android/app/src/main/res/values/strings.xml

@@ -913,7 +913,7 @@
     <string name="share_track">Share Track</string>
     <string name="delete_track_dialog_title">Delete %s?</string>
     <string name="pref_tts_no_system_tts_short">No text-to-speech engine found, check the app settings</string>
-    <string name="unknown_power_output">unknown power</string>
+    <string name="unknown_power_output">unknown</string>
     <string name="charge_socket_type2">Type 2 (no cable)</string>
     <string name="charge_socket_type2_cable">Type 2 (w/ cable)</string>
     <string name="charge_socket_type2_combo">Type 2 combo</string>
@@ -921,4 +921,14 @@
     <string name="charge_socket_nacs">NACS</string>
     <string name="charge_socket_chademo">CHAdeMO</string>
     <string name="unknown_socket_type">unknown socket</string>
+    <string name="unknow_socket_type">unknown socket</string>
+    <string name="edit_socket_info_tooltip">Create new sockets or edit existing ones.</string>
+    <string name="charging_station_available_sockets">Available sockets</string>
+    <string name="charge_socket_unknown_other">Other or unknown</string>
+    <string name="charge_socket_count">Count</string>
+    <string name="charge_socket_power">Power (kW)</string>
+    <string name="editor_socket">Edit socket</string>
+    <string name="unknown_count">unknown</string>
+    <string name="error_value_must_be_positive">The value must be positive</string>
+    <string name="error_invalid_number">Invalid number</string>
 </resources>

android/sdk/src/main/cpp/app/organicmaps/sdk/editor/Editor.cpp

@@ -7,6 +7,7 @@
 
 #include "indexer/cuisines.hpp"
 #include "indexer/editable_map_object.hpp"
+#include "indexer/feature_charge_sockets.hpp"
 #include "indexer/feature_utils.hpp"
 #include "indexer/validate_and_format_contacts.hpp"
 
@@ -94,6 +95,64 @@ JNIEXPORT void JNICALL Java_app_organicmaps_sdk_editor_Editor_nativeSetOpeningHo
   g_editableMapObject.SetOpeningHours(jni::ToNativeString(env, value));
 }
 
+JNIEXPORT jobjectArray JNICALL Java_app_organicmaps_sdk_editor_Editor_nativeGetChargeSockets(JNIEnv * env, jclass)
+{
+  auto sockets = g_editableMapObject.GetChargeSockets();
+
+  jclass descClass = env->FindClass("app/organicmaps/sdk/bookmarks/data/ChargeSocketDescriptor");
+  jmethodID ctor = env->GetMethodID(descClass, "<init>", "(Ljava/lang/String;ID)V");
+
+  // Create a Java array
+  jobjectArray result = env->NewObjectArray(sockets.size(), descClass, nullptr);
+
+  for (size_t i = 0; i < sockets.size(); ++i)
+  {
+    auto const & s = sockets[i];
+
+    jstring jType = env->NewStringUTF(s.type.c_str());
+    jobject jDesc = env->NewObject(descClass, ctor, jType, (jint)s.count, (jdouble)s.power);
+
+    env->SetObjectArrayElement(result, i, jDesc);
+
+    env->DeleteLocalRef(jType);
+    env->DeleteLocalRef(jDesc);
+  }
+
+  return result;
+}
+
+JNIEXPORT void JNICALL Java_app_organicmaps_sdk_editor_Editor_nativeSetChargeSockets(JNIEnv * env, jclass,
+                                                                                     jobjectArray jSockets)
+{
+  ChargeSocketsHelper chargeSockets;
+
+  jsize len = env->GetArrayLength(jSockets);
+
+  jclass descClass = env->FindClass("app/organicmaps/sdk/bookmarks/data/ChargeSocketDescriptor");
+  jfieldID fidType = env->GetFieldID(descClass, "type", "Ljava/lang/String;");
+  jfieldID fidCount = env->GetFieldID(descClass, "count", "I");
+  jfieldID fidPower = env->GetFieldID(descClass, "power", "D");
+
+  for (jsize i = 0; i < len; ++i)
+  {
+    jobject jDesc = env->GetObjectArrayElement(jSockets, i);
+
+    jstring jType = (jstring)env->GetObjectField(jDesc, fidType);
+    char const * cType = env->GetStringUTFChars(jType, nullptr);
+
+    jint count = env->GetIntField(jDesc, fidCount);
+    jdouble power = env->GetDoubleField(jDesc, fidPower);
+
+    chargeSockets.AddSocket(cType, static_cast<unsigned int>(count), static_cast<double>(power));
+
+    env->ReleaseStringUTFChars(jType, cType);
+    env->DeleteLocalRef(jType);
+    env->DeleteLocalRef(jDesc);
+  }
+
+  g_editableMapObject.SetChargeSockets(chargeSockets.ToString());
+}
+
 JNIEXPORT jstring JNICALL Java_app_organicmaps_sdk_editor_Editor_nativeGetMetadata(JNIEnv * env, jclass, jint id)
 {
   auto const metaID = static_cast<osm::MapObject::MetadataID>(id);

