Merge "Prepare to make time detection more configurable" am: ebec38b952 am: 0f61a4acda

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1513289

Change-Id: Ic552ef12eeead2c32883c906c8d369d3690a9617

6 files changed, 223 insertions, 62 deletions

diff --git a/services/core/java/com/android/server/timedetector/TimeDetectorService.java b/services/core/java/com/android/server/timedetector/TimeDetectorService.java
index c63f306ec84f..6dac6b1773c4 100644
--- a/services/core/java/com/android/server/timedetector/TimeDetectorService.java
+++ b/services/core/java/com/android/server/timedetector/TimeDetectorService.java
@@ -125,7 +125,7 @@ public final class TimeDetectorService extends ITimeDetectorService.Stub {
     /** Internal method for handling the auto time setting being changed. */
     @VisibleForTesting
     public void handleAutoTimeDetectionChanged() {
-        mHandler.post(mTimeDetectorStrategy::handleAutoTimeDetectionChanged);
+        mHandler.post(mTimeDetectorStrategy::handleAutoTimeConfigChanged);
     }
 
     @Override
diff --git a/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java b/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java
index 13f0ab605b3a..abd4c8c63a07 100644
--- a/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java
+++ b/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java
@@ -16,6 +16,7 @@
 
 package com.android.server.timedetector;
 
+import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.timedetector.ManualTimeSuggestion;
@@ -24,6 +25,8 @@ import android.app.timedetector.TelephonyTimeSuggestion;
 import android.os.TimestampedValue;
 
 import java.io.PrintWriter;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 
 /**
  * The interface for the class that implements the time detection algorithm used by the
@@ -37,22 +40,41 @@ import java.io.PrintWriter;
  */
 public interface TimeDetectorStrategy {
 
-    /** Process the suggested time from telephony sources. */
+    @IntDef({ ORIGIN_TELEPHONY, ORIGIN_MANUAL, ORIGIN_NETWORK })
+    @Retention(RetentionPolicy.SOURCE)
+    @interface Origin {}
+
+    /** Used when a time value originated from a telephony signal. */
+    @Origin
+    int ORIGIN_TELEPHONY = 1;
+
+    /** Used when a time value originated from a user / manual settings. */
+    @Origin
+    int ORIGIN_MANUAL = 2;
+
+    /** Used when a time value originated from a network signal. */
+    @Origin
+    int ORIGIN_NETWORK = 3;
+
+    /** Processes the suggested time from telephony sources. */
     void suggestTelephonyTime(@NonNull TelephonyTimeSuggestion timeSuggestion);
 
     /**
-     * Process the suggested manually entered time. Returns {@code false} if the suggestion was
+     * Processes the suggested manually entered time. Returns {@code false} if the suggestion was
      * invalid, or the device configuration prevented the suggestion being used, {@code true} if the
      * suggestion was accepted. A suggestion that is valid but does not change the time because it
      * matches the current device time is considered accepted.
      */
     boolean suggestManualTime(@NonNull ManualTimeSuggestion timeSuggestion);
 
-    /** Process the suggested time from network sources. */
+    /** Processes the suggested time from network sources. */
     void suggestNetworkTime(@NonNull NetworkTimeSuggestion timeSuggestion);
 
-    /** Handle the auto-time setting being toggled on or off. */
-    void handleAutoTimeDetectionChanged();
+    /**
+     * Handles the auto-time configuration changing For example, when the auto-time setting is
+     * toggled on or off.
+     */
+    void handleAutoTimeConfigChanged();
 
