Use more standard Unicode notations in keyboard layout resource files.

bug: 5988656
Change-Id: Ie2416ccd790f29934a37e9dc77d7525e5113048a
diff --git a/java/res/xml-sw600dp/rows_arabic.xml b/java/res/xml-sw600dp/rows_arabic.xml
index 715ec6c..60ad45e 100644
--- a/java/res/xml-sw600dp/rows_arabic.xml
+++ b/java/res/xml-sw600dp/rows_arabic.xml
@@ -26,53 +26,53 @@
     <Row
         latin:keyWidth="8.0%p"
     >
-        <!-- \u0636: "ض" ARABIC LETTER DAD -->
+        <!-- U+0636: "ض" ARABIC LETTER DAD -->
         <Key
-            latin:keyLabel="\u0636" />
-        <!-- \u0635: "ص" ARABIC LETTER SAD -->
+            latin:keyLabel="&#x0636;" />
+        <!-- U+0635: "ص" ARABIC LETTER SAD -->
         <Key
-            latin:keyLabel="\u0635" />
-        <!-- \u062b: "ث" ARABIC LETTER THEH -->
+            latin:keyLabel="&#x0635;" />
+        <!-- U+062B: "ث" ARABIC LETTER THEH -->
         <Key
-            latin:keyLabel="\u062b" />
-        <!-- \u0642: "ق" ARABIC LETTER QAF
-             \u06a8: "ڨ" ARABIC LETTER QAF WITH THREE DOTS ABOVE -->
-        <!-- TODO: DroidSansArabic lacks the glyph of \u06a8 ARABIC LETTER QAF WITH THREE DOTS ABOVE -->
+            latin:keyLabel="&#x062B;" />
+        <!-- U+0642: "ق" ARABIC LETTER QAF
+             U+06A8: "ڨ" ARABIC LETTER QAF WITH THREE DOTS ABOVE -->
+        <!-- TODO: DroidSansArabic lacks the glyph of U+06A8 ARABIC LETTER QAF WITH THREE DOTS ABOVE -->
         <Key
-            latin:keyLabel="\u0642"
-            latin:moreKeys="\u06a8" />
-        <!-- \u0641: "ف" ARABIC LETTER FEH
-             \u06a4: "ڤ" ARABIC LETTER VEH
-             \u06a2: "ڢ" ARABIC LETTER FEH WITH DOT MOVED BELOW
-             \u06a5: "ڥ" ARABIC LETTER FEH WITH THREE DOTS BELOW -->
-        <!-- TODO: DroidSansArabic lacks the glyph of \u06a2 ARABIC LETTER FEH WITH DOT MOVED BELOW -->
-        <!-- TODO: DroidSansArabic lacks the glyph of \u06a5 ARABIC LETTER FEH WITH THREE DOTS BELOW -->
+            latin:keyLabel="&#x0642;"
+            latin:moreKeys="&#x06A8;" />
+        <!-- U+0641: "ف" ARABIC LETTER FEH
+             U+06A4: "ڤ" ARABIC LETTER VEH
+             U+06A2: "ڢ" ARABIC LETTER FEH WITH DOT MOVED BELOW
+             U+06A5: "ڥ" ARABIC LETTER FEH WITH THREE DOTS BELOW -->
+        <!-- TODO: DroidSansArabic lacks the glyph of U+06A2 ARABIC LETTER FEH WITH DOT MOVED BELOW -->
+        <!-- TODO: DroidSansArabic lacks the glyph of U+06A5 ARABIC LETTER FEH WITH THREE DOTS BELOW -->
         <Key
-            latin:keyLabel="\u0641"
-            latin:moreKeys="\u06a4,\u06a2,\u06a5" />
-        <!-- \u063a: "غ" ARABIC LETTER GHAIN -->
+            latin:keyLabel="&#x0641;"
+            latin:moreKeys="&#x06A4;,&#x06A2;,&#x06A5;" />
+        <!-- U+063A: "غ" ARABIC LETTER GHAIN -->
         <Key
-            latin:keyLabel="\u063a" />
-        <!-- \u0639: "ع" ARABIC LETTER AIN -->
+            latin:keyLabel="&#x063A;" />
+        <!-- U+0639: "ع" ARABIC LETTER AIN -->
         <Key
-            latin:keyLabel="\u0639" />
-        <!-- \u0647: "ه" ARABIC LETTER HEH
-             \ufeeb: "ﻫ" ARABIC LETTER HEH INITIAL FORM
-             \u0647\u200d: ARABIC LETTER HEH + ZERO WIDTH JOINER -->
