Merge "Add a keycode to switch audio tracks (2/2)"

include/android/keycodes.h

@@ -265,6 +265,7 @@ enum {
     AKEYCODE_ASSIST          = 219,
     AKEYCODE_BRIGHTNESS_DOWN = 220,
     AKEYCODE_BRIGHTNESS_UP   = 221,
+    AKEYCODE_MEDIA_AUDIO_TRACK = 222,
 
     // 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.

include/input/KeycodeLabels.h

@@ -246,6 +246,7 @@ static const KeycodeLabel KEYCODES[] = {
     { "ASSIST", 219 },
     { "BRIGHTNESS_DOWN", 220 },
     { "BRIGHTNESS_UP", 221 },
+    { "MEDIA_AUDIO_TRACK", 222 },
 
     // 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.

libs/input/Input.cpp

@@ -70,6 +70,7 @@ bool KeyEvent::hasDefaultAction(int32_t keyCode) {
         case AKEYCODE_MUTE:
         case AKEYCODE_BRIGHTNESS_DOWN:
         case AKEYCODE_BRIGHTNESS_UP:
+        case AKEYCODE_MEDIA_AUDIO_TRACK:
             return true;
     }
     
@@ -108,6 +109,7 @@ bool KeyEvent::isSystemKey(int32_t keyCode) {
         case AKEYCODE_SEARCH:
         case AKEYCODE_BRIGHTNESS_DOWN:
         case AKEYCODE_BRIGHTNESS_UP:
+        case AKEYCODE_MEDIA_AUDIO_TRACK:
             return true;
     }