     /** Dump debug information. */
     void dump(@NonNull PrintWriter pw, @Nullable String[] args);
@@ -67,4 +89,38 @@ public interface TimeDetectorStrategy {
         return (referenceClockMillisNow - timeValue.getReferenceTimeMillis())
                 + timeValue.getValue();
     }
+
+    /**
+     * Converts one of the {@code ORIGIN_} constants to a human readable string suitable for config
+     * and debug usage. Throws an {@link IllegalArgumentException} if the value is unrecognized.
+     */
+    static String originToString(@Origin int origin) {
+        switch (origin) {
+            case ORIGIN_MANUAL:
+                return "manual";
+            case ORIGIN_NETWORK:
+                return "network";
+            case ORIGIN_TELEPHONY:
+                return "telephony";
+            default:
+                throw new IllegalArgumentException("origin=" + origin);
+        }
+    }
+
+    /**
+     * Converts a human readable config string to one of the {@code ORIGIN_} constants.
+     * Throws an {@link IllegalArgumentException} if the value is unrecognized.
+     */
+    static @Origin int stringToOrigin(String originString) {
+        switch (originString) {
+            case "manual":
+                return ORIGIN_MANUAL;
+            case "network":
+                return ORIGIN_NETWORK;
+            case "telephony":
+                return ORIGIN_TELEPHONY;
+            default:
+                throw new IllegalArgumentException("originString=" + originString);
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/timedetector/TimeDetectorStrategyCallbackImpl.java b/services/core/java/com/android/server/timedetector/TimeDetectorStrategyCallbackImpl.java
index 6bd107fffeaa..5b6de0518999 100644
--- a/services/core/java/com/android/server/timedetector/TimeDetectorStrategyCallbackImpl.java
+++ b/services/core/java/com/android/server/timedetector/TimeDetectorStrategyCallbackImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.server.timedetector;
 
+import static com.android.server.timedetector.TimeDetectorStrategy.stringToOrigin;
+
 import android.annotation.NonNull;
 import android.app.AlarmManager;
 import android.content.ContentResolver;
@@ -58,6 +60,7 @@ public final class TimeDetectorStrategyCallbackImpl implements TimeDetectorStrat
     @NonNull private final ContentResolver mContentResolver;
     @NonNull private final PowerManager.WakeLock mWakeLock;
     @NonNull private final AlarmManager mAlarmManager;
+    @NonNull private final int[] mOriginPriorities;
 
     public TimeDetectorStrategyCallbackImpl(@NonNull Context context) {
         mContext = Objects.requireNonNull(context);
@@ -72,6 +75,15 @@ public final class TimeDetectorStrategyCallbackImpl implements TimeDetectorStrat
         mSystemClockUpdateThresholdMillis =
                 SystemProperties.getInt("ro.sys.time_detector_update_diff",
                         SYSTEM_CLOCK_UPDATE_THRESHOLD_MILLIS_DEFAULT);
+
+        // TODO(b/172230856): Obtain these values from configuration.
+        String[] originStrings = { "telephony", "network" };
+        int[] origins = new int[originStrings.length];
+        for (int i = 0; i < originStrings.length; i++) {
+            int origin = stringToOrigin(originStrings[i]);
+            origins[i] = origin;
+        }
+        mOriginPriorities = origins;
     }
 
     @Override
@@ -94,6 +106,11 @@ public final class TimeDetectorStrategyCallbackImpl implements TimeDetectorStrat
     }
 
     @Override
+    public int[] getAutoOriginPriorities() {
+        return mOriginPriorities;
+    }
+
+    @Override
     public void acquireWakeLock() {
         if (mWakeLock.isHeld()) {
             Slog.wtf(TAG, "WakeLock " + mWakeLock + " already held");
diff --git a/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java b/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java
index a889bdfe17b6..36a3ddd73d89 100644
--- a/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java
+++ b/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java
@@ -16,7 +16,8 @@
 
 package com.android.server.timedetector;
 
-import android.annotation.IntDef;
+import static com.android.server.timedetector.TimeDetectorStrategy.originToString;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.AlarmManager;
@@ -34,9 +35,8 @@ import com.android.server.timezonedetector.ArrayMapWithHistory;
 import com.android.server.timezonedetector.ReferenceWithHistory;
 
 import java.io.PrintWriter;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
 import java.time.Instant;
+import java.util.Arrays;
 
 /**
  * An implementation of {@link TimeDetectorStrategy} that passes telephony and manual suggestions to
@@ -64,22 +64,6 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
     static final long MAX_UTC_TIME_AGE_MILLIS =
             TELEPHONY_BUCKET_COUNT * TELEPHONY_BUCKET_SIZE_MILLIS;
 
