diff --git a/services/core/java/com/android/server/GnssManagerService.java b/services/core/java/com/android/server/GnssManagerService.java
index cbf2a62..274e2f1 100644
--- a/services/core/java/com/android/server/GnssManagerService.java
+++ b/services/core/java/com/android/server/GnssManagerService.java
@@ -67,7 +67,7 @@
 
 /** Manages Gnss providers and related Gnss functions for LocationManagerService. */
 public class GnssManagerService {
-    private static final String TAG = "GnssManagerService";
+    private static final String TAG = "LocationManagerService";
     private static final boolean D = Log.isLoggable(TAG, Log.DEBUG);
 
     // Providers
@@ -124,7 +124,7 @@
 
     // Can use this constructor to inject GnssLocationProvider for testing
     @VisibleForTesting
-    public GnssManagerService(LocationManagerService locationManagerService,
+    GnssManagerService(LocationManagerService locationManagerService,
             Context context,
             GnssLocationProvider gnssLocationProvider,
             LocationUsageLogger locationUsageLogger) {
@@ -719,10 +719,8 @@
      * @param listener called when navigation message is received
      */
     public void removeGnssNavigationMessageListener(IGnssNavigationMessageListener listener) {
-        synchronized (mGnssNavigationMessageListeners) {
-            removeGnssDataListener(
-                    listener, mGnssNavigationMessageProvider, mGnssNavigationMessageListeners);
-        }
+        removeGnssDataListener(
+                listener, mGnssNavigationMessageProvider, mGnssNavigationMessageListeners);
     }
 
     /**
diff --git a/services/core/java/com/android/server/LocationUsageLogger.java b/services/core/java/com/android/server/LocationUsageLogger.java
index a8a3cc4..4ca74bf 100644
--- a/services/core/java/com/android/server/LocationUsageLogger.java
+++ b/services/core/java/com/android/server/LocationUsageLogger.java
@@ -30,7 +30,7 @@
 /**
  * Logger for Location API usage logging.
  */
-public class LocationUsageLogger {
+class LocationUsageLogger {
     private static final String TAG = "LocationUsageLogger";
     private static final boolean D = Log.isLoggable(TAG, Log.DEBUG);
 
diff --git a/services/core/java/com/android/server/location/GnssLocationProvider.java b/services/core/java/com/android/server/location/GnssLocationProvider.java
index 11b9ac4..8bf01a3 100644
--- a/services/core/java/com/android/server/location/GnssLocationProvider.java
+++ b/services/core/java/com/android/server/location/GnssLocationProvider.java
@@ -67,7 +67,6 @@
 import android.util.TimeUtils;
 
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IBatteryStats;
 import com.android.internal.location.GpsNetInitiatedHandler;
 import com.android.internal.location.GpsNetInitiatedHandler.GpsNiNotification;
@@ -305,9 +304,6 @@
     private final ExponentialBackOff mPsdsBackOff = new ExponentialBackOff(RETRY_INTERVAL,
             MAX_RETRY_INTERVAL);
 
-    private static boolean sIsInitialized = false;
-    private static boolean sStaticTestOverride = false;
-
     // True if we are enabled
     @GuardedBy("mLock")
     private boolean mGpsEnabled;
@@ -580,15 +576,7 @@
         }
     }
 
-    @VisibleForTesting
-    public static void setIsSupportedForTest(boolean override) {
-        sStaticTestOverride = override;
-    }
-
     public static boolean isSupported() {
-        if (sStaticTestOverride) {
-            return true;
-        }
         return native_is_supported();
     }
 
@@ -610,13 +598,6 @@
             Looper looper) {
         super(context, locationProviderManager);
 
-        synchronized (mLock) {
-            if (!sIsInitialized) {
-                class_init_native();
-            }
-            sIsInitialized = true;
-        }
-
         mLooper = looper;
 
         // Create a wake lock
@@ -2243,6 +2224,10 @@
     // preallocated to avoid memory allocation in reportNmea()
     private byte[] mNmeaBuffer = new byte[120];
 
+    static {
+        class_init_native();
+    }
+
     private static native void class_init_native();
 
     private static native boolean native_is_supported();
diff --git a/services/core/java/com/android/server/location/GnssMeasurementsProvider.java b/services/core/java/com/android/server/location/GnssMeasurementsProvider.java
index 55e427f..ec05c31 100644
--- a/services/core/java/com/android/server/location/GnssMeasurementsProvider.java
+++ b/services/core/java/com/android/server/location/GnssMeasurementsProvider.java
@@ -47,7 +47,7 @@
     }
 
