/* Intentionally private for singleton */
private CatService(
CommandsInterface ci,
UiccCardApplication ca,
IccRecords ir,
Context context,
IccFileHandler fh,
UiccCard ic) {
if (ci == null || ca == null || ir == null || context == null || fh == null || ic == null) {
throw new NullPointerException("Service: Input parameters must not be null");
}
mCmdIf = ci;
mContext = context;
// Get the RilMessagesDecoder for decoding the messages.
mMsgDecoder = RilMessageDecoder.getInstance(this, fh);
// Register ril events handling.
mCmdIf.setOnCatSessionEnd(this, MSG_ID_SESSION_END, null);
mCmdIf.setOnCatProactiveCmd(this, MSG_ID_PROACTIVE_COMMAND, null);
mCmdIf.setOnCatEvent(this, MSG_ID_EVENT_NOTIFY, null);
mCmdIf.setOnCatCallSetUp(this, MSG_ID_CALL_SETUP, null);
// mCmdIf.setOnSimRefresh(this, MSG_ID_REFRESH, null);
mIccRecords = ir;
mUiccApplication = ca;
// Register for SIM ready event.
mUiccApplication.registerForReady(this, MSG_ID_SIM_READY, null);
mIccRecords.registerForRecordsLoaded(this, MSG_ID_ICC_RECORDS_LOADED, null);
// Check if STK application is availalbe
mStkAppInstalled = isStkAppInstalled();
CatLog.d(this, "Running CAT service. STK app installed:" + mStkAppInstalled);
}
// Constructor
private CdmaSubscriptionSourceManager(Context context, CommandsInterface ci) {
mContext = context;
mCM = ci;
mCM.registerForCdmaSubscriptionChanged(this, EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED, null);
mCM.registerForOn(this, EVENT_RADIO_ON, null);
mCM.registerForSubscriptionStatusChanged(this, EVENT_SUBSCRIPTION_STATUS_CHANGED, null);
getDefaultCdmaSubscriptionSource();
}
public void dispose() {
mIccRecords.unregisterForRecordsLoaded(this);
mCmdIf.unSetOnCatSessionEnd(this);
mCmdIf.unSetOnCatProactiveCmd(this);
mCmdIf.unSetOnCatEvent(this);
mCmdIf.unSetOnCatCallSetUp(this);
this.removeCallbacksAndMessages(null);
}
/** Unregisters for the registered event with RIL */
public void dispose(Handler h) {
mCdmaSubscriptionSourceChangedRegistrants.remove(h);
synchronized (sReferenceCountMonitor) {
sReferenceCount--;
if (sReferenceCount <= 0) {
mCM.unregisterForCdmaSubscriptionChanged(this);
mCM.unregisterForOn(this);
mCM.unregisterForSubscriptionStatusChanged(this);
sInstance = null;
}
}
}
/** Unregisters for the registered event with RIL */
public void dispose(Handler handler) {
if (null != handler) {
mCdmaSubscriptionSourceChangedRegistrants.remove(handler);
}
mRef--;
if (mRef <= 0) {
mCM.unregisterForCdmaSubscriptionSourceChanged(this);
mCM.unregisterForOn(this);
mCM.unregisterForSubscriptionStatusChanged(this);
mCdmaSSMInstances.remove(mCM);
}
}
// Hide constructor
private CdmaSubscriptionSourceManager(Context context, CommandsInterface ci) {
if (context == null) {
Log.w(LOG_TAG, "Context shouldn't be null");
} else {
mContext = context;
getDefaultCdmaSubscriptionSource();
}
if (ci == null) {
Log.w(LOG_TAG, "CommandsInterface shouldn't be null");
} else {
mCM = ci;
mCM.registerForCdmaSubscriptionSourceChanged(
this, EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED, null);
mCM.registerForOn(this, EVENT_RADIO_ON, null);
mCM.registerForSubscriptionStatusChanged(this, EVENT_SUBSCRIPTION_STATUS_CHANGED, null);
}
}
public void dispose() {
CatLog.d(this, "Disposing CatService object for slot: " + mSlotId);
// Clean up stk icon if dispose is called
broadcastCardStateAndIccRefreshResp(CardState.CARDSTATE_ABSENT, null);
mCmdIf.unSetOnCatSessionEnd(this);
mCmdIf.unSetOnCatProactiveCmd(this);
mCmdIf.unSetOnCatEvent(this);
mCmdIf.unSetOnCatCallSetUp(this);
mCmdIf.unSetOnCatCcAlphaNotify(this);
mCmdIf.unSetOnCatSendSmsResult(this);
mCmdIf.unregisterForIccRefresh(this);
if (mUiccController != null) {
mUiccController.unregisterForIccChanged(this);
mUiccController = null;
}
if (mMsgDecoder != null) {
mMsgDecoder.dispose(mSlotId);
mMsgDecoder = null;
}
mHandlerThread.quit();
mHandlerThread = null;
removeCallbacksAndMessages(null);
}
/*
* (non-Javadoc)
* @see android.os.Handler#handleMessage(android.os.Message)
*/
@Override
public void handleMessage(Message msg) {
AsyncResult ar;
switch (msg.what) {
case EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED:
{
Log.d(LOG_TAG, "EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED");
ar = (AsyncResult) msg.obj;
handleCdmaSubscriptionSource(ar);
}
break;
case EVENT_GET_CDMA_SUBSCRIPTION_SOURCE:
{
Log.d(LOG_TAG, "EVENT_GET_CDMA_SUBSCRIPTION_SOURCE");
ar = (AsyncResult) msg.obj;
handleCdmaSubscriptionSource(ar);
}
break;
case EVENT_RADIO_ON:
{
mCM.getCdmaSubscriptionSource(obtainMessage(EVENT_GET_CDMA_SUBSCRIPTION_SOURCE));
}
break;
case EVENT_SUBSCRIPTION_STATUS_CHANGED:
{
Log.d(LOG_TAG, "EVENT_SUBSCRIPTION_STATUS_CHANGED");
ar = (AsyncResult) msg.obj;
if (ar.exception == null) {
int actStatus = ((int[]) ar.result)[0];
Log.d(LOG_TAG, "actStatus = " + actStatus);
if (actStatus == 1) { // Subscription Activated
// In case of multi-SIM, framework should wait for the subscription ready
// to send any request to RIL. Otherwise it will return failure.