-    @IntDef({ ORIGIN_TELEPHONY, ORIGIN_MANUAL, ORIGIN_NETWORK })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface Origin {}
-
-    /** Used when a time value originated from a telephony signal. */
-    @Origin
-    private static final int ORIGIN_TELEPHONY = 1;
-
-    /** Used when a time value originated from a user / manual settings. */
-    @Origin
-    private static final int ORIGIN_MANUAL = 2;
-
-    /** Used when a time value originated from a network signal. */
-    @Origin
-    private static final int ORIGIN_NETWORK = 3;
-
     /**
      * CLOCK_PARANOIA: The maximum difference allowed between the expected system clock time and the
      * actual system clock time before a warning is logged. Used to help identify situations where
@@ -153,6 +137,12 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
         @NonNull
         Instant autoTimeLowerBound();
 
+        /**
+         * Returns the order to look at time suggestions when automatically detecting time.
+         * See {@code #ORIGIN_} constants
+         */
+        @Origin int[] getAutoOriginPriorities();
+
         /** Acquire a suitable wake lock. Must be followed by {@link #releaseWakeLock()} */
         void acquireWakeLock();
 
@@ -237,12 +227,12 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
     }
 
     @Override
-    public synchronized void handleAutoTimeDetectionChanged() {
+    public synchronized void handleAutoTimeConfigChanged() {
         boolean enabled = mCallback.isAutoTimeDetectionEnabled();
         // When automatic time detection is enabled we update the system clock instantly if we can.
         // Conversely, when automatic time detection is disabled we leave the clock as it is.
         if (enabled) {
-            String reason = "Auto time zone detection setting enabled.";
+            String reason = "Auto time zone detection config changed.";
             doAutoTimeDetection(reason);
         } else {
             // CLOCK_PARANOIA: We are losing "control" of the system clock so we cannot predict what
@@ -365,33 +355,44 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
             return;
         }
 
-        // Android devices currently prioritize any telephony over network signals. There are
-        // carrier compliance tests that would need to be changed before we could ignore NITZ or
-        // prefer NTP generally. This check is cheap on devices without telephony hardware.
-        TelephonyTimeSuggestion bestTelephonySuggestion = findBestTelephonySuggestion();
-        if (bestTelephonySuggestion != null) {
-            final TimestampedValue<Long> newUtcTime = bestTelephonySuggestion.getUtcTime();
-            String cause = "Found good telephony suggestion."
-                    + ", bestTelephonySuggestion=" + bestTelephonySuggestion
-                    + ", detectionReason=" + detectionReason;
-            setSystemClockIfRequired(ORIGIN_TELEPHONY, newUtcTime, cause);
-            return;
-        }
+        // Try the different origins one at a time.
+        int[] originPriorities = mCallback.getAutoOriginPriorities();
+        for (int origin : originPriorities) {
+            TimestampedValue<Long> newUtcTime = null;
+            String cause = null;
+            if (origin == ORIGIN_TELEPHONY) {
+                TelephonyTimeSuggestion bestTelephonySuggestion = findBestTelephonySuggestion();
+                if (bestTelephonySuggestion != null) {
+                    newUtcTime = bestTelephonySuggestion.getUtcTime();
+                    cause = "Found good telephony suggestion."
+                            + ", bestTelephonySuggestion=" + bestTelephonySuggestion
+                            + ", detectionReason=" + detectionReason;
+                }
+            } else if (origin == ORIGIN_NETWORK) {
+                NetworkTimeSuggestion networkSuggestion = findLatestValidNetworkSuggestion();
+                if (networkSuggestion != null) {
+                    newUtcTime = networkSuggestion.getUtcTime();
+                    cause = "Found good network suggestion."
+                            + ", networkSuggestion=" + networkSuggestion
+                            + ", detectionReason=" + detectionReason;
+                }
+            } else {
+                Slog.w(LOG_TAG, "Unknown or unsupported origin=" + origin
+                        + " in " + Arrays.toString(originPriorities)
+                        + ": Skipping");
+            }
 
