| /* |
| * Copyright (C) 2013 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.imsphone; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.os.AsyncResult; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.telephony.PhoneNumberUtils; |
| import android.text.SpannableStringBuilder; |
| import android.text.TextUtils; |
| import android.telephony.Rlog; |
| |
| import com.android.ims.ImsException; |
| import com.android.ims.ImsReasonInfo; |
| import com.android.ims.ImsSsInfo; |
| import com.android.ims.ImsUtInterface; |
| import com.android.internal.telephony.CallForwardInfo; |
| import com.android.internal.telephony.CommandException; |
| import com.android.internal.telephony.CallStateException; |
| import com.android.internal.telephony.CommandsInterface; |
| import com.android.internal.telephony.uicc.IccRecords; |
| |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_NONE; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_DATA; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_FAX; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_SMS; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_DATA_SYNC; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_DATA_ASYNC; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_PACKET; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_PAD; |
| import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_MAX; |
| |
| import com.android.internal.telephony.MmiCode; |
| import com.android.internal.telephony.Phone; |
| |
| import java.util.regex.Pattern; |
| import java.util.regex.Matcher; |
| |
| /** |
| * The motto for this file is: |
| * |
| * "NOTE: By using the # as a separator, most cases are expected to be unambiguous." |
| * -- TS 22.030 6.5.2 |
| * |
| * {@hide} |
| * |
| */ |
| public final class ImsPhoneMmiCode extends Handler implements MmiCode { |
| static final String LOG_TAG = "ImsPhoneMmiCode"; |
| |
| //***** Constants |
| |
| // Max Size of the Short Code (aka Short String from TS 22.030 6.5.2) |
| private static final int MAX_LENGTH_SHORT_CODE = 2; |
| |
| // TS 22.030 6.5.2 Every Short String USSD command will end with #-key |
| // (known as #-String) |
| private static final char END_OF_USSD_COMMAND = '#'; |
| |
| // From TS 22.030 6.5.2 |
| private static final String ACTION_ACTIVATE = "*"; |
| private static final String ACTION_DEACTIVATE = "#"; |
| private static final String ACTION_INTERROGATE = "*#"; |
| private static final String ACTION_REGISTER = "**"; |
| private static final String ACTION_ERASURE = "##"; |
| |
| // Supp Service codes from TS 22.030 Annex B |
| |
| //Called line presentation |
| private static final String SC_CLIP = "30"; |
| private static final String SC_CLIR = "31"; |
| private static final String SC_COLP = "76"; |
| private static final String SC_COLR = "77"; |
| |
| //Calling name presentation |
| private static final String SC_CNAP = "300"; |
| |
| // Call Forwarding |
| private static final String SC_CFU = "21"; |
| private static final String SC_CFB = "67"; |
| private static final String SC_CFNRy = "61"; |
| private static final String SC_CFNR = "62"; |
| // Call Forwarding unconditional Timer |
| private static final String SC_CFUT = "22"; |
| |
| private static final String SC_CF_All = "002"; |
| private static final String SC_CF_All_Conditional = "004"; |
| |
| // Call Waiting |
| private static final String SC_WAIT = "43"; |
| |
| // Call Barring |
| private static final String SC_BAOC = "33"; |
| private static final String SC_BAOIC = "331"; |
| private static final String SC_BAOICxH = "332"; |
| private static final String SC_BAIC = "35"; |
| private static final String SC_BAICr = "351"; |
| |
| private static final String SC_BA_ALL = "330"; |
| private static final String SC_BA_MO = "333"; |
| private static final String SC_BA_MT = "353"; |
| |
| // Incoming/Anonymous call barring |
| private static final String SC_BS_MT = "156"; |
| private static final String SC_BAICa = "157"; |
| |
| // Supp Service Password registration |
| private static final String SC_PWD = "03"; |
| |
| // PIN/PIN2/PUK/PUK2 |
| private static final String SC_PIN = "04"; |
| private static final String SC_PIN2 = "042"; |
| private static final String SC_PUK = "05"; |
| private static final String SC_PUK2 = "052"; |
| |
| //***** Event Constants |
| |
| private static final int EVENT_SET_COMPLETE = 0; |
| private static final int EVENT_QUERY_CF_COMPLETE = 1; |
| private static final int EVENT_USSD_COMPLETE = 2; |
| private static final int EVENT_QUERY_COMPLETE = 3; |
| private static final int EVENT_SET_CFF_COMPLETE = 4; |
| private static final int EVENT_USSD_CANCEL_COMPLETE = 5; |
| private static final int EVENT_GET_CLIR_COMPLETE = 6; |
| private static final int EVENT_SUPP_SVC_QUERY_COMPLETE = 7; |
| private static final int EVENT_QUERY_ICB_COMPLETE = 10; |
| |
| //***** Calling Line Presentation Constants |
| private static final int NUM_PRESENTATION_ALLOWED = 0; |
| private static final int NUM_PRESENTATION_RESTRICTED = 1; |
| |
| //***** Supplementary Service Query Bundle Keys |
| // Used by IMS Service layer to put supp. serv. query |
| // responses into the ssInfo Bundle. |
| public static final String UT_BUNDLE_KEY_CLIR = "queryClir"; |
| public static final String UT_BUNDLE_KEY_SSINFO = "imsSsInfo"; |
| |
| //***** Calling Line Identity Restriction Constants |
| // The 'm' parameter from TS 27.007 7.7 |
| private static final int CLIR_NOT_PROVISIONED = 0; |
| private static final int CLIR_PROVISIONED_PERMANENT = 1; |
| private static final int CLIR_PRESENTATION_RESTRICTED_TEMPORARY = 3; |
| private static final int CLIR_PRESENTATION_ALLOWED_TEMPORARY = 4; |
| // The 'n' parameter from TS 27.007 7.7 |
| private static final int CLIR_DEFAULT = 0; |
| private static final int CLIR_INVOCATION = 1; |
| private static final int CLIR_SUPPRESSION = 2; |
| |
| //***** Instance Variables |
| |
| private ImsPhone mPhone; |
| private Context mContext; |
| private IccRecords mIccRecords; |
| |
| private String mAction; // One of ACTION_* |
| private String mSc; // Service Code |
| private String mSia, mSib, mSic; // Service Info a,b,c |
| private String mPoundString; // Entire MMI string up to and including # |
| private String mDialingNumber; |
| private String mPwd; // For password registration |
| |
| private boolean mIsPendingUSSD; |
| |
| private boolean mIsUssdRequest; |