Log.d(LOG_TAG, "get Cdma Subscription Source");
mCM.getCdmaSubscriptionSource(obtainMessage(EVENT_GET_CDMA_SUBSCRIPTION_SOURCE));
}
}
}
break;
default:
super.handleMessage(msg);
}
}
private void eventDownload(
int event, int sourceId, int destinationId, byte[] additionalInfo, boolean oneShot) {
ByteArrayOutputStream buf = new ByteArrayOutputStream();
// tag
int tag = BerTlv.BER_EVENT_DOWNLOAD_TAG;
buf.write(tag);
// length
buf.write(0x00); // place holder, assume length < 128.
// event list
tag = 0x80 | ComprehensionTlvTag.EVENT_LIST.value();
buf.write(tag);
buf.write(0x01); // length
buf.write(event); // event value
// device identities
tag = 0x80 | ComprehensionTlvTag.DEVICE_IDENTITIES.value();
buf.write(tag);
buf.write(0x02); // length
buf.write(sourceId); // source device id
buf.write(destinationId); // destination device id
// additional information
if (additionalInfo != null) {
for (byte b : additionalInfo) {
buf.write(b);
}
}
byte[] rawData = buf.toByteArray();
// write real length
int len = rawData.length - 2; // minus (tag + length)
rawData[1] = (byte) len;
String hexString = IccUtils.bytesToHexString(rawData);
mCmdIf.sendEnvelope(hexString, null);
}
void updateIccAvailability() {
if (null == mUiccController) {
return;
}
CardState newState = CardState.CARDSTATE_ABSENT;
UiccCard newCard = mUiccController.getUiccCard(mSlotId);
if (newCard != null) {
newState = newCard.getCardState();
}
CardState oldState = mCardState;
mCardState = newState;
CatLog.d(this, "New Card State = " + newState + " " + "Old Card State = " + oldState);
if (oldState == CardState.CARDSTATE_PRESENT && newState != CardState.CARDSTATE_PRESENT) {
broadcastCardStateAndIccRefreshResp(newState, null);
} else if (oldState != CardState.CARDSTATE_PRESENT && newState == CardState.CARDSTATE_PRESENT) {
// Card moved to PRESENT STATE.
