release-request-8325b49d-08a0-4f74-8369-14adb3ef880c-for-git_oc-mr1-release-4042783 snap-temp-L88300000067732062
Change-Id: I7a27facb53d00db8381a34983b560696436fa4c0
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 1ca6c9a..5ac7fab 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -91,6 +91,13 @@
android:singleUser="true"
android:readPermission="android.permission.READ_SMS" />
+ <provider android:name="CarrierProvider"
+ android:authorities="carrier_information"
+ android:exported="true"
+ android:singleUser="true"
+ android:multiprocess="false"
+ android:writePermission="android.permission.MODIFY_PHONE_STATE" />
+
<provider android:name="HbpcdLookupProvider"
android:authorities="hbpcd_lookup"
android:exported="true"
diff --git a/src/com/android/providers/telephony/CarrierDatabaseHelper.java b/src/com/android/providers/telephony/CarrierDatabaseHelper.java
new file mode 100644
index 0000000..5236b89
--- /dev/null
+++ b/src/com/android/providers/telephony/CarrierDatabaseHelper.java
@@ -0,0 +1,85 @@
+/*
+**
+** Copyright (C) 2014, 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.providers.telephony;
+
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.text.TextUtils;
+import java.util.ArrayList;
+import java.util.List;
+
+public class CarrierDatabaseHelper extends SQLiteOpenHelper {
+ private static final String TAG = "CarrierDatabaseHelper";
+ private static final boolean DBG = true;
+
+ private static final String DATABASE_NAME = "CarrierInformation.db";
+ public static final String CARRIER_KEY_TABLE = "carrier_key";
+ private static final int DATABASE_VERSION = 1;
+
+ /**
+ * CarrierDatabaseHelper carrier database helper class.
+ * @param context of the user.
+ */
+ public CarrierDatabaseHelper(Context context) {
+ super(context, DATABASE_NAME, null, DATABASE_VERSION);
+ }
+
+ static final String KEY_TYPE = "key_type";
+ static final String KEY = "key";
+ static final String MCC = "mcc";
+ static final String MNC = "mnc";
+ static final String MVNO_TYPE = "mvno_type";
+ static final String MVNO_MATCH_DATA = "mvno_match_data";
+ static final String PUBLIC_CERTIFICATE = "public_certificate";
+ static final String LAST_MODIFIED = "last_modified";
+
+ private static final List<String> CARRIERS_UNIQUE_FIELDS = new ArrayList<String>();
+
+ static {
+ CARRIERS_UNIQUE_FIELDS.add(MCC);
+ CARRIERS_UNIQUE_FIELDS.add(MNC);
+ CARRIERS_UNIQUE_FIELDS.add(KEY_TYPE);
+ CARRIERS_UNIQUE_FIELDS.add(MVNO_TYPE);
+ CARRIERS_UNIQUE_FIELDS.add(MVNO_MATCH_DATA);
+ }
+
+ public static String getStringForCarrierKeyTableCreation(String tableName) {
+ return "CREATE TABLE " + tableName +
+ "(_id INTEGER PRIMARY KEY," +
+ MCC + " TEXT DEFAULT ''," +
+ MNC + " TEXT DEFAULT ''," +
+ MVNO_TYPE + " TEXT DEFAULT ''," +
+ MVNO_MATCH_DATA + " TEXT DEFAULT ''," +
+ KEY_TYPE + " TEXT DEFAULT ''," +
+ KEY + " TEXT DEFAULT ''," +
+ PUBLIC_CERTIFICATE + " TEXT DEFAULT ''," +
+ LAST_MODIFIED + " INTEGER DEFAULT 0," +
+ "UNIQUE (" + TextUtils.join(", ", CARRIERS_UNIQUE_FIELDS) + "));";
+ }
+
+ @Override
+ public void onCreate(SQLiteDatabase db) {
+ db.execSQL(getStringForCarrierKeyTableCreation(CARRIER_KEY_TABLE));
+ }
+
+ @Override
+ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+ // do nothing
+ }
+}
diff --git a/src/com/android/providers/telephony/CarrierProvider.java b/src/com/android/providers/telephony/CarrierProvider.java
new file mode 100644
index 0000000..1c85806
--- /dev/null
+++ b/src/com/android/providers/telephony/CarrierProvider.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2017 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.providers.telephony;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteQueryBuilder;
+import android.net.Uri;
+import android.util.Log;
+
+import android.content.ContentUris;
+import android.database.SQLException;
+
+import java.util.Arrays;
+
+/**
+ * The class to provide base facility to access Carrier related content,
+ * which is stored in a SQLite database.
