Only log health check state changes

Reduce log spam from PackageWatchdog by only logging when the
health check state of a package changes.

Test: adb logcat
Bug: 162623584
Change-Id: I7c270e503119785f3c18c042adeb53f0ccc913a7

1 files changed, 5 insertions, 2 deletions

diff --git a/services/core/java/com/android/server/PackageWatchdog.java b/services/core/java/com/android/server/PackageWatchdog.java
index 1689656479a5..e675d8d458c7 100644
--- a/services/core/java/com/android/server/PackageWatchdog.java
+++ b/services/core/java/com/android/server/PackageWatchdog.java
@@ -1453,8 +1453,11 @@ public class PackageWatchdog {
             } else {
                 mHealthCheckState = HealthCheckState.ACTIVE;
             }
-            Slog.i(TAG, "Updated health check state for package " + getName() + ": "
-                    + toString(oldState) + " -> " + toString(mHealthCheckState));
+
+            if (oldState != mHealthCheckState) {
+                Slog.i(TAG, "Updated health check state for package " + getName() + ": "
+                        + toString(oldState) + " -> " + toString(mHealthCheckState));
+            }
             return mHealthCheckState;
         }