Generalize Russian to Slavic layout

Adding Belarusian, Kyrgyz, and Ukrainian keyboards will follows.

Bug: 5738545
Change-Id: I05055d519fac8c67f728cee693b133c3dfb29047
diff --git a/java/res/xml/kbd_rows_russian.xml b/java/res/xml/kbd_rows_slavic.xml
similarity index 82%
rename from java/res/xml/kbd_rows_russian.xml
rename to java/res/xml/kbd_rows_slavic.xml
index f1794e7..6536eae 100644
--- a/java/res/xml/kbd_rows_russian.xml
+++ b/java/res/xml/kbd_rows_slavic.xml
@@ -37,7 +37,7 @@
         <Key
             latin:keyLabel="у"
             latin:keyHintLabel="3"
-            latin:moreKeys="3" />
+            latin:moreKeys="@string/more_keys_for_slavic_u" />
         <Key
             latin:keyLabel="к"
             latin:keyHintLabel="4"
@@ -45,11 +45,11 @@
         <Key
             latin:keyLabel="е"
             latin:keyHintLabel="5"
-            latin:moreKeys="@string/more_keys_for_cyrillic_e" />
+            latin:moreKeys="@string/more_keys_for_slavic_ye" />
         <Key
             latin:keyLabel="н"
             latin:keyHintLabel="6"
-            latin:moreKeys="6" />
+            latin:moreKeys="@string/more_keys_for_slavic_en" />
         <Key
             latin:keyLabel="г"
             latin:keyHintLabel="7"
@@ -59,7 +59,7 @@
             latin:keyHintLabel="8"
             latin:moreKeys="8" />
         <Key
-            latin:keyLabel="щ"
+            latin:keyLabel="@string/keylabel_for_slavic_shcha"
             latin:keyHintLabel="9"
             latin:moreKeys="9" />
         <Key
@@ -68,7 +68,7 @@
             latin:moreKeys="0" />
         <Key
             latin:keyLabel="х"
-            latin:moreKeys="@string/more_keys_for_cyrillic_ha"
+            latin:moreKeys="@string/more_keys_for_slavic_ha"
             latin:keyWidth="fillRight" />
     </Row>
     <Row
@@ -78,7 +78,8 @@
             latin:keyLabel="ф"
             latin:keyWidth="8.75%p" />
         <Key
-            latin:keyLabel="ы" />
+            latin:keyLabel="@string/keylabel_for_slavic_yery"
+            latin:moreKeys="@string/more_keys_for_slavic_yery" />
         <Key
             latin:keyLabel="в" />
         <Key
@@ -88,7 +89,8 @@
         <Key
             latin:keyLabel="р" />
         <Key
-            latin:keyLabel="о" />
+            latin:keyLabel="о"
+            latin:moreKeys="@string/more_keys_for_slavic_o" />
         <Key
             latin:keyLabel="л" />
         <Key
@@ -114,12 +116,12 @@
         <Key
             latin:keyLabel="м" />
         <Key
-            latin:keyLabel="и" />
+            latin:keyLabel="@string/keylabel_for_slavic_i" />
         <Key
             latin:keyLabel="т" />
         <Key
             latin:keyLabel="ь"
-            latin:moreKeys="@string/more_keys_for_cyrillic_soft_sign" />
+            latin:moreKeys="@string/more_keys_for_slavic_soft_sign" />
         <Key
             latin:keyLabel="б" />
         <Key
diff --git a/java/res/xml/kbd_russian.xml b/java/res/xml/kbd_slavic.xml
similarity index 93%
rename from java/res/xml/kbd_russian.xml
rename to java/res/xml/kbd_slavic.xml
index 071bfd5..6207d29 100644
--- a/java/res/xml/kbd_russian.xml
+++ b/java/res/xml/kbd_slavic.xml
@@ -22,5 +22,5 @@
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
 >
     <include
-        latin:keyboardLayout="@xml/kbd_rows_russian" />
+        latin:keyboardLayout="@xml/kbd_rows_slavic" />
 </Keyboard>
diff --git a/java/res/xml/method.xml b/java/res/xml/method.xml
index 2b2c00c..69bef52 100644
--- a/java/res/xml/method.xml
+++ b/java/res/xml/method.xml
@@ -20,7 +20,8 @@
 <!-- The attributes in this XML file provide configuration information -->
 <!-- for the Input Method Manager. -->
 
-<!-- Keyboard: en_US, en_GB, ar, cs, da, de, de(QWERTY), es, es_US, et, fi, fr, fr_CA, fr_CH, hr, hu, it, iw, lt, lv, nb, nl, pl, pt, ru, sr, sv, tr -->
+<!-- Keyboard: en_US, en_GB, ar, cs, da, de, de(QWERTY), es, es_US, et, fi, fr, fr_CA, fr_CH,
+     hr, hu, it, iw, lt, lv, nb, nl, pl, pt, ru, sr, sv, tr -->
 <!-- TODO: use <lang>_keyboard icon instead of a common keyboard icon. -->
 <!-- If IME doesn't have an applicable subtype, the first subtype will be used as a default
      subtype.-->