+ */
+public class CarrierProvider extends ContentProvider {
+
+ private static final boolean VDBG = false; // STOPSHIP if true
+ private static final String TAG = "CarrierProvider";
+
+ private CarrierDatabaseHelper mDbHelper;
+ private SQLiteDatabase mDatabase;
+
+ static final String PROVIDER_NAME = "carrier_information";
+ static final String URL = "content://" + PROVIDER_NAME + "/carrier";
+ static final Uri CONTENT_URI = Uri.parse(URL);
+
+ @Override
+ public boolean onCreate() {
+ Log.d(TAG, "onCreate");
+ mDbHelper = new CarrierDatabaseHelper(getContext());
+ return (mDatabase == null ? false : true);
+ }
+
+ @Override
+ public String getType(Uri uri) {
+ return null;
+ }
+
+ @Override
+ public Cursor query(Uri uri, String[] projectionIn, String selection,
+ String[] selectionArgs, String sortOrder) {
+ if (VDBG) {
+ Log.d(TAG, "query:"
+ + " uri=" + uri
+ + " values=" + Arrays.toString(projectionIn)
+ + " selection=" + selection
+ + " selectionArgs=" + Arrays.toString(selectionArgs));
+ }
+ SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
+ qb.setTables(CarrierDatabaseHelper.CARRIER_KEY_TABLE);
+
+ SQLiteDatabase db = getReadableDatabase();
+ Cursor c = qb.query(db, projectionIn, selection, selectionArgs, null, null, sortOrder);
+ return c;
+ }
+
+ @Override
+ public Uri insert(Uri uri, ContentValues values) {
+ values.put(CarrierDatabaseHelper.LAST_MODIFIED, System.currentTimeMillis());
+ long row = getWritableDatabase().insert(CarrierDatabaseHelper.CARRIER_KEY_TABLE,
+ null, values);
+ if (row > 0) {
+ Uri newUri = ContentUris.withAppendedId(CONTENT_URI, row);
+ getContext().getContentResolver().notifyChange(newUri, null);
+ return newUri;
+ }
+ throw new SQLException("Fail to add a new record into " + uri);
+ }
+
+ @Override
+ public int delete(Uri uri, String selection, String[] selectionArgs) {
+ throw new UnsupportedOperationException("Cannot delete URL: " + uri);
+ }
+
+ @Override
+ public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
+
+ if (VDBG) {
+ Log.d(TAG, "update:"
+ + " uri=" + uri
+ + " values={" + values + "}"
+ + " selection=" + selection
+ + " selectionArgs=" + Arrays.toString(selectionArgs));
+ }
+ final int count = getWritableDatabase().update(CarrierDatabaseHelper.CARRIER_KEY_TABLE,
+ values, selection, selectionArgs);
+ Log.d(TAG, " update.count=" + count);
+ return count;
+ }
+
+ /**
+ * These methods can be overridden in a subclass for testing TelephonyProvider using an
+ * in-memory database.
+ */
+ SQLiteDatabase getReadableDatabase() {
+ return mDbHelper.getReadableDatabase();
+ }
+ SQLiteDatabase getWritableDatabase() {
+ return mDbHelper.getWritableDatabase();
+ }
+}
diff --git a/tests/src/com/android/providers/telephony/CarrierProviderTest.java b/tests/src/com/android/providers/telephony/CarrierProviderTest.java
new file mode 100644
index 0000000..6a56343
--- /dev/null
+++ b/tests/src/com/android/providers/telephony/CarrierProviderTest.java
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2017 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.providers.telephony;
+
+import android.content.ContentValues;
+import android.content.pm.PackageManager;
+import android.content.pm.ProviderInfo;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.database.SQLException;
+import android.test.mock.MockContentResolver;
+import android.test.mock.MockContext;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.android.providers.telephony.CarrierProvider;
+
+import junit.framework.TestCase;
+
+import org.junit.Test;
+
+
+/**
+ * Tests for testing CRUD operations of CarrierProvider.
+ * Uses TelephonyProviderTestable to set up in-memory database
+ *
+ * Build, install and run the tests by running the commands below:
+ * runtest --path <dir or file>
+ * runtest --path <dir or file> --test-method <testMethodName>
+ * e.g.)
