b94d28acb5
Remove a dependency on frameworks/opt from SmsMessage for CDMA -Code move to frameworks/opt/telephony../cdma/SmsMessageConverter Bug: 33414487 Test: Manually verified GSM and CDMA SMS: MO and MT Change-Id: I730d292c4aad6524b03b18c0751738a73a71ecf7
885 lines
32 KiB
Java
885 lines
32 KiB
Java
/*
|
|
* Copyright (C) 2008 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 android.telephony;
|
|
|
|
import android.os.Binder;
|
|
import android.os.Parcel;
|
|
import android.content.res.Resources;
|
|
import android.text.TextUtils;
|
|
|
|
import com.android.internal.telephony.GsmAlphabet;
|
|
import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails;
|
|
import com.android.internal.telephony.SmsConstants;
|
|
import com.android.internal.telephony.SmsMessageBase;
|
|
import com.android.internal.telephony.SmsMessageBase.SubmitPduBase;
|
|
import com.android.internal.telephony.Sms7BitEncodingTranslator;
|
|
|
|
import java.lang.Math;
|
|
import java.util.ArrayList;
|
|
import java.util.Arrays;
|
|
|
|
import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;
|
|
|
|
|
|
/**
|
|
* A Short Message Service message.
|
|
* @see android.provider.Telephony.Sms.Intents#getMessagesFromIntent
|
|
*/
|
|
public class SmsMessage {
|
|
private static final String LOG_TAG = "SmsMessage";
|
|
|
|
/**
|
|
* SMS Class enumeration.
|
|
* See TS 23.038.
|
|
*
|
|
*/
|
|
public enum MessageClass{
|
|
UNKNOWN, CLASS_0, CLASS_1, CLASS_2, CLASS_3;
|
|
}
|
|
|
|
/** User data text encoding code unit size */
|
|
public static final int ENCODING_UNKNOWN = 0;
|
|
public static final int ENCODING_7BIT = 1;
|
|
public static final int ENCODING_8BIT = 2;
|
|
public static final int ENCODING_16BIT = 3;
|
|
/**
|
|
* @hide This value is not defined in global standard. Only in Korea, this is used.
|
|
*/
|
|
public static final int ENCODING_KSC5601 = 4;
|
|
|
|
/** The maximum number of payload bytes per message */
|
|
public static final int MAX_USER_DATA_BYTES = 140;
|
|
|
|
/**
|
|
* The maximum number of payload bytes per message if a user data header
|
|
* is present. This assumes the header only contains the
|
|
* CONCATENATED_8_BIT_REFERENCE element.
|
|
*/
|
|
public static final int MAX_USER_DATA_BYTES_WITH_HEADER = 134;
|
|
|
|
/** The maximum number of payload septets per message */
|
|
public static final int MAX_USER_DATA_SEPTETS = 160;
|
|
|
|
/**
|
|
* The maximum number of payload septets per message if a user data header
|
|
* is present. This assumes the header only contains the
|
|
* CONCATENATED_8_BIT_REFERENCE element.
|
|
*/
|
|
public static final int MAX_USER_DATA_SEPTETS_WITH_HEADER = 153;
|
|
|
|
/**
|
|
* Indicates a 3GPP format SMS message.
|
|
* @hide pending API council approval
|
|
*/
|
|
public static final String FORMAT_3GPP = "3gpp";
|
|
|
|
/**
|
|
* Indicates a 3GPP2 format SMS message.
|
|
* @hide pending API council approval
|
|
*/
|
|
public static final String FORMAT_3GPP2 = "3gpp2";
|
|
|
|
/** Contains actual SmsMessage. Only public for debugging and for framework layer.
|
|
*
|
|
* @hide
|
|
*/
|
|
public SmsMessageBase mWrappedSmsMessage;
|
|
|
|
/** Indicates the subId
|
|
*
|
|
* @hide
|
|
*/
|
|
private int mSubId = 0;
|
|
|
|
/** set Subscription information
|
|
*
|
|
* @hide
|
|
*/
|
|
public void setSubId(int subId) {
|
|
mSubId = subId;
|
|
}
|
|
|
|
/** get Subscription information
|
|
*
|
|
* @hide
|
|
*/
|
|
public int getSubId() {
|
|
return mSubId;
|
|
}
|
|
|
|
public static class SubmitPdu {
|
|
|
|
public byte[] encodedScAddress; // Null if not applicable.