| |
| private boolean mIsCallFwdReg; |
| private State mState = State.PENDING; |
| private CharSequence mMessage; |
| //resgister/erasure of ICB (Specific DN) |
| static final String IcbDnMmi = "Specific Incoming Call Barring"; |
| //ICB (Anonymous) |
| static final String IcbAnonymousMmi = "Anonymous Incoming Call Barring"; |
| //***** Class Variables |
| |
| |
| // See TS 22.030 6.5.2 "Structure of the MMI" |
| |
| private static Pattern sPatternSuppService = Pattern.compile( |
| "((\\*|#|\\*#|\\*\\*|##)(\\d{2,3})(\\*([^*#]*)(\\*([^*#]*)(\\*([^*#]*)(\\*([^*#]*))?)?)?)?#)(.*)"); |
| /* 1 2 3 4 5 6 7 8 9 10 11 12 |
| |
| 1 = Full string up to and including # |
| 2 = action (activation/interrogation/registration/erasure) |
| 3 = service code |
| 5 = SIA |
| 7 = SIB |
| 9 = SIC |
| 10 = dialing number |
| */ |
| |
| private static final int MATCH_GROUP_POUND_STRING = 1; |
| |
| private static final int MATCH_GROUP_ACTION = 2; |
| //(activation/interrogation/registration/erasure) |
| |
| private static final int MATCH_GROUP_SERVICE_CODE = 3; |
| private static final int MATCH_GROUP_SIA = 5; |
| private static final int MATCH_GROUP_SIB = 7; |
| private static final int MATCH_GROUP_SIC = 9; |
| private static final int MATCH_GROUP_PWD_CONFIRM = 11; |
| private static final int MATCH_GROUP_DIALING_NUMBER = 12; |
| static private String[] sTwoDigitNumberPattern; |
| |
| //***** Public Class methods |
| |
| /** |
| * Some dial strings in GSM are defined to do non-call setup |
| * things, such as modify or query supplementary service settings (eg, call |
| * forwarding). These are generally referred to as "MMI codes". |
| * We look to see if the dial string contains a valid MMI code (potentially |
| * with a dial string at the end as well) and return info here. |
| * |
| * If the dial string contains no MMI code, we return an instance with |
| * only "dialingNumber" set |
| * |
| * Please see flow chart in TS 22.030 6.5.3.2 |
| */ |
| |
| static ImsPhoneMmiCode |
| newFromDialString(String dialString, ImsPhone phone) { |
| Matcher m; |
| ImsPhoneMmiCode ret = null; |
| |
| m = sPatternSuppService.matcher(dialString); |
| |
| // Is this formatted like a standard supplementary service code? |
| if (m.matches()) { |
| ret = new ImsPhoneMmiCode(phone); |
| ret.mPoundString = makeEmptyNull(m.group(MATCH_GROUP_POUND_STRING)); |
| ret.mAction = makeEmptyNull(m.group(MATCH_GROUP_ACTION)); |
| ret.mSc = makeEmptyNull(m.group(MATCH_GROUP_SERVICE_CODE)); |
| ret.mSia = makeEmptyNull(m.group(MATCH_GROUP_SIA)); |
| ret.mSib = makeEmptyNull(m.group(MATCH_GROUP_SIB)); |
| ret.mSic = makeEmptyNull(m.group(MATCH_GROUP_SIC)); |
| ret.mPwd = makeEmptyNull(m.group(MATCH_GROUP_PWD_CONFIRM)); |
| ret.mDialingNumber = makeEmptyNull(m.group(MATCH_GROUP_DIALING_NUMBER)); |
| // According to TS 22.030 6.5.2 "Structure of the MMI", |
| // the dialing number should not ending with #. |
| // The dialing number ending # is treated as unique USSD, |
| // eg, *400#16 digit number# to recharge the prepaid card |
| // in India operator(Mumbai MTNL) |
| if (ret.mDialingNumber != null && |
| ret.mDialingNumber.endsWith("#") && |
| dialString.endsWith("#")){ |
| ret = new ImsPhoneMmiCode(phone); |
| ret.mPoundString = dialString; |
| } |
| } else if (dialString.endsWith("#")) { |
| // TS 22.030 sec 6.5.3.2 |
| // "Entry of any characters defined in the 3GPP TS 23.038 [8] Default Alphabet |
| // (up to the maximum defined in 3GPP TS 24.080 [10]), followed by #SEND". |
| |
| ret = new ImsPhoneMmiCode(phone); |
| ret.mPoundString = dialString; |
| } else if (isTwoDigitShortCode(phone.getContext(), dialString)) { |
| //Is a country-specific exception to short codes as defined in TS 22.030, 6.5.3.2 |
| ret = null; |
| } else if (isShortCode(dialString, phone)) { |
| // this may be a short code, as defined in TS 22.030, 6.5.3.2 |
| ret = new ImsPhoneMmiCode(phone); |
| ret.mDialingNumber = dialString; |
| } |
| |
| return ret; |
| } |
| |
| static ImsPhoneMmiCode |
| newNetworkInitiatedUssd (String ussdMessage, |
| boolean isUssdRequest, ImsPhone phone) { |
| ImsPhoneMmiCode ret; |
| |
| ret = new ImsPhoneMmiCode(phone); |
| |
| ret.mMessage = ussdMessage; |
| ret.mIsUssdRequest = isUssdRequest; |
| |
| // If it's a request, set to PENDING so that it's cancelable. |
| if (isUssdRequest) { |
| ret.mIsPendingUSSD = true; |
| ret.mState = State.PENDING; |
| } else { |
| ret.mState = State.COMPLETE; |
| } |
| |
| return ret; |
| } |
| |
| static ImsPhoneMmiCode newFromUssdUserInput(String ussdMessge, |
| ImsPhone phone) { |
| ImsPhoneMmiCode ret = new ImsPhoneMmiCode(phone); |
| |
| ret.mMessage = ussdMessge; |
| ret.mState = State.PENDING; |
| ret.mIsPendingUSSD = true; |
| |
| return ret; |
| } |
| |
| //***** Private Class methods |
| |
| /** make empty strings be null. |
| * Regexp returns empty strings for empty groups |
| */ |
| private static String |
| makeEmptyNull (String s) { |
| if (s != null && s.length() == 0) return null; |
| |
| return s; |
| } |
| |
| static boolean isScMatchesSuppServType(String dialString) { |
| boolean isMatch = false; |
| Matcher m = sPatternSuppService.matcher(dialString); |
| if (m.matches()) { |
| String sc = makeEmptyNull(m.group(MATCH_GROUP_SERVICE_CODE)); |
| if (sc.equals(SC_CFUT)) { |
| isMatch = true; |
| } else if(sc.equals(SC_BS_MT)) { |
| isMatch = true; |
| } |
| } |
| return isMatch; |
| } |
| |
| /** returns true of the string is empty or null */ |
| private static boolean |
| isEmptyOrNull(CharSequence s) { |
| return s == null || (s.length() == 0); |
| } |
| |
| private static int |
| scToCallForwardReason(String sc) { |
| if (sc == null) { |
| throw new RuntimeException ("invalid call forward sc"); |
| } |
| |
| if (sc.equals(SC_CF_All)) { |
| return CommandsInterface.CF_REASON_ALL; |
| } else if (sc.equals(SC_CFU)) { |
| return CommandsInterface.CF_REASON_UNCONDITIONAL; |
| } else if (sc.equals(SC_CFB)) { |
| return CommandsInterface.CF_REASON_BUSY; |
| } else if (sc.equals(SC_CFNR)) { |
| return CommandsInterface.CF_REASON_NOT_REACHABLE; |
| } else if (sc.equals(SC_CFNRy)) { |
| return CommandsInterface.CF_REASON_NO_REPLY; |
| } else if (sc.equals(SC_CF_All_Conditional)) { |
| return CommandsInterface.CF_REASON_ALL_CONDITIONAL; |
| } else { |
| throw new RuntimeException ("invalid call forward sc"); |
| } |
| } |
| |
