Fix missing Telugu letters

This CL adds missing the following Telugu letters
- U+0C4A: TELUGU VOWEL SIGN O
- U+0C1E: TELUGU LETTER NYA
And also reorganizes some letter reasonably.

Bug: 10028759
Change-Id: If7fd3854ffab8484dbe6ced0ff2ed52be838e44d
diff --git a/java/res/xml/rowkeys_telugu2.xml b/java/res/xml/rowkeys_telugu2.xml
index a472fd3..f1ce459 100644
--- a/java/res/xml/rowkeys_telugu2.xml
+++ b/java/res/xml/rowkeys_telugu2.xml
@@ -51,10 +51,10 @@
         latin:moreKeys="ఫ" />
     <!-- U+0C30: "ర" TELUGU LETTER RA
          U+0C31: "ఱ" TELUGU LETTER RRA
-         U+0C43: "ృ" TELUGU VOWEL SIGN VOCALIC R -->
+         U+0C4D/U+0C30: "్ర" TELUGU SIGN VIRAMA/TELUGU LETTER RA -->
     <Key
         latin:keySpec="&#x0C30;"
-        latin:moreKeys="&#x0C31;,&#x0C43;" />
+        latin:moreKeys="&#x0C31;,&#x0C4D;&#x0C30;" />
     <!-- U+0C15: "క" TELUGU LETTER KA
          U+0C16: "ఖ" TELUGU LETTER KHA -->
     <Key
diff --git a/java/res/xml/rowkeys_telugu3.xml b/java/res/xml/rowkeys_telugu3.xml
index 05755ec..2e3730a 100644
--- a/java/res/xml/rowkeys_telugu3.xml
+++ b/java/res/xml/rowkeys_telugu3.xml
@@ -19,24 +19,28 @@
 -->
 