     @VisibleForTesting
-    public GnssMeasurementsProvider(
+    GnssMeasurementsProvider(
             Context context, Handler handler, GnssMeasurementProviderNative aNative) {
         super(context, handler, TAG);
         mNative = aNative;
@@ -158,7 +158,7 @@
     }
 
     @VisibleForTesting
-    public static class GnssMeasurementProviderNative {
+    static class GnssMeasurementProviderNative {
         public boolean isMeasurementSupported() {
             return native_is_measurement_supported();
         }
diff --git a/services/core/java/com/android/server/location/GnssNavigationMessageProvider.java b/services/core/java/com/android/server/location/GnssNavigationMessageProvider.java
index 983d1da..4c45ef6 100644
--- a/services/core/java/com/android/server/location/GnssNavigationMessageProvider.java
+++ b/services/core/java/com/android/server/location/GnssNavigationMessageProvider.java
@@ -45,7 +45,7 @@
     }
 
     @VisibleForTesting
-    public GnssNavigationMessageProvider(Context context, Handler handler,
+    GnssNavigationMessageProvider(Context context, Handler handler,
             GnssNavigationMessageProviderNative aNative) {
         super(context, handler, TAG);
         mNative = aNative;
@@ -142,7 +142,7 @@
     }
 
     @VisibleForTesting
-    public static class GnssNavigationMessageProviderNative {
+    static class GnssNavigationMessageProviderNative {
         public boolean isNavigationMessageSupported() {
             return native_is_navigation_message_supported();
         }
diff --git a/services/tests/servicestests/src/com/android/server/GnssManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/GnssManagerServiceTest.java
deleted file mode 100644
index 9692c25..0000000
--- a/services/tests/servicestests/src/com/android/server/GnssManagerServiceTest.java
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.server;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyLong;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import static org.testng.Assert.assertThrows;
-
-import android.Manifest;
-import android.app.ActivityManager;
-import android.app.AppOpsManager;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import android.location.GnssClock;
-import android.location.GnssMeasurementCorrections;
-import android.location.GnssMeasurementsEvent;
-import android.location.GnssNavigationMessage;
-import android.location.GnssSingleSatCorrection;
-import android.location.IBatchedLocationCallback;
-import android.location.IGnssMeasurementsListener;
-import android.location.IGnssNavigationMessageListener;
-import android.location.IGnssStatusListener;
-import android.location.INetInitiatedListener;
-import android.location.Location;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.IInterface;
-import android.os.Message;
-import android.os.RemoteException;
-
-import com.android.server.location.GnssBatchingProvider;
-import com.android.server.location.GnssCapabilitiesProvider;
-import com.android.server.location.GnssLocationProvider;
-import com.android.server.location.GnssMeasurementCorrectionsProvider;
-import com.android.server.location.GnssMeasurementsProvider;
-import com.android.server.location.GnssMeasurementsProvider.GnssMeasurementProviderNative;
-import com.android.server.location.GnssNavigationMessageProvider;
-import com.android.server.location.GnssNavigationMessageProvider.GnssNavigationMessageProviderNative;
-import com.android.server.location.GnssStatusListenerHelper;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.mockito.AdditionalMatchers;
-import org.mockito.Mock;
-import org.mockito.Mockito;
-import org.mockito.MockitoAnnotations;
-import org.mockito.invocation.InvocationOnMock;
-
-import java.util.Arrays;
-import java.util.List;
-
-/**
- * Unit tests for {@link com.android.server.GnssManagerService}.
- */
-public class GnssManagerServiceTest {
-
-    // Gnss Providers
-    @Mock
-    private GnssLocationProvider mMockGnssLocationProvider;
-    @Mock
-    private GnssBatchingProvider mMockGnssBatchingProvider;
-    @Mock
-    private GnssLocationProvider.GnssSystemInfoProvider mMockGnssSystemInfoProvider;
-    @Mock
-    private GnssCapabilitiesProvider mMockGnssCapabilitiesProvider;
-    @Mock
-    private GnssMeasurementCorrectionsProvider mMockGnssMeasurementCorrectionsProvider;
-    @Mock
-    private INetInitiatedListener mMockNetInitiatedListener;
