Changed the header of the region selection list to "All regions"

Bug: 31257462
Change-Id: I3112b5700e23674d2c48c7ca96a2f1a17a5f15db
diff --git a/core/java/com/android/internal/app/SuggestedLocaleAdapter.java b/core/java/com/android/internal/app/SuggestedLocaleAdapter.java
index a4b5a8e..cb2b019 100644
--- a/core/java/com/android/internal/app/SuggestedLocaleAdapter.java
+++ b/core/java/com/android/internal/app/SuggestedLocaleAdapter.java
@@ -145,7 +145,11 @@
                 if (itemType == TYPE_HEADER_SUGGESTED) {
                     textView.setText(R.string.language_picker_section_suggested);
                 } else {
-                    textView.setText(R.string.language_picker_section_all);
+                    if (mCountryMode) {
+                        textView.setText(R.string.region_picker_section_all);
+                    } else {
+                        textView.setText(R.string.language_picker_section_all);
+                    }
                 }
                 textView.setTextLocale(Locale.getDefault());
                 break;
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 9002ed4..704eb97 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -4357,6 +4357,9 @@
     <string name="language_picker_section_suggested">Suggested</string>
     <!-- List section subheader for the language picker, containing a list of all languages available [CHAR LIMIT=30] -->
     <string name="language_picker_section_all">All languages</string>
+    <!-- List section subheader for the region picker, containing a list of all regions supported for the selected language.
+    Warning: this is a more 'neutral' term for 'country', not for the sub-divisions of a country. [CHAR LIMIT=30] -->
+    <string name="region_picker_section_all">All regions</string>
 
     <!-- Menu item in the locale menu  [CHAR LIMIT=30] -->
     <string name="locale_search_menu">Search</string>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 67ab8cb..ce93e82 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2506,6 +2506,7 @@
   <java-symbol type="menu" name="language_selection_list" />
   <java-symbol type="string" name="country_selection_title" />
   <java-symbol type="string" name="language_picker_section_all" />
+  <java-symbol type="string" name="region_picker_section_all" />
   <java-symbol type="string" name="language_picker_section_suggested" />
   <java-symbol type="string" name="language_selection_title" />
   <java-symbol type="string" name="search_language_hint" />