|
|
public byte[] encodedMessage;
|
|
|
|
@Override
|
|
public String toString() {
|
|
return "SubmitPdu: encodedScAddress = "
|
|
+ Arrays.toString(encodedScAddress)
|
|
+ ", encodedMessage = "
|
|
+ Arrays.toString(encodedMessage);
|
|
}
|
|
|
|
/**
|
|
* @hide
|
|
*/
|
|
protected SubmitPdu(SubmitPduBase spb) {
|
|
this.encodedMessage = spb.encodedMessage;
|
|
this.encodedScAddress = spb.encodedScAddress;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @hide
|
|
*/
|
|
public SmsMessage(SmsMessageBase smb) {
|
|
mWrappedSmsMessage = smb;
|
|
}
|
|
|
|
/**
|
|
* Create an SmsMessage from a raw PDU. Guess format based on Voice
|
|
* technology first, if it fails use other format.
|
|
* All applications which handle
|
|
* incoming SMS messages by processing the {@code SMS_RECEIVED_ACTION} broadcast
|
|
* intent <b>must</b> now pass the new {@code format} String extra from the intent
|
|
* into the new method {@code createFromPdu(byte[], String)} which takes an
|
|
* extra format parameter. This is required in order to correctly decode the PDU on
|
|
* devices that require support for both 3GPP and 3GPP2 formats at the same time,
|
|
* such as dual-mode GSM/CDMA and CDMA/LTE phones.
|
|
* @deprecated Use {@link #createFromPdu(byte[], String)} instead.
|
|
*/
|
|
@Deprecated
|
|
public static SmsMessage createFromPdu(byte[] pdu) {
|
|
SmsMessage message = null;
|
|
|
|
// cdma(3gpp2) vs gsm(3gpp) format info was not given,
|
|
// guess from active voice phone type
|
|
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;
|
|
}
|
|
|
|
/**
|
|
* Create an SmsMessage from a raw PDU with the specified message format. The
|
|
* message format is passed in the
|
|
* {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} as the {@code format}
|
|
* String extra, and will be either "3gpp" for GSM/UMTS/LTE messages in 3GPP format
|
|
* or "3gpp2" for CDMA/LTE messages in 3GPP2 format.
|
|
*
|
|
* @param pdu the message PDU from the
|
|
* {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} intent
|
|
* @param format the format extra from the
|
|
* {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} intent
|
|
*/
|
|
public static SmsMessage createFromPdu(byte[] pdu, String format) {
|
|
SmsMessageBase wrappedMessage;
|
|
|
|
if (SmsConstants.FORMAT_3GPP2.equals(format)) {
|
|
wrappedMessage = com.android.internal.telephony.cdma.SmsMessage.createFromPdu(pdu);
|
|
} else if (SmsConstants.FORMAT_3GPP.equals(format)) {
|
|
wrappedMessage = com.android.internal.telephony.gsm.SmsMessage.createFromPdu(pdu);
|
|
} else {
|
|
Rlog.e(LOG_TAG, "createFromPdu(): unsupported message format " + format);
|
|
return null;
|
|
}
|
|
|
|
if (wrappedMessage != null) {
|
|
return new SmsMessage(wrappedMessage);
|
|
} 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
|
|
* +CMT unsolicited response (PDU mode, of course)
|
|
* +CMT: [<alpha>],<length><CR><LF><pdu>
|
|
*
|
|
* Only public for debugging and for RIL
|
|
*
|
|
* {@hide}
|
|
*/
|
|
public static SmsMessage newFromCMT(byte[] pdu) {
|
|
// received SMS in 3GPP format
|
|
SmsMessageBase wrappedMessage =
|
|
com.android.internal.telephony.gsm.SmsMessage.newFromCMT(pdu);
|
|
|
|
if (wrappedMessage != null) {
|
|
return new SmsMessage(wrappedMessage);
|
|
} else {
|
|
Rlog.e(LOG_TAG, "newFromCMT(): wrappedMessage is null");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create an SmsMessage from an SMS EF record.
|
|
*
|
|
* @param index Index of SMS record. This should be index in ArrayList
|
|
* returned by SmsManager.getAllMessagesFromSim + 1.
|
|
* @param data Record data.
|
|
* @return An SmsMessage representing the record.
