Use : hex format for HdmiCecMessage.toString

ag/5340977

This format is used by both cec-client and www.cec-o-matic.com

Bug:117991662
Test: m -j; flashall; adb shell dumpsys hdmi_control
Change-Id: Icaf172a54eb776ca848d16f5e8384f17ae236207

1 files changed, 3 insertions, 4 deletions

diff --git a/services/core/java/com/android/server/hdmi/HdmiCecMessage.java b/services/core/java/com/android/server/hdmi/HdmiCecMessage.java
index 4052c8a87c4e..f8b39627f236 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecMessage.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecMessage.java
@@ -112,12 +112,11 @@ public final class HdmiCecMessage {
     @Override
     public String toString() {
         StringBuffer s = new StringBuffer();
-        s.append(String.format("<%s> src: %d, dst: %d",
-                opcodeToString(mOpcode), mSource, mDestination));
+        s.append(String.format("<%s> %X%X:%02X",
+                opcodeToString(mOpcode), mSource, mDestination, mOpcode));
         if (mParams.length > 0) {
-            s.append(", params:");
             for (byte data : mParams) {
-                s.append(String.format(" %02X", data));
+                s.append(String.format(":%02X", data));
             }
         }
         return s.toString();