-    private GnssMeasurementsProvider mTestGnssMeasurementsProvider;
-    private GnssStatusListenerHelper mTestGnssStatusProvider;
-    private GnssNavigationMessageProvider mTestGnssNavigationMessageProvider;
-
-    // Managers and services
-    @Mock
-    private AppOpsManager mMockAppOpsManager;
-    @Mock
-    private ActivityManager mMockActivityManager;
-    @Mock
-    private LocationManagerService mMockLocationManagerService;
-
-    // Context and handler
-    @Mock
-    private Handler mMockHandler;
-    @Mock
-    private Context mMockContext;
-
-    // Class under test
-    private GnssManagerService mGnssManagerService;
-
-    @Before
-    public void setUp() {
-        MockitoAnnotations.initMocks(this);
-        GnssLocationProvider.setIsSupportedForTest(true);
-
-        // Set up mock context
-        when(mMockContext.getSystemServiceName(AppOpsManager.class)).thenReturn(
-                Context.APP_OPS_SERVICE);
-        when(mMockContext.getSystemServiceName(ActivityManager.class)).thenReturn(
-                Context.ACTIVITY_SERVICE);
-        when(mMockContext.getSystemService(Context.APP_OPS_SERVICE)).thenReturn(
-                mMockAppOpsManager);
-        when(mMockContext.getSystemService(
-                eq(Context.ACTIVITY_SERVICE))).thenReturn(
-                mMockActivityManager);
-        enableLocationPermissions();
-
-        // Mock Handler will execute posted runnables immediately
-        when(mMockHandler.sendMessageAtTime(any(Message.class), anyLong())).thenAnswer(
-                (InvocationOnMock invocation) -> {
-                    Message msg = (Message) (invocation.getArguments()[0]);
-                    msg.getCallback().run();
-                    return null;
-                });
-
-        // Setup providers
-        mTestGnssMeasurementsProvider = createGnssMeasurementsProvider(
-                mMockContext, mMockHandler);
-        mTestGnssStatusProvider = createGnssStatusListenerHelper(
-                mMockContext, mMockHandler);
-        mTestGnssNavigationMessageProvider = createGnssNavigationMessageProvider(
-                mMockContext, mMockHandler);
-
-        // Setup GnssLocationProvider to return providers
-        when(mMockGnssLocationProvider.getGnssStatusProvider()).thenReturn(
-                mTestGnssStatusProvider);
-        when(mMockGnssLocationProvider.getGnssBatchingProvider()).thenReturn(
-                mMockGnssBatchingProvider);
-        when(mMockGnssLocationProvider.getGnssCapabilitiesProvider()).thenReturn(
-                mMockGnssCapabilitiesProvider);
-        when(mMockGnssLocationProvider.getGnssSystemInfoProvider()).thenReturn(
-                mMockGnssSystemInfoProvider);
-        when(mMockGnssLocationProvider.getGnssMeasurementCorrectionsProvider()).thenReturn(
-                mMockGnssMeasurementCorrectionsProvider);
-        when(mMockGnssLocationProvider.getGnssMeasurementsProvider()).thenReturn(
-                mTestGnssMeasurementsProvider);
-        when(mMockGnssLocationProvider.getGnssNavigationMessageProvider()).thenReturn(
-                mTestGnssNavigationMessageProvider);
-        when(mMockGnssLocationProvider.getNetInitiatedListener()).thenReturn(
-                mMockNetInitiatedListener);
-
-        // Setup GnssBatching provider
-        when(mMockGnssBatchingProvider.start(anyLong(), anyBoolean())).thenReturn(true);
-        when(mMockGnssBatchingProvider.stop()).thenReturn(true);
-
-        // Create GnssManagerService
-        mGnssManagerService = new GnssManagerService(mMockLocationManagerService, mMockContext,
-                mMockGnssLocationProvider, new LocationUsageLogger());
-    }
-
-    private void overrideAsBinder(IInterface mockListener) {
-        IBinder mockBinder = mock(IBinder.class);
-        when(mockListener.asBinder()).thenReturn(mockBinder);
-    }
-
-    private IGnssStatusListener createMockGnssStatusListener() {
-        IGnssStatusListener mockListener = mock(IGnssStatusListener.class);
-        overrideAsBinder(mockListener);
-        return mockListener;
-    }
-
-    private IGnssMeasurementsListener createMockGnssMeasurementsListener() {
-        IGnssMeasurementsListener mockListener = mock(
-                IGnssMeasurementsListener.class);
-        overrideAsBinder(mockListener);
-        return mockListener;
-    }
-