+            latin:keyLabel="&#x0639;" />
+        <!-- U+0647: "ه" ARABIC LETTER HEH
+             U+FEEB: "ﻫ" ARABIC LETTER HEH INITIAL FORM
+             U+0647 U+200D: ARABIC LETTER HEH + ZERO WIDTH JOINER -->
         <Key
-            latin:keyLabel="\u0647"
-            latin:moreKeys="\ufeeb|\u0647\u200d" />
-        <!-- \u062e: "خ" ARABIC LETTER KHAH -->
+            latin:keyLabel="&#x0647;"
+            latin:moreKeys="&#xFEEB;|&#x0647;&#x200D;" />
+        <!-- U+062E: "خ" ARABIC LETTER KHAH -->
         <Key
-            latin:keyLabel="\u062e" />
-        <!-- \u062d: "ح" ARABIC LETTER HAH -->
+            latin:keyLabel="&#x062E;" />
+        <!-- U+062D: "ح" ARABIC LETTER HAH -->
         <Key
-            latin:keyLabel="\u062d" />
-        <!-- \u062c: "ج" ARABIC LETTER JEEM
-             \u0686: "چ" ARABIC LETTER TCHEH -->
+            latin:keyLabel="&#x062D;" />
+        <!-- U+062C: "ج" ARABIC LETTER JEEM
+             U+0686: "چ" ARABIC LETTER TCHEH -->
         <Key
-            latin:keyLabel="\u062c"
-            latin:moreKeys="\u0686" />
+            latin:keyLabel="&#x062C;"
+            latin:moreKeys="&#x0686;" />
         <Key
             latin:keyStyle="deleteKeyStyle"
             latin:keyXPos="-10.0%p"
@@ -81,66 +81,66 @@
     <Row
         latin:keyWidth="8.0%p"
     >
-        <!-- \u0634: "ش" ARABIC LETTER SHEEN
-             \u069c: "ڜ" ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE -->
-        <!-- TODO: DroidSansArabic lacks the glyph of \u069c ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE -->
+        <!-- U+0634: "ش" ARABIC LETTER SHEEN
+             U+069C: "ڜ" ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE -->
+        <!-- TODO: DroidSansArabic lacks the glyph of U+069C ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE -->
         <Key
-            latin:keyLabel="\u0634"
-            latin:moreKeys="\u069c"
+            latin:keyLabel="&#x0634;"
+            latin:moreKeys="&#x069C;"
             latin:keyXPos="3.0%p" />
-        <!-- \u0633: "س" ARABIC LETTER SEEN -->
+        <!-- U+0633: "س" ARABIC LETTER SEEN -->
         <Key
-            latin:keyLabel="\u0633" />
-        <!-- \u064a: "ي" ARABIC LETTER YEH
-             \u0626: "ئ" ARABIC LETTER YEH WITH HAMZA ABOVE
-             \u0649: "ى" ARABIC LETTER ALEF MAKSURA -->
+            latin:keyLabel="&#x0633;" />
+        <!-- U+064A: "ي" ARABIC LETTER YEH
+             U+0626: "ئ" ARABIC LETTER YEH WITH HAMZA ABOVE
+             U+0649: "ى" ARABIC LETTER ALEF MAKSURA -->
         <Key
-            latin:keyLabel="\u064a"
-            latin:moreKeys="\u0626,\u0649" />
-        <!-- \u0628: "ب" ARABIC LETTER BEH
-             \u067e: "پ" ARABIC LETTER PEH -->
+            latin:keyLabel="&#x064A;"
+            latin:moreKeys="&#x0626;,&#x0649;" />
+        <!-- U+0628: "ب" ARABIC LETTER BEH
+             U+067E: "پ" ARABIC LETTER PEH -->
         <Key
-            latin:keyLabel="\u0628"
-            latin:moreKeys="\u067e" />
-        <!-- \u0644: "ل" ARABIC LETTER LAM
-             \ufefb: "ﻻ" ARABIC LIGATURE LAM WITH ALEF ISOLATED FORM