| private static int |
| siToServiceClass(String si) { |
| if (si == null || si.length() == 0) { |
| return SERVICE_CLASS_NONE; |
| } else { |
| // NumberFormatException should cause MMI fail |
| int serviceCode = Integer.parseInt(si, 10); |
| |
| switch (serviceCode) { |
| case 10: return SERVICE_CLASS_SMS + SERVICE_CLASS_FAX + SERVICE_CLASS_VOICE; |
| case 11: return SERVICE_CLASS_VOICE; |
| case 12: return SERVICE_CLASS_SMS + SERVICE_CLASS_FAX; |
| case 13: return SERVICE_CLASS_FAX; |
| |
| case 16: return SERVICE_CLASS_SMS; |
| |
| case 19: return SERVICE_CLASS_FAX + SERVICE_CLASS_VOICE; |
| |
| case 20: return SERVICE_CLASS_DATA_ASYNC + SERVICE_CLASS_DATA_SYNC; |
| |
| case 21: return SERVICE_CLASS_PAD + SERVICE_CLASS_DATA_ASYNC; |
| case 22: return SERVICE_CLASS_PACKET + SERVICE_CLASS_DATA_SYNC; |
| case 24: return SERVICE_CLASS_DATA_SYNC; |
| case 25: return SERVICE_CLASS_DATA_ASYNC; |
| case 26: return SERVICE_CLASS_DATA_SYNC + SERVICE_CLASS_VOICE; |
| case 99: return SERVICE_CLASS_PACKET; |
| |
| default: |
| throw new RuntimeException("unsupported MMI service code " + si); |
| } |
| } |
| } |
| |
| private static int |
| siToTime (String si) { |
| if (si == null || si.length() == 0) { |
| return 0; |
| } else { |
| // NumberFormatException should cause MMI fail |
| return Integer.parseInt(si, 10); |
| } |
| } |
| |
| static boolean |
| isServiceCodeCallForwarding(String sc) { |
| return sc != null && |
| (sc.equals(SC_CFU) |
| || sc.equals(SC_CFB) || sc.equals(SC_CFNRy) |
| || sc.equals(SC_CFNR) || sc.equals(SC_CF_All) |
| || sc.equals(SC_CF_All_Conditional)); |
| } |
| |
| static boolean |
| isServiceCodeCallBarring(String sc) { |
| Resources resource = Resources.getSystem(); |
| if (sc != null) { |
| String[] barringMMI = resource.getStringArray( |
| com.android.internal.R.array.config_callBarringMMI); |
| if (barringMMI != null) { |
| for (String match : barringMMI) { |
| if (sc.equals(match)) return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| static String |
| scToBarringFacility(String sc) { |
| if (sc == null) { |
| throw new RuntimeException ("invalid call barring sc"); |
| } |
| |
| if (sc.equals(SC_BAOC)) { |
| return CommandsInterface.CB_FACILITY_BAOC; |
| } else if (sc.equals(SC_BAOIC)) { |
| return CommandsInterface.CB_FACILITY_BAOIC; |
| } else if (sc.equals(SC_BAOICxH)) { |
| return CommandsInterface.CB_FACILITY_BAOICxH; |
| } else if (sc.equals(SC_BAIC)) { |
| return CommandsInterface.CB_FACILITY_BAIC; |
| } else if (sc.equals(SC_BAICr)) { |
| return CommandsInterface.CB_FACILITY_BAICr; |
| } else if (sc.equals(SC_BA_ALL)) { |
| return CommandsInterface.CB_FACILITY_BA_ALL; |
| } else if (sc.equals(SC_BA_MO)) { |
| return CommandsInterface.CB_FACILITY_BA_MO; |
| } else if (sc.equals(SC_BA_MT)) { |
| return CommandsInterface.CB_FACILITY_BA_MT; |
| } else { |
| throw new RuntimeException ("invalid call barring sc"); |
| } |
| } |
| |
| //***** Constructor |
| |
| ImsPhoneMmiCode(ImsPhone phone) { |
| // The telephony unit-test cases may create ImsPhoneMmiCode's |
| // in secondary threads |
| super(phone.getHandler().getLooper()); |
| mPhone = phone; |
| mContext = phone.getContext(); |
| mIccRecords = mPhone.mDefaultPhone.mIccRecords.get(); |
| } |
| |
| //***** MmiCode implementation |
| |
| @Override |
| public State |
| getState() { |
| return mState; |
| } |
| |
| @Override |
| public CharSequence |
| getMessage() { |
| return mMessage; |
| } |
| |
| @Override |
| public Phone getPhone() { return mPhone; } |
| |
| // inherited javadoc suffices |
| @Override |
| public void |
| cancel() { |
| // Complete or failed cannot be cancelled |
| if (mState == State.COMPLETE || mState == State.FAILED) { |
| return; |
| } |
| |
| mState = State.CANCELLED; |
| |
| if (mIsPendingUSSD) { |
| mPhone.cancelUSSD(); |
| } else { |
| mPhone.onMMIDone (this); |
| } |
| |
| } |
| |
| @Override |
| public boolean isCancelable() { |
| /* Can only cancel pending USSD sessions. */ |
| return mIsPendingUSSD; |
| } |
| |
| //***** Instance Methods |
| |
| String getDialingNumber() { |
| return mDialingNumber; |
| } |
| |
| /** Does this dial string contain a structured or unstructured MMI code? */ |
| boolean |
| isMMI() { |
| return mPoundString != null; |
| } |
| |
| /* Is this a 1 or 2 digit "short code" as defined in TS 22.030 sec 6.5.3.2? */ |
| boolean |
| isShortCode() { |
| return mPoundString == null |
| && mDialingNumber != null && mDialingNumber.length() <= 2; |
| |
| } |
| |
| static private boolean |
| isTwoDigitShortCode(Context context, String dialString) { |
| Rlog.d(LOG_TAG, "isTwoDigitShortCode"); |
| |
| if (dialString == null || dialString.length() > 2) return false; |
| |
| if (sTwoDigitNumberPattern == null) { |
| sTwoDigitNumberPattern = context.getResources().getStringArray( |
| com.android.internal.R.array.config_twoDigitNumberPattern); |
| } |
| |
| for (String dialnumber : sTwoDigitNumberPattern) { |
| Rlog.d(LOG_TAG, "Two Digit Number Pattern " + dialnumber); |
| if (dialString.equals(dialnumber)) { |
| Rlog.d(LOG_TAG, "Two Digit Number Pattern -true"); |
| return true; |
| } |
| } |
| Rlog.d(LOG_TAG, "Two Digit Number Pattern -false"); |
| return false; |
| } |
| |
| /** |
| * Helper function for newFromDialString. Returns true if dialString appears |
| * to be a short code AND conditions are correct for it to be treated as |
| * such. |
| */ |
| static private boolean isShortCode(String dialString, ImsPhone phone) { |
| // Refer to TS 22.030 Figure 3.5.3.2: |
| if (dialString == null) { |
| return false; |
| } |
| |
| // Illegal dial string characters will give a ZERO length. |
| // At this point we do not want to crash as any application with |
| // call privileges may send a non dial string. |
| // It return false as when the dialString is equal to NULL. |
| if (dialString.length() == 0) { |
| return false; |
| } |
| |
| if (PhoneNumberUtils.isLocalEmergencyNumber(phone.getContext(), dialString)) { |
| return false; |
| } else { |
| return isShortCodeUSSD(dialString, phone); |
| } |
| } |
| |
| /** |
| * Helper function for isShortCode. Returns true if dialString appears to be |
| * a short code and it is a USSD structure |
| * |
| * According to the 3PGG TS 22.030 specification Figure 3.5.3.2: A 1 or 2 |
| * digit "short code" is treated as USSD if it is entered while on a call or |