+ * runtest --path tests/src/com/android/providers/telephony/CarrierProviderTest.java \
+ * --test-method testInsertCarriers
+ */
+public class CarrierProviderTest extends TestCase {
+
+ private static final String TAG = "CarrierProviderTest";
+
+ private MockContextWithProvider mContext;
+ private MockContentResolver mContentResolver;
+ private CarrierProviderTestable mCarrierProviderTestable;
+
+ public static final String dummy_type = "TYPE5";
+ public static final String dummy_mnc = "MNC001";
+ public static final String dummy_mnc2 = "MNC002";
+ public static final String dummy_mcc = "MCC005";
+ public static final String dummy_key1 = "PUBKEY1";
+ public static final String dummy_key2 = "PUBKEY2";
+ public static final String dummy_mvno_type = "100";
+ public static final String dummy_mvno_match_data = "101";
+
+
+ /**
+ * This is used to give the CarrierProviderTest a mocked context which takes a
+ * CarrierProvider and attaches it to the ContentResolver.
+ */
+ private class MockContextWithProvider extends MockContext {
+ private final MockContentResolver mResolver;
+
+ public MockContextWithProvider(CarrierProvider carrierProvider) {
+ mResolver = new MockContentResolver();
+
+ ProviderInfo providerInfo = new ProviderInfo();
+ providerInfo.authority = CarrierProvider.PROVIDER_NAME;
+
+ // Add context to given telephonyProvider
+ carrierProvider.attachInfoForTesting(this, providerInfo);
+ Log.d(TAG, "MockContextWithProvider: carrierProvider.getContext(): "
+ + carrierProvider.getContext());
+
+ // Add given telephonyProvider to mResolver, so that mResolver can send queries
+ // to the provider.
+ mResolver.addProvider(CarrierProvider.PROVIDER_NAME, carrierProvider);
+ Log.d(TAG, "MockContextWithProvider: Add carrierProvider to mResolver");
+ }
+
+ @Override
+ public Object getSystemService(String name) {
+ Log.d(TAG, "getSystemService: returning null");
+ return null;
+ }
+
+ @Override
+ public Resources getResources() {
+ Log.d(TAG, "getResources: returning null");
+ return null;
+ }
+
+ @Override
+ public MockContentResolver getContentResolver() {
+ return mResolver;
+ }
+
+ // Gives permission to write to the APN table within the MockContext
+ @Override
+ public int checkCallingOrSelfPermission(String permission) {
+ if (TextUtils.equals(permission, "android.permission.WRITE_APN_SETTINGS")) {
+ Log.d(TAG, "checkCallingOrSelfPermission: permission=" + permission
+ + ", returning PackageManager.PERMISSION_GRANTED");
+ return PackageManager.PERMISSION_GRANTED;
+ } else {
+ Log.d(TAG, "checkCallingOrSelfPermission: permission=" + permission
+ + ", returning PackageManager.PERMISSION_DENIED");
+ return PackageManager.PERMISSION_DENIED;
+ }
+ }
+ }
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ mCarrierProviderTestable = new CarrierProviderTestable();
+ mContext = new MockContextWithProvider(mCarrierProviderTestable);
+ mContentResolver = (MockContentResolver) mContext.getContentResolver();
+ }
+
+ @Override
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ mCarrierProviderTestable.closeDatabase();
+ }
+
+ /**
+ * Test inserting values in carrier key table.
+ */
+ @Test
+ @SmallTest
+ public void testInsertCertificates() {
+ int count = -1;
+ ContentValues contentValues = new ContentValues();
+ contentValues.put(CarrierDatabaseHelper.KEY_TYPE, dummy_type);
+ contentValues.put(CarrierDatabaseHelper.MCC, dummy_mcc);
+ contentValues.put(CarrierDatabaseHelper.MNC, dummy_mnc);
+ contentValues.put(CarrierDatabaseHelper.MVNO_TYPE, dummy_mvno_type);
+ contentValues.put(CarrierDatabaseHelper.MVNO_MATCH_DATA, dummy_mvno_match_data);
+ contentValues.put(CarrierDatabaseHelper.PUBLIC_CERTIFICATE, dummy_key1);
+
+ try {
+ mContentResolver.insert(CarrierProvider.CONTENT_URI, contentValues);
+ } catch (Exception e) {
+ Log.d(TAG, "Error inserting certificates:" + e);
+ }
+ try {
+ Cursor countCursor = mContentResolver.query(CarrierProvider.CONTENT_URI,
+ new String[]{"count(*) AS count"},
+ null,
+ null,
+ null);
+ countCursor.moveToFirst();
+ count = countCursor.getInt(0);
+ } catch (Exception e) {
+ Log.d(TAG, "Exception in getting count:" + e);
+ }
+ assertEquals(1, count);
+ }
+
+ /**
+ * Test update & query.
