diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 3b8153fd8423..a598d90b4356 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -2047,6 +2047,13 @@ public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean
         /** @hide */
         public static final int VOLUME_OVERLAY_NONE = 3;
 
+        /**
+         * Volume panel background color
+         *
+         * @hide
+         */
+        public static final String VOLUME_PANEL_BG_COLOR = "volume_panel_bg_color";
+
         /**
          * Whether the torch will pulse on incoming call
          * @hide
diff --git a/core/java/android/view/VolumePanel.java b/core/java/android/view/VolumePanel.java
index bcad5ce61abd..fbc1e4814d64 100644
--- a/core/java/android/view/VolumePanel.java
+++ b/core/java/android/view/VolumePanel.java
@@ -29,6 +29,7 @@
 import android.content.IntentFilter;
 import android.content.res.Resources;
 import android.database.ContentObserver;
+import android.graphics.drawable.Drawable;
 import android.media.AudioManager;
 import android.media.AudioService;
 import android.media.AudioSystem;
@@ -118,6 +119,8 @@ public class VolumePanel extends Handler implements OnSeekBarChangeListener, Vie
     private boolean mVoiceCapable;
     private boolean mVolumeLinkNotification;
     private int mCurrentOverlayStyle = -1;
+    private Drawable defaultBackground;
+    private int mPanelColor;
 
     // True if we want to play tones on the system stream when the master stream is specified.
     private final boolean mPlayMasterStreamTones;
@@ -236,6 +239,7 @@ public void onChange(boolean selfChange) {
                     Settings.System.MODE_VOLUME_OVERLAY, VOLUME_OVERLAY_EXPANDABLE,
                     UserHandle.USER_CURRENT);
             changeOverlayStyle(overlayStyle);
+            setColor();
         }
     };
 
@@ -359,7 +363,9 @@ public void onDismiss(DialogInterface dialog) {
         context.getContentResolver().registerContentObserver(
                 Settings.System.getUriFor(Settings.System.MODE_VOLUME_OVERLAY), false,
                 mSettingsObserver, UserHandle.USER_ALL);
-
+        context.getContentResolver().registerContentObserver(
+                Settings.System.getUriFor(Settings.System.VOLUME_PANEL_BG_COLOR), false,
+                mSettingsObserver, UserHandle.USER_ALL);
         boolean masterVolumeKeySounds = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_useVolumeKeySounds);
 
@@ -367,6 +373,7 @@ public void onDismiss(DialogInterface dialog) {
 
         mMoreButton.setOnClickListener(this);
         listenToRingerMode();
+        setColor();
     }
 
     private void changeOverlayStyle(int newStyle) {
@@ -417,10 +424,31 @@ public void setTheme() {
         // Force reload the background (to do not get the old cached one)
         // and update the states.
         mPanel.setBackgroundResource(R.color.transparent);
-        mPanel.setBackgroundResource(R.drawable.dialog_full_holo_dark);
+        setColor();
         updateStates();
     }
 