mCmdIf.reportStkServiceIsRunning(null);
}
}
private void sendMenuSelection(int menuId, boolean helpRequired) {
ByteArrayOutputStream buf = new ByteArrayOutputStream();
// tag
int tag = BerTlv.BER_MENU_SELECTION_TAG;
buf.write(tag);
// length
buf.write(0x00); // place holder
// device identities
tag = 0x80 | ComprehensionTlvTag.DEVICE_IDENTITIES.value();
buf.write(tag);
buf.write(0x02); // length
buf.write(DEV_ID_KEYPAD); // source device id
buf.write(DEV_ID_UICC); // destination device id
// item identifier
tag = 0x80 | ComprehensionTlvTag.ITEM_ID.value();
buf.write(tag);
buf.write(0x01); // length
buf.write(menuId); // menu identifier chosen
// help request
if (helpRequired) {
tag = ComprehensionTlvTag.HELP_REQUEST.value();
buf.write(tag);
buf.write(0x00); // length
}
byte[] rawData = buf.toByteArray();
// write real length
int len = rawData.length - 2; // minus (tag + length)
rawData[1] = (byte) len;
String hexString = IccUtils.bytesToHexString(rawData);
mCmdIf.sendEnvelope(hexString, null);
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_ID_SESSION_END:
case MSG_ID_PROACTIVE_COMMAND:
case MSG_ID_EVENT_NOTIFY:
case MSG_ID_REFRESH:
CatLog.d(this, "ril message arrived");
String data = null;
if (msg.obj != null) {
AsyncResult ar = (AsyncResult) msg.obj;
if (ar != null && ar.result != null) {
try {
data = (String) ar.result;
} catch (ClassCastException e) {
break;
}
}
}
mMsgDecoder.sendStartDecodingMessageParams(new RilMessage(msg.what, data));
break;
case MSG_ID_CALL_SETUP:
mMsgDecoder.sendStartDecodingMessageParams(new RilMessage(msg.what, null));
break;
case MSG_ID_ICC_RECORDS_LOADED:
break;
case MSG_ID_RIL_MSG_DECODED:
handleRilMsg((RilMessage) msg.obj);
break;
case MSG_ID_RESPONSE:
handleCmdResponse((CatResponseMessage) msg.obj);
break;
case MSG_ID_SIM_READY:
CatLog.d(this, "SIM ready. Reporting STK service running now...");
mCmdIf.reportStkServiceIsRunning(null);
break;
default:
throw new AssertionError("Unrecognized CAT command: " + msg.what);
}
}
/* For multisim catservice should not be singleton */
CatService(CommandsInterface ci, Context context, IccFileHandler fh, int slotId) {
if (ci == null || context == null || fh == null) {
throw new NullPointerException("Service: Input parameters must not be null");
}
mCmdIf = ci;
mContext = context;
mSlotId = slotId;
mHandlerThread = new HandlerThread("Cat Telephony service" + slotId);
mHandlerThread.start();
// Get the RilMessagesDecoder for decoding the messages.
mMsgDecoder = RilMessageDecoder.getInstance(this, fh, slotId);
if (null == mMsgDecoder) {
CatLog.d(this, "Null RilMessageDecoder instance");
return;
}
mMsgDecoder.start();
// Register ril events handling.
mCmdIf.setOnCatSessionEnd(this, MSG_ID_SESSION_END, null);
mCmdIf.setOnCatProactiveCmd(this, MSG_ID_PROACTIVE_COMMAND, null);
mCmdIf.setOnCatEvent(this, MSG_ID_EVENT_NOTIFY, null);
mCmdIf.setOnCatCallSetUp(this, MSG_ID_CALL_SETUP, null);
mCmdIf.setOnCatSendSmsResult(this, MSG_ID_SEND_SMS_RESULT, null); // Samsung STK
// mCmdIf.setOnSimRefresh(this, MSG_ID_REFRESH, null);
mCmdIf.registerForIccRefresh(this, MSG_ID_ICC_REFRESH, null);
mCmdIf.setOnCatCcAlphaNotify(this, MSG_ID_ALPHA_NOTIFY, null);
mUiccController = UiccController.getInstance();
mUiccController.registerForIccChanged(this, MSG_ID_ICC_CHANGED, null);
// Check if STK application is availalbe
mStkAppInstalled = isStkAppInstalled();
CatLog.d(
this,
"Running CAT service on Slotid: " + mSlotId + ". STK app installed:" + mStkAppInstalled);
}
private void handleCmdResponse(CatResponseMessage resMsg) {
// Make sure the response details match the last valid command. An invalid
// response is a one that doesn't have a corresponding proactive command
// and sending it can "confuse" the baseband/ril.
// One reason for out of order responses can be UI glitches. For example,
// if the application launch an activity, and that activity is stored
// by the framework inside the history stack. That activity will be
// available for relaunch using the latest application dialog
// (long press on the home button). Relaunching that activity can send
// the same command's result again to the CatService and can cause it to
// get out of sync with the SIM. This can happen in case of
// non-interactive type Setup Event List and SETUP_MENU proactive commands.
// Stk framework would have already sent Terminal Response to Setup Event
// List and SETUP_MENU proactive commands. After sometime Stk app will send
// Envelope Command/Event Download. In which case, the response details doesn't
// match with last valid command (which are not related).
// However, we should allow Stk framework to send the message to ICC.
if (!validateResponse(resMsg)) {
return;
}
ResponseData resp = null;
boolean helpRequired = false;
CommandDetails cmdDet = resMsg.getCmdDetails();
AppInterface.CommandType type = AppInterface.CommandType.fromInt(cmdDet.typeOfCommand);
switch (resMsg.mResCode) {
case HELP_INFO_REQUIRED:
helpRequired = true;
// fall through
case OK:
case PRFRMD_WITH_PARTIAL_COMPREHENSION:
case PRFRMD_WITH_MISSING_INFO:
case PRFRMD_WITH_ADDITIONAL_EFS_READ:
case PRFRMD_ICON_NOT_DISPLAYED:
case PRFRMD_MODIFIED_BY_NAA:
case PRFRMD_LIMITED_SERVICE:
case PRFRMD_WITH_MODIFICATION:
case PRFRMD_NAA_NOT_ACTIVE:
case PRFRMD_TONE_NOT_PLAYED:
case LAUNCH_BROWSER_ERROR:
case TERMINAL_CRNTLY_UNABLE_TO_PROCESS:
switch (type) {
case SET_UP_MENU:
helpRequired = resMsg.mResCode == ResultCode.HELP_INFO_REQUIRED;
sendMenuSelection(resMsg.mUsersMenuSelection, helpRequired);
return;
case SELECT_ITEM:
resp = new SelectItemResponseData(resMsg.mUsersMenuSelection);
break;
case GET_INPUT:
case GET_INKEY:
Input input = mCurrntCmd.geInput();
if (!input.yesNo) {
// when help is requested there is no need to send the text
// string object.
