OmniGears: add note about chronus weather icon packs

Change-Id: I8cc02d24c0a799136384a4d372d6ee933bd67ca7
diff --git a/res/values/custom_strings.xml b/res/values/custom_strings.xml
index 0ce611b..4b991b2 100644
--- a/res/values/custom_strings.xml
+++ b/res/values/custom_strings.xml
@@ -297,6 +297,7 @@
     <string name="header_weather_title">Header view weather</string>
     <string name="header_weather_summary">Enable notification panel header weather display</string>
     <string name="weather_icon_pack_title">Condition icon pack</string>
+    <string name="weather_icon_pack_note">Note\u003a you can install new icon packs from play store by searching for \"Chronus icons\"</string>
 
     <!-- Navigationbar settings -->
     <string name="navigationbar_title">Navigation bar</string>
diff --git a/src/org/omnirom/omnigears/moresettings/OmniJawsSettings.java b/src/org/omnirom/omnigears/moresettings/OmniJawsSettings.java
index d45639d..03b453d 100644
--- a/src/org/omnirom/omnigears/moresettings/OmniJawsSettings.java
+++ b/src/org/omnirom/omnigears/moresettings/OmniJawsSettings.java
@@ -56,6 +56,7 @@
 
     private PreferenceCategory mWeatherCategory;
     private ListPreference mWeatherIconPack;
+    private String mWeatherIconPackNote;
 
     @Override
     protected int getMetricsCategory() {
@@ -67,6 +68,7 @@
         super.onCreate(savedInstanceState);
         addPreferencesFromResource(R.xml.omnijaws_settings);
         final PreferenceScreen prefScreen = getPreferenceScreen();
+        mWeatherIconPackNote = getResources().getString(R.string.weather_icon_pack_note);
 
         mWeatherCategory = (PreferenceCategory) prefScreen.findPreference(CATEGORY_WEATHER);
         if (mWeatherCategory != null && !isOmniJawsServiceInstalled()) {
@@ -94,7 +96,7 @@
                 valueIndex = mWeatherIconPack.findIndexOfValue(settingHeaderPackage);
             }
             mWeatherIconPack.setValueIndex(valueIndex >= 0 ? valueIndex : 0);
-            mWeatherIconPack.setSummary(mWeatherIconPack.getEntry());
+            mWeatherIconPack.setSummary(mWeatherIconPackNote + "\n\n" + mWeatherIconPack.getEntry());
             mWeatherIconPack.setOnPreferenceChangeListener(this);
         }
     }
@@ -105,7 +107,7 @@
             Settings.System.putString(getContentResolver(),
                     Settings.System.OMNIJAWS_WEATHER_ICON_PACK, value);
             int valueIndex = mWeatherIconPack.findIndexOfValue(value);
-            mWeatherIconPack.setSummary(mWeatherIconPack.getEntries()[valueIndex]);
+            mWeatherIconPack.setSummary(mWeatherIconPackNote + " \n\n" + mWeatherIconPack.getEntries()[valueIndex]);
         }
         return true;
     }