Merge "Move binder latency data logging to a background thread to improve performance of the main thread." am: 3af0c6a106 am: b24b15c6f9 am: 1f0a6f7d4e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1942954

Change-Id: I047b1a6e06a35e4f8fdd7be363e30c59982e0cee

core/java/com/android/internal/os/BinderLatencyObserver.java

@@ -19,7 +19,6 @@ package com.android.internal.os;
 import android.annotation.Nullable;
 import android.os.Binder;
 import android.os.Handler;
-import android.os.Looper;
 import android.os.SystemClock;
 import android.util.ArrayMap;
 import android.util.Slog;
@@ -181,7 +180,7 @@ public class BinderLatencyObserver {
         }
 
         public Handler getHandler() {
-            return new Handler(Looper.getMainLooper());
+            return BackgroundThread.getHandler();
         }
     }