if (!helpRequired) {
resp = new GetInkeyInputResponseData(resMsg.mUsersInput, input.ucs2, input.packed);
}
} else {
resp = new GetInkeyInputResponseData(resMsg.mUsersYesNoSelection);
}
break;
case DISPLAY_TEXT:
if (resMsg.mResCode == ResultCode.TERMINAL_CRNTLY_UNABLE_TO_PROCESS) {
// For screenbusy case there will be addtional information in the terminal
// response. And the value of the additional information byte is 0x01.
resMsg.setAdditionalInfo(0x01);
} else {
resMsg.mIncludeAdditionalInfo = false;
resMsg.mAdditionalInfo = 0;
}
break;
case LAUNCH_BROWSER:
break;
// 3GPP TS.102.223: Open Channel alpha confirmation should not send TR
case OPEN_CHANNEL:
case SET_UP_CALL:
mCmdIf.handleCallSetupRequestFromSim(resMsg.mUsersConfirm, null);
// No need to send terminal response for SET UP CALL. The user's
// confirmation result is send back using a dedicated ril message
// invoked by the CommandInterface call above.
mCurrntCmd = null;
return;
case SET_UP_EVENT_LIST:
if (IDLE_SCREEN_AVAILABLE_EVENT == resMsg.mEventValue) {
eventDownload(
resMsg.mEventValue, DEV_ID_DISPLAY, DEV_ID_UICC, resMsg.mAddedInfo, false);
} else {
eventDownload(
resMsg.mEventValue, DEV_ID_TERMINAL, DEV_ID_UICC, resMsg.mAddedInfo, false);
}
// No need to send the terminal response after event download.
return;
default:
break;
}
break;
case BACKWARD_MOVE_BY_USER:
case USER_NOT_ACCEPT:
// if the user dismissed the alert dialog for a
// setup call/open channel, consider that as the user
// rejecting the call. Use dedicated API for this, rather than
// sending a terminal response.
if (type == CommandType.SET_UP_CALL || type == CommandType.OPEN_CHANNEL) {
mCmdIf.handleCallSetupRequestFromSim(false, null);
mCurrntCmd = null;
return;
} else {
resp = null;
}
break;
case NO_RESPONSE_FROM_USER:
// No need to send terminal response for SET UP CALL on user timeout.
if (type == CommandType.SET_UP_CALL) {
mCurrntCmd = null;
return;
}
case UICC_SESSION_TERM_BY_USER:
resp = null;
break;
default:
return;
}
sendTerminalResponse(
cmdDet, resMsg.mResCode, resMsg.mIncludeAdditionalInfo, resMsg.mAdditionalInfo, resp);
mCurrntCmd = null;
}
private void eventDownload(
int event, int sourceId, int destinationId, byte[] additionalInfo, boolean oneShot) {
ByteArrayOutputStream buf = new ByteArrayOutputStream();
// tag
int tag = BerTlv.BER_EVENT_DOWNLOAD_TAG;
buf.write(tag);
// length
buf.write(0x00); // place holder, assume length < 128.
// event list
tag = 0x80 | ComprehensionTlvTag.EVENT_LIST.value();
buf.write(tag);
buf.write(0x01); // length
buf.write(event); // event value
// device identities
tag = 0x80 | ComprehensionTlvTag.DEVICE_IDENTITIES.value();
buf.write(tag);
buf.write(0x02); // length
buf.write(sourceId); // source device id
buf.write(destinationId); // destination device id
/*
* Check for type of event download to be sent to UICC - Browser
* termination,Idle screen available, User activity, Language selection
* etc as mentioned under ETSI TS 102 223 section 7.5
*/
/*
* Currently the below events are supported:
* Idle Screen Available,
* Language Selection Event and
* HCI Connectivity.
