// inherited javadoc suffices
public void cancel() {
// Complete or failed cannot be cancelled
if (state == State.COMPLETE || state == State.FAILED) {
return;
}
state = State.CANCELLED;
if (isPendingUSSD) {
/*
* There can only be one pending USSD session, so tell the radio to
* cancel it.
*/
phone.mCM.cancelPendingUssd(obtainMessage(EVENT_USSD_CANCEL_COMPLETE, this));
/*
* Don't call phone.onMMIDone here; wait for CANCEL_COMPLETE notice
* from RIL.
*/
} else {
// TODO in cases other than USSD, it would be nice to cancel
// the pending radio operation. This requires RIL cancellation
// support, which does not presently exist.
phone.onMMIDone(this);
}
}
private void onQueryComplete(AsyncResult ar) {
StringBuilder sb = new StringBuilder(getScString());
sb.append("\n");
if (ar.exception != null) {
state = State.FAILED;
sb.append(getErrorMessage(ar));
} else {
int[] ints = (int[]) ar.result;
if (ints.length != 0) {
if (ints[0] == 0) {
sb.append(context.getText(com.android.internal.R.string.serviceDisabled));
} else if (sc.equals(SC_WAIT)) {
// Call Waiting includes additional data in the response.
sb.append(createQueryCallWaitingResultMessage(ints[1]));
} else if (isServiceCodeCallBarring(sc)) {
// ints[0] for Call Barring is a bit vector of services
sb.append(createQueryCallBarringResultMessage(ints[0]));
} else if (ints[0] == 1) {
// for all other services, treat it as a boolean
sb.append(context.getText(com.android.internal.R.string.serviceEnabled));
} else {
sb.append(context.getText(com.android.internal.R.string.mmiError));
}
} else {
sb.append(context.getText(com.android.internal.R.string.mmiError));
}
state = State.COMPLETE;
}
message = sb;
phone.onMMIDone(this);
}
/**
* Called from GSMPhone
*
* <p>The radio has reset, and this is still pending
*/
void onUssdFinishedError() {
if (state == State.PENDING) {
state = State.FAILED;
message = context.getText(com.android.internal.R.string.mmiError);
phone.onMMIDone(this);
}
}
private void handlePasswordError(int res) {
state = State.FAILED;
StringBuilder sb = new StringBuilder(getScString());
sb.append("\n");
sb.append(context.getText(res));
message = sb;
phone.onMMIDone(this);
}
private void onQueryCfComplete(AsyncResult ar) {
StringBuilder sb = new StringBuilder(getScString());
sb.append("\n");
if (ar.exception != null) {
state = State.FAILED;
sb.append(getErrorMessage(ar));
} else {
CallForwardInfo infos[];
infos = (CallForwardInfo[]) ar.result;
if (infos.length == 0) {
// Assume the default is not active
sb.append(context.getText(com.android.internal.R.string.serviceDisabled));
// Set unconditional CFF in SIM to false
if (phone.mSIMRecords != null) {
phone.setCallForwardingPreference(false);
phone.mSIMRecords.setVoiceCallForwardingFlag(1, false);
} else {
Log.w(LOG_TAG, "setVoiceCallForwardingFlag aborted. sim records is 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);
}
state = State.COMPLETE;
}
message = sb;
phone.onMMIDone(this);
}
/**
* Called from GSMPhone
*
* <p>An unsolicited USSD NOTIFY or REQUEST has come in matching up with this pending USSD request
*
* <p>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 (state == State.PENDING) {
if (ussdMessage == null) {
message = context.getText(com.android.internal.R.string.mmiComplete);
} else {
message = ussdMessage;
}
this.isUssdRequest = isUssdRequest;
// If it's a request, leave it PENDING so that it's cancelable.
if (!isUssdRequest) {
state = State.COMPLETE;
}
phone.onMMIDone(this);
}
}
private void onSetComplete(AsyncResult ar) {
StringBuilder sb = new StringBuilder(getScString());
sb.append("\n");
if (ar.exception != null) {
state = State.FAILED;
if (ar.exception instanceof CommandException) {
CommandException.Error err = ((CommandException) (ar.exception)).getCommandError();
if (err == CommandException.Error.PASSWORD_INCORRECT) {
if (isPinCommand()) {
// look specifically for the PUK commands and adjust
// the message accordingly.
