klte-common: Set long-press on HOME key to search assistant

Change-Id: Ie05c1ce2bfdab21ec9982c9ea959eb2295c2907c

overlay/frameworks/base/core/res/res/values/config.xml

@@ -236,6 +236,18 @@
          config to 7. -->
     <integer name="config_deviceHardwareKeys">19</integer>
 
+    <!-- Control the behavior when the user long presses the home button
+            0 - Nothing
+            1 - Menu key
+            2 - Recent apps view in SystemUI
+            3 - Launch assist intent
+            4 - Voice Search
+            5 - In-app Search
+        This needs to match the constants in
+        policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+    -->
+    <integer name="config_longPressOnHomeBehavior">3</integer>
+
     <bool name="config_enableWifiDisplay">true</bool>
 
     <!-- Panel auto-brightness configuration value -->