Adding feature to automatically show keyboard in all-apps

Bug: 227659010
Test: Manual
Change-Id: Id0a295d343aa895a2f672319ae1ccb3a975d41ce
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index 626e15c..54edb33 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -261,6 +261,10 @@
     public static final BooleanFlag ENABLE_ONE_SEARCH_MOTION = new DeviceFlag(
             "ENABLE_ONE_SEARCH_MOTION", true, "Enables animations in OneSearch.");
 
+    public static final BooleanFlag ENABLE_SHOW_KEYBOARD_IN_ALL_APPS = getDebugFlag(
+            "ENABLE_SHOW_KEYBOARD_IN_ALL_APPS", false,
+            "Enable option to show keyboard when going to all-apps");
+
     public static final BooleanFlag USE_LOCAL_ICON_OVERRIDES = getDebugFlag(
             "USE_LOCAL_ICON_OVERRIDES", true,
             "Use inbuilt monochrome icons if app doesn't provide one");