if (sc.equals(SC_PUK) || sc.equals(SC_PUK2)) {
sb.append(context.getText(com.android.internal.R.string.badPuk));
} else {
sb.append(context.getText(com.android.internal.R.string.badPin));
}
} else {
sb.append(context.getText(com.android.internal.R.string.passwordIncorrect));
}
} else if (err == CommandException.Error.SIM_PUK2) {
sb.append(context.getText(com.android.internal.R.string.badPin));
sb.append("\n");
sb.append(context.getText(com.android.internal.R.string.needPuk2));
} else if (err == CommandException.Error.FDN_CHECK_FAILURE) {
Log.i(LOG_TAG, "FDN_CHECK_FAILURE");
sb.append(context.getText(com.android.internal.R.string.mmiFdnError));
} else {
sb.append(context.getText(com.android.internal.R.string.mmiError));
}
} else {
sb.append(context.getText(com.android.internal.R.string.mmiError));
}
} else if (isActivate()) {
state = State.COMPLETE;
if (isCallFwdRegister) {
sb.append(context.getText(com.android.internal.R.string.serviceRegistered));
isCallFwdRegister = false;
} else {
sb.append(context.getText(com.android.internal.R.string.serviceEnabled));
}
// Record CLIR setting
if (sc.equals(SC_CLIR)) {
phone.saveClirSetting(CommandsInterface.CLIR_INVOCATION);
}
} else if (isDeactivate()) {
state = State.COMPLETE;
sb.append(context.getText(com.android.internal.R.string.serviceDisabled));
// Record CLIR setting
if (sc.equals(SC_CLIR)) {
phone.saveClirSetting(CommandsInterface.CLIR_SUPPRESSION);
}
} else if (isRegister()) {
state = State.COMPLETE;
sb.append(context.getText(com.android.internal.R.string.serviceRegistered));
} else if (isErasure()) {
state = State.COMPLETE;
sb.append(context.getText(com.android.internal.R.string.serviceErased));
} else {
state = State.FAILED;
sb.append(context.getText(com.android.internal.R.string.mmiError));
}
message = sb;
phone.onMMIDone(this);
}
/** Called from GSMPhone.handleMessage; not a Handler subclass */
public void handleMessage(Message msg) {
AsyncResult ar;
switch (msg.what) {
case EVENT_SET_COMPLETE:
ar = (AsyncResult) (msg.obj);
onSetComplete(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 (phone.mSIMRecords != null) {
phone.mSIMRecords.setVoiceCallForwardingFlag(1, cffEnabled);
phone.setCallForwardingPreference(cffEnabled);
} else {
Log.w(LOG_TAG, "setVoiceCallForwardingFlag aborted. sim records is null.");
}
}
onSetComplete(ar);
break;
case EVENT_GET_CLIR_COMPLETE:
ar = (AsyncResult) (msg.obj);
onGetClirComplete(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) {
state = State.FAILED;
message = getErrorMessage(ar);
phone.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 GSMPhone.
break;
case EVENT_USSD_CANCEL_COMPLETE:
phone.onMMIDone(this);
break;
}
}
/** Process a MMI code or short code...anything that isn't a dialing number */
void processCode() {
try {
if (isShortCode()) {
Log.d(LOG_TAG, "isShortCode");
// These just get treated as USSD.
