saving null alphaTag if exceeds the uicc allowed limit in (559e5b70) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/uicc/AdnRecordLoader.java

+33 −7

Original line number	Diff line number	Diff line
		@@ -59,6 +59,7 @@ public class AdnRecordLoader extends Handler {
		static final int EVENT_EF_LINEAR_RECORD_SIZE_DONE = 4;
		static final int EVENT_UPDATE_RECORD_DONE = 5;

		static final int VOICEMAIL_ALPHATAG_ARG = 1;
		//***** Constructor

		@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
		@@ -176,15 +177,35 @@ public class AdnRecordLoader extends Handler {

		data = adn.buildAdnString(recordSize[0]);

		if(data == null) {
		/**
		* The voicemail number saving to the SIM is in name(alphaTag) and number
		* format. {@link recordSize[0]} indicates the SIM EF memory size that the
		* sim can have to save both voicemail name and number. 14 byte of memory
		* is reserved to save the voicemail number and remaining memory is reserved
		* for the alphaTag. In case if we receive the alphaTag which is more than
		* the reserved memory size then SIM will throw the exception and it don't
		* save both the voicemail number and alphaTag. To avoid this problem, in
		* case alphaTag length is more we nullify the alphaTag and save the same.
		*/
		if (mUserResponse.arg1 == VOICEMAIL_ALPHATAG_ARG) {
		adn.mAlphaTag = null;
		data = adn.buildAdnString(recordSize[0]);
		}
		if (data == null) {
		throw new RuntimeException("wrong ADN format",
		ar.exception);
		}
		}


		// Send adn record to caller to track the changes made to alphaTag
		if (mUserResponse.arg1 == VOICEMAIL_ALPHATAG_ARG) {
		mFh.updateEFLinearFixed(mEf, getEFPath(mEf), mRecordNumber,
		data, mPin2, obtainMessage(EVENT_UPDATE_RECORD_DONE, adn));
		} else {
		mFh.updateEFLinearFixed(mEf, getEFPath(mEf), mRecordNumber,
		data, mPin2, obtainMessage(EVENT_UPDATE_RECORD_DONE));

		}
		mPendingExtLoads = 1;

		break;
		@@ -195,7 +216,12 @@ public class AdnRecordLoader extends Handler {
		ar.exception);
		}
		mPendingExtLoads = 0;
		// send the adn record back to caller through the result of AsyncResult
		if (mUserResponse.arg1 == VOICEMAIL_ALPHATAG_ARG) {
		mResult = ar.userObj;
		} else {
		mResult = null;
		}
		break;
		case EVENT_ADN_LOAD_DONE:
		ar = (AsyncResult)(msg.obj);

src/java/com/android/internal/telephony/uicc/SIMRecords.java

+30 −5

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ import android.text.TextUtils;
		import android.util.Log;
		import android.util.Pair;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.telephony.CommandsInterface;
		import com.android.internal.telephony.MccTable;
		import com.android.internal.telephony.SmsConstants;
		@@ -397,18 +398,20 @@ public class SIMRecords extends IccRecords {
		mNewVoiceMailTag = alphaTag;

		AdnRecord adn = new AdnRecord(mNewVoiceMailTag, mNewVoiceMailNum);

		if (mMailboxIndex != 0 && mMailboxIndex != 0xff) {

		new AdnRecordLoader(mFh).updateEF(adn, EF_MBDN, EF_EXT6,
		mMailboxIndex, null,
		obtainMessage(EVENT_SET_MBDN_DONE, onComplete));
		obtainMessage(EVENT_SET_MBDN_DONE, AdnRecordLoader.VOICEMAIL_ALPHATAG_ARG,
		0 /* ignored arg2 */, onComplete));

		} else if (isCphsMailboxEnabled()) {

		new AdnRecordLoader(mFh).updateEF(adn, EF_MAILBOX_CPHS,
		EF_EXT1, 1, null,
		obtainMessage(EVENT_SET_CPHS_MAILBOX_DONE, onComplete));
		obtainMessage(EVENT_SET_CPHS_MAILBOX_DONE,
		AdnRecordLoader.VOICEMAIL_ALPHATAG_ARG,
		0 /* ignored arg2 */, onComplete));