+ */
+ @Test
+ @SmallTest
+ public void testUpdateCertificates() {
+ String key = null;
+ ContentValues contentValues = new ContentValues();
+ contentValues.put(CarrierDatabaseHelper.KEY_TYPE, dummy_type);
+ contentValues.put(CarrierDatabaseHelper.MCC, dummy_mcc);
+ contentValues.put(CarrierDatabaseHelper.MNC, dummy_mnc);
+ contentValues.put(CarrierDatabaseHelper.MVNO_TYPE, dummy_mvno_type);
+ contentValues.put(CarrierDatabaseHelper.MVNO_MATCH_DATA, dummy_mvno_match_data);
+ contentValues.put(CarrierDatabaseHelper.PUBLIC_CERTIFICATE, dummy_key1);
+
+ try {
+ mContentResolver.insert(CarrierProvider.CONTENT_URI, contentValues);
+ } catch (Exception e) {
+ Log.d(TAG, "Error inserting certificates:" + e);
+ }
+
+ try {
+ ContentValues updatedValues = new ContentValues();
+ updatedValues.put(CarrierDatabaseHelper.PUBLIC_CERTIFICATE, dummy_key2);
+ mContentResolver.update(CarrierProvider.CONTENT_URI, updatedValues,
+ "mcc=? and mnc=? and key_type=?", new String[] { dummy_mcc, dummy_mnc, dummy_type });
+ } catch (Exception e) {
+ Log.d(TAG, "Error updating values:" + e);
+ }
+
+ try {
+ String[] columns ={CarrierDatabaseHelper.PUBLIC_CERTIFICATE};
+ Cursor findEntry = mContentResolver.query(CarrierProvider.CONTENT_URI, columns,
+ "mcc=? and mnc=? and key_type=?",
+ new String[] { dummy_mcc, dummy_mnc, dummy_type }, null);
+ findEntry.moveToFirst();
+ key = findEntry.getString(0);
+ } catch (Exception e) {
+ Log.d(TAG, "Query failed:" + e);
+ }
+ assertEquals(key, dummy_key2);
+ }
+
+ /**
+ * Test inserting multiple certs
+ */
+ @Test
+ @SmallTest
+ public void testMultipleCertificates() {
+ int count = -1;
+ ContentValues contentValues = new ContentValues();
+ contentValues.put(CarrierDatabaseHelper.KEY_TYPE, dummy_type);
+ contentValues.put(CarrierDatabaseHelper.MCC, dummy_mcc);
+ contentValues.put(CarrierDatabaseHelper.MNC, dummy_mnc);
+ contentValues.put(CarrierDatabaseHelper.MVNO_TYPE, dummy_mvno_type);
+ contentValues.put(CarrierDatabaseHelper.MVNO_MATCH_DATA, dummy_mvno_match_data);
+ contentValues.put(CarrierDatabaseHelper.PUBLIC_CERTIFICATE, dummy_key1);
+
+ ContentValues contentValuesNew = new ContentValues();
+ contentValuesNew.put(CarrierDatabaseHelper.KEY_TYPE, dummy_type);
+ contentValuesNew.put(CarrierDatabaseHelper.MCC, dummy_mcc);
+ contentValuesNew.put(CarrierDatabaseHelper.MNC, dummy_mnc2);
+ contentValuesNew.put(CarrierDatabaseHelper.MVNO_TYPE, dummy_mvno_type);
+ contentValuesNew.put(CarrierDatabaseHelper.MVNO_MATCH_DATA, dummy_mvno_match_data);
+ contentValuesNew.put(CarrierDatabaseHelper.PUBLIC_CERTIFICATE, dummy_key2);
+
+ try {
+ mContentResolver.insert(CarrierProvider.CONTENT_URI, contentValues);
+ mContentResolver.insert(CarrierProvider.CONTENT_URI, contentValuesNew);
+ } catch (Exception e) {
+ System.out.println("Error inserting certificates:: " + e);
+ }
+
+ try {
+ Cursor countCursor = mContentResolver.query(CarrierProvider.CONTENT_URI,
+ new String[]{"count(*) AS count"},
+ null,
+ null,
+ null);
+ countCursor.moveToFirst();
+ count = countCursor.getInt(0);
+ } catch (Exception e) {
+ Log.d(TAG, "Exception in getting count:" + e);
+ }
+ assertEquals(2, count);
+ }
+
+ /**
+ * Test inserting duplicate values in carrier key table. Ensure that a SQLException is thrown.