-    private IBatchedLocationCallback createMockBatchedLocationCallback() {
-        IBatchedLocationCallback mockedCallback = mock(IBatchedLocationCallback.class);
-        overrideAsBinder(mockedCallback);
-        return mockedCallback;
-    }
-
-    private IGnssNavigationMessageListener createMockGnssNavigationMessageListener() {
-        IGnssNavigationMessageListener mockListener = mock(IGnssNavigationMessageListener.class);
-        overrideAsBinder(mockListener);
-        return mockListener;
-    }
-
-    private GnssMeasurementCorrections createDummyGnssMeasurementCorrections() {
-        GnssSingleSatCorrection gnssSingleSatCorrection =
-                new GnssSingleSatCorrection.Builder().build();
-        return
-                new GnssMeasurementCorrections.Builder().setSingleSatelliteCorrectionList(
-                        Arrays.asList(gnssSingleSatCorrection)).build();
-    }
-
-    private void enableLocationPermissions() {
-        Mockito.doThrow(new SecurityException()).when(
-                mMockContext).enforceCallingPermission(
-                AdditionalMatchers.and(
-                        AdditionalMatchers.not(eq(Manifest.permission.LOCATION_HARDWARE)),
-                        AdditionalMatchers.not(eq(Manifest.permission.ACCESS_FINE_LOCATION))),
-                anyString());
-        when(mMockContext.checkPermission(
-                eq(android.Manifest.permission.LOCATION_HARDWARE), anyInt(), anyInt())).thenReturn(
-                PackageManager.PERMISSION_GRANTED);
-
-        // AppOpsManager will return true if OP_FINE_LOCATION is checked
-        when(mMockAppOpsManager.checkOp(anyInt(), anyInt(), anyString())).thenAnswer(
-                (InvocationOnMock invocation) -> {
-                    int code = (int) (invocation.getArguments()[0]);
-                    if (code == AppOpsManager.OP_FINE_LOCATION) {
-                        return AppOpsManager.MODE_ALLOWED;
-                    }
-                    return AppOpsManager.MODE_ERRORED;
-                });
-    }
-
-    private void disableLocationPermissions() {
-        Mockito.doThrow(new SecurityException()).when(
-                mMockContext).enforceCallingPermission(anyString(), anyString());
-        Mockito.doThrow(new SecurityException()).when(
-                mMockContext).checkPermission(anyString(), anyInt(), anyInt());
-
-        when(mMockAppOpsManager.checkOp(anyInt(), anyInt(),
-                anyString())).thenReturn(AppOpsManager.MODE_ERRORED);
-    }
-
-    private GnssStatusListenerHelper createGnssStatusListenerHelper(Context context,
-            Handler handler) {
-        return new GnssStatusListenerHelper(
-                context, handler) {
-            @Override
-            protected boolean isAvailableInPlatform() {
-                return true;
-            }
-
-            @Override
-            protected boolean isGpsEnabled() {
-                return true;
-            }
-        };
-    }
-
-    private GnssMeasurementsProvider createGnssMeasurementsProvider(Context context,
-            Handler handler) {
-        GnssMeasurementProviderNative
-                mockGnssMeasurementProviderNative = mock(GnssMeasurementProviderNative.class);
-        return new GnssMeasurementsProvider(
-                context, handler, mockGnssMeasurementProviderNative) {
-            @Override
-            protected boolean isGpsEnabled() {
-                return true;
-            }
-        };
-    }
-
-    private GnssNavigationMessageProvider createGnssNavigationMessageProvider(Context context,
-            Handler handler) {
-        GnssNavigationMessageProviderNative mockGnssNavigationMessageProviderNative = mock(
-                GnssNavigationMessageProviderNative.class);
-        return new GnssNavigationMessageProvider(context, handler,
-                mockGnssNavigationMessageProviderNative) {
-            @Override
-            protected boolean isGpsEnabled() {
-                return true;
-            }
-        };
-    }
-
-    @Test
-    public void getGnssYearOfHardwareTest() {
-        final int gnssYearOfHardware = 2012;
-        when(mMockGnssSystemInfoProvider.getGnssYearOfHardware()).thenReturn(gnssYearOfHardware);
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.getGnssYearOfHardware()).isEqualTo(gnssYearOfHardware);
-    }
-
-    @Test
-    public void getGnssHardwareModelNameTest() {
