commit f7075e05e2368e99f0529e5544c5686fb1232f61
author Wyatt Riley <wyattriley@google.com> Thu Apr 12 17:54:26 2018 -0700
committer Wyatt Riley <wyattriley@google.com> Tue Apr 17 12:10:50 2018 -0700
tree f0d3816d57f283f8b6b1c87ef1fdbd63e8a61cbd
parent 7f03f1a20c1b6190003b9b5baf0f14dfc25785b5

Adding Location Request History Foreground Tracking

Improving adb shell dumpsys location in light of
Background Location Limits

Bug: 73598719
Test: atest and on-device verification
Change-Id: I0b24d14f1557a36d9162770c9bc7081d9787d0cf

services/core/java/com/android/server/LocationManagerService.java

diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index fb5fba0..18d5ced 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -424,7 +424,7 @@
                             Log.d(TAG, "request from uid " + uid + " is now "
                                     + (foreground ? "foreground" : "background)"));
                         }
-                        record.mIsForegroundUid = foreground;
+                        record.updateForeground(foreground);
 
                         if (!isThrottlingExemptLocked(record.mReceiver.mIdentity)) {
                             affectedProviders.add(provider);
@@ -1902,7 +1902,17 @@
 
             // Update statistics for historical location requests by package/provider
             mRequestStatistics.startRequesting(
-                    mReceiver.mIdentity.mPackageName, provider, request.getInterval());
+                    mReceiver.mIdentity.mPackageName, provider, request.getInterval(),
+                    mIsForegroundUid);
+        }
+
+        /**
+         * Method to be called when record changes foreground/background
+         */
+        void updateForeground(boolean isForeground){
+            mIsForegroundUid = isForeground;
+            mRequestStatistics.updateForeground(
+                    mReceiver.mIdentity.mPackageName, mProvider, isForeground);
         }
 
         /**