Merge "Added remove subscription support" (7a3d4427) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/SubscriptionController.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -2712,7 +2712,6 @@ public class SubscriptionController extends ISub.Stub {
		/**
		* @return the number of records cleared
		*/
		@Override
		public int clearSubInfo() {
		enforceModifyPhoneState("clearSubInfo");

src/java/com/android/internal/telephony/subscription/SubscriptionDatabaseManager.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -769,6 +769,34 @@ public class SubscriptionDatabaseManager extends Handler {
		return subId;
		}

		/**
		* Remove a subscription record from the database.
		*
		* @param subId The subscription id of the subscription to be deleted.
		*
		* @throws IllegalArgumentException If {@code subId} is invalid.
		*/
		public void removeSubscriptionInfo(int subId) {
		if (!mAllSubscriptionInfoInternalCache.containsKey(subId)) {
		throw new IllegalArgumentException("subId " + subId + " is invalid.");
		}

		mReadWriteLock.writeLock().lock();
		try {
		if (mContext.getContentResolver().delete(SimInfo.CONTENT_URI,
		SimInfo.COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID + "=?",
		new String[]{Integer.toString(subId)}) > 0) {
		mAllSubscriptionInfoInternalCache.remove(subId);
		} else {
		logel("Failed to remove subscription with subId=" + subId);
		}
		} finally {
		mReadWriteLock.writeLock().unlock();
		}

		mCallback.invokeFromExecutor(() -> mCallback.onSubscriptionChanged(subId));
		}

		/**
		* Update a subscription in the database (synchronously or asynchronously).
		*

src/java/com/android/internal/telephony/subscription/SubscriptionManagerService.java

+159 −23

Original line number	Diff line number	Diff line
		@@ -101,6 +101,7 @@ import java.util.UUID;
		import java.util.concurrent.ConcurrentHashMap;
		import java.util.concurrent.Executor;
		import java.util.stream.Collectors;
		import java.util.stream.IntStream;

		/**
		* The subscription manager service is the backend service of {@link SubscriptionManager}.
		@@ -830,8 +831,11 @@ public class SubscriptionManagerService extends ISub.Stub {
		public void markSubscriptionsInactive(int simSlotIndex) {
		mSubscriptionDatabaseManager.getAllSubscriptions().stream()
		.filter(subInfo -> subInfo.getSimSlotIndex() == simSlotIndex)
		.forEach(subInfo -> mSubscriptionDatabaseManager.setSimSlotIndex(
		subInfo.getSubscriptionId(), SubscriptionManager.INVALID_SIM_SLOT_INDEX));
		.forEach(subInfo -> {
		mSubscriptionDatabaseManager.setSimSlotIndex(subInfo.getSubscriptionId(),
		SubscriptionManager.INVALID_SIM_SLOT_INDEX);
		mSlotIndexToSubId.remove(simSlotIndex);
		});
		}

		/**
		@@ -1364,8 +1368,9 @@ public class SubscriptionManagerService extends ISub.Stub {
		* @see SubscriptionManager#requestEmbeddedSubscriptionInfoListRefresh
		*/
		@Override
		// TODO: Remove this after SubscriptionController is removed.
		public void requestEmbeddedSubscriptionInfoListRefresh(int cardId) {

		updateEmbeddedSubscriptions(List.of(cardId), null);
		}

		/**
		@@ -1430,17 +1435,40 @@ public class SubscriptionManagerService extends ISub.Stub {
		}

		/**
		* Remove subscription info record for the given device.
		* Remove subscription info record from the subscription database.
		*
		* @param uniqueId This is the unique identifier for the subscription within the specific
		* subscription type.
		* @param subscriptionType the type of subscription to be removed
		* @param subscriptionType the type of subscription to be removed.
		*
		* @return 0 if success, < 0 on error
		* // TODO: Remove this terrible return value once SubscriptionController is removed.
		* @return 0 if success, < 0 on error.
		*
		* @throws NullPointerException if {@code uniqueId} is {@code null}.
		* @throws SecurityException if callers do not hold the required permission.
		*/
		@Override
		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
		public int removeSubInfo(@NonNull String uniqueId, int subscriptionType) {
		enforcePermissions("removeSubInfo", Manifest.permission.MODIFY_PHONE_STATE);

		final long identity = Binder.clearCallingIdentity();
		try {
		SubscriptionInfoInternal subInfo = mSubscriptionDatabaseManager
		.getSubscriptionInfoInternalByIccId(uniqueId);
		if (subInfo == null) {
		loge("Cannot find subscription with uniqueId " + uniqueId);
		return -1;
		}
		if (subInfo.getSubscriptionType() != subscriptionType) {
		loge("The subscription type does not match.");
		return -1;
		}
		mSubscriptionDatabaseManager.removeSubscriptionInfo(subInfo.getSubscriptionId());
		return 0;
		} finally {
		Binder.restoreCallingIdentity(identity);
		}
		}