* Other event download commands should be encoded similar way
*/
/* TODO: eventDownload should be extended for other Envelope Commands */
switch (event) {
case IDLE_SCREEN_AVAILABLE_EVENT:
CatLog.d(this, " Sending Idle Screen Available event download to ICC");
break;
case LANGUAGE_SELECTION_EVENT:
CatLog.d(this, " Sending Language Selection event download to ICC");
tag = 0x80 | ComprehensionTlvTag.LANGUAGE.value();
buf.write(tag);
// Language length should be 2 byte
buf.write(0x02);
break;
case HCI_CONNECTIVITY_EVENT:
CatLog.d(this, " Sending HCI Connectivity event download to ICC");
break;
default:
break;
}
// additional information
if (additionalInfo != null) {
for (byte b : additionalInfo) {
buf.write(b);
}
}
byte[] rawData = buf.toByteArray();
// write real length
int len = rawData.length - 2; // minus (tag + length)
rawData[1] = (byte) len;
String hexString = IccUtils.bytesToHexString(rawData);
CatLog.d(this, "ENVELOPE COMMAND: " + hexString);
mCmdIf.sendEnvelope(hexString, null);
}
private void sendTerminalResponse(
CommandDetails cmdDet,
ResultCode resultCode,
boolean includeAdditionalInfo,
int additionalInfo,
ResponseData resp) {
if (cmdDet == null) {
return;
}
ByteArrayOutputStream buf = new ByteArrayOutputStream();
Input cmdInput = null;
if (mCurrntCmd != null) {
cmdInput = mCurrntCmd.geInput();
}
// command details
int tag = ComprehensionTlvTag.COMMAND_DETAILS.value();
if (cmdDet.compRequired) {
tag |= 0x80;
}
buf.write(tag);
buf.write(0x03); // length
buf.write(cmdDet.commandNumber);
buf.write(cmdDet.typeOfCommand);
buf.write(cmdDet.commandQualifier);
// device identities
// According to TS102.223/TS31.111 section 6.8 Structure of
// TERMINAL RESPONSE, "For all SIMPLE-TLV objects with Min=N,
// the ME should set the CR(comprehension required) flag to
// comprehension not required.(CR=0)"
// Since DEVICE_IDENTITIES and DURATION TLVs have Min=N,
// the CR flag is not set.
tag = ComprehensionTlvTag.DEVICE_IDENTITIES.value();
buf.write(tag);
buf.write(0x02); // length
buf.write(DEV_ID_TERMINAL); // source device id
buf.write(DEV_ID_UICC); // destination device id
// result
tag = ComprehensionTlvTag.RESULT.value();
if (cmdDet.compRequired) {
tag |= 0x80;
}
buf.write(tag);
int length = includeAdditionalInfo ? 2 : 1;
buf.write(length);
buf.write(resultCode.value());
// additional info
if (includeAdditionalInfo) {
buf.write(additionalInfo);
}
// Fill optional data for each corresponding command
if (resp != null) {
resp.format(buf);
} else {
encodeOptionalTags(cmdDet, resultCode, cmdInput, buf);
}
byte[] rawData = buf.toByteArray();
String hexString = IccUtils.bytesToHexString(rawData);
if (DBG) {
CatLog.d(this, "TERMINAL RESPONSE: " + hexString);
}
mCmdIf.sendTerminalResponse(hexString, null);
}
/**
* Handles RIL_UNSOL_STK_EVENT_NOTIFY or RIL_UNSOL_STK_PROACTIVE_COMMAND command from RIL. Sends
* valid proactive command data to the application using intents.
* RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE will be send back if the command is from
* RIL_UNSOL_STK_PROACTIVE_COMMAND.
*/
private void handleCommand(CommandParams cmdParams, boolean isProactiveCmd) {
CatLog.d(this, cmdParams.getCommandType().name());
// Log all proactive commands.
if (isProactiveCmd) {
if (mUiccController != null) {
mUiccController.addCardLog(
"ProactiveCommand mSlotId=" + mSlotId + " cmdParams=" + cmdParams);
}
}
CharSequence message;
ResultCode resultCode;
CatCmdMessage cmdMsg = new CatCmdMessage(cmdParams);
switch (cmdParams.getCommandType()) {
case SET_UP_MENU:
if (removeMenu(cmdMsg.getMenu())) {
mMenuCmd = null;
} else {
mMenuCmd = cmdMsg;
}
resultCode =
cmdParams.mLoadIconFailed ? ResultCode.PRFRMD_ICON_NOT_DISPLAYED : ResultCode.OK;
if (isProactiveCmd) {
sendTerminalResponse(cmdParams.mCmdDet, resultCode, false, 0, null);
}
break;
case DISPLAY_TEXT:
break;
case REFRESH:
// Stk app service displays alpha id to user if it is present, nothing to do here
CatLog.d(this, "Pass Refresh to Stk app");
break;
case SET_UP_IDLE_MODE_TEXT:
resultCode =
cmdParams.mLoadIconFailed ? ResultCode.PRFRMD_ICON_NOT_DISPLAYED : ResultCode.OK;
if (isProactiveCmd) {
sendTerminalResponse(cmdParams.mCmdDet, resultCode, false, 0, null);
}
break;
case SET_UP_EVENT_LIST:
if (isProactiveCmd) {
if (isSupportedSetupEventCommand(cmdMsg)) {
sendTerminalResponse(cmdParams.mCmdDet, ResultCode.OK, false, 0, null);
} else {
sendTerminalResponse(
cmdParams.mCmdDet, ResultCode.BEYOND_TERMINAL_CAPABILITY, false, 0, null);
}
}
break;
case PROVIDE_LOCAL_INFORMATION:
ResponseData resp;
switch (cmdParams.mCmdDet.commandQualifier) {
case CommandParamsFactory.DTTZ_SETTING:
resp = new DTTZResponseData(null);
sendTerminalResponse(cmdParams.mCmdDet, ResultCode.OK, false, 0, resp);
break;
case CommandParamsFactory.LANGUAGE_SETTING:
resp = new LanguageResponseData(Locale.getDefault().getLanguage());
sendTerminalResponse(cmdParams.mCmdDet, ResultCode.OK, false, 0, resp);
break;
default:
sendTerminalResponse(cmdParams.mCmdDet, ResultCode.OK, false, 0, null);
}
// No need to start STK app here.