		} else {
		AsyncResult.forMessage((onComplete)).exception =
		@@ -1031,10 +1034,20 @@ public class SIMRecords extends IccRecords {

		if (DBG) log("EVENT_SET_MBDN_DONE ex:" + ar.exception);
		if (ar.exception == null) {
		/**
		* Check for any changes made to voicemail alphaTag while saving to SIM.
		* if voicemail alphaTag length is more than allowed limit of SIM EF then
		* null alphaTag will be saved to SIM {@code AdnRecordLoader}.
		*/
		if (ar.result != null) {
		AdnRecord adnRecord = (AdnRecord) (ar.result);
		if (adnRecord != null) {
		mNewVoiceMailTag = adnRecord.mAlphaTag;
		}
		}
		mVoiceMailNum = mNewVoiceMailNum;
		mVoiceMailTag = mNewVoiceMailTag;
		}

		if (isCphsMailboxEnabled()) {
		adn = new AdnRecord(mVoiceMailTag, mVoiceMailNum);
		Message onCphsCompleted = (Message) ar.userObj;
		@@ -1058,7 +1071,8 @@ public class SIMRecords extends IccRecords {
		new AdnRecordLoader(mFh)
		.updateEF(adn, EF_MAILBOX_CPHS, EF_EXT1, 1, null,
		obtainMessage(EVENT_SET_CPHS_MAILBOX_DONE,
		onCphsCompleted));
		AdnRecordLoader.VOICEMAIL_ALPHATAG_ARG,
		0 /* ignored arg2 */, onCphsCompleted));
		} else {
		if (ar.userObj != null) {
		CarrierConfigManager configManager = (CarrierConfigManager)
		@@ -1090,6 +1104,12 @@ public class SIMRecords extends IccRecords {
		isRecordLoadResponse = false;
		ar = (AsyncResult) msg.obj;
		if (ar.exception == null) {
		if (ar.result != null) {
		AdnRecord adnRecord = (AdnRecord) (ar.result);
		if (adnRecord != null) {
		mNewVoiceMailTag = adnRecord.mAlphaTag;
		}
		}
		mVoiceMailNum = mNewVoiceMailNum;
		mVoiceMailTag = mNewVoiceMailTag;
		} else {
		@@ -2163,6 +2183,11 @@ public class SIMRecords extends IccRecords {
		log("[CSP] Value Added Service Group (0xC0), not found!");
		}

		@VisibleForTesting
		public void setMailboxIndex(int mailboxIndex) {
		mMailboxIndex = mailboxIndex;
		}

		@Override
		public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		pw.println("SIMRecords: " + this);

tests/telephonytests/src/com/android/internal/telephony/uicc/SIMRecordsTest.java

+220 −0

Original line number	Diff line number	Diff line
		@@ -22,9 +22,11 @@ import static org.junit.Assert.assertTrue;
		import static org.junit.Assert.fail;
		import static org.mockito.ArgumentMatchers.any;
		import static org.mockito.ArgumentMatchers.anyInt;
		import static org.mockito.ArgumentMatchers.isNull;
		import static org.mockito.Matchers.eq;
		import static org.mockito.Mockito.doAnswer;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.times;
		import static org.mockito.Mockito.verify;

		import android.content.Context;
		@@ -41,6 +43,7 @@ import com.android.internal.telephony.GsmAlphabet;
		import com.android.internal.telephony.TelephonyTest;
		import com.android.internal.telephony.uicc.IccRecords.OperatorPlmnInfo;
		import com.android.internal.telephony.uicc.IccRecords.PlmnNetworkName;
		import com.android.telephony.Rlog;

		import org.junit.After;
		import org.junit.Before;
		@@ -50,6 +53,8 @@ import org.junit.runner.RunWith;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;
		import java.util.concurrent.CountDownLatch;
		import java.util.concurrent.TimeUnit;

		@RunWith(AndroidJUnit4.class)
		public class SIMRecordsTest extends TelephonyTest {
		@@ -716,4 +721,219 @@ public class SIMRecordsTest extends TelephonyTest {
		String resultSst = mSIMRecordsUT.getSimServiceTable();
		assertEquals(mockSst, resultSst);
		}

		@Test
		public void testSetVoiceMailNumber() throws InterruptedException {

		String voiceMailNumber = "1234567890";
		String alphaTag = "Voicemail";
		final CountDownLatch latch = new CountDownLatch(2);
		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation1");
		Message response = invocation.getArgument(2);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));

		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation2");
		Message response = invocation.getArgument(5);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.updateEFLinearFixed(anyInt(), eq(null), anyInt(), any(byte[].class),
		eq(null), any(Message.class));


		mSIMRecordsUT.setMailboxIndex(1);
		Message message = Message.obtain(mTestHandler);
		mSIMRecordsUT.setVoiceMailNumber(alphaTag, voiceMailNumber, message);
		latch.await(5, TimeUnit.SECONDS);
		mTestLooper.startAutoDispatch();
		verify(mFhMock, times(1)).getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));
		verify(mFhMock, times(1)).updateEFLinearFixed(anyInt(), eq(null),
		anyInt(), any(byte[].class), eq(null), any(Message.class));

		assertEquals(voiceMailNumber, mSIMRecordsUT.getVoiceMailNumber());
		assertEquals(alphaTag, mSIMRecordsUT.getVoiceMailAlphaTag());
		}