| * does not satisfy the condition (exactly 2 digits && starts with '1'), there |
| * are however exceptions to this rule (see below) |
| * |
| * Exception (1) to Call initiation is: If the user of the device is already in a call |
| * and enters a Short String without any #-key at the end and the length of the Short String is |
| * equal or less then the MAX_LENGTH_SHORT_CODE [constant that is equal to 2] |
| * |
| * The phone shall initiate a USSD/SS commands. |
| */ |
| static private boolean isShortCodeUSSD(String dialString, ImsPhone phone) { |
| if (dialString != null && dialString.length() <= MAX_LENGTH_SHORT_CODE) { |
| if (phone.isInCall()) { |
| return true; |
| } |
| |
| if (dialString.length() != MAX_LENGTH_SHORT_CODE || |
| dialString.charAt(0) != '1') { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * @return true if the Service Code is PIN/PIN2/PUK/PUK2-related |
| */ |
| boolean isPinPukCommand() { |
| return mSc != null && (mSc.equals(SC_PIN) || mSc.equals(SC_PIN2) |
| || mSc.equals(SC_PUK) || mSc.equals(SC_PUK2)); |
| } |
| |
| /** |
| * See TS 22.030 Annex B. |
| * In temporary mode, to suppress CLIR for a single call, enter: |
| * " * 31 # [called number] SEND " |
| * In temporary mode, to invoke CLIR for a single call enter: |
| * " # 31 # [called number] SEND " |
| */ |
| boolean |
| isTemporaryModeCLIR() { |
| return mSc != null && mSc.equals(SC_CLIR) && mDialingNumber != null |
| && (isActivate() || isDeactivate()); |
| } |
| |
| /** |
| * returns CommandsInterface.CLIR_* |
| * See also isTemporaryModeCLIR() |
| */ |
| int |
| getCLIRMode() { |
| if (mSc != null && mSc.equals(SC_CLIR)) { |
| if (isActivate()) { |
| return CommandsInterface.CLIR_SUPPRESSION; |
| } else if (isDeactivate()) { |
| return CommandsInterface.CLIR_INVOCATION; |
| } |
| } |
| |
| return CommandsInterface.CLIR_DEFAULT; |
| } |
| |
| boolean isActivate() { |
| return mAction != null && mAction.equals(ACTION_ACTIVATE); |
| } |
| |
| boolean isDeactivate() { |
| return mAction != null && mAction.equals(ACTION_DEACTIVATE); |
| } |
| |
| boolean isInterrogate() { |
| return mAction != null && mAction.equals(ACTION_INTERROGATE); |
| } |
| |
| boolean isRegister() { |
| return mAction != null && mAction.equals(ACTION_REGISTER); |
| } |
| |
| boolean isErasure() { |
| return mAction != null && mAction.equals(ACTION_ERASURE); |
| } |
| |
| /** |
| * Returns true if this is a USSD code that's been submitted to the |
| * network...eg, after processCode() is called |
| */ |
| public boolean isPendingUSSD() { |
| return mIsPendingUSSD; |
| } |
| |
| @Override |
| public boolean isUssdRequest() { |
| return mIsUssdRequest; |
| } |
| |
| boolean |
| isSupportedOverImsPhone() { |
| if (isShortCode()) return true; |
| else if (mDialingNumber != null) return false; |
| else if (isServiceCodeCallForwarding(mSc) |
| || isServiceCodeCallBarring(mSc) |
| || (mSc != null && mSc.equals(SC_WAIT)) |
| || (mSc != null && mSc.equals(SC_CLIR)) |
| || (mSc != null && mSc.equals(SC_CLIP)) |
| || (mSc != null && mSc.equals(SC_COLR)) |
| || (mSc != null && mSc.equals(SC_COLP)) |
| || (mSc != null && mSc.equals(SC_BS_MT)) |
| || (mSc != null && mSc.equals(SC_BAICa))) { |
| |
| int serviceClass = siToServiceClass(mSib); |
| if (serviceClass != SERVICE_CLASS_NONE |
| && serviceClass != SERVICE_CLASS_VOICE) { |
| return false; |
| } |
| return true; |
| } else if (isPinPukCommand() |
| || (mSc != null |
| && (mSc.equals(SC_PWD) || mSc.equals(SC_CLIP) || mSc.equals(SC_CLIR)))) { |
| return false; |
| } else if (mPoundString != null) return true; |
| |
| return false; |
| } |
| |
| /* |
| * The below actions are IMS/Volte CallBarring actions.We have not defined |
| * these actions in ImscommandInterface.However we have reused existing |
| * actions of CallForwarding as, both CF and CB actions are used for same |
| * purpose. |
| */ |
| public int callBarAction(String dialingNumber) { |
| if (isActivate()) { |
| return CommandsInterface.CF_ACTION_ENABLE; |
| } else if (isDeactivate()) { |
| return CommandsInterface.CF_ACTION_DISABLE; |
| } else if (isRegister()) { |
| if (!isEmptyOrNull(dialingNumber)) { |
| return CommandsInterface.CF_ACTION_REGISTRATION; |
| } else { |
| throw new RuntimeException ("invalid action"); |
| } |
| } else if (isErasure()) { |
| return CommandsInterface.CF_ACTION_ERASURE; |
| } else { |
| throw new RuntimeException ("invalid action"); |
| } |
| } |
| |
| /** Process a MMI code or short code...anything that isn't a dialing number */ |
| void |
| processCode () throws CallStateException { |
| try { |
| if (isShortCode()) { |
| Rlog.d(LOG_TAG, "isShortCode"); |
| |
| // These just get treated as USSD. |
| Rlog.d(LOG_TAG, "Sending short code '" |
| + mDialingNumber + "' over CS pipe."); |
| throw new CallStateException(ImsPhone.CS_FALLBACK); |
| } else if (isServiceCodeCallForwarding(mSc)) { |
| Rlog.d(LOG_TAG, "is CF"); |
| |
| String dialingNumber = mSia; |
| int reason = scToCallForwardReason(mSc); |
| int serviceClass = siToServiceClass(mSib); |
| int time = siToTime(mSic); |
| |
| if (isInterrogate()) { |
| mPhone.getCallForwardingOption(reason, |
| obtainMessage(EVENT_QUERY_CF_COMPLETE, this)); |
| } else { |
| int cfAction; |
| |
| if (isActivate()) { |
| // 3GPP TS 22.030 6.5.2 |
| // a call forwarding request with a single * would be |
| // interpreted as registration if containing a forwarded-to |
| // number, or an activation if not |
| if (isEmptyOrNull(dialingNumber)) { |
| cfAction = CommandsInterface.CF_ACTION_ENABLE; |
| mIsCallFwdReg = false; |
| } else { |
| cfAction = CommandsInterface.CF_ACTION_REGISTRATION; |
| mIsCallFwdReg = true; |
| } |
| } else if (isDeactivate()) { |
| cfAction = CommandsInterface.CF_ACTION_DISABLE; |
| } else if (isRegister()) { |
| cfAction = CommandsInterface.CF_ACTION_REGISTRATION; |
| } else if (isErasure()) { |
| cfAction = CommandsInterface.CF_ACTION_ERASURE; |
| } else { |
| throw new RuntimeException ("invalid action"); |
| } |
| |
| int isSettingUnconditional = |
| ((reason == CommandsInterface.CF_REASON_UNCONDITIONAL) || |
| (reason == CommandsInterface.CF_REASON_ALL)) ? 1 : 0; |
| |
| int isEnableDesired = |
| ((cfAction == CommandsInterface.CF_ACTION_ENABLE) || |
| (cfAction == CommandsInterface.CF_ACTION_REGISTRATION)) ? 1 : 0; |
| |
| Rlog.d(LOG_TAG, "is CF setCallForward"); |
| mPhone.setCallForwardingOption(cfAction, reason, |