 <merge xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin">
-    <!-- U+0C46: "ె" TELUGU VOWEL SIGN E
+    <!-- U+0C4A: "ొ" TELUGU VOWEL SIGN O
          U+0C12: "ఒ" TELUGU LETTER O -->
     <Key
-        latin:keySpec="&#x0C46;"
+        latin:keySpec="&#x0C4A;"
         latin:moreKeys="&#x0C12;" />
-    <!-- U+0C02: "ం" TELUGU SIGN ANUSVARA
+    <!-- U+0C46: "ె" TELUGU VOWEL SIGN E
          U+0C0E: "ఎ" TELUGU LETTER E -->
     <Key
-        latin:keySpec="&#x0C02;"
+        latin:keySpec="&#x0C46;"
         latin:moreKeys="&#x0C0E;" />
-    <!-- U+0C2E: "మ" TELUGU LETTER MA -->
-    <Key latin:keySpec="&#x0C2E;" />
+    <!-- U+0C2E: "మ" TELUGU LETTER MA
+         U+0C02: "ం" TELUGU SIGN ANUSVARA
+         U+0C01: "ఁ" TELUGU SIGN CANDRABINDU -->
+    <Key latin:keySpec="&#x0C2E;"
+         latin:moreKeys="&#x0C02;,&#x0C01;" />
     <!-- U+0C28: "న" TELUGU LETTER NA
          U+0C23: "ణ" TELUGU LETTER NNA
-         U+0C19: "ఙ" TELUGU LETTER NGA -->
+         U+0C19: "ఙ" TELUGU LETTER NGA
+         U+0C1E: "ఞ" TELUGU LETTER NYA -->
     <Key
         latin:keySpec="&#x0C28;"
-        latin:moreKeys="&#x0C23;,&#x0C19;" />
+        latin:moreKeys="&#x0C23;,&#x0C19;,&#x0C1E;" />
     <!-- U+0C35: "వ" TELUGU LETTER VA -->
     <Key latin:keySpec="&#x0C35;" />
     <!-- U+0C32: "ల" TELUGU LETTER LA
@@ -50,10 +54,10 @@
         latin:keySpec="&#x0C38;"
         latin:moreKeys="&#x0C36;" />
     <!-- U+0C0B: "ఋ" TELUGU LETTER VOCALIC R
-         U+0C4D/U+0C30: "్ర" TELUGU SIGN VIRAMA/TELUGU LETTER RA -->
+         U+0C43: "ృ" TELUGU VOWEL SIGN VOCALIC R -->
     <Key
         latin:keySpec="&#x0C0B;"
-        latin:moreKeys="&#x0C4D;&#x0C30;" />
+        latin:moreKeys="&#x0C43;" />
     <!-- U+0C37: "ష" TELUGU LETTER SSA
          U+0C15/U+0C4D/U+0C37: "క్ష" TELUGU LETTER KA/TELUGU SIGN VIRAMA/TELUGU LETTER SSA -->
     <Key
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java b/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java
index 84c5df6..4f84c68 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/Telugu.java
@@ -140,8 +140,8 @@
                     key("\u0C2A", moreKey("\u0C2B")),
                     // U+0C30: "ర" TELUGU LETTER RA
                     // U+0C31: "ఱ" TELUGU LETTER RRA
-                    // U+0C43: "ృ" TELUGU VOWEL SIGN VOCALIC R
-                    key("\u0C30", joinMoreKeys("\u0C31", "\u0C43")),
+                    // U+0C4D/U+0C30: "్ర" TELUGU SIGN VIRAMA/TELUGU LETTER RA
+                    key("\u0C30", joinMoreKeys("\u0C31", "\u0C4D\u0C30")),
                     // U+0C15: "క" TELUGU LETTER KA
                     // U+0C16: "ఖ" TELUGU LETTER KHA
                     key("\u0C15", moreKey("\u0C16")),
@@ -155,18 +155,21 @@
                     // U+0C20: "ఠ" TELUGU LETTER TTHA
                     key("\u0C1F", moreKey("\u0C20")))
             .setKeysOfRow(3,
-                    // U+0C46: "ె" TELUGU VOWEL SIGN E
+                    // U+0C4A: "ొ" TELUGU VOWEL SIGN O
                     // U+0C12: "ఒ" TELUGU LETTER O
-                    key("\u0C46", moreKey("\u0C12")),
-                    // U+0C02: "ం" TELUGU SIGN ANUSVARA
+                    key("\u0C4A", moreKey("\u0C12")),
+                    // U+0C46: "ె" TELUGU VOWEL SIGN E
                     // U+0C0E: "ఎ" TELUGU LETTER E
-                    key("\u0C02", moreKey("\u0C0E")),
+                    key("\u0C46", moreKey("\u0C0E")),
                     // U+0C2E: "మ" TELUGU LETTER MA
-                    "\u0C2E",
+                    // U+0C02: "ం" TELUGU SIGN ANUSVARA
+                    // U+0C01: "ఁ" TELUGU SIGN CANDRABINDU
+                    key("\u0C2E", joinMoreKeys("\u0C02", "\u0C01")),
                     // U+0C28: "న" TELUGU LETTER NA
                     // U+0C23: "ణ" TELUGU LETTER NNA
                     // U+0C19: "ఙ" TELUGU LETTER NGA
-                    key("\u0C28", joinMoreKeys("\u0C23", "\u0C19")),
+                    // U+0C1E: "ఞ" TELUGU LETTER NYA
+                    key("\u0C28", joinMoreKeys("\u0C23", "\u0C19", "\u0C1E")),
                     // U+0C35: "వ" TELUGU LETTER VA
                     "\u0C35",
                     // U+0C32: "ల" TELUGU LETTER LA
@@ -176,8 +179,8 @@
                     // U+0C36: "శ" TELUGU LETTER SHA
                     key("\u0C38", moreKey("\u0C36")),
                     // U+0C0B: "ఋ" TELUGU LETTER VOCALIC R
-                    // U+0C4D/U+0C30: "్ర" TELUGU SIGN VIRAMA/TELUGU LETTER RA
-                    key("\u0C0B", moreKey("\u0C4D\u0C30")),
+                    // U+0C43: "ృ" TELUGU VOWEL SIGN VOCALIC R
+                    key("\u0C0B", moreKey("\u0C43")),
                     // U+0C37: "ష" TELUGU LETTER SSA
                     // U+0C15/U+0C4D/U+0C37:
                     //     "క్ష" TELUGU LETTER KA/TELUGU SIGN VIRAMA/TELUGU LETTER SSA