|
|
*
|
|
* @hide
|
|
*/
|
|
public static SmsMessage createFromEfRecord(int index, byte[] data) {
|
|
SmsMessageBase wrappedMessage;
|
|
|
|
if (isCdmaVoice()) {
|
|
wrappedMessage = com.android.internal.telephony.cdma.SmsMessage.createFromEfRecord(
|
|
index, data);
|
|
} else {
|
|
wrappedMessage = com.android.internal.telephony.gsm.SmsMessage.createFromEfRecord(
|
|
index, data);
|
|
}
|
|
|
|
if (wrappedMessage != null) {
|
|
return new SmsMessage(wrappedMessage);
|
|
} else {
|
|
Rlog.e(LOG_TAG, "createFromEfRecord(): wrappedMessage is null");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the TP-Layer-Length for the given SMS-SUBMIT PDU Basically, the
|
|
* length in bytes (not hex chars) less the SMSC header
|
|
*
|
|
* FIXME: This method is only used by a CTS test case that isn't run on CDMA devices.
|
|
* We should probably deprecate it and remove the obsolete test case.
|
|
*/
|
|
public static int getTPLayerLengthForPDU(String pdu) {
|
|
if (isCdmaVoice()) {
|
|
return com.android.internal.telephony.cdma.SmsMessage.getTPLayerLengthForPDU(pdu);
|
|
} else {
|
|
return com.android.internal.telephony.gsm.SmsMessage.getTPLayerLengthForPDU(pdu);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* TODO(cleanup): It would make some sense if the result of
|
|
* preprocessing a message to determine the proper encoding (i.e.
|
|
* the resulting data structure from calculateLength) could be
|
|
* passed as an argument to the actual final encoding function.
|
|
* This would better ensure that the logic behind size calculation
|
|
* actually matched the encoding.
|
|
*/
|
|
|
|
/**
|
|
* Calculates the number of SMS's required to encode the message body and
|
|
* the number of characters remaining until the next message.
|
|
*
|
|
* @param msgBody the message to encode
|
|
* @param use7bitOnly if true, characters that are not part of the
|
|
* radio-specific 7-bit encoding are counted as single
|
|
* space chars. If false, and if the messageBody contains
|
|
* non-7-bit encodable characters, length is calculated
|
|
* using a 16-bit encoding.
|
|
* @return an int[4] with int[0] being the number of SMS's
|
|
* required, int[1] the number of code units used, and
|
|
* int[2] is the number of code units remaining until the
|
|
* next message. int[3] is an indicator of the encoding
|
|
* code unit size (see the ENCODING_* definitions in SmsConstants)
|
|
*/
|
|
public static int[] calculateLength(CharSequence msgBody, boolean use7bitOnly) {
|
|
// this function is for MO SMS
|
|
TextEncodingDetails ted = (useCdmaFormatForMoSms()) ?
|
|
com.android.internal.telephony.cdma.SmsMessage.calculateLength(msgBody, use7bitOnly,
|
|
true) :
|
|
com.android.internal.telephony.gsm.SmsMessage.calculateLength(msgBody, use7bitOnly);
|
|
int ret[] = new int[4];
|
|
ret[0] = ted.msgCount;
|
|
ret[1] = ted.codeUnitCount;
|
|
ret[2] = ted.codeUnitsRemaining;
|
|
ret[3] = ted.codeUnitSize;
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* Divide a message text into several fragments, none bigger than
|
|
* the maximum SMS message text size.
|
|
*
|
|
* @param text text, must not be null.
|
|
* @return an <code>ArrayList</code> of strings that, in order,
|
|
* comprise the original msg text
|
|
*
|
|
* @hide
|
|
*/
|
|
public static ArrayList<String> fragmentText(String text) {
|
|
// This function is for MO SMS
|
|
TextEncodingDetails ted = (useCdmaFormatForMoSms()) ?
|
|
com.android.internal.telephony.cdma.SmsMessage.calculateLength(text, false, true) :
|
|
com.android.internal.telephony.gsm.SmsMessage.calculateLength(text, false);
|
|
|
|
// TODO(cleanup): The code here could be rolled into the logic
|
|
// below cleanly if these MAX_* constants were defined more
|
|
// flexibly...