sendUssd(dialingNumber);
} else if (dialingNumber != null) {
// We should have no dialing numbers here
throw new RuntimeException("Invalid or Unsupported MMI Code");
} else if (sc != null && sc.equals(SC_CLIP)) {
Log.d(LOG_TAG, "is CLIP");
if (isInterrogate()) {
phone.mCM.queryCLIP(obtainMessage(EVENT_QUERY_COMPLETE, this));
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} else if (sc != null && sc.equals(SC_CLIR)) {
Log.d(LOG_TAG, "is CLIR");
if (isActivate()) {
phone.mCM.setCLIR(
CommandsInterface.CLIR_INVOCATION, obtainMessage(EVENT_SET_COMPLETE, this));
} else if (isDeactivate()) {
phone.mCM.setCLIR(
CommandsInterface.CLIR_SUPPRESSION, obtainMessage(EVENT_SET_COMPLETE, this));
} else if (isInterrogate()) {
phone.mCM.getCLIR(obtainMessage(EVENT_GET_CLIR_COMPLETE, this));
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} else if (isServiceCodeCallForwarding(sc)) {
Log.d(LOG_TAG, "is CF");
String dialingNumber = sia;
int serviceClass = siToServiceClass(sib);
int reason = scToCallForwardReason(sc);
int time = siToTime(sic);
if (isInterrogate()) {
phone.mCM.queryCallForwardStatus(
reason, serviceClass, dialingNumber, obtainMessage(EVENT_QUERY_CF_COMPLETE, this));
} else {
int cfAction;
if (isActivate()) {
if (dialingNumber != null) {
isCallFwdRegister = true;
cfAction = CommandsInterface.CF_ACTION_REGISTRATION;
} else {
cfAction = CommandsInterface.CF_ACTION_ENABLE;
}
} 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 isSettingUnconditionalVoice =
(((reason == CommandsInterface.CF_REASON_UNCONDITIONAL)
|| (reason == CommandsInterface.CF_REASON_ALL))
&& (((serviceClass & CommandsInterface.SERVICE_CLASS_VOICE) != 0)
|| (serviceClass == CommandsInterface.SERVICE_CLASS_NONE)))
? 1
: 0;
int isEnableDesired =
((cfAction == CommandsInterface.CF_ACTION_ENABLE)
|| (cfAction == CommandsInterface.CF_ACTION_REGISTRATION))
? 1
: 0;
Log.d(LOG_TAG, "is CF setCallForward");
phone.mCM.setCallForward(
cfAction,
reason,
serviceClass,
dialingNumber,
time,
obtainMessage(
EVENT_SET_CFF_COMPLETE, isSettingUnconditionalVoice, isEnableDesired, this));
}
} else if (isServiceCodeCallBarring(sc)) {
// sia = password
// sib = basic service group
String password = sia;
int serviceClass = siToServiceClass(sib);
String facility = scToBarringFacility(sc);
if (isInterrogate()) {
phone.mCM.queryFacilityLock(
0, "", facility, password, serviceClass, obtainMessage(EVENT_QUERY_COMPLETE, this));
} else if (isActivate() || isDeactivate()) {
phone.mCM.setFacilityLock(
0,
"",
facility,
isActivate(),
password,
serviceClass,
obtainMessage(EVENT_SET_COMPLETE, this));
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} else if (sc != null && sc.equals(SC_PWD)) {
// sia = fac
// sib = old pwd
// sic = new pwd
// pwd = new pwd
String facility;
String oldPwd = sib;
String newPwd = sic;
if (isActivate() || isRegister()) {
// Even though ACTIVATE is acceptable, this is really termed a REGISTER
action = ACTION_REGISTER;
if (sia == null) {
// If sc was not specified, treat it as BA_ALL.