+    private void setColor() {
+        ContentResolver resolver = mContext.getContentResolver();
+
+        defaultBackground = mContext.getResources().getDrawable(
+            R.drawable.dialog_full_holo_dark).getCurrent();
+        mPanelColor = Settings.System.getIntForUser(resolver,
+                Settings.System.VOLUME_PANEL_BG_COLOR, -2, UserHandle.USER_CURRENT);
+
+        if (mPanelColor == Integer.MIN_VALUE
+            || mPanelColor == -2) {
+            // Flag to reset volume panel background color
+            mPanel.setBackground(defaultBackground);
+        } else {
+            if (mPanelColor != 0x00ffffff) {
+                mPanel.setBackgroundColor(mPanelColor);
+            } else {
+                mPanel.setBackgroundResource(R.drawable.dialog_full_holo_dark);
+            }
+        }
+    }
+
     private void listenToRingerMode() {
         final IntentFilter filter = new IntentFilter();
         filter.addAction(AudioManager.RINGER_MODE_CHANGED_ACTION);
diff --git a/core/res/res/values-pl/slim_strings.xml b/core/res/res/values-pl/slim_strings.xml
new file mode 100644
index 000000000000..67078ee016ee
--- /dev/null
+++ b/core/res/res/values-pl/slim_strings.xml
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/assets/res/any/strings.xml
+**
+** Copyright 2013, SlimRoms project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <!-- Privacy Guard -->
+    <string name="permlab_changePrivacyGuardState">włącz/wyłącz Kontrolę Prywatności</string>
+    <string name="permdesc_changePrivacyGuardState">Pozwala aplikacji decydować, kiedy inna aplikacja zostanie uruchomiona w trybie ochrony prywatności. W trybie tym aplikacje nie mają dostępu do osobistych danych użytkownika, takich jak kontakty, historia połączeń czy wiadomości.</string>
+    <string name="privacy_guard_notification">Kontrola Prywatności aktywna</string>
+    <string name="privacy_guard_notification_detail"><xliff:g id="app">%1$s</xliff:g>  nie będzie mieć dostępu do osobistych danych</string>
+    <string name="privacy_guard_custom_notification_detail"><xliff:g id="app">%1$s</xliff:g> nie będzie mieć dostępu do uprawnień</string>
+
+    <string name="default_string">Domyślny</string>
+
+    <!-- Button to reboot the phone, within the Phone Options dialog -->
+    <string name="reboot_system" product="tablet">Uruchom ponownie tablet</string>
+    <string name="reboot_system" product="default">Uruchom ponownie telefon</string>
+    <!-- Reboot Progress Dialog. This is shown if the user chooses to reboot the phone. -->
+
+    <!-- label for item that screenshots in phone options dialog -->
+    <string name="global_action_screenshot">Zrzut ekranu</string>
+
+    <!-- Button to reboot the phone, within the Reboot Options dialog -->
+    <string name="reboot_reboot">Uruchom ponownie</string>
+    <!-- Button to reboot the phone into recovery, within the Reboot Options dialog -->
+    <string name="reboot_recovery">Uruchom w trybie Recovery</string>
+    <!-- Button to reboot the phone into bootloader, within the Reboot Options dialog -->
+    <string name="reboot_bootloader">Uruchom w trybie Bootloader</string>
+    <!-- Button to reboot the phone into bootmenu, within the Reboot Options dialog -->
+    <string name="reboot_bootmenu">Uruchom Bootmenu</string>
+    <!-- Button to reboot the phone into fastboot, within the Reboot Options dialog -->
+    <string name="reboot_fastboot">Uruchom w trybie Fastboot</string>
+    <!-- Button to reboot the phone into download, within the Reboot Options dialog -->
+    <string name="reboot_download">Uruchom w trybie Download</string>
+
+    <!-- Reboot Progress Dialog. This is shown if the user chooses to reboot the phone. -->
+    <string name="reboot_progress">Ponowne uruchamianie\u2026</string>
+    <!-- Reboot Confirmation Dialog.  When the user chooses to reboot the phone, there will be a confirmation dialog.  This is the message. -->
+    <string name="reboot_confirm">Telefon zostanie uruchomiony ponownie.</string>
+
+    <!-- label for item that reboots the phone in phone options dialog -->
+    <string name="global_action_reboot">Uruchom ponownie</string>
+
+    <!-- label for item that opens the profile choosing dialog -->
+    <string name="global_action_choose_profile">Profil</string>
+
+    <!-- In WiFi AP notification -->
+    <string name="notify_turn_wifi_ap_off_title">Wyłącz Wi-Fi AP</string>
+
+    <!-- status message in phone options dialog for when expanded desktop is on -->
+    <string name="global_actions_expanded_desktop_mode_on_status">Rozszerzony pulpit włączony</string>
+
+    <!-- status message in phone options dialog for when expanded desktop is off -->
+    <string name="global_actions_expanded_desktop_mode_off_status">Rozszerzony pulpit wyłączony</string>
+
+    <!-- status message in phone options dialog for when pie is on -->
+    <string name="global_actions_pie_mode_on_status">Kontrola Pie włączona</string>
+
+    <!-- status message in phone options dialog for when pie is off -->
+    <string name="global_actions_pie_mode_off_status">Kontrola Pie wyłączone</string>
+
+    <!-- Error message if user want to try to disable all navigation options -->
+    <string name="disable_pie_navigation_error">Nie możesz wyłączyć Kontroli Pie. Żadna inna opcja nawigacji nie jest włączona. Włącz najpierw pasek nawigacji, aby wyłączyć Kontrolę Pie.</string>
+
+    <!-- status message in phone options dialog for when navigation bar is on -->
+    <string name="global_actions_nav_bar_mode_on_status">Pasek nawigacji włączony</string>
+
+    <!-- status message in phone options dialog for when navigation bar is off -->
+    <string name="global_actions_nav_bar_mode_off_status">Pasek nawigacji wyłączony</string>
+
+    <!-- Error message if user want to try to disable all navigation options -->
+    <string name="disable_navigation_pie_error">Nie możesz wyłączyć paska nawigacji. Żadna inna opcja nawigacji nie jest włączona. Włącz najpierw Kontrolę Pie, aby wyłączyć pasek nawigacji.</string>
+
+    <!-- Description of accessibility direction for targets [CHAR LIMIT=NONE] -->
+    <string name="accessibility_target_direction">Przesuń aby aktywować cel</string>
+
+    <!-- stylus gestures support -->
+    <string name="stylus_app_not_installed">%s nie jest zainstalowana</string>
+
+    <!-- Error description on theme switch with ligtsensor mode enabled -->
+    <string name="theme_auto_switch_mode_error">Automatyczna korekcja jasności jest włączona. Ręczna zmiana ustawień jest niemożliwa.</string>
+
+    <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
+    <string name="permlab_preventpower">zastępowanie przycisku zasilania</string>
+    <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
+    <string name="permdesc_preventpower">Pozwala aplikacji na zastępowanie przycisku zasilania</string>
+
+    <!-- Heads up -->
+    <string name="permlab_changeHeadsUpState">włącz lub wyłącz powiadomienia Heads-Up</string>
+    <string name="permdesc_changeHeadsUpState">Pozwala aplikacji decydować, kiedy inna aplikacja będzie mogła wyświetlać normalne powiadomienia jako powiadomienia Heads-Up.</string>
+
+
+</resources>