Add Akkhor Layout for Bengali Bangladesh

Bug: 16143057
Change-Id: I0b4a3d0d1125f9af25a98ee7a1852129ae1c1d2c
diff --git a/java/res/xml/method.xml b/java/res/xml/method.xml
index 270f90c..f096ebd 100644
--- a/java/res/xml/method.xml
+++ b/java/res/xml/method.xml
@@ -28,6 +28,7 @@
     be_BY: Belarusian (Belarus)/east_slavic
     bg: Bulgarian/bulgarian
     bg: Bulgarian/bulgarian_bds
+    (bn_BD: Bengali (Bangladesh)/bengali_akkhor) # This is a preliminary keyboard layout.
     bn_IN: Bengali (India)/bengali
     ca: Catalan/spanish
     cs: Czech/qwertz
@@ -179,6 +180,16 @@
             android:imeSubtypeExtraValue="KeyboardLayoutSet=bulgarian_bds,EmojiCapable"
             android:isAsciiCapable="false"
     />
+    <!-- TODO: This Bengali (Bangladesh) keyboard is a preliminary layout.
+               This isn't based on the final specification. -->
+    <subtype android:icon="@drawable/ic_ime_switcher_dark"
+            android:label="@string/subtype_generic"
+            android:subtypeId="0xa2144b0c"
+            android:imeSubtypeLocale="bn_BD"
+            android:imeSubtypeMode="keyboard"
+            android:imeSubtypeExtraValue="KeyboardLayoutSet=bengali_akkhor,EmojiCapable"
+            android:isAsciiCapable="false"
+    />
     <subtype android:icon="@drawable/ic_ime_switcher_dark"
             android:label="@string/subtype_generic"
             android:subtypeId="0xbff5986c"