-        // There is no good telephony suggestion, try network.
-        NetworkTimeSuggestion networkSuggestion = findLatestValidNetworkSuggestion();
-        if (networkSuggestion != null) {
-            final TimestampedValue<Long> newUtcTime = networkSuggestion.getUtcTime();
-            String cause = "Found good network suggestion."
-                    + ", networkSuggestion=" + networkSuggestion
-                    + ", detectionReason=" + detectionReason;
-            setSystemClockIfRequired(ORIGIN_NETWORK, newUtcTime, cause);
-            return;
+            // Update the system clock if a good suggestion has been found.
+            if (newUtcTime != null) {
+                setSystemClockIfRequired(origin, newUtcTime, cause);
+                return;
+            }
         }
 
         if (DBG) {
-            Slog.d(LOG_TAG, "Could not determine time: No best telephony or network suggestion."
-                    + " detectionReason=" + detectionReason);
+            Slog.d(LOG_TAG, "Could not determine time: No suggestion found in"
+                    + " originPriorities=" + Arrays.toString(originPriorities)
+                    + ", detectionReason=" + detectionReason);
         }
     }
 
@@ -476,7 +477,7 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
         // Validate first.
         TimestampedValue<Long> utcTime = timeSuggestion.getUtcTime();
         if (!validateSuggestionUtcTime(elapsedRealtimeMillis, utcTime)) {
-            Slog.w(LOG_TAG, "Existing suggestion found to be invalid "
+            Slog.w(LOG_TAG, "Existing suggestion found to be invalid"
                     + " elapsedRealtimeMillis=" + elapsedRealtimeMillis
                     + ", timeSuggestion=" + timeSuggestion);
             return TELEPHONY_INVALID_SCORE;
@@ -525,7 +526,7 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
             if (!mCallback.isAutoTimeDetectionEnabled()) {
                 if (DBG) {
                     Slog.d(LOG_TAG, "Auto time detection is not enabled."
-                            + " origin=" + origin
+                            + " origin=" + originToString(origin)
                             + ", time=" + time
                             + ", cause=" + cause);
                 }
@@ -535,7 +536,7 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
             if (mCallback.isAutoTimeDetectionEnabled()) {
                 if (DBG) {
                     Slog.d(LOG_TAG, "Auto time detection is enabled."
-                            + " origin=" + origin
+                            + " origin=" + originToString(origin)
                             + ", time=" + time
                             + ", cause=" + cause);
                 }
@@ -557,7 +558,7 @@ public final class TimeDetectorStrategyImpl implements TimeDetectorStrategy {
 
     @GuardedBy("this")
     private boolean setSystemClockUnderWakeLock(
-            int origin, @NonNull TimestampedValue<Long> newTime, @NonNull Object cause) {
+            @Origin int origin, @NonNull TimestampedValue<Long> newTime, @NonNull String cause) {
 
         long elapsedRealtimeMillis = mCallback.elapsedRealtimeMillis();
         boolean isOriginAutomatic = isOriginAutomatic(origin);
diff --git a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
index 02031bc4f210..22addf948a53 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
@@ -242,7 +242,7 @@ public class TimeDetectorServiceTest {
         }
 
         @Override
-        public void handleAutoTimeDetectionChanged() {
+        public void handleAutoTimeConfigChanged() {
             mHandleAutoTimeDetectionChangedCalled = true;
         }
 
diff --git a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java
index 217de55fb400..c23fb8028224 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java
@@ -16,6 +16,9 @@
 
 package com.android.server.timedetector;
 
+import static com.android.server.timedetector.TimeDetectorStrategy.ORIGIN_NETWORK;
+import static com.android.server.timedetector.TimeDetectorStrategy.ORIGIN_TELEPHONY;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
@@ -29,6 +32,8 @@ import android.os.TimestampedValue;
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.server.timedetector.TimeDetectorStrategy.Origin;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -48,6 +53,9 @@ public class TimeDetectorStrategyImplTest {
                     123456789L /* realtimeClockMillis */,
                     createUtcTime(2010, 5, 23, 12, 0, 0));
 
+    // This is the traditional ordering for time detection on Android.
+    private static final @Origin int [] PROVIDERS_PRIORITY = { ORIGIN_TELEPHONY, ORIGIN_NETWORK };
+
     /**
      * An arbitrary time, very different from the {@link #ARBITRARY_CLOCK_INITIALIZATION_INFO}
      * time. Can be used as the basis for time suggestions.
@@ -488,11 +496,8 @@ public class TimeDetectorStrategyImplTest {
                 .assertLatestTelephonySuggestion(slotIndex, telephonyTimeSuggestion);
     }
 