| dialingNumber, serviceClass, time, obtainMessage( |
| EVENT_SET_CFF_COMPLETE, |
| isSettingUnconditional, |
| isEnableDesired, this)); |
| } |
| } else if (isServiceCodeCallBarring(mSc)) { |
| // sia = password |
| // sib = basic service group |
| // service group is not supported |
| |
| String password = mSia; |
| String facility = scToBarringFacility(mSc); |
| |
| if (isInterrogate()) { |
| mPhone.getCallBarring(facility, |
| obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this)); |
| } else if (isActivate() || isDeactivate()) { |
| mPhone.setCallBarring(facility, isActivate(), password, |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } else if (mSc != null && mSc.equals(SC_CLIR)) { |
| // NOTE: Since these supplementary services are accessed only |
| // via MMI codes, methods have not been added to ImsPhone. |
| // Only the UT interface handle is used. |
| if (isActivate()) { |
| try { |
| mPhone.mCT.getUtInterface().updateCLIR(CommandsInterface.CLIR_INVOCATION, |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updateCLIR."); |
| } |
| } else if (isDeactivate()) { |
| try { |
| mPhone.mCT.getUtInterface().updateCLIR(CommandsInterface.CLIR_SUPPRESSION, |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updateCLIR."); |
| } |
| } else if (isInterrogate()) { |
| try { |
| mPhone.mCT.getUtInterface() |
| .queryCLIR(obtainMessage(EVENT_GET_CLIR_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for queryCLIR."); |
| } |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } else if (mSc != null && mSc.equals(SC_CLIP)) { |
| // NOTE: Refer to the note above. |
| if (isInterrogate()) { |
| try { |
| mPhone.mCT.getUtInterface() |
| .queryCLIP(obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for queryCLIP."); |
| } |
| } else if (isActivate() || isDeactivate()) { |
| try { |
| mPhone.mCT.getUtInterface().updateCLIP(isActivate(), |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updateCLIP."); |
| } |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } else if (mSc != null && mSc.equals(SC_COLP)) { |
| // NOTE: Refer to the note above. |
| if (isInterrogate()) { |
| try { |
| mPhone.mCT.getUtInterface() |
| .queryCOLP(obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for queryCOLP."); |
| } |
| } else if (isActivate() || isDeactivate()) { |
| try { |
| mPhone.mCT.getUtInterface().updateCOLP(isActivate(), |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updateCOLP."); |
| } |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } else if (mSc != null && mSc.equals(SC_COLR)) { |
| // NOTE: Refer to the note above. |
| if (isActivate()) { |
| try { |
| mPhone.mCT.getUtInterface().updateCOLR(NUM_PRESENTATION_RESTRICTED, |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updateCOLR."); |
| } |
| } else if (isDeactivate()) { |
| try { |
| mPhone.mCT.getUtInterface().updateCOLR(NUM_PRESENTATION_ALLOWED, |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updateCOLR."); |
| } |
| } else if (isInterrogate()) { |
| try { |
| mPhone.mCT.getUtInterface() |
| .queryCOLR(obtainMessage(EVENT_SUPP_SVC_QUERY_COMPLETE, this)); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for queryCOLR."); |
| } |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } else if (mSc != null && (mSc.equals(SC_BS_MT))) { |
| try { |
| if (isInterrogate()) { |
| mPhone.mCT.getUtInterface() |
| .queryCallBarring(ImsUtInterface.CB_BS_MT, |
| obtainMessage(EVENT_QUERY_ICB_COMPLETE,this)); |
| } else { |
| processIcbMmiCodeForUpdate(); |
| } |
| // TODO: isRegister() case needs to be handled. |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for ICB."); |
| } |
| } else if (mSc != null && mSc.equals(SC_BAICa)) { |
| int callAction =0; |
| // TODO: Should we route through queryCallBarring() here? |
| try { |
| if (isInterrogate()) { |
| mPhone.mCT.getUtInterface() |
| .queryCallBarring(ImsUtInterface.CB_BIC_ACR, |
| obtainMessage(EVENT_QUERY_ICB_COMPLETE,this)); |
| } else { |
| if (isActivate()) { |
| callAction = CommandsInterface.CF_ACTION_ENABLE; |
| } else if (isDeactivate()) { |
| callAction = CommandsInterface.CF_ACTION_DISABLE; |
| } |
| mPhone.mCT.getUtInterface() |
| .updateCallBarring(ImsUtInterface.CB_BIC_ACR, |
| callAction, |
| obtainMessage(EVENT_SET_COMPLETE,this), |
| null); |
| } |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for ICBa."); |
| } |
| } else if (mSc != null && mSc.equals(SC_WAIT)) { |
| // sia = basic service group |
| int serviceClass = siToServiceClass(mSib); |
| |
| if (isActivate() || isDeactivate()) { |
| mPhone.setCallWaiting(isActivate(), serviceClass, |
| obtainMessage(EVENT_SET_COMPLETE, this)); |
| } else if (isInterrogate()) { |
| mPhone.getCallWaiting(obtainMessage(EVENT_QUERY_COMPLETE, this)); |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } else if (mPoundString != null) { |
| Rlog.d(LOG_TAG, "Sending pound string '" |
| + mDialingNumber + "' over CS pipe."); |
| throw new CallStateException(ImsPhone.CS_FALLBACK); |
| } else { |
| throw new RuntimeException ("Invalid or Unsupported MMI Code"); |
| } |
| } catch (RuntimeException exc) { |
| mState = State.FAILED; |
| mMessage = mContext.getText(com.android.internal.R.string.mmiError); |
| mPhone.onMMIDone(this); |
| } |
| } |
| |
| /** |
| * Called from ImsPhone |
| * |
| * An unsolicited USSD NOTIFY or REQUEST has come in matching |
| * up with this pending USSD request |
| * |
| * Note: If REQUEST, this exchange is complete, but the session remains |
| * active (ie, the network expects user input). |
| */ |
| void |
| onUssdFinished(String ussdMessage, boolean isUssdRequest) { |
| if (mState == State.PENDING) { |
| if (ussdMessage == null) { |
| mMessage = mContext.getText(com.android.internal.R.string.mmiComplete); |
| } else { |
| mMessage = ussdMessage; |
| } |
| mIsUssdRequest = isUssdRequest; |
| // If it's a request, leave it PENDING so that it's cancelable. |
| if (!isUssdRequest) { |
| mState = State.COMPLETE; |
| } |
| |
| mPhone.onMMIDone(this); |
| } |
| } |
| |
| /** |
| * Called from ImsPhone |
| * |
| * The radio has reset, and this is still pending |
| */ |
| |
| void |
| onUssdFinishedError() { |
| if (mState == State.PENDING) { |
| mState = State.FAILED; |
| mMessage = mContext.getText(com.android.internal.R.string.mmiError); |
| |
| mPhone.onMMIDone(this); |
| } |
| } |
| |
| void sendUssd(String ussdMessage) { |