		/**
		@@ -1631,6 +1659,10 @@ public class SubscriptionManagerService extends ISub.Stub {
		* @throws SecurityException if callers do not hold the required permission.
		*/
		@Override
		@RequiresPermission(anyOf = {
		Manifest.permission.MODIFY_PHONE_STATE,
		"carrier privileges",
		})
		public int setOpportunistic(boolean opportunistic, int subId, @NonNull String callingPackage) {
		// Verify that the callingPackage belongs to the calling UID
		mAppOpsManager.checkPackage(Binder.getCallingUid(), callingPackage);
		@@ -1835,11 +1867,76 @@ public class SubscriptionManagerService extends ISub.Stub {
		}
		}

		/**
		* Remove a list of subscriptions from their subscription group.
		*
		* @param subIdList list of subId that need removing from their groups.
		* @param groupUuid The UUID of the subscription group.
		* @param callingPackage The package making the call.
		*
		* @throws SecurityException if the caller doesn't meet the requirements outlined above.
		* @throws IllegalArgumentException if the some subscriptions in the list doesn't belong the
		* specified group.
		*
		* @see SubscriptionManager#createSubscriptionGroup(List)
		*/
		@Override
		public void removeSubscriptionsFromGroup(int[] subIdList, @NonNull ParcelUuid groupUuid,
		@NonNull String callingPackage) {
		@RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
		public void removeSubscriptionsFromGroup(@NonNull int[] subIdList,
		@NonNull ParcelUuid groupUuid, @NonNull String callingPackage) {
		// Verify that the callingPackage belongs to the calling UID
		mAppOpsManager.checkPackage(Binder.getCallingUid(), callingPackage);

		// If it doesn't have modify phone state permission, or carrier privilege permission,
		// a SecurityException will be thrown. If it's due to invalid parameter or internal state,
		// it will return null.
		if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
		!= PackageManager.PERMISSION_GRANTED
		&& !(checkCarrierPrivilegeOnSubList(subIdList, callingPackage)
		&& canPackageManageGroup(groupUuid, callingPackage))) {
		throw new SecurityException("removeSubscriptionsFromGroup needs MODIFY_PHONE_STATE or"
		+ " carrier privilege permission on all specified subscriptions.");
		}

		Objects.requireNonNull(subIdList);
		Objects.requireNonNull(groupUuid);

		if (subIdList.length == 0) {
		throw new IllegalArgumentException("subIdList is empty.");
		}

		long identity = Binder.clearCallingIdentity();

		try {
		for (int subId : subIdList) {
		SubscriptionInfoInternal subInfo = mSubscriptionDatabaseManager
		.getSubscriptionInfoInternal(subId);
		if (subInfo == null) {
		throw new IllegalArgumentException("The provided sub id " + subId
		+ " is not valid.");
		}
		if (!groupUuid.toString().equals(subInfo.getGroupUuid())) {
		throw new IllegalArgumentException("Subscription " + subInfo.getSubscriptionId()
		+ " doesn't belong to group " + groupUuid);
		}
		}

		for (SubscriptionInfoInternal subInfo :
		mSubscriptionDatabaseManager.getAllSubscriptions()) {
		if (IntStream.of(subIdList).anyMatch(
		subId -> subId == subInfo.getSubscriptionId())) {
		mSubscriptionDatabaseManager.setGroupUuid(subInfo.getSubscriptionId(), "");
		mSubscriptionDatabaseManager.setGroupOwner(subInfo.getSubscriptionId(), "");
		} else if (subInfo.getGroupUuid().equals(groupUuid.toString())) {
		// Pre-T behavior. If there are still subscriptions having the same UUID, update
		// to the new owner.
		mSubscriptionDatabaseManager.setGroupOwner(
		subInfo.getSubscriptionId(), callingPackage);
		}
		}
		} finally {
		Binder.restoreCallingIdentity(identity);
		}
		}

