Merge "Fix detection of CDMA CMAS cell broadcasts." into jb-dev (ca2c7b7d) · Commits · e / os / android_frameworks_base

telephony/java/com/android/internal/telephony/cdma/sms/BearerData.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -1916,8 +1916,7 @@ public final class BearerData {
		throw new CodingException("missing MESSAGE_IDENTIFIER subparam");
		}
		if (bData.userData != null) {
		if (isCmasAlertCategory(serviceCategory) && bData.priorityIndicatorSet
		&& bData.priority == SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY) {
		if (isCmasAlertCategory(serviceCategory)) {
		decodeCmasUserData(bData, serviceCategory);
		} else if (bData.userData.msgEncoding == UserData.ENCODING_IS91_EXTENDED_PROTOCOL) {
		if ((foundSubparamMask ^

telephony/tests/telephonytests/src/com/android/internal/telephony/cdma/CdmaSmsCbTest.java

+38 −0

Original line number	Diff line number	Diff line
		@@ -705,4 +705,42 @@ public class CdmaSmsCbTest extends AndroidTestCase {
		assertEquals(0, programData.getMaxMessages());
		assertEquals(CdmaSmsCbProgramData.ALERT_OPTION_NO_ALERT, programData.getAlertOption());
		}

		private static final byte[] CMAS_TEST_BEARER_DATA = {
		0x00, 0x03, 0x1C, 0x78, 0x00, 0x01, 0x59, 0x02, (byte) 0xB8, 0x00, 0x02, 0x10, (byte) 0xAA,
		0x68, (byte) 0xD3, (byte) 0xCD, 0x06, (byte) 0x9E, 0x68, 0x30, (byte) 0xA0, (byte) 0xE9,
		(byte) 0x97, (byte) 0x9F, 0x44, 0x1B, (byte) 0xF3, 0x20, (byte) 0xE9, (byte) 0xA3,
		0x2A, 0x08, 0x7B, (byte) 0xF6, (byte) 0xED, (byte) 0xCB, (byte) 0xCB, 0x1E, (byte) 0x9C,
		0x3B, 0x10, 0x4D, (byte) 0xDF, (byte) 0x8B, 0x4E,
		(byte) 0xCC, (byte) 0xA8, 0x20, (byte) 0xEC, (byte) 0xCB, (byte) 0xCB, (byte) 0xA2, 0x0A,
		0x7E, 0x79, (byte) 0xF4, (byte) 0xCB, (byte) 0xB5, 0x72, 0x0A, (byte) 0x9A, 0x34,
		(byte) 0xF3, 0x41, (byte) 0xA7, (byte) 0x9A, 0x0D, (byte) 0xFB, (byte) 0xB6, 0x79, 0x41,
		(byte) 0x85, 0x07, 0x4C, (byte) 0xBC, (byte) 0xFA, 0x2E, 0x00, 0x08, 0x20, 0x58, 0x38,
		(byte) 0x88, (byte) 0x80, 0x10, 0x54, 0x06, 0x38, 0x20, 0x60,
		0x30, (byte) 0xA8, (byte) 0x81, (byte) 0x90, 0x20, 0x08
		};

		// Test case for CMAS test message received on the Sprint network.
		public void testDecodeRawBearerData() throws Exception {
		Parcel p = createBroadcastParcel(SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE);
		SmsMessage msg = createMessageFromParcel(p, CMAS_TEST_BEARER_DATA);

		SmsCbMessage cbMessage = msg.parseBroadcastSms();
		assertNotNull("expected non-null for bearer data", cbMessage);
		assertEquals("geoScope", cbMessage.getGeographicalScope(), 1);
		assertEquals("serialNumber", cbMessage.getSerialNumber(), 51072);
		assertEquals("serviceCategory", cbMessage.getServiceCategory(),
		SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE);
		assertEquals("payload", cbMessage.getMessageBody(),
		"This is a test of the Commercial Mobile Alert System. This is only a test.");

		SmsCbCmasInfo cmasInfo = cbMessage.getCmasWarningInfo();
		assertNotNull("expected non-null for CMAS info", cmasInfo);
		assertEquals("category", cmasInfo.getCategory(), SmsCbCmasInfo.CMAS_CATEGORY_OTHER);
		assertEquals("responseType", cmasInfo.getResponseType(),
		SmsCbCmasInfo.CMAS_RESPONSE_TYPE_NONE);
		assertEquals("severity", cmasInfo.getSeverity(), SmsCbCmasInfo.CMAS_SEVERITY_SEVERE);
		assertEquals("urgency", cmasInfo.getUrgency(), SmsCbCmasInfo.CMAS_URGENCY_EXPECTED);
		assertEquals("certainty", cmasInfo.getCertainty(), SmsCbCmasInfo.CMAS_CERTAINTY_LIKELY);
		}
		}