| // Treat this as a USSD string |
| mIsPendingUSSD = true; |
| |
| // Note that unlike most everything else, the USSD complete |
| // response does not complete this MMI code...we wait for |
| // an unsolicited USSD "Notify" or "Request". |
| // The matching up of this is done in ImsPhone. |
| |
| mPhone.sendUSSD(ussdMessage, |
| obtainMessage(EVENT_USSD_COMPLETE, this)); |
| } |
| |
| /** Called from ImsPhone.handleMessage; not a Handler subclass */ |
| @Override |
| public void |
| handleMessage (Message msg) { |
| AsyncResult ar; |
| |
| switch (msg.what) { |
| case EVENT_SET_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| |
| onSetComplete(msg, ar); |
| break; |
| |
| case EVENT_SET_CFF_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| |
| /* |
| * msg.arg1 = 1 means to set unconditional voice call forwarding |
| * msg.arg2 = 1 means to enable voice call forwarding |
| */ |
| if ((ar.exception == null) && (msg.arg1 == 1)) { |
| boolean cffEnabled = (msg.arg2 == 1); |
| if (mIccRecords != null) { |
| mIccRecords.setVoiceCallForwardingFlag(1, cffEnabled, mDialingNumber); |
| } |
| } |
| |
| onSetComplete(msg, ar); |
| break; |
| |
| case EVENT_QUERY_CF_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| onQueryCfComplete(ar); |
| break; |
| |
| case EVENT_QUERY_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| onQueryComplete(ar); |
| break; |
| |
| case EVENT_USSD_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| |
| if (ar.exception != null) { |
| mState = State.FAILED; |
| mMessage = getErrorMessage(ar); |
| |
| mPhone.onMMIDone(this); |
| } |
| |
| // Note that unlike most everything else, the USSD complete |
| // response does not complete this MMI code...we wait for |
| // an unsolicited USSD "Notify" or "Request". |
| // The matching up of this is done in ImsPhone. |
| |
| break; |
| |
| case EVENT_USSD_CANCEL_COMPLETE: |
| mPhone.onMMIDone(this); |
| break; |
| |
| case EVENT_SUPP_SVC_QUERY_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| onSuppSvcQueryComplete(ar); |
| break; |
| |
| case EVENT_QUERY_ICB_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| onIcbQueryComplete(ar); |
| break; |
| |
| case EVENT_GET_CLIR_COMPLETE: |
| ar = (AsyncResult) (msg.obj); |
| onQueryClirComplete(ar); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| //***** Private instance methods |
| |
| private void |
| processIcbMmiCodeForUpdate () { |
| String dialingNumber = mSia; |
| String[] icbNum = null; |
| int callAction; |
| if (dialingNumber != null) { |
| icbNum = dialingNumber.split("\\$"); |
| } |
| callAction = callBarAction(dialingNumber); |
| |
| try { |
| mPhone.mCT.getUtInterface() |
| .updateCallBarring(ImsUtInterface.CB_BS_MT, |
| callAction, |
| obtainMessage(EVENT_SET_COMPLETE,this), |
| icbNum); |
| } catch (ImsException e) { |
| Rlog.d(LOG_TAG, "Could not get UT handle for updating ICB."); |
| } |
| } |
| |
| private CharSequence getErrorMessage(AsyncResult ar) { |
| return mContext.getText(com.android.internal.R.string.mmiError); |
| } |
| |
| private CharSequence getScString() { |
| if (mSc != null) { |
| if (isServiceCodeCallBarring(mSc)) { |
| return mContext.getText(com.android.internal.R.string.BaMmi); |
| } else if (isServiceCodeCallForwarding(mSc)) { |
| return mContext.getText(com.android.internal.R.string.CfMmi); |
| } else if (mSc.equals(SC_PWD)) { |
| return mContext.getText(com.android.internal.R.string.PwdMmi); |
| } else if (mSc.equals(SC_WAIT)) { |
| return mContext.getText(com.android.internal.R.string.CwMmi); |
| } else if (mSc.equals(SC_CLIP)) { |
| return mContext.getText(com.android.internal.R.string.ClipMmi); |
| } else if (mSc.equals(SC_CLIR)) { |
| return mContext.getText(com.android.internal.R.string.ClirMmi); |
| } else if (mSc.equals(SC_COLP)) { |
| return mContext.getText(com.android.internal.R.string.ColpMmi); |
| } else if (mSc.equals(SC_COLR)) { |
| return mContext.getText(com.android.internal.R.string.ColrMmi); |
| } else if (mSc.equals(SC_BS_MT)) { |
| return IcbDnMmi; |
| } else if (mSc.equals(SC_BAICa)) { |
| return IcbAnonymousMmi; |
| } |
| } |
| |
| return ""; |
| } |
| |
| private void |
| onSetComplete(Message msg, AsyncResult ar){ |
| StringBuilder sb = new StringBuilder(getScString()); |
| sb.append("\n"); |
| |
| if (ar.exception != null) { |
| mState = State.FAILED; |
| |
| if (ar.exception instanceof CommandException) { |
| CommandException.Error err = ((CommandException)(ar.exception)).getCommandError(); |
| if (err == CommandException.Error.PASSWORD_INCORRECT) { |
| sb.append(mContext.getText( |
| com.android.internal.R.string.passwordIncorrect)); |
| } else { |
| sb.append(mContext.getText( |
| com.android.internal.R.string.mmiError)); |
| } |
| } else { |
| ImsException error = (ImsException) ar.exception; |
| if (error.getMessage() != null) { |
| sb.append(error.getMessage()); |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } |
| } else if (isActivate()) { |
| mState = State.COMPLETE; |
| if (mIsCallFwdReg) { |
| sb.append(mContext.getText( |
| com.android.internal.R.string.serviceRegistered)); |
| } else { |
| sb.append(mContext.getText( |
| com.android.internal.R.string.serviceEnabled)); |
| } |
| } else if (isDeactivate()) { |
| mState = State.COMPLETE; |
| sb.append(mContext.getText( |
| com.android.internal.R.string.serviceDisabled)); |
| } else if (isRegister()) { |
| mState = State.COMPLETE; |
| sb.append(mContext.getText( |
| com.android.internal.R.string.serviceRegistered)); |
| } else if (isErasure()) { |
| mState = State.COMPLETE; |
| sb.append(mContext.getText( |
| com.android.internal.R.string.serviceErased)); |
| } else { |
| mState = State.FAILED; |
| sb.append(mContext.getText( |
| com.android.internal.R.string.mmiError)); |
| } |
| |
| mMessage = sb; |
| mPhone.onMMIDone(this); |
| } |
| |
| /** |
| * @param serviceClass 1 bit of the service class bit vectory |
| * @return String to be used for call forward query MMI response text. |
| * Returns null if unrecognized |
| */ |
| |
| private CharSequence |
| serviceClassToCFString (int serviceClass) { |
| switch (serviceClass) { |
| case SERVICE_CLASS_VOICE: |
| return mContext.getText(com.android.internal.R.string.serviceClassVoice); |
| case SERVICE_CLASS_DATA: |
| return mContext.getText(com.android.internal.R.string.serviceClassData); |
| case SERVICE_CLASS_FAX: |
