Merge "Fallback to other format for decoding pdu if needed." (56a6b653) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/SmsMessage.java

+15 −12

Original line number	Diff line number	Diff line
		@@ -187,15 +187,7 @@ public class SmsMessage {
		int activePhone = TelephonyManager.getDefault().getCurrentPhoneType();
		String format = (PHONE_TYPE_CDMA == activePhone) ?
		SmsConstants.FORMAT_3GPP2 : SmsConstants.FORMAT_3GPP;
		message = createFromPdu(pdu, format);

		if (null == message \|\| null == message.mWrappedSmsMessage) {
		// decoding pdu failed based on activePhone type, must be other format
		format = (PHONE_TYPE_CDMA == activePhone) ?
		SmsConstants.FORMAT_3GPP : SmsConstants.FORMAT_3GPP2;
		message = createFromPdu(pdu, format);
		}
		return message;
		return createFromPdu(pdu, format);
		}

		/**
		@@ -211,11 +203,18 @@ public class SmsMessage {
		* {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} intent
		*/
		public static SmsMessage createFromPdu(byte[] pdu, String format) {
		SmsMessageBase wrappedMessage;
		return createFromPdu(pdu, format, true);
		}

		private static SmsMessage createFromPdu(byte[] pdu, String format,
		boolean fallbackToOtherFormat) {
		if (pdu == null) {
		Rlog.i(LOG_TAG, "createFromPdu(): pdu is null");
		return null;
		}
		SmsMessageBase wrappedMessage;
		String otherFormat = SmsConstants.FORMAT_3GPP2.equals(format) ? SmsConstants.FORMAT_3GPP :
		SmsConstants.FORMAT_3GPP2;
		if (SmsConstants.FORMAT_3GPP2.equals(format)) {
		wrappedMessage = com.android.internal.telephony.cdma.SmsMessage.createFromPdu(pdu);
		} else if (SmsConstants.FORMAT_3GPP.equals(format)) {
		@@ -227,11 +226,15 @@ public class SmsMessage {

		if (wrappedMessage != null) {
		return new SmsMessage(wrappedMessage);
		} else {
		if (fallbackToOtherFormat) {
		return createFromPdu(pdu, otherFormat, false);
		} else {
		Rlog.e(LOG_TAG, "createFromPdu(): wrappedMessage is null");
		return null;
		}
		}
		}

		/**
		* TS 27.005 3.4.1 lines[0] and lines[1] are the two lines read from the