android/sdk/src/main/java/app/organicmaps/sdk/editor/Editor.java

@@ -5,6 +5,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Size;
 import androidx.annotation.WorkerThread;
 import app.organicmaps.sdk.Framework;
+import app.organicmaps.sdk.bookmarks.data.ChargeSocketDescriptor;
 import app.organicmaps.sdk.bookmarks.data.Metadata;
 import app.organicmaps.sdk.editor.data.FeatureCategory;
 import app.organicmaps.sdk.editor.data.Language;
@@ -62,6 +63,8 @@ public final class Editor
   public static native void nativeSetMetadata(int id, String value);
   public static native String nativeGetOpeningHours();
   public static native void nativeSetOpeningHours(String openingHours);
+  public static native ChargeSocketDescriptor[] nativeGetChargeSockets();
+  public static native void nativeSetChargeSockets(ChargeSocketDescriptor[] sockets);
   public static String nativeGetPhone()
   {
     return nativeGetMetadata(Metadata.MetadataType.FMD_PHONE_NUMBER.toInt());

data/editor.config

@@ -160,7 +160,26 @@
       <field name="drive_through">
         <tag k="drive_through" />
       </field>
+      <!-- charging station socket information -->
+      <field name="socket_type1_count">
+        <tag k="socket:type1" />
+      </field>
+      <field name="socket_type1_output">
+        <tag k="socket:type1:output" />
+      </field>
+      <field name="socket_type2_count">
+        <tag k="socket:type2" />
+      </field>
+      <field name="socket_type2_output">
+        <tag k="socket:type2:output" />
+      </field>
       <!-- Field groups. -->
+      <field_group name="charge_sockets">
+	<field_ref name="socket_type1_count" />
+	<field_ref name="socket_type1_output" />
+	<field_ref name="socket_type2_count" />
+	<field_ref name="socket_type2_output" />
+      </field_group>
       <field_group name="address">
         <field_ref name="street" />
         <field_ref name="housenumber" />
@@ -463,7 +482,9 @@
         <include group="poi_internet" />
       </type>
       <type id="amenity-charging_station">
-        <include group="poi" />
+        <include field="name" />
+	<include group="charge_sockets" />
+        <include field="opening_hours" />
         <include field="operator" />
       </type>
       <type id="building-guardhouse">

libs/editor/editor_config.cpp

@@ -46,7 +46,12 @@ static std::unordered_map<std::string, EType> const kNamesToFMD = {
     {"drive_through", EType::FMD_DRIVE_THROUGH},
     {"website_menu", EType::FMD_WEBSITE_MENU},
     {"self_service", EType::FMD_SELF_SERVICE},
-    {"outdoor_seating", EType::FMD_OUTDOOR_SEATING}
+    {"outdoor_seating", EType::FMD_OUTDOOR_SEATING},
+    // TODO(skadge): this won't work, obv
+    {"socket_type1_count", EType::FMD_CHARGE_SOCKETS},
+    {"socket_type1_output", EType::FMD_CHARGE_SOCKETS},
+    {"socket_type2_count", EType::FMD_CHARGE_SOCKETS},
+    {"socket_type2_output", EType::FMD_CHARGE_SOCKETS},
     /// @todo Add description?
 };
 

