Add a showing input method picker option by longpressing setting key

Bug: 2959271

Change-Id: I4b7e9a2de3cbe17b168ed8d0541a9b1cd9a9e107
diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
index 0952114..7b760f0 100644
--- a/java/res/values/strings.xml
+++ b/java/res/values/strings.xml
@@ -320,7 +320,10 @@
 
     <!-- Menu item for launching Input method switcher -->
     <string name="inputMethod">Input method</string>
-    
+
+    <!-- Menu item for launching Input method picker -->
+    <string name="selectInputMethod">Select input method</string>
+
     <!-- Title for input language selection screen -->
     <string name="language_selection_title">Input languages</string>
     <!-- Title summary for input language selection screen -->