		@Test
		public void testSetVoiceMailNumberBigAlphatag() throws InterruptedException {

		String voiceMailNumber = "1234567890";
		String alphaTag = "VoicemailAlphaTag-VoicemailAlphaTag";
		final CountDownLatch latch = new CountDownLatch(2);
		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation1");
		Message response = invocation.getArgument(2);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));

		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation2");
		Message response = invocation.getArgument(5);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.updateEFLinearFixed(anyInt(), eq(null), anyInt(), any(byte[].class),
		eq(null), any(Message.class));


		mSIMRecordsUT.setMailboxIndex(1);
		Message message = Message.obtain(mTestHandler);
		mSIMRecordsUT.setVoiceMailNumber(alphaTag, voiceMailNumber, message);
		latch.await(8, TimeUnit.SECONDS);
		mTestLooper.startAutoDispatch();
		verify(mFhMock, times(1)).getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));
		verify(mFhMock, times(1)).updateEFLinearFixed(anyInt(), eq(null),
		anyInt(), any(byte[].class), eq(null), any(Message.class));

		//if attempt to save bugAlphatag which sim don't support so we will make it null
		assertEquals(null, mSIMRecordsUT.getVoiceMailAlphaTag());
		assertEquals(voiceMailNumber, mSIMRecordsUT.getVoiceMailNumber());
		}

		@Test
		public void testSetVoiceMailNumberUtf16Alphatag() throws InterruptedException {

		String voiceMailNumber = "1234567890";
		String alphaTag = "หมายเลขข้อความเสียง"; // Messagerie vocale
		final CountDownLatch latch = new CountDownLatch(2);
		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation1");
		Message response = invocation.getArgument(2);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));

		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation2");
		Message response = invocation.getArgument(5);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.updateEFLinearFixed(anyInt(), eq(null), anyInt(), any(byte[].class),
		eq(null), any(Message.class));


		mSIMRecordsUT.setMailboxIndex(1);
		Message message = Message.obtain(mTestHandler);
		mSIMRecordsUT.setVoiceMailNumber(alphaTag, voiceMailNumber, message);
		latch.await(5, TimeUnit.SECONDS);
		mTestLooper.startAutoDispatch();
		verify(mFhMock, times(1)).getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));
		verify(mFhMock, times(1)).updateEFLinearFixed(anyInt(), eq(null),
		anyInt(), any(byte[].class), eq(null), any(Message.class));

		assertEquals(voiceMailNumber, mSIMRecordsUT.getVoiceMailNumber());
		//if attempt to save bugAlphatag which sim don't support so we will make it null
		assertEquals(null, mSIMRecordsUT.getVoiceMailAlphaTag());
		}


		@Test
		public void testSetVoiceMailNullNumber() throws InterruptedException {

		String voiceMailNumber = null;
		String alphaTag = "VoicemailAlphaTag"; // Messagerie vocale
		final CountDownLatch latch = new CountDownLatch(2);
		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation1");
		Message response = invocation.getArgument(2);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));

		doAnswer(
		invocation -> {
		int[] result = new int[3];
		result[0] = 32;
		result[1] = 32;
		result[2] = 1;
		Rlog.d("SIMRecordsTest", "Executing the test invocation2");
		Message response = invocation.getArgument(5);
		AsyncResult.forMessage(response, result, null);
		response.sendToTarget();
		latch.countDown();
		return null;
		})
		.when(mFhMock)
		.updateEFLinearFixed(anyInt(), eq(null), anyInt(), any(byte[].class),
		eq(null), any(Message.class));


		mSIMRecordsUT.setMailboxIndex(1);
		Message message = Message.obtain(mTestHandler);
		mSIMRecordsUT.setVoiceMailNumber(alphaTag, voiceMailNumber, message);
		latch.await(5, TimeUnit.SECONDS);
		mTestLooper.startAutoDispatch();
		verify(mFhMock, times(1)).getEFLinearRecordSize(anyInt(), isNull(), any(Message.class));
		verify(mFhMock, times(1)).updateEFLinearFixed(anyInt(), eq(null),
		anyInt(), any(byte[].class), eq(null), any(Message.class));

		assertEquals(null, mSIMRecordsUT.getVoiceMailNumber());
		assertEquals(alphaTag, mSIMRecordsUT.getVoiceMailAlphaTag());
		}
		}