libs/indexer/editable_map_object.cpp

@@ -2,6 +2,8 @@
 
 #include "indexer/classificator.hpp"
 #include "indexer/edit_journal.hpp"
+#include "indexer/feature_charge_sockets.hpp"
+#include "indexer/feature_meta.hpp"
 #include "indexer/ftypes_matcher.hpp"
 #include "indexer/postcodes_matcher.hpp"
 #include "indexer/validate_and_format_contacts.hpp"
@@ -158,6 +160,7 @@ void EditableMapObject::ForEachMetadataItem(function<void(string_view tag, strin
     case MetadataID::FMD_EXTERNAL_URI:
     case MetadataID::FMD_WHEELCHAIR:  // Value is runtime only, data is taken from the classificator types, should not
                                       // be used to update the OSM database
+    case MetadataID::FMD_CHARGE_SOCKETS:  // multiple keys; handled via the edit journal
       break;
     default: fn(ToString(type), value); break;
     }
@@ -325,6 +328,14 @@ void EditableMapObject::SetOpeningHours(std::string oh)
   m_metadata.Set(MetadataID::FMD_OPEN_HOURS, std::move(oh));
 }
 
+void EditableMapObject::SetChargeSockets(std::string sockets)
+{
+  // parse the list of sockets provided by the frontend, and re-generate the
+  // socket list, thus ensuring it is valid & sorted.
+  ChargeSocketsHelper helper(sockets);
+  m_metadata.Set(MetadataID::FMD_CHARGE_SOCKETS, helper.ToString());
+}
+
 void EditableMapObject::SetInternet(feature::Internet internet)
 {
   m_metadata.Set(MetadataID::FMD_INTERNET, DebugPrint(internet));
@@ -761,6 +772,10 @@ void EditableMapObject::LogDiffInJournal(EditableMapObject const & unedited_emo)
   for (uint8_t i = 0; i < static_cast<uint8_t>(feature::Metadata::FMD_COUNT); ++i)
   {
     auto const type = static_cast<feature::Metadata::EType>(i);
+
+    // CHARGE_SOCKETS have multiple keys/values; handled separately further down
+    if (type == feature::Metadata::FMD_CHARGE_SOCKETS)
+      continue;
     std::string_view const & value = GetMetadata(type);
     std::string_view const & old_value = unedited_emo.GetMetadata(type);
 
@@ -811,6 +826,15 @@ void EditableMapObject::LogDiffInJournal(EditableMapObject const & unedited_emo)
 
   if (cuisinesModified)
     m_journal.AddTagChange("cuisine", strings::JoinStrings(old_cuisines, ";"), strings::JoinStrings(new_cuisines, ";"));
+
+  // charge sockets
+  auto chargeSocketsDiff = ChargeSocketsHelper(GetChargeSockets()).Diff(unedited_emo.GetChargeSockets());
+  for (auto const & kvdiff : chargeSocketsDiff)
+  {
+    std::string key, old_value, new_value;
+    std::tie(key, old_value, new_value) = kvdiff;
+    m_journal.AddTagChange(key, old_value, new_value);
+  }
 }
 
 bool AreObjectsEqualIgnoringStreet(EditableMapObject const & lhs, EditableMapObject const & rhs)

libs/indexer/editable_map_object.hpp

@@ -108,6 +108,7 @@ public:
   bool UpdateMetadataValue(std::string_view key, std::string value);
 
   void SetOpeningHours(std::string oh);
+  void SetChargeSockets(std::string sockets);
   void SetInternet(feature::Internet internet);
 
   /// @param[in] cuisine is a vector of osm cuisine ids.