		/**
		@@ -1850,17 +1947,18 @@ public class SubscriptionManagerService extends ISub.Stub {
		*
		* @param subIdList list of subId that need adding into the group
		* @param groupUuid the groupUuid the subscriptions are being added to.
		* @param callingPackage The package making the call.
		*
		* @throws SecurityException if the caller doesn't meet the requirements outlined above.
		* @throws IllegalArgumentException if the some subscriptions in the list doesn't exist.
		*
		* @see SubscriptionManager#createSubscriptionGroup(List)
		*/
		@Override
		@RequiresPermission(anyOf = {
		Manifest.permission.MODIFY_PHONE_STATE,
		"carrier privileges",
		})
		@Override
		public void addSubscriptionsIntoGroup(@NonNull int[] subIdList, @NonNull ParcelUuid groupUuid,
		@NonNull String callingPackage) {
		// Verify that the callingPackage belongs to the calling UID
		@@ -1975,7 +2073,7 @@ public class SubscriptionManagerService extends ISub.Stub {
		*
		* @param subId The subscription id.
		*
		* @return Logical slot indexx (i.e. phone id) as a positive integer or
		* @return Logical slot index (i.e. phone id) as a positive integer or
		* {@link SubscriptionManager#INVALID_SIM_SLOT_INDEX} if the supplied {@code subId} doesn't have
		* an associated slot index.
		*/
		@@ -2058,16 +2156,22 @@ public class SubscriptionManagerService extends ISub.Stub {
		}
		}

		/**
		* @return The default subscription id.
		*/
		@Override
		public int getDefaultSubId() {
		return mDefaultSubId.get();
		}

		@Override
		public int clearSubInfo() {
		return 0;
		}

		/**
		* Get phone id from the subscription id. In the implementation, the logical SIM slot index
		* is equivalent to phone id. So this method is same as {@link #getSlotIndex(int)}.
		*
		* @param subId The subscription id.
		*
		* @return The phone id.
		*/
		@Override
		public int getPhoneId(int subId) {
		// slot index and phone id are equivalent in the current implementation.
		@@ -2123,6 +2227,9 @@ public class SubscriptionManagerService extends ISub.Stub {
		}
		}

		/**
		* @return The default subscription id for voice.
		*/
		@Override
		public int getDefaultVoiceSubId() {
		return mDefaultVoiceSubId.get();
		@@ -2173,6 +2280,9 @@ public class SubscriptionManagerService extends ISub.Stub {
		}
		}

		/**
		* @return The default subscription id for SMS.
		*/
		@Override
		public int getDefaultSmsSubId() {
		return mDefaultSmsSubId.get();
		@@ -2351,6 +2461,9 @@ public class SubscriptionManagerService extends ISub.Stub {

		@Override
		public boolean setSubscriptionEnabled(boolean enable, int subId) {
		enforcePermissions("setSubscriptionEnabled", Manifest.permission.MODIFY_PHONE_STATE);


		return true;
		}

		@@ -2362,7 +2475,7 @@ public class SubscriptionManagerService extends ISub.Stub {
		* @return {@code true} if the subscription is active.
		*
		* @throws IllegalArgumentException if the provided slot index is invalid.
		* @throws SecurityException if callers do not hold the required permission. *
		* @throws SecurityException if callers do not hold the required permission.
		*/
		@Override
		@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
		@@ -2621,7 +2734,7 @@ public class SubscriptionManagerService extends ISub.Stub {
		*
		* <p>Note the assumption is that one subscription (which usually means one SIM) has
		* only one phone number. The multiple sources backup each other so hopefully at least one
		* is availavle. For example, for a carrier that doesn't typically set phone numbers
		* is available. For example, for a carrier that doesn't typically set phone numbers
		* on {@link SubscriptionManager#PHONE_NUMBER_SOURCE_UICC UICC}, the source
		* {@link SubscriptionManager#PHONE_NUMBER_SOURCE_IMS IMS} may provide one. Or, a carrier may
		* decide to provide the phone number via source
		@@ -3010,15 +3123,38 @@ public class SubscriptionManagerService extends ISub.Stub {
		@NonNull String[] args) {
		IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, " ");
		pw.println(SubscriptionManagerService.class.getSimpleName() + ":");
		pw.println("Logical SIM slot sub id mapping:");
		pw.increaseIndent();
		mSlotIndexToSubId.forEach((slotIndex, subId)
		-> pw.println("Logical slot " + slotIndex + ": subId=" + subId));
		pw.increaseIndent();