-             \u0627: "ا" ARABIC LETTER ALEF
-             \ufef7: "ﻷ" ARABIC LIGATURE LAM WITH ALEF WITH HAMZA ABOVE ISOLATED FORM
-             \u0623: "أ" ARABIC LETTER ALEF WITH HAMZA ABOVE
-             \ufef9: "ﻹ" ARABIC LIGATURE LAM WITH ALEF WITH HAMZA BELOW ISOLATED FORM
-             \u0625: "إ" ARABIC LETTER ALEF WITH HAMZA BELOW
-             \ufef5: "ﻵ" ARABIC LIGATURE LAM WITH ALEF WITH MADDA ABOVE ISOLATED FORM
-             \u0622: "آ" ARABIC LETTER ALEF WITH MADDA ABOVE -->
+            latin:keyLabel="&#x0628;"
+            latin:moreKeys="&#x067E;" />
+        <!-- U+0644: "ل" ARABIC LETTER LAM
+             U+FEFB: "ﻻ" ARABIC LIGATURE LAM WITH ALEF ISOLATED FORM
+             U+0627: "ا" ARABIC LETTER ALEF
+             U+FEF7: "ﻷ" ARABIC LIGATURE LAM WITH ALEF WITH HAMZA ABOVE ISOLATED FORM
+             U+0623: "أ" ARABIC LETTER ALEF WITH HAMZA ABOVE
+             U+FEF9: "ﻹ" ARABIC LIGATURE LAM WITH ALEF WITH HAMZA BELOW ISOLATED FORM
+             U+0625: "إ" ARABIC LETTER ALEF WITH HAMZA BELOW
+             U+FEF5: "ﻵ" ARABIC LIGATURE LAM WITH ALEF WITH MADDA ABOVE ISOLATED FORM
+             U+0622: "آ" ARABIC LETTER ALEF WITH MADDA ABOVE -->
         <Key
-            latin:keyLabel="\u0644"
-            latin:moreKeys="\ufefb|\u0644\u0627,\ufef7|\u0644\u0623,\ufef9|\u0644\u0625,\ufef5|\u0644\u0622" />
-        <!-- \u0627: "ا" ARABIC LETTER ALEF
-             \u0621: "ء" ARABIC LETTER HAMZA
-             \u0671: "ٱ" ARABIC LETTER ALEF WASLA
-             \u0623: "أ" ARABIC LETTER ALEF WITH HAMZA ABOVE
-             \u0625: "إ" ARABIC LETTER ALEF WITH HAMZA BELOW
-             \u0622: "آ" ARABIC LETTER ALEF WITH MADDA ABOVE -->
+            latin:keyLabel="&#x0644;"
+            latin:moreKeys="&#xFEFB;|&#x0644;&#x0627;,&#xFEF7;|&#x0644;&#x0623;,&#xFEF9;|&#x0644;&#x0625;,&#xFEF5;|&#x0644;&#x0622;" />
+        <!-- U+0627: "ا" ARABIC LETTER ALEF
+             U+0621: "ء" ARABIC LETTER HAMZA
+             U+0671: "ٱ" ARABIC LETTER ALEF WASLA
+             U+0623: "أ" ARABIC LETTER ALEF WITH HAMZA ABOVE
+             U+0625: "إ" ARABIC LETTER ALEF WITH HAMZA BELOW
+             U+0622: "آ" ARABIC LETTER ALEF WITH MADDA ABOVE -->
         <Key
-            latin:keyLabel="\u0627"
-            latin:moreKeys="\u0621,\u0671,\u0623,\u0625,\u0622" />
-        <!-- \u062a: "ت" ARABIC LETTER TEH -->
+            latin:keyLabel="&#x0627;"
+            latin:moreKeys="&#x0621;,&#x0671;,&#x0623;,&#x0625;,&#x0622;" />
+        <!-- U+062A: "ت" ARABIC LETTER TEH -->
         <Key
-            latin:keyLabel="\u062a" />
-        <!-- \u0646: "ن" ARABIC LETTER NOON -->
+            latin:keyLabel="&#x062A;" />
+        <!-- U+0646: "ن" ARABIC LETTER NOON -->
         <Key
-            latin:keyLabel="\u0646" />
-        <!-- \u0645: "م" ARABIC LETTER MEEM -->
+            latin:keyLabel="&#x0646;" />
+        <!-- U+0645: "م" ARABIC LETTER MEEM -->
         <Key
-            latin:keyLabel="\u0645" />
-        <!-- \u0643: "ك" ARABIC LETTER KAF
-             \u06af: "گ" ARABIC LETTER GAF
-             \u06a9: "ک" ARABIC LETTER KEHEH -->
+            latin:keyLabel="&#x0645;" />