| return mContext.getText(com.android.internal.R.string.serviceClassFAX); |
| case SERVICE_CLASS_SMS: |
| return mContext.getText(com.android.internal.R.string.serviceClassSMS); |
| case SERVICE_CLASS_DATA_SYNC: |
| return mContext.getText(com.android.internal.R.string.serviceClassDataSync); |
| case SERVICE_CLASS_DATA_ASYNC: |
| return mContext.getText(com.android.internal.R.string.serviceClassDataAsync); |
| case SERVICE_CLASS_PACKET: |
| return mContext.getText(com.android.internal.R.string.serviceClassPacket); |
| case SERVICE_CLASS_PAD: |
| return mContext.getText(com.android.internal.R.string.serviceClassPAD); |
| default: |
| return null; |
| } |
| } |
| |
| /** one CallForwardInfo + serviceClassMask -> one line of text */ |
| private CharSequence |
| makeCFQueryResultMessage(CallForwardInfo info, int serviceClassMask) { |
| CharSequence template; |
| String sources[] = {"{0}", "{1}", "{2}"}; |
| CharSequence destinations[] = new CharSequence[3]; |
| boolean needTimeTemplate; |
| |
| // CF_REASON_NO_REPLY also has a time value associated with |
| // it. All others don't. |
| |
| needTimeTemplate = |
| (info.reason == CommandsInterface.CF_REASON_NO_REPLY); |
| |
| if (info.status == 1) { |
| if (needTimeTemplate) { |
| template = mContext.getText( |
| com.android.internal.R.string.cfTemplateForwardedTime); |
| } else { |
| template = mContext.getText( |
| com.android.internal.R.string.cfTemplateForwarded); |
| } |
| } else if (info.status == 0 && isEmptyOrNull(info.number)) { |
| template = mContext.getText( |
| com.android.internal.R.string.cfTemplateNotForwarded); |
| } else { /* (info.status == 0) && !isEmptyOrNull(info.number) */ |
| // A call forward record that is not active but contains |
| // a phone number is considered "registered" |
| |
| if (needTimeTemplate) { |
| template = mContext.getText( |
| com.android.internal.R.string.cfTemplateRegisteredTime); |
| } else { |
| template = mContext.getText( |
| com.android.internal.R.string.cfTemplateRegistered); |
| } |
| } |
| |
| // In the template (from strings.xmls) |
| // {0} is one of "bearerServiceCode*" |
| // {1} is dialing number |
| // {2} is time in seconds |
| |
| destinations[0] = serviceClassToCFString(info.serviceClass & serviceClassMask); |
| destinations[1] = PhoneNumberUtils.stringFromStringAndTOA(info.number, info.toa); |
| destinations[2] = Integer.toString(info.timeSeconds); |
| |
| if (info.reason == CommandsInterface.CF_REASON_UNCONDITIONAL && |
| (info.serviceClass & serviceClassMask) |
| == CommandsInterface.SERVICE_CLASS_VOICE) { |
| boolean cffEnabled = (info.status == 1); |
| if (mIccRecords != null) { |
| mIccRecords.setVoiceCallForwardingFlag(1, cffEnabled, info.number); |
| } |
| } |
| |
| return TextUtils.replace(template, sources, destinations); |
| } |
| |
| |
| private void |
| onQueryCfComplete(AsyncResult ar) { |
| StringBuilder sb = new StringBuilder(getScString()); |
| sb.append("\n"); |
| |
| if (ar.exception != null) { |
| mState = State.FAILED; |
| |
| if (ar.exception instanceof ImsException) { |
| ImsException error = (ImsException) ar.exception; |
| if (error.getMessage() != null) { |
| sb.append(error.getMessage()); |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } |
| else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } else { |
| CallForwardInfo infos[]; |
| |
| infos = (CallForwardInfo[]) ar.result; |
| |
| if (infos.length == 0) { |
| // Assume the default is not active |
| sb.append(mContext.getText(com.android.internal.R.string.serviceDisabled)); |
| |
| // Set unconditional CFF in SIM to false |
| if (mIccRecords != null) { |
| mIccRecords.setVoiceCallForwardingFlag(1, false, null); |
| } |
| } else { |
| |
| SpannableStringBuilder tb = new SpannableStringBuilder(); |
| |
| // Each bit in the service class gets its own result line |
| // The service classes may be split up over multiple |
| // CallForwardInfos. So, for each service class, find out |
| // which CallForwardInfo represents it and then build |
| // the response text based on that |
| |
| for (int serviceClassMask = 1 |
| ; serviceClassMask <= SERVICE_CLASS_MAX |
| ; serviceClassMask <<= 1 |
| ) { |
| for (int i = 0, s = infos.length; i < s ; i++) { |
| if ((serviceClassMask & infos[i].serviceClass) != 0) { |
| tb.append(makeCFQueryResultMessage(infos[i], |
| serviceClassMask)); |
| tb.append("\n"); |
| } |
| } |
| } |
| sb.append(tb); |
| } |
| |
| mState = State.COMPLETE; |
| } |
| |
| mMessage = sb; |
| mPhone.onMMIDone(this); |
| |
| } |
| |
| private void onSuppSvcQueryComplete(AsyncResult ar) { |
| StringBuilder sb = new StringBuilder(getScString()); |
| sb.append("\n"); |
| |
| if (ar.exception != null) { |
| mState = State.FAILED; |
| |
| if (ar.exception instanceof ImsException) { |
| ImsException error = (ImsException) ar.exception; |
| if (error.getMessage() != null) { |
| sb.append(error.getMessage()); |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } else { |
| mState = State.FAILED; |
| ImsSsInfo ssInfo = null; |
| if (ar.result instanceof Bundle) { |
| Rlog.d(LOG_TAG, "Received CLIP/COLP/COLR Response."); |
| // Response for CLIP, COLP and COLR queries. |
| Bundle ssInfoResp = (Bundle) ar.result; |
| ssInfo = (ImsSsInfo) ssInfoResp.getParcelable(UT_BUNDLE_KEY_SSINFO); |
| if (ssInfo != null) { |
| Rlog.d(LOG_TAG, "ImsSsInfo mStatus = " + ssInfo.mStatus); |
| if (ssInfo.mStatus == ImsSsInfo.DISABLED) { |
| sb.append(mContext.getText(com.android.internal.R.string.serviceDisabled)); |
| mState = State.COMPLETE; |
| } else if (ssInfo.mStatus == ImsSsInfo.ENABLED) { |
| sb.append(mContext.getText(com.android.internal.R.string.serviceEnabled)); |
| mState = State.COMPLETE; |
| } else { |
| sb.append(mContext.getText(com.android.internal.R.string.mmiError)); |
| } |
| } else { |
| sb.append(mContext.getText(com.android.internal.R.string.mmiError)); |
| } |
| |
| } else { |
| Rlog.d(LOG_TAG, "Received Call Barring Response."); |
| // Response for Call Barring queries. |
| int[] cbInfos = (int[]) ar.result; |
| if (cbInfos[0] == 1) { |
| sb.append(mContext.getText(com.android.internal.R.string.serviceEnabled)); |
| mState = State.COMPLETE; |
| } else { |
| sb.append(mContext.getText(com.android.internal.R.string.serviceDisabled)); |
| mState = State.COMPLETE; |
| } |
| } |
| } |
| |
| mMessage = sb; |
| mPhone.onMMIDone(this); |
| } |
| |