+ */
+ @Test(expected = SQLException.class)
+ public void testDuplicateFailure() {
+ ContentValues contentValues = new ContentValues();
+ contentValues.put(CarrierDatabaseHelper.KEY_TYPE, dummy_type);
+ contentValues.put(CarrierDatabaseHelper.MCC, dummy_mcc);
+ contentValues.put(CarrierDatabaseHelper.MNC, dummy_mnc);
+ contentValues.put(CarrierDatabaseHelper.MVNO_TYPE, dummy_mvno_type);
+ contentValues.put(CarrierDatabaseHelper.MVNO_MATCH_DATA, dummy_mvno_match_data);
+ contentValues.put(CarrierDatabaseHelper.PUBLIC_CERTIFICATE, dummy_key1);
+
+ try {
+ mContentResolver.insert(CarrierProvider.CONTENT_URI, contentValues);
+ } catch (Exception e) {
+ Log.d(TAG, "Error inserting certificates:: " + e);
+ }
+ try {
+ mContentResolver.insert(CarrierProvider.CONTENT_URI, contentValues);
+ } catch (Exception e) {
+ Log.d(TAG, "Error inserting certificates:: " + e);
+ }
+ }
+}
diff --git a/tests/src/com/android/providers/telephony/CarrierProviderTestable.java b/tests/src/com/android/providers/telephony/CarrierProviderTestable.java
new file mode 100644
index 0000000..87d6c5f
--- /dev/null
+++ b/tests/src/com/android/providers/telephony/CarrierProviderTestable.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2017 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.providers.telephony;
+
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.util.Log;
+
+import com.android.providers.telephony.CarrierProvider;
+import static com.android.providers.telephony.CarrierDatabaseHelper.*;
+
+/**
+ * A subclass of TelephonyProvider used for testing on an in-memory database
+ */
+public class CarrierProviderTestable extends CarrierProvider {
+ private static final String TAG = "CarrierProviderTestable";
+
+ private InMemoryCarrierProviderDbHelper mDbHelper;
+
+ @Override
+ public boolean onCreate() {
+ Log.d(TAG, "onCreate called: mDbHelper = new InMemoryCarrierProviderDbHelper()");
+ mDbHelper = new InMemoryCarrierProviderDbHelper();
+ return true;
+ }
+
+ // close mDbHelper database object
+ protected void closeDatabase() {
+ mDbHelper.close();
+ }
+
+ @Override
+ SQLiteDatabase getReadableDatabase() {
+ Log.d(TAG, "getReadableDatabase called" + mDbHelper.getReadableDatabase());
+ return mDbHelper.getReadableDatabase();
+ }
+
+ @Override
+ SQLiteDatabase getWritableDatabase() {
+ Log.d(TAG, "getWritableDatabase called" + mDbHelper.getWritableDatabase());
+ return mDbHelper.getWritableDatabase();
+ }
+
+ /**
+ * An in memory DB for CarrierProviderTestable to use
+ */
+ public static class InMemoryCarrierProviderDbHelper extends SQLiteOpenHelper {
+
+
+ public InMemoryCarrierProviderDbHelper() {
+ super(null, // no context is needed for in-memory db
+ null, // db file name is null for in-memory db
+ null, // CursorFactory is null by default
+ 1); // db version is no-op for tests
+ Log.d(TAG, "InMemoryCarrierProviderDbHelper creating in-memory database");
+ }
+
+ @Override
+ public void onCreate(SQLiteDatabase db) {
+
+ //set up the Carrier key table
+ Log.d(TAG, "InMemoryCarrierProviderDbHelper onCreate creating the carrier key table");
+ db.execSQL(getStringForCarrierKeyTableCreation(CARRIER_KEY_TABLE));
+ }
+
+ @Override
+ public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+ Log.d(TAG, "InMemoryCarrierProviderDbHelper onUpgrade doing nothing");
+ return;
+ }
+ }
+}