+        <!-- U+0643: "ك" ARABIC LETTER KAF
+             U+06AF: "گ" ARABIC LETTER GAF
+             U+06A9: "ک" ARABIC LETTER KEHEH -->
         <Key
-            latin:keyLabel="\u0643"
-            latin:moreKeys="\u06af,\u06a9" />
-        <!-- \u0637: "ط" ARABIC LETTER TAH -->
+            latin:keyLabel="&#x0643;"
+            latin:moreKeys="&#x06AF;,&#x06A9;" />
+        <!-- U+0637: "ط" ARABIC LETTER TAH -->
         <Key
-            latin:keyLabel="\u0637" />
+            latin:keyLabel="&#x0637;" />
         <Key
             latin:keyStyle="enterKeyStyle"
             latin:keyXPos="-14.6%p"
@@ -151,41 +151,41 @@
     >
         <include
             latin:keyboardLayout="@xml/key_smiley" />
-        <!-- \u0626: "ئ" ARABIC LETTER YEH WITH HAMZA ABOVE -->
+        <!-- U+0626: "ئ" ARABIC LETTER YEH WITH HAMZA ABOVE -->
         <Key
-            latin:keyLabel="\u0626" />
-        <!-- \u0621: "ء" ARABIC LETTER HAMZA -->
+            latin:keyLabel="&#x0626;" />
+        <!-- U+0621: "ء" ARABIC LETTER HAMZA -->
         <Key
-            latin:keyLabel="\u0621" />
-        <!-- \u0624: "ؤ" ARABIC LETTER WAW WITH HAMZA ABOVE -->
+            latin:keyLabel="&#x0621;" />
+        <!-- U+0624: "ؤ" ARABIC LETTER WAW WITH HAMZA ABOVE -->
         <Key
-            latin:keyLabel="\u0624" />
-        <!-- \u0631: "ر" ARABIC LETTER REH -->
+            latin:keyLabel="&#x0624;" />
+        <!-- U+0631: "ر" ARABIC LETTER REH -->
         <Key
-            latin:keyLabel="\u0631" />
-        <!-- \u0630: "ذ" ARABIC LETTER THAL -->
+            latin:keyLabel="&#x0631;" />
+        <!-- U+0630: "ذ" ARABIC LETTER THAL -->
         <Key
-            latin:keyLabel="\u0630" />
-        <!-- \u0649: "ى" ARABIC LETTER ALEF MAKSURA -->
+            latin:keyLabel="&#x0630;" />
+        <!-- U+0649: "ى" ARABIC LETTER ALEF MAKSURA -->
         <Key
-            latin:keyLabel="\u0649" />
-        <!-- \u0629: "ة" ARABIC LETTER TEH MARBUTA -->
+            latin:keyLabel="&#x0649;" />
+        <!-- U+0629: "ة" ARABIC LETTER TEH MARBUTA -->
         <Key
-            latin:keyLabel="\u0629" />
-        <!-- \u0648: "و" ARABIC LETTER WAW -->
+            latin:keyLabel="&#x0629;" />
+        <!-- U+0648: "و" ARABIC LETTER WAW -->
         <Key
-            latin:keyLabel="\u0648" />
-        <!-- \u0632: "ز" ARABIC LETTER ZAIN
-             \u0698: "ژ" ARABIC LETTER JEH -->
+            latin:keyLabel="&#x0648;" />
+        <!-- U+0632: "ز" ARABIC LETTER ZAIN
+             U+0698: "ژ" ARABIC LETTER JEH -->
         <Key
-            latin:keyLabel="\u0632"
-            latin:moreKeys="\u0698" />
-        <!-- \u0638: "ظ" ARABIC LETTER ZAH -->
+            latin:keyLabel="&#x0632;"
+            latin:moreKeys="&#x0698;" />
+        <!-- U+0638: "ظ" ARABIC LETTER ZAH -->
         <Key
-            latin:keyLabel="\u0638" />
-        <!-- \u062f: "د" ARABIC LETTER DAL -->
+            latin:keyLabel="&#x0638;" />
+        <!-- U+062F: "د" ARABIC LETTER DAL -->
         <Key
-            latin:keyLabel="\u062f" />
+            latin:keyLabel="&#x062F;" />
     </Row>
     <include
         latin:keyboardLayout="@xml/row_qwerty4" />