|
|
|
|
int limit;
|
|
if (ted.codeUnitSize == SmsConstants.ENCODING_7BIT) {
|
|
int udhLength;
|
|
if (ted.languageTable != 0 && ted.languageShiftTable != 0) {
|
|
udhLength = GsmAlphabet.UDH_SEPTET_COST_TWO_SHIFT_TABLES;
|
|
} else if (ted.languageTable != 0 || ted.languageShiftTable != 0) {
|
|
udhLength = GsmAlphabet.UDH_SEPTET_COST_ONE_SHIFT_TABLE;
|
|
} else {
|
|
udhLength = 0;
|
|
}
|
|
|
|
if (ted.msgCount > 1) {
|
|
udhLength += GsmAlphabet.UDH_SEPTET_COST_CONCATENATED_MESSAGE;
|
|
}
|
|
|
|
if (udhLength != 0) {
|
|
udhLength += GsmAlphabet.UDH_SEPTET_COST_LENGTH;
|
|
}
|
|
|
|
limit = SmsConstants.MAX_USER_DATA_SEPTETS - udhLength;
|
|
} else {
|
|
if (ted.msgCount > 1) {
|
|
limit = SmsConstants.MAX_USER_DATA_BYTES_WITH_HEADER;
|
|
// If EMS is not supported, break down EMS into single segment SMS
|
|
// and add page info " x/y".
|
|
// In the case of UCS2 encoding, we need 8 bytes for this,
|
|
// but we only have 6 bytes from UDH, so truncate the limit for
|
|
// each segment by 2 bytes (1 char).
|
|
// Make sure total number of segments is less than 10.
|
|
if (!hasEmsSupport() && ted.msgCount < 10) {
|
|
limit -= 2;
|
|
}
|
|
} else {
|
|
limit = SmsConstants.MAX_USER_DATA_BYTES;
|
|
}
|
|
}
|
|
|
|
String newMsgBody = null;
|
|
Resources r = Resources.getSystem();
|
|
if (r.getBoolean(com.android.internal.R.bool.config_sms_force_7bit_encoding)) {
|
|
newMsgBody = Sms7BitEncodingTranslator.translate(text);
|
|
}
|
|
if (TextUtils.isEmpty(newMsgBody)) {
|
|
newMsgBody = text;
|
|
}
|
|
int pos = 0; // Index in code units.
|
|
int textLen = newMsgBody.length();
|
|
ArrayList<String> result = new ArrayList<String>(ted.msgCount);
|
|
while (pos < textLen) {
|
|
int nextPos = 0; // Counts code units.
|
|
if (ted.codeUnitSize == SmsConstants.ENCODING_7BIT) {
|
|
if (useCdmaFormatForMoSms() && ted.msgCount == 1) {
|
|
// For a singleton CDMA message, the encoding must be ASCII...
|
|
nextPos = pos + Math.min(limit, textLen - pos);
|
|
} else {
|
|
// For multi-segment messages, CDMA 7bit equals GSM 7bit encoding (EMS mode).
|
|
nextPos = GsmAlphabet.findGsmSeptetLimitIndex(newMsgBody, pos, limit,
|
|
ted.languageTable, ted.languageShiftTable);
|
|
}
|
|
} else { // Assume unicode.
|
|
nextPos = SmsMessageBase.findNextUnicodePosition(pos, limit, newMsgBody);
|
|
}
|
|
if ((nextPos <= pos) || (nextPos > textLen)) {
|
|
Rlog.e(LOG_TAG, "fragmentText failed (" + pos + " >= " + nextPos + " or " +
|
|
nextPos + " >= " + textLen + ")");
|
|
break;
|
|
}
|
|
result.add(newMsgBody.substring(pos, nextPos));
|
|
pos = nextPos;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Calculates the number of SMS's required to encode the message body and
|
|
* the number of characters remaining until the next message, given the
|
|
* current encoding.
|
|
*
|
|
* @param messageBody the message to encode
|
|
* @param use7bitOnly if true, characters that are not part of the radio
|
|
* specific (GSM / CDMA) alphabet encoding are converted to as a
|
|
* single space characters. If false, a messageBody containing
|
|
* non-GSM or non-CDMA alphabet characters are encoded using
|
|
* 16-bit encoding.
|
|
* @return an int[4] with int[0] being the number of SMS's required, int[1]
|
|
* the number of code units used, and int[2] is the number of code
|
|
* units remaining until the next message. int[3] is the encoding
|
|
* type that should be used for the message.