		pw.println("defaultSubId=" + getDefaultSubId());
		pw.println("defaultVoiceSubId=" + getDefaultVoiceSubId());
		pw.println("defaultDataSubId=" + getDefaultDataSubId());
		pw.println("activeDataSubId=" + getActiveDataSubscriptionId());
		pw.println("defaultSmsSubId=" + getDefaultSmsSubId());

		pw.println("Active subscriptions:");
		pw.increaseIndent();
		mSubscriptionDatabaseManager.getAllSubscriptions().stream()
		.filter(SubscriptionInfoInternal::isActive).forEach(pw::println);
		pw.decreaseIndent();
		pw.println("Embedded subscriptions:");
		pw.increaseIndent();
		mSubscriptionDatabaseManager.getAllSubscriptions().stream()
		.filter(SubscriptionInfoInternal::isEmbedded).forEach(pw::println);
		pw.decreaseIndent();
		pw.println("Opportunistic subscriptions:");
		pw.increaseIndent();
		mSubscriptionDatabaseManager.getAllSubscriptions().stream()
		.filter(SubscriptionInfoInternal::isOpportunistic).forEach(pw::println);
		pw.decreaseIndent();
		pw.println("All subscriptions:");
		pw.increaseIndent();
		mSubscriptionDatabaseManager.getAllSubscriptions().forEach(pw::println);
		pw.decreaseIndent();
		pw.println("defaultSubId=" + getDefaultSubId());
		pw.println("defaultVoiceSubId=" + getDefaultVoiceSubId());
		pw.println("defaultDataSubId" + getDefaultDataSubId());
		pw.println("activeDataSubId" + getActiveDataSubscriptionId());
		pw.println("defaultSmsSubId" + getDefaultSmsSubId());

		if (mEuiccManager != null) {
		pw.println("Euicc enabled=" + mEuiccManager.isEnabled());
		}

tests/telephonytests/src/com/android/internal/telephony/subscription/SubscriptionDatabaseManagerTest.java

+76 −5

Original line number	Diff line number	Diff line
		@@ -273,10 +273,17 @@ public class SubscriptionDatabaseManagerTest extends TelephonyTest {
		}

		int subId = Integer.parseInt(uri.getLastPathSegment());
		assertThat(mDatabase.size()).isAtLeast(subId);

		ContentValues existingValues = mDatabase.get(subId - 1);
		logd("update: subId=" + subId + ", contentValues=" + values);

		ContentValues existingValues = mDatabase.stream()
		.filter(contentValues -> contentValues.get(
		SimInfo.COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID).equals(subId))
		.findFirst()
		.orElse(null);
		if (existingValues == null) {
		throw new IllegalArgumentException("Invalid sub id " + subId);
		}

		for (Map.Entry<String, Object> entry : values.valueSet()) {
		String column = entry.getKey();
		Object value = entry.getValue();
		@@ -290,7 +297,24 @@ public class SubscriptionDatabaseManagerTest extends TelephonyTest {

		@Override
		public int delete(Uri uri, String selection, String[] selectionArgs) {
		throw new UnsupportedOperationException("delete is not supported uri=" + uri);
		if (!uri.isPathPrefixMatch(SimInfo.CONTENT_URI)) {
		throw new UnsupportedOperationException("Unsupported uri=" + uri);
		}

		logd("delete: uri=" + uri + ", selection=" + selection + ", selectionArgs="
		+ Arrays.toString(selectionArgs));
		if (!selection.equals(SimInfo.COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID + "=?")) {
		throw new UnsupportedOperationException("Only support delete by sub id.");
		}

		int rowsRemoved = 0;
		for (String selectionArg : selectionArgs) {
		int subId = Integer.parseInt(selectionArg);
		// Clear it to null instead of removing it.
		rowsRemoved += mDatabase.removeIf(contentValues -> contentValues.get(
		SimInfo.COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID).equals(subId)) ? 1 : 0;
		}
		return rowsRemoved;
		}