-        final String gnssHardwareModelName = "hardwarename";
-        when(mMockGnssSystemInfoProvider.getGnssHardwareModelName()).thenReturn(
-                gnssHardwareModelName);
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.getGnssHardwareModelName()).isEqualTo(
-                gnssHardwareModelName);
-    }
-
-    @Test
-    public void getGnssCapabilitiesWithoutPermissionsTest() {
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.getGnssCapabilities("com.android.server"));
-    }
-
-    @Test
-    public void getGnssCapabilitiesWithPermissionsTest() {
-        final long mGnssCapabilities = 23132L;
-        when(mMockGnssCapabilitiesProvider.getGnssCapabilities()).thenReturn(mGnssCapabilities);
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.getGnssCapabilities("com.android.server")).isEqualTo(
-                mGnssCapabilities);
-    }
-
-    @Test
-    public void getGnssBatchSizeWithoutPermissionsTest() {
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.getGnssBatchSize("com.android.server"));
-    }
-
-    @Test
-    public void getGnssBatchSizeWithPermissionsTest() {
-        final int gnssBatchSize = 10;
-        when(mMockGnssBatchingProvider.getBatchSize()).thenReturn(gnssBatchSize);
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.getGnssBatchSize("com.android.server")).isEqualTo(
-                gnssBatchSize);
-    }
-
-    @Test
-    public void startGnssBatchWithoutPermissionsTest() {
-        final long periodNanos = 100L;
-        final boolean wakeOnFifoFull = true;
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.startGnssBatch(periodNanos, wakeOnFifoFull,
-                        "com.android.server"));
-        verify(mMockGnssBatchingProvider, times(0)).start(periodNanos, wakeOnFifoFull);
-    }
-
-    @Test
-    public void startGnssBatchWithPermissionsTest() {
-        final long periodNanos = 100L;
-        final boolean wakeOnFifoFull = true;
-
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.startGnssBatch(periodNanos, wakeOnFifoFull,
-                "com.android.server"))
-                .isEqualTo(
-                        true);
-        verify(mMockGnssBatchingProvider, times(1)).start(100L, true);
-    }
-
-    @Test
-    public void addGnssBatchCallbackWithoutPermissionsTest() throws RemoteException {
-        IBatchedLocationCallback mockBatchedLocationCallback = createMockBatchedLocationCallback();
-        List<Location> mockLocationList = (List<Location>) mock(List.class);
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class, () -> mGnssManagerService.addGnssBatchingCallback(
-                mockBatchedLocationCallback, "com.android.server", "abcd123",
-                "TestBatchedLocationCallback"));
-
-        mGnssManagerService.onReportLocation(mockLocationList);
-
-        verify(mockBatchedLocationCallback, times(0)).onLocationBatch(mockLocationList);
-    }
-
-    @Test
-    public void addGnssBatchCallbackWithPermissionsTest() throws RemoteException {
-        IBatchedLocationCallback mockBatchedLocationCallback = createMockBatchedLocationCallback();
-        List<Location> mockLocationList = (List<Location>) mock(List.class);
-
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.addGnssBatchingCallback(
-                mockBatchedLocationCallback, "com.android.server",
-                "abcd123", "TestBatchedLocationCallback")).isEqualTo(true);
-
-        mGnssManagerService.onReportLocation(mockLocationList);
-
-        verify(mockBatchedLocationCallback, times(1)).onLocationBatch(mockLocationList);
-    }
-
-    @Test
-    public void replaceGnssBatchCallbackTest() throws RemoteException {
-        IBatchedLocationCallback mockBatchedLocationCallback1 = createMockBatchedLocationCallback();
-        IBatchedLocationCallback mockBatchedLocationCallback2 = createMockBatchedLocationCallback();
-        List<Location> mockLocationList = (List<Location>) mock(List.class);
-
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.addGnssBatchingCallback(
-                mockBatchedLocationCallback1, "com.android.server",
-                "abcd123", "TestBatchedLocationCallback")).isEqualTo(true);
-        assertThat(mGnssManagerService.addGnssBatchingCallback(
-                mockBatchedLocationCallback2, "com.android.server",
-                "abcd123", "TestBatchedLocationCallback")).isEqualTo(true);