facility = CommandsInterface.CB_FACILITY_BA_ALL;
} else {
facility = scToBarringFacility(sia);
}
if (newPwd.equals(pwd)) {
phone.mCM.changeBarringPassword(
facility, oldPwd, newPwd, obtainMessage(EVENT_SET_COMPLETE, this));
} else {
// password mismatch; return error
handlePasswordError(com.android.internal.R.string.passwordIncorrect);
}
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} else if (sc != null && sc.equals(SC_WAIT)) {
// sia = basic service group
int serviceClass = siToServiceClass(sia);
if (isActivate() || isDeactivate()) {
phone.mCM.setCallWaiting(
isActivate(), serviceClass, obtainMessage(EVENT_SET_COMPLETE, this));
} else if (isInterrogate()) {
phone.mCM.queryCallWaiting(serviceClass, obtainMessage(EVENT_QUERY_COMPLETE, this));
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} else if (isPinCommand()) {
// sia = old PIN or PUK
// sib = new PIN
// sic = new PIN
String oldPinOrPuk = sia;
String newPin = sib;
int pinLen = newPin.length();
if (isRegister()) {
if (!newPin.equals(sic)) {
// password mismatch; return error
handlePasswordError(com.android.internal.R.string.mismatchPin);
} else if (pinLen < 4 || pinLen > 8) {
// invalid length
handlePasswordError(com.android.internal.R.string.invalidPin);
} else if (sc.equals(SC_PIN)
&& phone.m3gppApplication != null
&& phone.m3gppApplication.getState() == UiccConstants.AppState.APPSTATE_PUK) {
// Sim is puk-locked
handlePasswordError(com.android.internal.R.string.needPuk);
} else {
// pre-checks OK
if (sc.equals(SC_PIN)) {
if (mUiccApp != null)
mUiccApp.changeIccLockPassword(
oldPinOrPuk, newPin, obtainMessage(EVENT_SET_COMPLETE, this));
} else if (sc.equals(SC_PIN2)) {
if (mUiccApp != null)
mUiccApp.changeIccFdnPassword(
oldPinOrPuk, newPin, obtainMessage(EVENT_SET_COMPLETE, this));
} else if (sc.equals(SC_PUK)) {
if (mUiccApp != null)
mUiccApp.supplyPuk(oldPinOrPuk, newPin, obtainMessage(EVENT_SET_COMPLETE, this));
} else if (sc.equals(SC_PUK2)) {
if (mUiccApp != null)
mUiccApp.supplyPuk2(oldPinOrPuk, newPin, obtainMessage(EVENT_SET_COMPLETE, this));
}
}
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} else if (isServiceCodeUnsupported(sc)) {
Log.d(LOG_TAG, "Unsupported MMI code: " + sc);
state = State.FAILED;
message = context.getText(com.android.internal.R.string.unsupportedMmiCode);
phone.onMMIDone(this);
} else if (poundString != null) {
sendUssd(poundString);
} else {
throw new RuntimeException("Invalid or Unsupported MMI Code");
}
} catch (RuntimeException exc) {
state = State.FAILED;
message = context.getText(com.android.internal.R.string.mmiError);
phone.onMMIDone(this);
}
}
private void onGetClirComplete(AsyncResult ar) {
StringBuilder sb = new StringBuilder(getScString());
sb.append("\n");
if (ar.exception != null) {
state = State.FAILED;
sb.append(getErrorMessage(ar));
} else {
int clirArgs[];
clirArgs = (int[]) ar.result;
// the 'm' parameter from TS 27.007 7.7
switch (clirArgs[1]) {
case 0: // CLIR not provisioned
sb.append(context.getText(com.android.internal.R.string.serviceNotProvisioned));
state = State.COMPLETE;
break;
case 1: // CLIR provisioned in permanent mode
sb.append(context.getText(com.android.internal.R.string.CLIRPermanent));
state = State.COMPLETE;
break;
case 2: // unknown (e.g. no network, etc.)
sb.append(context.getText(com.android.internal.R.string.mmiError));
state = State.FAILED;
break;
case 3: // CLIR temporary mode presentation restricted
// the 'n' parameter from TS 27.007 7.7
switch (clirArgs[0]) {
default:
case 0: // Default
sb.append(context.getText(com.android.internal.R.string.CLIRDefaultOnNextCallOn));
break;
case 1: // CLIR invocation
sb.append(context.getText(com.android.internal.R.string.CLIRDefaultOnNextCallOn));
break;
case 2: // CLIR suppression
sb.append(context.getText(com.android.internal.R.string.CLIRDefaultOnNextCallOff));
break;
}
state = State.COMPLETE;
break;
case 4: // CLIR temporary mode presentation allowed
// the 'n' parameter from TS 27.007 7.7
switch (clirArgs[0]) {
default:
case 0: // Default
sb.append(context.getText(com.android.internal.R.string.CLIRDefaultOffNextCallOff));
break;
case 1: // CLIR invocation
sb.append(context.getText(com.android.internal.R.string.CLIRDefaultOffNextCallOn));
break;
case 2: // CLIR suppression
sb.append(context.getText(com.android.internal.R.string.CLIRDefaultOffNextCallOff));
break;
}
state = State.COMPLETE;
break;
}
}
message = sb;
phone.onMMIDone(this);
}