		@Override
		@@ -305,7 +329,14 @@ public class SubscriptionDatabaseManagerTest extends TelephonyTest {
		throw new IllegalArgumentException("Insert with unknown column " + column);
		}
		}
		int subId = mDatabase.size() + 1;
		// The last row's subId + 1
		int subId;
		if (mDatabase.isEmpty()) {
		subId = 1;
		} else {
		subId = (int) mDatabase.get(mDatabase.size() - 1)
		.get(SimInfo.COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID) + 1;
		}
		values.put(SimInfo.COLUMN_UNIQUE_KEY_SUBSCRIPTION_ID, subId);
		mDatabase.add(values);
		return ContentUris.withAppendedId(SimInfo.CONTENT_URI, subId);
		@@ -1566,4 +1597,44 @@ public class SubscriptionDatabaseManagerTest extends TelephonyTest {
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(2)
		.getIccId()).isEqualTo(FAKE_ICCID2);
		}

		@Test
		public void testRemoveSubscriptionInfo() throws Exception {
		insertSubscriptionAndVerify(FAKE_SUBSCRIPTION_INFO1);
		insertSubscriptionAndVerify(FAKE_SUBSCRIPTION_INFO2);
		Mockito.clearInvocations(mSubscriptionDatabaseManagerCallback);

		mDatabaseManagerUT.removeSubscriptionInfo(1);
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(1)).isNull();
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(2))
		.isEqualTo(FAKE_SUBSCRIPTION_INFO2);
		verify(mSubscriptionDatabaseManagerCallback).onSubscriptionChanged(eq(1));

		// Insert a new one. Should become sub 3.
		Mockito.clearInvocations(mSubscriptionDatabaseManagerCallback);
		insertSubscriptionAndVerify(FAKE_SUBSCRIPTION_INFO1);
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(1)).isNull();
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(2))
		.isEqualTo(FAKE_SUBSCRIPTION_INFO2);
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(3))
		.isEqualTo(new SubscriptionInfoInternal.Builder(FAKE_SUBSCRIPTION_INFO1)
		.setId(3).build());
		verify(mSubscriptionDatabaseManagerCallback).onSubscriptionChanged(eq(3));

		Mockito.clearInvocations(mSubscriptionDatabaseManagerCallback);
		mDatabaseManagerUT.removeSubscriptionInfo(2);
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(1)).isNull();
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(2)).isNull();
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(3))
		.isEqualTo(new SubscriptionInfoInternal.Builder(FAKE_SUBSCRIPTION_INFO1)
		.setId(3).build());
		verify(mSubscriptionDatabaseManagerCallback).onSubscriptionChanged(eq(2));

		Mockito.clearInvocations(mSubscriptionDatabaseManagerCallback);
		mDatabaseManagerUT.removeSubscriptionInfo(3);
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(1)).isNull();
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(2)).isNull();
		assertThat(mDatabaseManagerUT.getSubscriptionInfoInternal(3)).isNull();
		verify(mSubscriptionDatabaseManagerCallback).onSubscriptionChanged(eq(3));
		}
		}

tests/telephonytests/src/com/android/internal/telephony/subscription/SubscriptionManagerServiceTest.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -1633,4 +1633,23 @@ public class SubscriptionManagerServiceTest extends TelephonyTest {
		.getUserId()).isEqualTo(mSubscriptionManagerServiceUT
		.getSubscriptionInfoInternal(1).getUserId());
		}

		@Test
		public void testRemoveSubInfo() {
		insertSubscription(FAKE_SUBSCRIPTION_INFO1);
		insertSubscription(FAKE_SUBSCRIPTION_INFO2);

		assertThrows(SecurityException.class, () -> mSubscriptionManagerServiceUT
		.removeSubInfo(FAKE_ICCID1, SubscriptionManager.SUBSCRIPTION_TYPE_LOCAL_SIM));

		mContextFixture.addCallingOrSelfPermission(Manifest.permission.MODIFY_PHONE_STATE);
		assertThat(mSubscriptionManagerServiceUT.removeSubInfo(FAKE_ICCID1,
		SubscriptionManager.SUBSCRIPTION_TYPE_LOCAL_SIM)).isEqualTo(0);
		assertThat(mSubscriptionManagerServiceUT.removeSubInfo(FAKE_ICCID2,
		SubscriptionManager.SUBSCRIPTION_TYPE_LOCAL_SIM)).isEqualTo(0);

		mContextFixture.addCallingOrSelfPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE);
		assertThat(mSubscriptionManagerServiceUT.getAllSubInfoList(
		CALLING_PACKAGE, CALLING_FEATURE).isEmpty()).isTrue();
		}
		}