-
-        mGnssManagerService.onReportLocation(mockLocationList);
-
-        verify(mockBatchedLocationCallback1, times(0)).onLocationBatch(mockLocationList);
-        verify(mockBatchedLocationCallback2, times(1)).onLocationBatch(mockLocationList);
-    }
-
-    @Test
-    public void flushGnssBatchWithoutPermissionsTest() {
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.flushGnssBatch("com.android.server"));
-        verify(mMockGnssBatchingProvider, times(0)).flush();
-    }
-
-    @Test
-    public void flushGnssBatchWithPermissionsTest() {
-        enableLocationPermissions();
-        mGnssManagerService.flushGnssBatch("com.android.server");
-
-        verify(mMockGnssBatchingProvider, times(1)).flush();
-    }
-
-    @Test
-    public void removeGnssBatchingCallbackWithoutPermissionsTest() throws RemoteException {
-        IBatchedLocationCallback mockBatchedLocationCallback = createMockBatchedLocationCallback();
-        List<Location> mockLocationList = (List<Location>) mock(List.class);
-
-        enableLocationPermissions();
-
-        mGnssManagerService.addGnssBatchingCallback(mockBatchedLocationCallback,
-                "com.android.server", "abcd123", "TestBatchedLocationCallback");
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.removeGnssBatchingCallback());
-
-        mGnssManagerService.onReportLocation(mockLocationList);
-
-        verify(mockBatchedLocationCallback, times(1)).onLocationBatch(mockLocationList);
-    }
-
-    @Test
-    public void removeGnssBatchingCallbackWithPermissionsTest() throws RemoteException {
-        IBatchedLocationCallback mockBatchedLocationCallback = createMockBatchedLocationCallback();
-        List<Location> mockLocationList = (List<Location>) mock(List.class);
-
-        enableLocationPermissions();
-
-        mGnssManagerService.addGnssBatchingCallback(mockBatchedLocationCallback,
-                "com.android.server", "abcd123", "TestBatchedLocationCallback");
-
-        mGnssManagerService.removeGnssBatchingCallback();
-
-        mGnssManagerService.onReportLocation(mockLocationList);
-
-        verify(mockBatchedLocationCallback, times(0)).onLocationBatch(mockLocationList);
-    }
-
-    @Test
-    public void stopGnssBatchWithoutPermissionsTest() {
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class, () -> mGnssManagerService.stopGnssBatch());
-        verify(mMockGnssBatchingProvider, times(0)).stop();
-    }
-
-    @Test
-    public void stopGnssBatchWithPermissionsTest() {
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.stopGnssBatch()).isEqualTo(true);
-        verify(mMockGnssBatchingProvider, times(1)).stop();
-    }
-
-    @Test
-    public void registerGnssStatusCallbackWithoutPermissionsTest() throws RemoteException {
-        final int timeToFirstFix = 20000;
-        IGnssStatusListener mockGnssStatusListener = createMockGnssStatusListener();
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class, () -> mGnssManagerService
-                .registerGnssStatusCallback(
-                        mockGnssStatusListener, "com.android.server", "abcd123"));
-
-        mTestGnssStatusProvider.onFirstFix(timeToFirstFix);
-
-        verify(mockGnssStatusListener, times(0)).onFirstFix(timeToFirstFix);
-    }
-
-    @Test
-    public void registerGnssStatusCallbackWithPermissionsTest() throws RemoteException {
-        final int timeToFirstFix = 20000;
-        IGnssStatusListener mockGnssStatusListener = createMockGnssStatusListener();
-
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.registerGnssStatusCallback(
-                mockGnssStatusListener, "com.android.server", "abcd123")).isEqualTo(true);
-
-        mTestGnssStatusProvider.onFirstFix(timeToFirstFix);
-
-        verify(mockGnssStatusListener, times(1)).onFirstFix(timeToFirstFix);
-    }
-
-    @Test
-    public void unregisterGnssStatusCallbackWithPermissionsTest() throws RemoteException {
-        final int timeToFirstFix = 20000;
-        IGnssStatusListener mockGnssStatusListener = createMockGnssStatusListener();
-
-        enableLocationPermissions();
-
-        mGnssManagerService.registerGnssStatusCallback(
-                mockGnssStatusListener, "com.android.server", "abcd123");
-
-        mGnssManagerService.unregisterGnssStatusCallback(mockGnssStatusListener);
-
-        mTestGnssStatusProvider.onFirstFix(timeToFirstFix);
-