|
|
*/
|
|
public static int[] calculateLength(String messageBody, boolean use7bitOnly) {
|
|
return calculateLength((CharSequence)messageBody, use7bitOnly);
|
|
}
|
|
|
|
/*
|
|
* TODO(cleanup): It looks like there is now no useful reason why
|
|
* apps should generate pdus themselves using these routines,
|
|
* instead of handing the raw data to SMSDispatcher (and thereby
|
|
* have the phone process do the encoding). Moreover, CDMA now
|
|
* has shared state (in the form of the msgId system property)
|
|
* which can only be modified by the phone process, and hence
|
|
* makes the output of these routines incorrect. Since they now
|
|
* serve no purpose, they should probably just return null
|
|
* directly, and be deprecated. Going further in that direction,
|
|
* the above parsers of serialized pdu data should probably also
|
|
* be gotten rid of, hiding all but the necessarily visible
|
|
* structured data from client apps. A possible concern with
|
|
* doing this is that apps may be using these routines to generate
|
|
* pdus that are then sent elsewhere, some network server, for
|
|
* example, and that always returning null would thereby break
|
|
* otherwise useful apps.
|
|
*/
|
|
|
|
/**
|
|
* Get an SMS-SUBMIT PDU for a destination address and a message.
|
|
* This method will not attempt to use any GSM national language 7 bit encodings.
|
|
*
|
|
* @param scAddress Service Centre address. Null means use default.
|
|
* @return a <code>SubmitPdu</code> containing the encoded SC
|
|
* address, if applicable, and the encoded message.
|
|
* Returns null on encode error.
|
|
*/
|
|
public static SubmitPdu getSubmitPdu(String scAddress,
|
|
String destinationAddress, String message, boolean statusReportRequested) {
|
|
SubmitPduBase spb;
|
|
|
|
if (useCdmaFormatForMoSms()) {
|
|
spb = com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddress,
|
|
destinationAddress, message, statusReportRequested, null);
|
|
} else {
|
|
spb = com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddress,
|
|
destinationAddress, message, statusReportRequested);
|
|
}
|
|
|
|
return new SubmitPdu(spb);
|
|
}
|
|
|
|
/**
|
|
* Get an SMS-SUBMIT PDU for a data message to a destination address & port.
|
|
* This method will not attempt to use any GSM national language 7 bit encodings.
|
|
*
|
|
* @param scAddress Service Centre address. null == use default
|
|
* @param destinationAddress the address of the destination for the message
|
|
* @param destinationPort the port to deliver the message to at the
|
|
* destination
|
|
* @param data the data for the message
|
|
* @return a <code>SubmitPdu</code> containing the encoded SC
|
|
* address, if applicable, and the encoded message.
|
|
* Returns null on encode error.
|
|
*/
|
|
public static SubmitPdu getSubmitPdu(String scAddress,
|
|
String destinationAddress, short destinationPort, byte[] data,
|
|
boolean statusReportRequested) {
|
|
SubmitPduBase spb;
|
|
|
|
if (useCdmaFormatForMoSms()) {
|
|
spb = com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddress,
|
|
destinationAddress, destinationPort, data, statusReportRequested);
|
|
} else {
|
|
spb = com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddress,
|
|
destinationAddress, destinationPort, data, statusReportRequested);
|
|
}
|
|
|
|
return new SubmitPdu(spb);
|
|
}
|
|
|
|
/**
|
|
* Returns the address of the SMS service center that relayed this message
|
|
* or null if there is none.
|
|
*/
|
|
public String getServiceCenterAddress() {
|
|
return mWrappedSmsMessage.getServiceCenterAddress();
|
|
}
|
|
|
|
/**
|
|
* Returns the originating address (sender) of this SMS message in String
|
|
* form or null if unavailable
|
|
*/
|
|
public String getOriginatingAddress() {
|
|
return mWrappedSmsMessage.getOriginatingAddress();
|
|
}
|
|
|
|
/**
|
|
* Returns the originating address, or email from address if this message
|
|
* was from an email gateway. Returns null if originating address
|
|
* unavailable.
|
|
*/
|
|
public String getDisplayOriginatingAddress() {
|
|
return mWrappedSmsMessage.getDisplayOriginatingAddress();
|
|
}
|
|
|
|
/**
|
|
* Returns the message body as a String, if it exists and is text based.
|
|
* @return message body is there is one, otherwise null
|
|
*/
|
|
public String getMessageBody() {
|
|
return mWrappedSmsMessage.getMessageBody();
|
|
}
|
|
|
|
/**
|
|
* Returns the class of this message.
