Addition of HW Revision to Wifi Metrics

Test:
adb shell dumpsys wifi | grep "Hardware Version"
Hardware Version: EVT2.0

BUG:112541087
Change-Id: I05146d74f9e3f0fefbce5b71f2da8cbd251c4d86

1 files changed, 4 insertions, 0 deletions

diff --git a/service/java/com/android/server/wifi/WifiMetrics.java b/service/java/com/android/server/wifi/WifiMetrics.java
index 1a7f1b8a8..1bcd22d0c 100644
--- a/service/java/com/android/server/wifi/WifiMetrics.java
+++ b/service/java/com/android/server/wifi/WifiMetrics.java
@@ -29,6 +29,8 @@ import android.net.wifi.hotspot2.PasspointConfiguration;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.os.SystemProperties;
+
 import android.provider.Settings;
 import android.util.Base64;
 import android.util.Log;
@@ -2304,6 +2306,7 @@ public class WifiMetrics {
                 for (WifiIsUnusableWithTime event : mWifiIsUnusableList) {
                     pw.println(event);
                 }
+                pw.println("Hardware Version: " + SystemProperties.get("ro.boot.revision", ""));
             }
         }
     }
@@ -2671,6 +2674,7 @@ public class WifiMetrics {
             for (int i = 0; i < mWifiIsUnusableList.size(); i++) {
                 mWifiLogProto.wifiIsUnusableEventList[i] = mWifiIsUnusableList.get(i).event;
             }
+            mWifiLogProto.hardwareRevision = SystemProperties.get("ro.boot.revision", "");
         }
     }