| private void onIcbQueryComplete(AsyncResult ar) { |
| Rlog.d(LOG_TAG, "onIcbQueryComplete "); |
| StringBuilder sb = new StringBuilder(getScString()); |
| sb.append("\n"); |
| |
| if (ar.exception != null) { |
| mState = State.FAILED; |
| |
| if (ar.exception instanceof ImsException) { |
| ImsException error = (ImsException) ar.exception; |
| if (error.getMessage() != null) { |
| sb.append(error.getMessage()); |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } else { |
| ImsSsInfo[] infos = (ImsSsInfo[])ar.result; |
| if (infos.length == 0) { |
| sb.append(mContext.getText(com.android.internal.R.string.serviceDisabled)); |
| } else { |
| for (int i = 0, s = infos.length; i < s ; i++) { |
| if (infos[i].mIcbNum !=null) { |
| sb.append("Num: " + infos[i].mIcbNum + " status: " |
| + infos[i].mStatus + "\n"); |
| } else if (infos[i].mStatus == 1) { |
| sb.append(mContext.getText(com.android.internal |
| .R.string.serviceEnabled)); |
| } else { |
| sb.append(mContext.getText(com.android.internal |
| .R.string.serviceDisabled)); |
| } |
| } |
| } |
| mState = State.COMPLETE; |
| } |
| mMessage = sb; |
| mPhone.onMMIDone(this); |
| } |
| |
| private void onQueryClirComplete(AsyncResult ar) { |
| StringBuilder sb = new StringBuilder(getScString()); |
| sb.append("\n"); |
| mState = State.FAILED; |
| |
| if (ar.exception != null) { |
| |
| if (ar.exception instanceof ImsException) { |
| ImsException error = (ImsException) ar.exception; |
| if (error.getMessage() != null) { |
| sb.append(error.getMessage()); |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } |
| } else { |
| Bundle ssInfo = (Bundle) ar.result; |
| int[] clirInfo = ssInfo.getIntArray(UT_BUNDLE_KEY_CLIR); |
| // clirInfo[0] = The 'n' parameter from TS 27.007 7.7 |
| // clirInfo[1] = The 'm' parameter from TS 27.007 7.7 |
| Rlog.d(LOG_TAG, "CLIR param n=" + clirInfo[0] |
| + " m=" + clirInfo[1]); |
| |
| // 'm' parameter. |
| switch (clirInfo[1]) { |
| case CLIR_NOT_PROVISIONED: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.serviceNotProvisioned)); |
| mState = State.COMPLETE; |
| break; |
| case CLIR_PROVISIONED_PERMANENT: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRPermanent)); |
| mState = State.COMPLETE; |
| break; |
| case CLIR_PRESENTATION_RESTRICTED_TEMPORARY: |
| // 'n' parameter. |
| switch (clirInfo[0]) { |
| case CLIR_DEFAULT: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRDefaultOnNextCallOn)); |
| mState = State.COMPLETE; |
| break; |
| case CLIR_INVOCATION: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRDefaultOnNextCallOn)); |
| mState = State.COMPLETE; |
| break; |
| case CLIR_SUPPRESSION: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRDefaultOnNextCallOff)); |
| mState = State.COMPLETE; |
| break; |
| default: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.mmiError)); |
| mState = State.FAILED; |
| } |
| break; |
| case CLIR_PRESENTATION_ALLOWED_TEMPORARY: |
| // 'n' parameter. |
| switch (clirInfo[0]) { |
| case CLIR_DEFAULT: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRDefaultOffNextCallOff)); |
| mState = State.COMPLETE; |
| break; |
| case CLIR_INVOCATION: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRDefaultOffNextCallOn)); |
| mState = State.COMPLETE; |
| break; |
| case CLIR_SUPPRESSION: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.CLIRDefaultOffNextCallOff)); |
| mState = State.COMPLETE; |
| break; |
| default: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.mmiError)); |
| mState = State.FAILED; |
| } |
| break; |
| default: |
| sb.append(mContext.getText( |
| com.android.internal.R.string.mmiError)); |
| mState = State.FAILED; |
| } |
| } |
| |
| mMessage = sb; |
| mPhone.onMMIDone(this); |
| } |
| |
| private void |
| onQueryComplete(AsyncResult ar) { |
| StringBuilder sb = new StringBuilder(getScString()); |
| sb.append("\n"); |
| |
| if (ar.exception != null) { |
| mState = State.FAILED; |
| |
| if (ar.exception instanceof ImsException) { |
| ImsException error = (ImsException) ar.exception; |
| if (error.getMessage() != null) { |
| sb.append(error.getMessage()); |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| } else { |
| sb.append(getErrorMessage(ar)); |
| } |
| |
| } else { |
| int[] ints = (int[])ar.result; |
| |
| if (ints.length != 0) { |
| if (ints[0] == 0) { |
| sb.append(mContext.getText(com.android.internal.R.string.serviceDisabled)); |
| } else if (mSc.equals(SC_WAIT)) { |
| // Call Waiting includes additional data in the response. |
| sb.append(createQueryCallWaitingResultMessage(ints[1])); |
| } else if (ints[0] == 1) { |
| // for all other services, treat it as a boolean |
| sb.append(mContext.getText(com.android.internal.R.string.serviceEnabled)); |
| } else { |
| sb.append(mContext.getText(com.android.internal.R.string.mmiError)); |
| } |
| } else { |
| sb.append(mContext.getText(com.android.internal.R.string.mmiError)); |
| } |
| mState = State.COMPLETE; |
| } |
| |
| mMessage = sb; |
| mPhone.onMMIDone(this); |
| } |
| |
| private CharSequence |
| createQueryCallWaitingResultMessage(int serviceClass) { |
| StringBuilder sb = new StringBuilder( |
| mContext.getText(com.android.internal.R.string.serviceEnabledFor)); |
| |
| for (int classMask = 1 |
| ; classMask <= SERVICE_CLASS_MAX |
| ; classMask <<= 1 |
| ) { |
| if ((classMask & serviceClass) != 0) { |
| sb.append("\n"); |
| sb.append(serviceClassToCFString(classMask & serviceClass)); |
| } |
| } |
| return sb; |
| } |
| |
| /*** |
| * TODO: It would be nice to have a method here that can take in a dialstring and |
| * figure out if there is an MMI code embedded within it. This code would replace |
| * some of the string parsing functionality in the Phone App's |
| * SpecialCharSequenceMgr class. |
| */ |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder("ImsPhoneMmiCode {"); |
| |
| sb.append("State=" + getState()); |
| if (mAction != null) sb.append(" action=" + mAction); |
| if (mSc != null) sb.append(" sc=" + mSc); |
| if (mSia != null) sb.append(" sia=" + mSia); |
| if (mSib != null) sb.append(" sib=" + mSib); |
| if (mSic != null) sb.append(" sic=" + mSic); |
| if (mPoundString != null) sb.append(" poundString=" + mPoundString); |
| if (mDialingNumber != null) sb.append(" dialingNumber=" + mDialingNumber); |
| if (mPwd != null) sb.append(" pwd=" + mPwd); |
| sb.append("}"); |
| return sb.toString(); |
| } |
| } |