-        verify(mockGnssStatusListener, times(0)).onFirstFix(timeToFirstFix);
-    }
-
-    @Test
-    public void addGnssMeasurementsListenerWithoutPermissionsTest() throws RemoteException {
-        IGnssMeasurementsListener mockGnssMeasurementsListener =
-                createMockGnssMeasurementsListener();
-        GnssMeasurementsEvent gnssMeasurementsEvent = new GnssMeasurementsEvent(new GnssClock(),
-                null);
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.addGnssMeasurementsListener(
-                        mockGnssMeasurementsListener,
-                        "com.android.server", "abcd123", "TestGnssMeasurementsListener"));
-
-        mTestGnssMeasurementsProvider.onMeasurementsAvailable(gnssMeasurementsEvent);
-        verify(mockGnssMeasurementsListener, times(0)).onGnssMeasurementsReceived(
-                gnssMeasurementsEvent);
-    }
-
-    @Test
-    public void addGnssMeasurementsListenerWithPermissionsTest() throws RemoteException {
-        IGnssMeasurementsListener mockGnssMeasurementsListener =
-                createMockGnssMeasurementsListener();
-        GnssMeasurementsEvent gnssMeasurementsEvent = new GnssMeasurementsEvent(new GnssClock(),
-                null);
-
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.addGnssMeasurementsListener(mockGnssMeasurementsListener,
-                "com.android.server", "abcd123", "TestGnssMeasurementsListener")).isEqualTo(true);
-
-        mTestGnssMeasurementsProvider.onMeasurementsAvailable(gnssMeasurementsEvent);
-        verify(mockGnssMeasurementsListener, times(1)).onGnssMeasurementsReceived(
-                gnssMeasurementsEvent);
-    }
-
-    @Test
-    public void injectGnssMeasurementCorrectionsWithoutPermissionsTest() {
-        GnssMeasurementCorrections gnssMeasurementCorrections =
-                createDummyGnssMeasurementCorrections();
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.injectGnssMeasurementCorrections(
-                        gnssMeasurementCorrections, "com.android.server"));
-        verify(mMockGnssMeasurementCorrectionsProvider, times(0))
-                .injectGnssMeasurementCorrections(
-                        gnssMeasurementCorrections);
-    }
-
-    @Test
-    public void injectGnssMeasurementCorrectionsWithPermissionsTest() {
-        GnssMeasurementCorrections gnssMeasurementCorrections =
-                createDummyGnssMeasurementCorrections();
-
-        enableLocationPermissions();
-
-        mGnssManagerService.injectGnssMeasurementCorrections(
-                gnssMeasurementCorrections, "com.android.server");
-        verify(mMockGnssMeasurementCorrectionsProvider, times(1))
-                .injectGnssMeasurementCorrections(
-                        gnssMeasurementCorrections);
-    }
-
-    @Test
-    public void removeGnssMeasurementsListenerWithoutPermissionsTest() throws RemoteException {
-        IGnssMeasurementsListener mockGnssMeasurementsListener =
-                createMockGnssMeasurementsListener();
-        GnssMeasurementsEvent gnssMeasurementsEvent = new GnssMeasurementsEvent(new GnssClock(),
-                null);
-
-        enableLocationPermissions();
-
-        mGnssManagerService.addGnssMeasurementsListener(mockGnssMeasurementsListener,
-                "com.android.server", "abcd123", "TestGnssMeasurementsListener");
-
-        disableLocationPermissions();
-
-        mGnssManagerService.removeGnssMeasurementsListener(
-                mockGnssMeasurementsListener);
-
-        mTestGnssMeasurementsProvider.onMeasurementsAvailable(gnssMeasurementsEvent);
-        verify(mockGnssMeasurementsListener, times(0)).onGnssMeasurementsReceived(
-                gnssMeasurementsEvent);
-    }
-
-    @Test
-    public void removeGnssMeasurementsListenerWithPermissionsTest() throws RemoteException {
-        IGnssMeasurementsListener mockGnssMeasurementsListener =
-                createMockGnssMeasurementsListener();
-        GnssMeasurementsEvent gnssMeasurementsEvent = new GnssMeasurementsEvent(new GnssClock(),
-                null);
-
-        enableLocationPermissions();
-
-        mGnssManagerService.addGnssMeasurementsListener(mockGnssMeasurementsListener,
-                "com.android.server", "abcd123", "TestGnssMeasurementsListener");
-
-        disableLocationPermissions();
-
-        mGnssManagerService.removeGnssMeasurementsListener(