-    /**
-     * Manual suggestions should be ignored if auto time is enabled.
-     */
     @Test
-    public void testSuggestManualTime_autoTimeEnabled() {
+    public void manualTimeSuggestion_isIgnored_whenAutoTimeEnabled() {
         mScript.pokeFakeClocks(ARBITRARY_CLOCK_INITIALIZATION_INFO)
                 .pokeAutoTimeDetectionEnabled(true);
 
@@ -505,7 +510,7 @@ public class TimeDetectorStrategyImplTest {
     }
 
     @Test
-    public void suggestManualTime_ignoresTimeLowerBound() {
+    public void manualTimeSuggestion_ignoresTimeLowerBound() {
         mScript.pokeFakeClocks(ARBITRARY_CLOCK_INITIALIZATION_INFO)
                 .pokeAutoTimeDetectionEnabled(false);
         Instant suggestedTime = TIME_LOWER_BOUND.minus(Duration.ofDays(1));
@@ -658,6 +663,73 @@ public class TimeDetectorStrategyImplTest {
                 .assertLatestNetworkSuggestion(null);
     }
 
+    @Test
+    public void whenAllTimeSuggestionsAreAvailable_higherPriorityWins_lowerPriorityComesFirst() {
+        mScript.pokeFakeClocks(ARBITRARY_CLOCK_INITIALIZATION_INFO)
+                .pokeAutoTimeDetectionEnabled(true);
+
+        Instant networkTime = ARBITRARY_TEST_TIME;
+        Instant telephonyTime = ARBITRARY_TEST_TIME.plus(Duration.ofDays(30));
+
+        NetworkTimeSuggestion networkTimeSuggestion =
+                mScript.generateNetworkTimeSuggestion(networkTime);
+        TelephonyTimeSuggestion telephonyTimeSuggestion =
+                mScript.generateTelephonyTimeSuggestion(ARBITRARY_SLOT_INDEX, telephonyTime);
+
+        mScript.simulateNetworkTimeSuggestion(networkTimeSuggestion)
+                .simulateTelephonyTimeSuggestion(telephonyTimeSuggestion)
+                .assertLatestNetworkSuggestion(networkTimeSuggestion)
+                .assertLatestTelephonySuggestion(ARBITRARY_SLOT_INDEX, telephonyTimeSuggestion)
+                .verifySystemClockWasSetAndResetCallTracking(telephonyTime.toEpochMilli());
+    }
+
+    @Test
+    public void whenAllTimeSuggestionsAreAvailable_higherPriorityWins_higherPriorityComesFirst() {
+        mScript.pokeFakeClocks(ARBITRARY_CLOCK_INITIALIZATION_INFO)
+                .pokeAutoTimeDetectionEnabled(true);
+
+        Instant networkTime = ARBITRARY_TEST_TIME;
+        Instant telephonyTime = ARBITRARY_TEST_TIME.plus(Duration.ofDays(30));
+
+        NetworkTimeSuggestion networkTimeSuggestion =
+                mScript.generateNetworkTimeSuggestion(networkTime);
+        TelephonyTimeSuggestion telephonyTimeSuggestion =
+                mScript.generateTelephonyTimeSuggestion(ARBITRARY_SLOT_INDEX, telephonyTime);
+
+        mScript.simulateTelephonyTimeSuggestion(telephonyTimeSuggestion)
+                .simulateNetworkTimeSuggestion(networkTimeSuggestion)
+                .assertLatestNetworkSuggestion(networkTimeSuggestion)
+                .assertLatestTelephonySuggestion(ARBITRARY_SLOT_INDEX, telephonyTimeSuggestion)
+                .verifySystemClockWasSetAndResetCallTracking(telephonyTime.toEpochMilli());
+    }
+
+    @Test
+    public void whenHighestPrioritySuggestionIsNotAvailable_fallbacksToNext() {
+        mScript.pokeFakeClocks(ARBITRARY_CLOCK_INITIALIZATION_INFO)
+                .pokeAutoTimeDetectionEnabled(true);
+
+        NetworkTimeSuggestion timeSuggestion =
+                mScript.generateNetworkTimeSuggestion(ARBITRARY_TEST_TIME);
+
+        mScript.simulateNetworkTimeSuggestion(timeSuggestion)
+                .assertLatestNetworkSuggestion(timeSuggestion)
+                .verifySystemClockWasSetAndResetCallTracking(ARBITRARY_TEST_TIME.toEpochMilli());
+    }
+
+    @Test
+    public void suggestionsFromSourceNotListedInPrioritiesList_areIgnored() {
+        mScript.pokeFakeClocks(ARBITRARY_CLOCK_INITIALIZATION_INFO)
+                .pokeAutoTimeDetectionEnabled(true)
+                .pokeAutoOriginPriorities(new int[]{ORIGIN_TELEPHONY});
+
+        NetworkTimeSuggestion timeSuggestion = mScript.generateNetworkTimeSuggestion(
+                ARBITRARY_TEST_TIME);
+
+        mScript.simulateNetworkTimeSuggestion(timeSuggestion)
+                .assertLatestNetworkSuggestion(timeSuggestion)
+                .verifySystemClockWasNotSetAndResetCallTracking();
+    }
+
     /**
      * A fake implementation of TimeDetectorStrategy.Callback. Besides tracking changes and behaving
      * like the real thing should, it also asserts preconditions.
@@ -668,6 +740,7 @@ public class TimeDetectorStrategyImplTest {
         private long mElapsedRealtimeMillis;
         private long mSystemClockMillis;
         private int mSystemClockUpdateThresholdMillis = 2000;
+        private int[] mAutoOriginPriorities = PROVIDERS_PRIORITY;
 