|
|
*/
|
|
public MessageClass getMessageClass() {
|
|
switch(mWrappedSmsMessage.getMessageClass()) {
|
|
case CLASS_0: return MessageClass.CLASS_0;
|
|
case CLASS_1: return MessageClass.CLASS_1;
|
|
case CLASS_2: return MessageClass.CLASS_2;
|
|
case CLASS_3: return MessageClass.CLASS_3;
|
|
default: return MessageClass.UNKNOWN;
|
|
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the message body, or email message body if this message was from
|
|
* an email gateway. Returns null if message body unavailable.
|
|
*/
|
|
public String getDisplayMessageBody() {
|
|
return mWrappedSmsMessage.getDisplayMessageBody();
|
|
}
|
|
|
|
/**
|
|
* Unofficial convention of a subject line enclosed in parens empty string
|
|
* if not present
|
|
*/
|
|
public String getPseudoSubject() {
|
|
return mWrappedSmsMessage.getPseudoSubject();
|
|
}
|
|
|
|
/**
|
|
* Returns the service centre timestamp in currentTimeMillis() format
|
|
*/
|
|
public long getTimestampMillis() {
|
|
return mWrappedSmsMessage.getTimestampMillis();
|
|
}
|
|
|
|
/**
|
|
* Returns true if message is an email.
|
|
*
|
|
* @return true if this message came through an email gateway and email
|
|
* sender / subject / parsed body are available
|
|
*/
|
|
public boolean isEmail() {
|
|
return mWrappedSmsMessage.isEmail();
|
|
}
|
|
|
|
/**
|
|
* @return if isEmail() is true, body of the email sent through the gateway.
|
|
* null otherwise
|
|
*/
|
|
public String getEmailBody() {
|
|
return mWrappedSmsMessage.getEmailBody();
|
|
}
|
|
|
|
/**
|
|
* @return if isEmail() is true, email from address of email sent through
|
|
* the gateway. null otherwise
|
|
*/
|
|
public String getEmailFrom() {
|
|
return mWrappedSmsMessage.getEmailFrom();
|
|
}
|
|
|
|
/**
|
|
* Get protocol identifier.
|
|
*/
|
|
public int getProtocolIdentifier() {
|
|
return mWrappedSmsMessage.getProtocolIdentifier();
|
|
}
|
|
|
|
/**
|
|
* See TS 23.040 9.2.3.9 returns true if this is a "replace short message"
|
|
* SMS
|
|
*/
|
|
public boolean isReplace() {
|
|
return mWrappedSmsMessage.isReplace();
|
|
}
|
|
|
|
/**
|
|
* Returns true for CPHS MWI toggle message.
|
|
*
|
|
* @return true if this is a CPHS MWI toggle message See CPHS 4.2 section
|
|
* B.4.2
|
|
*/
|
|
public boolean isCphsMwiMessage() {
|
|
return mWrappedSmsMessage.isCphsMwiMessage();
|
|
}
|
|
|
|
/**
|
|
* returns true if this message is a CPHS voicemail / message waiting
|
|
* indicator (MWI) clear message
|
|
*/
|
|
public boolean isMWIClearMessage() {
|
|
return mWrappedSmsMessage.isMWIClearMessage();
|
|
}
|
|
|
|
/**
|
|
* returns true if this message is a CPHS voicemail / message waiting
|
|
* indicator (MWI) set message
|
|
*/
|
|
public boolean isMWISetMessage() {
|
|
return mWrappedSmsMessage.isMWISetMessage();
|
|
}
|
|
|
|
/**
|
|
* returns true if this message is a "Message Waiting Indication Group:
|
|
* Discard Message" notification and should not be stored.
|
|
*/
|
|
public boolean isMwiDontStore() {
|
|
return mWrappedSmsMessage.isMwiDontStore();
|
|
}
|
|
|
|
/**
|
|
* returns the user data section minus the user data header if one was
|
|
* present.
|
|
*/
|
|
public byte[] getUserData() {
|
|
return mWrappedSmsMessage.getUserData();
|
|
}
|
|
|
|
/**
|
|
* Returns the raw PDU for the message.
|
|
*
|
|
* @return the raw PDU for the message.
|
|
*/
|
|
public byte[] getPdu() {
|
|
return mWrappedSmsMessage.getPdu();
|
|
}
|
|
|
|
/**
|
|
* Returns the status of the message on the SIM (read, unread, sent, unsent).
