| /* |
| * Copyright (C) 2018 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 com.android.internal.telephony.util; |
| |
| import com.android.internal.telephony.ImsSmsDispatcher; |
| import com.android.internal.telephony.cdma.CdmaSMSDispatcher; |
| import com.android.internal.telephony.GsmAlphabet.TextEncodingDetails; |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.SmsMessageBase; |
| import com.android.internal.telephony.SmsHeader; |
| import com.android.internal.telephony.gsm.GsmSMSDispatcher; |
| |
| /** |
| * Utilities used by {@link com.android.internal.telephony.SMSDispatcher}'s subclasses. |
| * |
| * These methods can not be moved to {@link CdmaSMSDispatcher} and {@link GsmSMSDispatcher} because |
| * they also need to be called from {@link ImsSmsDispatcher} and the utilities will invoke the cdma |
| * or gsm version of the method based on the format. |
| */ |
| public final class SMSDispatcherUtil { |
| // Prevent instantiation. |
| private SMSDispatcherUtil() {} |
| |
| /** |
| * Trigger the proper implementation for getting submit pdu for text sms based on format. |
| * |
| * @param isCdma true if cdma format should be used. |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destAddr the address to send the message to |
| * @param message the body of the message. |
| * @param statusReportRequested whether or not a status report is requested. |
| * @param smsHeader message header. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPdu(boolean isCdma, String scAddr, |
| String destAddr, String message, boolean statusReportRequested, SmsHeader smsHeader) { |
| if (isCdma) { |
| return getSubmitPduCdma(scAddr, destAddr, message, statusReportRequested, smsHeader); |
| } else { |
| return getSubmitPduGsm(scAddr, destAddr, message, statusReportRequested); |
| } |
| } |
| |
| /** |
| * Trigger the proper implementation for getting submit pdu for text sms based on format. |
| * |
| * @param isCdma true if cdma format should be used. |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destAddr the address to send the message to |
| * @param message the body of the message. |
| * @param statusReportRequested whether or not a status report is requested. |
| * @param smsHeader message header. |
| * @param priority Priority level of the message |
| * Refer specification See 3GPP2 C.S0015-B, v2.0, table 4.5.9-1 |
| * --------------------------------- |
| * PRIORITY | Level of Priority |
| * --------------------------------- |
| * '00' | Normal |
| * '01' | Interactive |
| * '10' | Urgent |
| * '11' | Emergency |
| * ---------------------------------- |
| * Any Other values included Negative considered as Invalid Priority Indicator of the message. |
| * @param validityPeriod Validity Period of the message in mins. |
| * Refer specification 3GPP TS 23.040 V6.8.1 section 9.2.3.12.1. |
| * Validity Period(Minimum) -> 5 mins |
| * Validity Period(Maximum) -> 635040 mins(i.e.63 weeks). |
| * Any Other values included Negative considered as Invalid Validity Period of the message. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPdu(boolean isCdma, String scAddr, |
| String destAddr, String message, boolean statusReportRequested, SmsHeader smsHeader, |
| int priority, int validityPeriod) { |
| if (isCdma) { |
| return getSubmitPduCdma(scAddr, destAddr, message, statusReportRequested, smsHeader, |
| priority); |
| } else { |
| return getSubmitPduGsm(scAddr, destAddr, message, statusReportRequested, |
| validityPeriod); |
| } |
| } |
| |
| /** |
| * Gsm implementation for |
| * {@link #getSubmitPdu(boolean, String, String, String, boolean)} |
| * |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destAddr the address to send the message to |
| * @param message the body of the message. |
| * @param statusReportRequested whether or not a status report is requested. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPduGsm(String scAddr, String destAddr, |
| String message, boolean statusReportRequested) { |
| return com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddr, destAddr, message, |
| statusReportRequested); |
| } |
| |
| /** |
| * Gsm implementation for |
| * {@link #getSubmitPdu(boolean, String, String, String, boolean, int)} |
| * |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destAddr the address to send the message to |
| * @param message the body of the message. |
| * @param statusReportRequested whether or not a status report is requested. |
| * @param validityPeriod Validity Period of the message in mins. |
| * Refer specification 3GPP TS 23.040 V6.8.1 section 9.2.3.12.1. |
| * Validity Period(Minimum) -> 5 mins |
| * Validity Period(Maximum) -> 635040 mins(i.e.63 weeks). |
| * Any Other values included Negative considered as Invalid Validity Period of the message. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPduGsm(String scAddr, String destAddr, |
| String message, boolean statusReportRequested, int validityPeriod) { |
| return com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddr, destAddr, message, |
| statusReportRequested, validityPeriod); |
| } |
| |
| /** |
| * Cdma implementation for |
| * {@link #getSubmitPdu(boolean, String, String, String, boolean, SmsHeader)} |
| * |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destAddr the address to send the message to |
| * @param message the body of the message. |
| * @param statusReportRequested whether or not a status report is requested. |