return;
case LAUNCH_BROWSER:
if ((((LaunchBrowserParams) cmdParams).mConfirmMsg.text != null)
&& (((LaunchBrowserParams) cmdParams).mConfirmMsg.text.equals(STK_DEFAULT))) {
message = mContext.getText(com.android.internal.R.string.launchBrowserDefault);
((LaunchBrowserParams) cmdParams).mConfirmMsg.text = message.toString();
}
break;
case SELECT_ITEM:
case GET_INPUT:
case GET_INKEY:
break;
case SEND_DTMF:
case SEND_SMS:
// Samsung STK
if (cmdParams instanceof SendSMSParams) {
handleProactiveCommandSendSMS((SendSMSParams) cmdParams);
}
// Fall through
case SEND_SS:
case SEND_USSD:
// Samsung STK
if (cmdParams instanceof SendUSSDParams) {
handleProactiveCommandSendUSSD((SendUSSDParams) cmdParams);
}
if ((((DisplayTextParams) cmdParams).mTextMsg.text != null)
&& (((DisplayTextParams) cmdParams).mTextMsg.text.equals(STK_DEFAULT))) {
message = mContext.getText(com.android.internal.R.string.sending);
((DisplayTextParams) cmdParams).mTextMsg.text = message.toString();
}
break;
case PLAY_TONE:
break;
case SET_UP_CALL:
if ((((CallSetupParams) cmdParams).mConfirmMsg.text != null)
&& (((CallSetupParams) cmdParams).mConfirmMsg.text.equals(STK_DEFAULT))) {
message = mContext.getText(com.android.internal.R.string.SetupCallDefault);
((CallSetupParams) cmdParams).mConfirmMsg.text = message.toString();
}
break;
case OPEN_CHANNEL:
case CLOSE_CHANNEL:
case RECEIVE_DATA:
case SEND_DATA:
BIPClientParams cmd = (BIPClientParams) cmdParams;
/* Per 3GPP specification 102.223,
* if the alpha identifier is not provided by the UICC,
* the terminal MAY give information to the user
* noAlphaUsrCnf defines if you need to show user confirmation or not
*/
boolean noAlphaUsrCnf = false;
try {
noAlphaUsrCnf =
mContext
.getResources()
.getBoolean(com.android.internal.R.bool.config_stkNoAlphaUsrCnf);
} catch (NotFoundException e) {
noAlphaUsrCnf = false;
}
if ((cmd.mTextMsg.text == null) && (cmd.mHasAlphaId || noAlphaUsrCnf)) {
CatLog.d(this, "cmd " + cmdParams.getCommandType() + " with null alpha id");
// If alpha length is zero, we just respond with OK.
if (isProactiveCmd) {
sendTerminalResponse(cmdParams.mCmdDet, ResultCode.OK, false, 0, null);
} else if (cmdParams.getCommandType() == CommandType.OPEN_CHANNEL) {
mCmdIf.handleCallSetupRequestFromSim(true, null);
}
return;
}
// Respond with permanent failure to avoid retry if STK app is not present.
if (!mStkAppInstalled) {
CatLog.d(this, "No STK application found.");
if (isProactiveCmd) {
sendTerminalResponse(
cmdParams.mCmdDet, ResultCode.BEYOND_TERMINAL_CAPABILITY, false, 0, null);
return;
}
}
/*
* CLOSE_CHANNEL, RECEIVE_DATA and SEND_DATA can be delivered by
* either PROACTIVE_COMMAND or EVENT_NOTIFY.
* If PROACTIVE_COMMAND is used for those commands, send terminal
* response here.
*/
if (isProactiveCmd
&& ((cmdParams.getCommandType() == CommandType.CLOSE_CHANNEL)
|| (cmdParams.getCommandType() == CommandType.RECEIVE_DATA)
|| (cmdParams.getCommandType() == CommandType.SEND_DATA))) {
sendTerminalResponse(cmdParams.mCmdDet, ResultCode.OK, false, 0, null);
}
break;
case ACTIVATE:
// TO DO: Retrieve the target of the ACTIVATE cmd from the cmd.