|
|
*
|
|
* @return the status of the message on the SIM. These are:
|
|
* SmsManager.STATUS_ON_SIM_FREE
|
|
* SmsManager.STATUS_ON_SIM_READ
|
|
* SmsManager.STATUS_ON_SIM_UNREAD
|
|
* SmsManager.STATUS_ON_SIM_SEND
|
|
* SmsManager.STATUS_ON_SIM_UNSENT
|
|
* @deprecated Use getStatusOnIcc instead.
|
|
*/
|
|
@Deprecated public int getStatusOnSim() {
|
|
return mWrappedSmsMessage.getStatusOnIcc();
|
|
}
|
|
|
|
/**
|
|
* Returns the status of the message on the ICC (read, unread, sent, unsent).
|
|
*
|
|
* @return the status of the message on the ICC. These are:
|
|
* SmsManager.STATUS_ON_ICC_FREE
|
|
* SmsManager.STATUS_ON_ICC_READ
|
|
* SmsManager.STATUS_ON_ICC_UNREAD
|
|
* SmsManager.STATUS_ON_ICC_SEND
|
|
* SmsManager.STATUS_ON_ICC_UNSENT
|
|
*/
|
|
public int getStatusOnIcc() {
|
|
return mWrappedSmsMessage.getStatusOnIcc();
|
|
}
|
|
|
|
/**
|
|
* Returns the record index of the message on the SIM (1-based index).
|
|
* @return the record index of the message on the SIM, or -1 if this
|
|
* SmsMessage was not created from a SIM SMS EF record.
|
|
* @deprecated Use getIndexOnIcc instead.
|
|
*/
|
|
@Deprecated public int getIndexOnSim() {
|
|
return mWrappedSmsMessage.getIndexOnIcc();
|
|
}
|
|
|
|
/**
|
|
* Returns the record index of the message on the ICC (1-based index).
|
|
* @return the record index of the message on the ICC, or -1 if this
|
|
* SmsMessage was not created from a ICC SMS EF record.
|
|
*/
|
|
public int getIndexOnIcc() {
|
|
return mWrappedSmsMessage.getIndexOnIcc();
|
|
}
|
|
|
|
/**
|
|
* GSM:
|
|
* For an SMS-STATUS-REPORT message, this returns the status field from
|
|
* the status report. This field indicates the status of a previously
|
|
* submitted SMS, if requested. See TS 23.040, 9.2.3.15 TP-Status for a
|
|
* description of values.
|
|
* CDMA:
|
|
* For not interfering with status codes from GSM, the value is
|
|
* shifted to the bits 31-16.
|
|
* The value is composed of an error class (bits 25-24) and a status code (bits 23-16).
|
|
* Possible codes are described in C.S0015-B, v2.0, 4.5.21.
|
|
*
|
|
* @return 0 indicates the previously sent message was received.
|
|
* See TS 23.040, 9.9.2.3.15 and C.S0015-B, v2.0, 4.5.21
|
|
* for a description of other possible values.
|
|
*/
|
|
public int getStatus() {
|
|
return mWrappedSmsMessage.getStatus();
|
|
}
|
|
|
|
/**
|
|
* Return true iff the message is a SMS-STATUS-REPORT message.
|
|
*/
|
|
public boolean isStatusReportMessage() {
|
|
return mWrappedSmsMessage.isStatusReportMessage();
|
|
}
|
|
|
|
/**
|
|
* Returns true iff the <code>TP-Reply-Path</code> bit is set in
|
|
* this message.
|
|
*/
|
|
public boolean isReplyPathPresent() {
|
|
return mWrappedSmsMessage.isReplyPathPresent();
|
|
}
|
|
|
|
/**
|
|
* Determines whether or not to use CDMA format for MO SMS.
|
|
* If SMS over IMS is supported, then format is based on IMS SMS format,
|
|
* otherwise format is based on current phone type.
|
|
*
|
|
* @return true if Cdma format should be used for MO SMS, false otherwise.
|
|
*/
|
|
private static boolean useCdmaFormatForMoSms() {
|
|
if (!SmsManager.getDefault().isImsSmsSupported()) {
|
|
// use Voice technology to determine SMS format.
|
|
return isCdmaVoice();
|
|
}
|
|
// IMS is registered with SMS support, check the SMS format supported
|
|
return (SmsConstants.FORMAT_3GPP2.equals(SmsManager.getDefault().getImsSmsFormat()));
|
|
}
|
|
|
|
/**
|
|
* Determines whether or not to current phone type is cdma.
