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Commit 07d2bfc5 authored by WyattRiley's avatar WyattRiley
Browse files

Improving location manager log of last use time 

Bug: 121241880
Test: adb shell dumpsys location on Pixel 2
Change-Id: I00b2105f1b864850c8bcf80c1717d88a8f4de7ec
parent 2527fa3a

services/core/java/com/android/server/location/LocationRequestStatistics.java

+17 −2
Original line number Diff line number Diff line
@@ -123,6 +123,9 @@ public class LocationRequestStatistics { 
        // in foreground.

        private long mForegroundDurationMs;



        // Time when package last went dormant (stopped requesting location)

        private long mLastStopElapsedTimeMs;



        private PackageStatistics() {

            mInitialElapsedTimeMs = SystemClock.elapsedRealtime();

            mNumActiveRequests = 0;
@@ -131,6 +134,7 @@ public class LocationRequestStatistics { 
            mSlowestIntervalMs = 0;

            mForegroundDurationMs = 0;

            mLastForegroundElapsedTimeMs = 0;

            mLastStopElapsedTimeMs = 0;

        }



        private void startRequesting(long intervalMs) {
@@ -167,8 +171,8 @@ public class LocationRequestStatistics { 


            mNumActiveRequests--;

            if (mNumActiveRequests == 0) {

                long lastDurationMs

                        = SystemClock.elapsedRealtime() - mLastActivitationElapsedTimeMs;

                mLastStopElapsedTimeMs = SystemClock.elapsedRealtime();

                long lastDurationMs = mLastStopElapsedTimeMs - mLastActivitationElapsedTimeMs;

                mTotalDurationMs += lastDurationMs;

                updateForeground(false);

            }
@@ -205,6 +209,13 @@ public class LocationRequestStatistics { 
            return SystemClock.elapsedRealtime() - mInitialElapsedTimeMs;

        }



        /**

         * Returns the time since the last request stopped in ms.

         */

        public long getTimeSinceLastRequestStoppedMs() {

            return SystemClock.elapsedRealtime() - mLastStopElapsedTimeMs;

        }



        /**

         * Returns the fastest interval that has been tracked.

         */
@@ -244,6 +255,10 @@ public class LocationRequestStatistics { 
                    .append(" minutes");

            if (isActive()) {

                s.append(": Currently active");

            } else {

                s.append(": Last active ")

                        .append((getTimeSinceLastRequestStoppedMs() / 1000) / 60)

                        .append(" minutes ago");

            }

            return s.toString();

        }