// Target : '01' = UICC-CFL interface according to TS 102 613 [39];
// '00' and '02' to 'FF' = RFU (Reserved for Future Use).
resultCode = ResultCode.OK;
sendTerminalResponse(cmdParams.mCmdDet, resultCode, false, 0, null);
break;
default:
CatLog.d(this, "Unsupported command");
return;
}
mCurrntCmd = cmdMsg;
broadcastCatCmdIntent(cmdMsg);
}
/**
* Samsung STK SEND_USSD
*
* @param cmdPar
*/
private void handleProactiveCommandSendUSSD(SendUSSDParams cmdPar) {
CatLog.d(this, "The USSD is: " + cmdPar.ussdString);
mCmdIf.sendUSSD(cmdPar.ussdString, null);
// Sent USSD, let framework handle the rest
}
/**
* Samsung STK SEND_SMS
*
* @param cmdPar
*/
private void handleProactiveCommandSendSMS(SendSMSParams cmdPar) {
CatLog.d(this, "The smscaddress is: " + cmdPar.smscAddress);
CatLog.d(this, "The SMS tpdu is: " + cmdPar.pdu);
mCmdIf.sendSMS(cmdPar.smscAddress, cmdPar.pdu, null);
startTimeOut(WAITING_SMS_RESULT, WAITING_SMS_RESULT_TIME);
}
private void handleCmdResponse(CatResponseMessage resMsg) {
// Make sure the response details match the last valid command. An invalid
// response is a one that doesn't have a corresponding proactive command
// and sending it can "confuse" the baseband/ril.
// One reason for out of order responses can be UI glitches. For example,
// if the application launch an activity, and that activity is stored
// by the framework inside the history stack. That activity will be
// available for relaunch using the latest application dialog
// (long press on the home button). Relaunching that activity can send
// the same command's result again to the CatService and can cause it to
// get out of sync with the SIM.
if (!validateResponse(resMsg)) {
return;
}
ResponseData resp = null;
boolean helpRequired = false;
CommandDetails cmdDet = resMsg.getCmdDetails();
AppInterface.CommandType type = AppInterface.CommandType.fromInt(cmdDet.typeOfCommand);
switch (resMsg.resCode) {
case HELP_INFO_REQUIRED:
helpRequired = true;
// fall through
case OK:
case PRFRMD_WITH_PARTIAL_COMPREHENSION:
case PRFRMD_WITH_MISSING_INFO:
case PRFRMD_WITH_ADDITIONAL_EFS_READ:
case PRFRMD_ICON_NOT_DISPLAYED:
case PRFRMD_MODIFIED_BY_NAA:
case PRFRMD_LIMITED_SERVICE:
case PRFRMD_WITH_MODIFICATION:
case PRFRMD_NAA_NOT_ACTIVE:
case PRFRMD_TONE_NOT_PLAYED:
case TERMINAL_CRNTLY_UNABLE_TO_PROCESS:
switch (type) {
case SET_UP_MENU:
helpRequired = resMsg.resCode == ResultCode.HELP_INFO_REQUIRED;
sendMenuSelection(resMsg.usersMenuSelection, helpRequired);
return;
case SELECT_ITEM:
resp = new SelectItemResponseData(resMsg.usersMenuSelection);
break;
case GET_INPUT:
case GET_INKEY:
Input input = mCurrntCmd.geInput();
if (!input.yesNo) {
// when help is requested there is no need to send the text
// string object.
if (!helpRequired) {
resp = new GetInkeyInputResponseData(resMsg.usersInput, input.ucs2, input.packed);
}
} else {
resp = new GetInkeyInputResponseData(resMsg.usersYesNoSelection);
}
break;
case DISPLAY_TEXT:
case LAUNCH_BROWSER:
break;
case SET_UP_CALL:
mCmdIf.handleCallSetupRequestFromSim(resMsg.usersConfirm, null);
// No need to send terminal response for SET UP CALL. The user's
// confirmation result is send back using a dedicated ril message
// invoked by the CommandInterface call above.
mCurrntCmd = null;
return;
}
break;
case BACKWARD_MOVE_BY_USER:
case USER_NOT_ACCEPT:
// if the user dismissed the alert dialog for a
// setup call/open channel, consider that as the user
// rejecting the call. Use dedicated API for this, rather than
// sending a terminal response.
if (type == CommandType.SET_UP_CALL || type == CommandType.OPEN_CHANNEL) {
mCmdIf.handleCallSetupRequestFromSim(false, null);
mCurrntCmd = null;
return;
} else {
resp = null;
}
break;
case NO_RESPONSE_FROM_USER:
case UICC_SESSION_TERM_BY_USER:
resp = null;
break;
default:
return;
}
sendTerminalResponse(
cmdDet, resMsg.resCode, resMsg.includeAdditionalInfo, resMsg.additionalInfo, resp);
mCurrntCmd = null;
}
/**
* Handles RIL_UNSOL_STK_EVENT_NOTIFY or RIL_UNSOL_STK_PROACTIVE_COMMAND command from RIL. Sends
* valid proactive command data to the application using intents.
* RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE will be send back if the command is from
* RIL_UNSOL_STK_PROACTIVE_COMMAND.
