Implement MHL send key action.
This class introduces two classes, MhlSendKeyAction and
HdmiMhlKeycode.
- MhlSendKeyAction is a feature action that manages MHL message
for RCP, Remote Control Pass Through.
- HdmiMhlKeycode is a collection of MHL keycode including keycode
mapping between MHL and Android keycode.
Bug: 16966459
Change-Id: Ib3f7229c71b66837cd0d239e5af1940dfccee7df
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecKeycode.java b/services/core/java/com/android/server/hdmi/HdmiCecKeycode.java
index c0c8424..46b2b3e 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecKeycode.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecKeycode.java
@@ -21,7 +21,7 @@
/**
* Helper class to translate android keycode to hdmi cec keycode and vice versa.
*/
-public class HdmiCecKeycode {
+final class HdmiCecKeycode {
public static final int UNSUPPORTED_KEYCODE = -1;
public static final int NO_PARAM = -1;