| * @param smsHeader message header. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPduCdma(String scAddr, String destAddr, |
| String message, boolean statusReportRequested, SmsHeader smsHeader) { |
| return com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddr, destAddr, |
| message, statusReportRequested, smsHeader); |
| } |
| |
| /** |
| * Cdma implementation for |
| * {@link #getSubmitPdu(boolean, String, String, String, boolean, SmsHeader)} |
| * |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destAddr the address to send the message to |
| * @param message the body of the message. |
| * @param statusReportRequested whether or not a status report is requested. |
| * @param smsHeader message header. |
| * @param priority Priority level of the message |
| * Refer specification See 3GPP2 C.S0015-B, v2.0, table 4.5.9-1 |
| * --------------------------------- |
| * PRIORITY | Level of Priority |
| * --------------------------------- |
| * '00' | Normal |
| * '01' | Interactive |
| * '10' | Urgent |
| * '11' | Emergency |
| * ---------------------------------- |
| * Any Other values included Negative considered as Invalid Priority Indicator of the message. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPduCdma(String scAddr, String destAddr, |
| String message, boolean statusReportRequested, SmsHeader smsHeader, int priority) { |
| return com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddr, destAddr, |
| message, statusReportRequested, smsHeader, priority); |
| } |
| |
| /** |
| * Trigger the proper implementation for getting submit pdu for data sms based on format. |
| * |
| * @param isCdma true if cdma format should be used. |
| * @param destAddr the address to send the message to |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destPort the port to deliver the message to |
| * @param message the body of the message to send |
| * @param statusReportRequested whether or not a status report is requested. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPdu(boolean isCdma, String scAddr, |
| String destAddr, int destPort, byte[] message, boolean statusReportRequested) { |
| if (isCdma) { |
| return getSubmitPduCdma(scAddr, destAddr, destPort, message, statusReportRequested); |
| } else { |
| return getSubmitPduGsm(scAddr, destAddr, destPort, message, statusReportRequested); |
| } |
| } |
| |
| /** |
| * Cdma implementation of {@link #getSubmitPdu(boolean, String, String, int, byte[], boolean)} |
| |
| * @param destAddr the address to send the message to |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destPort the port to deliver the message to |
| * @param message the body of the message to send |
| * @param statusReportRequested whether or not a status report is requested. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPduCdma(String scAddr, String destAddr, |
| int destPort, byte[] message, boolean statusReportRequested) { |
| return com.android.internal.telephony.cdma.SmsMessage.getSubmitPdu(scAddr, destAddr, |
| destPort, message, statusReportRequested); |
| } |
| |
| /** |
| * Gsm implementation of {@link #getSubmitPdu(boolean, String, String, int, byte[], boolean)} |
| * |
| * @param destAddr the address to send the message to |
| * @param scAddr is the service center address or null to use the current default SMSC |
| * @param destPort the port to deliver the message to |
| * @param message the body of the message to send |
| * @param statusReportRequested whether or not a status report is requested. |
| * @return the submit pdu. |
| */ |
| public static SmsMessageBase.SubmitPduBase getSubmitPduGsm(String scAddr, String destAddr, |
| int destPort, byte[] message, boolean statusReportRequested) { |
| return com.android.internal.telephony.gsm.SmsMessage.getSubmitPdu(scAddr, destAddr, |
| destPort, message, statusReportRequested); |
| |
| } |
| |
| /** |
| * Calculate the number of septets needed to encode the message. This function should only be |
| * called for individual segments of multipart message. |
| * |
| * @param isCdma true if cdma format should be used. |
| * @param messageBody the message to encode |
| * @param use7bitOnly ignore (but still count) illegal characters if true |
| * @return TextEncodingDetails |
| */ |
| public static TextEncodingDetails calculateLength(boolean isCdma, CharSequence messageBody, |
| boolean use7bitOnly) { |
| if (isCdma) { |
| return calculateLengthCdma(messageBody, use7bitOnly); |
| } else { |
| return calculateLengthGsm(messageBody, use7bitOnly); |
| } |
| } |
| |
| /** |
| * Gsm implementation for {@link #calculateLength(boolean, CharSequence, boolean)} |
| * |
| * @param messageBody the message to encode |
| * @param use7bitOnly ignore (but still count) illegal characters if true |
| * @return TextEncodingDetails |
| */ |
| public static TextEncodingDetails calculateLengthGsm(CharSequence messageBody, |
| boolean use7bitOnly) { |
| return com.android.internal.telephony.gsm.SmsMessage.calculateLength(messageBody, |
| use7bitOnly); |
| |
| } |
| |
| /** |
| * Cdma implementation for {@link #calculateLength(boolean, CharSequence, boolean)} |
| * |
| * @param messageBody the message to encode |
| * @param use7bitOnly ignore (but still count) illegal characters if true |
| * @return TextEncodingDetails |
| */ |
| public static TextEncodingDetails calculateLengthCdma(CharSequence messageBody, |
| boolean use7bitOnly) { |
| return com.android.internal.telephony.cdma.SmsMessage.calculateLength(messageBody, |
| use7bitOnly, false); |
| } |
| } |