*/
private void handleCommand(CommandParams cmdParams, boolean isProactiveCmd) {
CatLog.d(this, cmdParams.getCommandType().name());
CharSequence message;
CatCmdMessage cmdMsg = new CatCmdMessage(cmdParams);
switch (cmdParams.getCommandType()) {
case SET_UP_MENU:
if (removeMenu(cmdMsg.getMenu())) {
mMenuCmd = null;
} else {
mMenuCmd = cmdMsg;
}
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
break;
case DISPLAY_TEXT:
// when application is not required to respond, send an immediate response.
if (!cmdMsg.geTextMessage().responseNeeded) {
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
}
break;
case REFRESH:
// ME side only handles refresh commands which meant to remove IDLE
// MODE TEXT.
cmdParams.cmdDet.typeOfCommand = CommandType.SET_UP_IDLE_MODE_TEXT.value();
break;
case SET_UP_IDLE_MODE_TEXT:
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
break;
case PROVIDE_LOCAL_INFORMATION:
ResponseData resp;
switch (cmdParams.cmdDet.commandQualifier) {
case CommandParamsFactory.DTTZ_SETTING:
resp = new DTTZResponseData(null);
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, resp);
break;
case CommandParamsFactory.LANGUAGE_SETTING:
resp = new LanguageResponseData(Locale.getDefault().getLanguage());
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, resp);
break;
default:
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
}
// No need to start STK app here.
return;
case LAUNCH_BROWSER:
if ((((LaunchBrowserParams) cmdParams).confirmMsg.text != null)
&& (((LaunchBrowserParams) cmdParams).confirmMsg.text.equals(STK_DEFAULT))) {
message = mContext.getText(com.android.internal.R.string.launchBrowserDefault);
((LaunchBrowserParams) cmdParams).confirmMsg.text = message.toString();
}
break;
case SELECT_ITEM:
case GET_INPUT:
case GET_INKEY:
break;
case SEND_DTMF:
case SEND_SMS:
case SEND_SS:
case SEND_USSD:
if ((((DisplayTextParams) cmdParams).textMsg.text != null)
&& (((DisplayTextParams) cmdParams).textMsg.text.equals(STK_DEFAULT))) {
message = mContext.getText(com.android.internal.R.string.sending);
((DisplayTextParams) cmdParams).textMsg.text = message.toString();
}
break;
case PLAY_TONE:
break;
case SET_UP_CALL:
if ((((CallSetupParams) cmdParams).confirmMsg.text != null)
&& (((CallSetupParams) cmdParams).confirmMsg.text.equals(STK_DEFAULT))) {
message = mContext.getText(com.android.internal.R.string.SetupCallDefault);
((CallSetupParams) cmdParams).confirmMsg.text = message.toString();
}
break;
case OPEN_CHANNEL:
case CLOSE_CHANNEL:
case RECEIVE_DATA:
case SEND_DATA:
BIPClientParams cmd = (BIPClientParams) cmdParams;
/*
* If the text mesg is null, need to send the response
* back to the card in the following scenarios
* - It has alpha ID tag with no Text Msg (or)
* - If alphaUsrCnf is not set. In the above cases
* there should be no UI indication given to the user.
*/
boolean alphaUsrCnf =
SystemProperties.getBoolean(TelephonyProperties.PROPERTY_ALPHA_USRCNF, false);
CatLog.d(this, "alphaUsrCnf: " + alphaUsrCnf + ", bHasAlphaId: " + cmd.bHasAlphaId);
if ((cmd.textMsg.text == null) && (cmd.bHasAlphaId || !alphaUsrCnf)) {
CatLog.d(this, "cmd " + cmdParams.getCommandType() + " with null alpha id");
// If alpha length is zero, we just respond with OK.
if (isProactiveCmd) {
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
} else if (cmdParams.getCommandType() == CommandType.OPEN_CHANNEL) {
mCmdIf.handleCallSetupRequestFromSim(true, null);
}
return;
}
// Respond with permanent failure to avoid retry if STK app is not present.
if (!mStkAppInstalled) {
CatLog.d(this, "No STK application found.");
if (isProactiveCmd) {
sendTerminalResponse(
cmdParams.cmdDet, ResultCode.BEYOND_TERMINAL_CAPABILITY, false, 0, null);
return;
}
}
/*
* CLOSE_CHANNEL, RECEIVE_DATA and SEND_DATA can be delivered by
* either PROACTIVE_COMMAND or EVENT_NOTIFY.
* If PROACTIVE_COMMAND is used for those commands, send terminal
* response here.
*/
if (isProactiveCmd
&& ((cmdParams.getCommandType() == CommandType.CLOSE_CHANNEL)
|| (cmdParams.getCommandType() == CommandType.RECEIVE_DATA)
|| (cmdParams.getCommandType() == CommandType.SEND_DATA))) {
sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
}
break;
default:
CatLog.d(this, "Unsupported command");
return;
}
mCurrntCmd = cmdMsg;
Intent intent = new Intent(AppInterface.CAT_CMD_ACTION);
intent.putExtra("STK CMD", cmdMsg);
mContext.sendBroadcast(intent);
}
