Merge cherrypicks of [2860986, 2860116, 2860927, 2860463, 2861006, 2861007, 2860788, 2860789, 2860790, 2860791, 2860970, 2860792, 2861008, 2860117, 2860971] into oc-r2-release

Change-Id: Ic50e7e567000bdb2d9d1b83df00ab3ba40fa7dc2
diff --git a/include/android/keycodes.h b/include/android/keycodes.h
index e202060..2164d61 100644
--- a/include/android/keycodes.h
+++ b/include/android/keycodes.h
@@ -765,7 +765,9 @@
     /** fingerprint navigation key, left. */
     AKEYCODE_SYSTEM_NAVIGATION_LEFT = 282,
     /** fingerprint navigation key, right. */
-    AKEYCODE_SYSTEM_NAVIGATION_RIGHT = 283
+    AKEYCODE_SYSTEM_NAVIGATION_RIGHT = 283,
+    /** all apps */
+    AKEYCODE_ALL_APPS = 284
 
     // NOTE: If you add a new keycode here you must also add it to several other files.
     //       Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.
diff --git a/include/input/InputEventLabels.h b/include/input/InputEventLabels.h
index 20154eb..c282cf0 100644
--- a/include/input/InputEventLabels.h
+++ b/include/input/InputEventLabels.h
@@ -323,6 +323,7 @@
     DEFINE_KEYCODE(SYSTEM_NAVIGATION_DOWN),
     DEFINE_KEYCODE(SYSTEM_NAVIGATION_LEFT),
     DEFINE_KEYCODE(SYSTEM_NAVIGATION_RIGHT),
+    DEFINE_KEYCODE(ALL_APPS),
 
     { NULL, 0 }
 };