|
|
*
|
|
* @return true if current phone type is cdma, false otherwise.
|
|
*/
|
|
private static boolean isCdmaVoice() {
|
|
int activePhone = TelephonyManager.getDefault().getCurrentPhoneType();
|
|
return (PHONE_TYPE_CDMA == activePhone);
|
|
}
|
|
|
|
/**
|
|
* Decide if the carrier supports long SMS.
|
|
* {@hide}
|
|
*/
|
|
public static boolean hasEmsSupport() {
|
|
if (!isNoEmsSupportConfigListExisted()) {
|
|
return true;
|
|
}
|
|
|
|
String simOperator;
|
|
String gid;
|
|
final long identity = Binder.clearCallingIdentity();
|
|
try {
|
|
simOperator = TelephonyManager.getDefault().getSimOperatorNumeric();
|
|
gid = TelephonyManager.getDefault().getGroupIdLevel1();
|
|
} finally {
|
|
Binder.restoreCallingIdentity(identity);
|
|
}
|
|
|
|
if (!TextUtils.isEmpty(simOperator)) {
|
|
for (NoEmsSupportConfig currentConfig : mNoEmsSupportConfigList) {
|
|
if (simOperator.startsWith(currentConfig.mOperatorNumber) &&
|
|
(TextUtils.isEmpty(currentConfig.mGid1) ||
|
|
(!TextUtils.isEmpty(currentConfig.mGid1) &&
|
|
currentConfig.mGid1.equalsIgnoreCase(gid)))) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check where to add " x/y" in each SMS segment, begin or end.
|
|
* {@hide}
|
|
*/
|
|
public static boolean shouldAppendPageNumberAsPrefix() {
|
|
if (!isNoEmsSupportConfigListExisted()) {
|
|
return false;
|
|
}
|
|
|
|
String simOperator;
|
|
String gid;
|
|
final long identity = Binder.clearCallingIdentity();
|
|
try {
|
|
simOperator = TelephonyManager.getDefault().getSimOperatorNumeric();
|
|
gid = TelephonyManager.getDefault().getGroupIdLevel1();
|
|
} finally {
|
|
Binder.restoreCallingIdentity(identity);
|
|
}
|
|
|
|
for (NoEmsSupportConfig currentConfig : mNoEmsSupportConfigList) {
|
|
if (simOperator.startsWith(currentConfig.mOperatorNumber) &&
|
|
(TextUtils.isEmpty(currentConfig.mGid1) ||
|
|
(!TextUtils.isEmpty(currentConfig.mGid1)
|
|
&& currentConfig.mGid1.equalsIgnoreCase(gid)))) {
|
|
return currentConfig.mIsPrefix;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private static class NoEmsSupportConfig {
|
|
String mOperatorNumber;
|
|
String mGid1;
|
|
boolean mIsPrefix;
|
|
|
|
public NoEmsSupportConfig(String[] config) {
|
|
mOperatorNumber = config[0];
|
|
mIsPrefix = "prefix".equals(config[1]);
|
|
mGid1 = config.length > 2 ? config[2] : null;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return "NoEmsSupportConfig { mOperatorNumber = " + mOperatorNumber
|
|
+ ", mIsPrefix = " + mIsPrefix + ", mGid1 = " + mGid1 + " }";
|
|
}
|
|
}
|
|
|
|
private static NoEmsSupportConfig[] mNoEmsSupportConfigList = null;
|
|
private static boolean mIsNoEmsSupportConfigListLoaded = false;
|
|
|
|
private static boolean isNoEmsSupportConfigListExisted() {
|
|
if (!mIsNoEmsSupportConfigListLoaded) {
|
|
Resources r = Resources.getSystem();
|
|
if (r != null) {
|
|
String[] listArray = r.getStringArray(
|
|
com.android.internal.R.array.no_ems_support_sim_operators);
|
|
if ((listArray != null) && (listArray.length > 0)) {
|
|
mNoEmsSupportConfigList = new NoEmsSupportConfig[listArray.length];
|
|
for (int i=0; i<listArray.length; i++) {
|
|
mNoEmsSupportConfigList[i] = new NoEmsSupportConfig(listArray[i].split(";"));
|
|
}
|
|
}
|
|
mIsNoEmsSupportConfigListLoaded = true;
|
|
}
|
|
}
|
|
|
|
if (mNoEmsSupportConfigList != null && mNoEmsSupportConfigList.length != 0) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|