         // Tracking operations.
         private boolean mSystemClockWasSet;
@@ -688,6 +761,11 @@ public class TimeDetectorStrategyImplTest {
         }
 
         @Override
+        public int[] getAutoOriginPriorities() {
+            return mAutoOriginPriorities;
+        }
+
+        @Override
         public void acquireWakeLock() {
             if (mWakeLockAcquired) {
                 fail("Wake lock already acquired");
@@ -736,6 +814,10 @@ public class TimeDetectorStrategyImplTest {
             mAutoTimeDetectionEnabled = enabled;
         }
 
+        void pokeAutoOriginPriorities(@Origin int[] autoOriginPriorities) {
+            mAutoOriginPriorities = autoOriginPriorities;
+        }
+
         long peekElapsedRealtimeMillis() {
             return mElapsedRealtimeMillis;
         }
@@ -804,6 +886,11 @@ public class TimeDetectorStrategyImplTest {
             return this;
         }
 
+        Script pokeAutoOriginPriorities(@Origin int[] autoOriginPriorites) {
+            mFakeCallback.pokeAutoOriginPriorities(autoOriginPriorites);
+            return this;
+        }
+
         long peekElapsedRealtimeMillis() {
             return mFakeCallback.peekElapsedRealtimeMillis();
         }
@@ -836,7 +923,7 @@ public class TimeDetectorStrategyImplTest {
 
         Script simulateAutoTimeDetectionToggle() {
             mFakeCallback.simulateAutoTimeZoneDetectionToggle();
-            mTimeDetectorStrategy.handleAutoTimeDetectionChanged();
+            mTimeDetectorStrategy.handleAutoTimeConfigChanged();
             return this;
         }
 
@@ -870,7 +957,7 @@ public class TimeDetectorStrategyImplTest {
         Script assertLatestTelephonySuggestion(int slotIndex, TelephonyTimeSuggestion expected) {
             assertEquals(
                     "Expected to see " + expected + " at slotIndex=" + slotIndex + ", but got "
-                        + mTimeDetectorStrategy.getLatestTelephonySuggestion(slotIndex),
+                            + mTimeDetectorStrategy.getLatestTelephonySuggestion(slotIndex),
                     expected, mTimeDetectorStrategy.getLatestTelephonySuggestion(slotIndex));
             return this;
         }