-                mockGnssMeasurementsListener);
-
-        mTestGnssMeasurementsProvider.onMeasurementsAvailable(gnssMeasurementsEvent);
-        verify(mockGnssMeasurementsListener, times(0)).onGnssMeasurementsReceived(
-                gnssMeasurementsEvent);
-    }
-
-    @Test
-    public void addGnssNavigationMessageListenerWithoutPermissionsTest() throws RemoteException {
-        IGnssNavigationMessageListener mockGnssNavigationMessageListener =
-                createMockGnssNavigationMessageListener();
-        GnssNavigationMessage gnssNavigationMessage = new GnssNavigationMessage();
-
-        disableLocationPermissions();
-
-        assertThrows(SecurityException.class,
-                () -> mGnssManagerService.addGnssNavigationMessageListener(
-                        mockGnssNavigationMessageListener, "com.android.server",
-                        "abcd123", "TestGnssNavigationMessageListener"));
-
-        mTestGnssNavigationMessageProvider.onNavigationMessageAvailable(gnssNavigationMessage);
-
-        verify(mockGnssNavigationMessageListener, times(0)).onGnssNavigationMessageReceived(
-                gnssNavigationMessage);
-    }
-
-    @Test
-    public void addGnssNavigationMessageListenerWithPermissionsTest() throws RemoteException {
-        IGnssNavigationMessageListener mockGnssNavigationMessageListener =
-                createMockGnssNavigationMessageListener();
-        GnssNavigationMessage gnssNavigationMessage = new GnssNavigationMessage();
-
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.addGnssNavigationMessageListener(
-                mockGnssNavigationMessageListener, "com.android.server",
-                "abcd123", "TestGnssNavigationMessageListener")).isEqualTo(true);
-
-        mTestGnssNavigationMessageProvider.onNavigationMessageAvailable(gnssNavigationMessage);
-
-        verify(mockGnssNavigationMessageListener, times(1)).onGnssNavigationMessageReceived(
-                gnssNavigationMessage);
-    }
-
-    @Test
-    public void removeGnssNavigationMessageListenerWithoutPermissionsTest() throws RemoteException {
-        IGnssNavigationMessageListener mockGnssNavigationMessageListener =
-                createMockGnssNavigationMessageListener();
-        GnssNavigationMessage gnssNavigationMessage = new GnssNavigationMessage();
-
-        enableLocationPermissions();
-
-        mGnssManagerService.addGnssNavigationMessageListener(
-                mockGnssNavigationMessageListener, "com.android.server",
-                "abcd123", "TestGnssNavigationMessageListener");
-
-        disableLocationPermissions();
-
-        mGnssManagerService.removeGnssNavigationMessageListener(
-                mockGnssNavigationMessageListener);
-
-        mTestGnssNavigationMessageProvider.onNavigationMessageAvailable(gnssNavigationMessage);
-
-        verify(mockGnssNavigationMessageListener, times(0)).onGnssNavigationMessageReceived(
-                gnssNavigationMessage);
-    }
-
-    @Test
-    public void removeGnssNavigationMessageListenerWithPermissionsTest() throws RemoteException {
-        IGnssNavigationMessageListener mockGnssNavigationMessageListener =
-                createMockGnssNavigationMessageListener();
-        GnssNavigationMessage gnssNavigationMessage = new GnssNavigationMessage();
-
-        enableLocationPermissions();
-
-        mGnssManagerService.addGnssNavigationMessageListener(
-                mockGnssNavigationMessageListener, "com.android.server",
-                "abcd123", "TestGnssNavigationMessageListener");
-
-        mGnssManagerService.removeGnssNavigationMessageListener(
-                mockGnssNavigationMessageListener);
-
-        mTestGnssNavigationMessageProvider.onNavigationMessageAvailable(gnssNavigationMessage);
-
-        verify(mockGnssNavigationMessageListener, times(0)).onGnssNavigationMessageReceived(
-                gnssNavigationMessage);
-    }
-
-    @Test
-    public void sendNiResponseWithPermissionsTest() throws RemoteException {
-        when(mMockNetInitiatedListener.sendNiResponse(anyInt(), anyInt())).thenReturn(true);
-
-        int notifId = 0;
-        int userResponse = 0;
-        enableLocationPermissions();
-
-        assertThat(mGnssManagerService.sendNiResponse(notifId, userResponse)).isEqualTo(true);
-
-        verify(mMockNetInitiatedListener, times(1)).sendNiResponse(notifId, userResponse);
-    }
-}