ATV: Default double tap on home to the recents menu

Change-Id: I4ab07e647fc7317eabc3a74e46fd3ec2d090516d
diff --git a/overlay/tv/lineage-sdk/lineage/res/res/values/config.xml b/overlay/tv/lineage-sdk/lineage/res/res/values/config.xml
index f74a852..6daf7b1 100644
--- a/overlay/tv/lineage-sdk/lineage/res/res/values/config.xml
+++ b/overlay/tv/lineage-sdk/lineage/res/res/values/config.xml
@@ -20,4 +20,20 @@
     <!-- Disable LiveDisplay on ATV -->
     <integer name="config_defaultLiveDisplayMode">0</integer>
 
+    <!-- Control the behavior when the user double-taps 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
+            6 - Launch camera
+            7 - Sleep
+            8 - Last app
+            9 - Toggle split screen
+         This needs to match the enums in
+         sdk/src/java/org/lineageos/internal/util/DeviceKeysConstants.java.
+    -->
+    <integer name="config_doubleTapOnHomeBehavior">2</integer>
+
 </resources>