private void encodeOptionalTags(
CommandDetails cmdDet, ResultCode resultCode, Input cmdInput, ByteArrayOutputStream buf) {
CommandType cmdType = AppInterface.CommandType.fromInt(cmdDet.typeOfCommand);
if (cmdType != null) {
switch (cmdType) {
case GET_INKEY:
// ETSI TS 102 384,27.22.4.2.8.4.2.
// If it is a response for GET_INKEY command and the response timeout
// occured, then add DURATION TLV for variable timeout case.
if ((resultCode.value() == ResultCode.NO_RESPONSE_FROM_USER.value())
&& (cmdInput != null)
&& (cmdInput.duration != null)) {
getInKeyResponse(buf, cmdInput);
}
break;
case PROVIDE_LOCAL_INFORMATION:
if ((cmdDet.commandQualifier == CommandParamsFactory.LANGUAGE_SETTING)
&& (resultCode.value() == ResultCode.OK.value())) {
getPliResponse(buf);
}
break;
default:
CatLog.d(this, "encodeOptionalTags() Unsupported Cmd details=" + cmdDet);
break;
}
} else {
CatLog.d(this, "encodeOptionalTags() bad Cmd details=" + cmdDet);
}
}
private ResultCode setIcons(Object data) {
Bitmap[] icons = null;
int iconIndex = 0;
if (data == null) {
if (mloadIcon) {
CatLog.d(this, "Optional Icon data is NULL");
mCmdParams.loadIconFailed = true;
mloadIcon = false;
/**
* In case of icon load fail consider the * received proactive command as valid (sending
* RESULT OK)
*/
return ResultCode.OK;
}
return ResultCode.PRFRMD_ICON_NOT_DISPLAYED;
}
switch (mIconLoadState) {
case LOAD_SINGLE_ICON:
mCmdParams.setIcon((Bitmap) data);
break;
case LOAD_MULTI_ICONS:
icons = (Bitmap[]) data;
// set each item icon.
for (Bitmap icon : icons) {
mCmdParams.setIcon(icon);
if (icon == null && mloadIcon) {
CatLog.d(this, "Optional Icon data is NULL while loading multi icons");
mCmdParams.loadIconFailed = true;
}
}
break;
}
return ResultCode.OK;
}
private boolean validateResponse(CatResponseMessage resMsg) {
boolean validResponse = false;
if ((resMsg.mCmdDet.typeOfCommand == CommandType.SET_UP_EVENT_LIST.value())
|| (resMsg.mCmdDet.typeOfCommand == CommandType.SET_UP_MENU.value())) {
CatLog.d(this, "CmdType: " + resMsg.mCmdDet.typeOfCommand);
validResponse = true;
} else if (mCurrntCmd != null) {
validResponse = resMsg.mCmdDet.compareTo(mCurrntCmd.mCmdDet);
CatLog.d(this, "isResponse for last valid cmd: " + validResponse);
}
return validResponse;
}
/** Handles RIL_UNSOL_STK_SESSION_END unsolicited command from RIL. */
private void handleSessionEnd() {
CatLog.d(this, "SESSION END");
mCurrntCmd = mMenuCmd;
Intent intent = new Intent(AppInterface.CAT_SESSION_END_ACTION);
mContext.sendBroadcast(intent);
}
/* 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);
}
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);
}
/**
* Processes EVENT_NOTIFY message from baseband.
*
* @param cmdDet Command Details container object.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return true if the command is processing is pending and additional asynchronous processing is
* required.
*/
private boolean processEventNotify(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process EventNotify");
TextMessage textMsg = new TextMessage();
IconId iconId = null;
ComprehensionTlv ctlv = searchForTag(ComprehensionTlvTag.ALPHA_ID, ctlvs);
textMsg.text = ValueParser.retrieveAlphaId(ctlv);
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
textMsg.iconSelfExplanatory = iconId.selfExplanatory;
}
textMsg.responseNeeded = false;
mCmdParams = new DisplayTextParams(cmdDet, textMsg);
if (iconId != null) {
mloadIcon = true;
mIconLoadState = LOAD_SINGLE_ICON;
mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
/**
* Processes LAUNCH_BROWSER proactive command from the SIM card.
*
* @param cmdDet Command Details container object.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return true if the command is processing is pending and additional asynchronous processing is
* required.
* @throws ResultException
*/
private boolean processLaunchBrowser(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process LaunchBrowser");
TextMessage confirmMsg = new TextMessage();
IconId iconId = null;
String url = null;
ComprehensionTlv ctlv = searchForTag(ComprehensionTlvTag.URL, ctlvs);
if (ctlv != null) {
try {
byte[] rawValue = ctlv.getRawValue();
int valueIndex = ctlv.getValueIndex();
int valueLen = ctlv.getLength();
if (valueLen > 0) {
url = GsmAlphabet.gsm8BitUnpackedToString(rawValue, valueIndex, valueLen);
} else {
url = null;
}
} catch (IndexOutOfBoundsException e) {
throw new ResultException(ResultCode.CMD_DATA_NOT_UNDERSTOOD);
}
}
// parse alpha identifier.
ctlv = searchForTag(ComprehensionTlvTag.ALPHA_ID, ctlvs);
confirmMsg.text = ValueParser.retrieveAlphaId(ctlv);
// parse icon identifier
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
confirmMsg.iconSelfExplanatory = iconId.selfExplanatory;
}
// parse command qualifier value.
LaunchBrowserMode mode;
switch (cmdDet.commandQualifier) {
case 0x00:
default:
mode = LaunchBrowserMode.LAUNCH_IF_NOT_ALREADY_LAUNCHED;
break;
case 0x02:
mode = LaunchBrowserMode.USE_EXISTING_BROWSER;
break;
case 0x03:
mode = LaunchBrowserMode.LAUNCH_NEW_BROWSER;
break;
}
mCmdParams = new LaunchBrowserParams(cmdDet, confirmMsg, url, mode);
if (iconId != null) {
mIconLoadState = LOAD_SINGLE_ICON;
mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
private void broadcastCatCmdIntent(CatCmdMessage cmdMsg) {
Intent intent = new Intent(AppInterface.CAT_CMD_ACTION);
intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
intent.putExtra("STK CMD", cmdMsg);
intent.putExtra("SLOT_ID", mSlotId);
CatLog.d(this, "Sending CmdMsg: " + cmdMsg + " on slotid:" + mSlotId);
mContext.sendBroadcast(intent, AppInterface.STK_PERMISSION);
}
private void broadcastAlphaMessage(String alphaString) {
CatLog.d(this, "Broadcasting CAT Alpha message from card: " + alphaString);
Intent intent = new Intent(AppInterface.CAT_ALPHA_NOTIFY_ACTION);
intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
intent.putExtra(AppInterface.ALPHA_STRING, alphaString);
intent.putExtra("SLOT_ID", mSlotId);
mContext.sendBroadcast(intent, AppInterface.STK_PERMISSION);
}
/**
* Used for instantiating/updating the Service from the GsmPhone or CdmaPhone constructor.
*
* @param ci CommandsInterface object
* @param ir IccRecords object
* @param context phone app context
* @param fh Icc file handler
* @param ic Icc card
* @return The only Service object in the system
*/
public static CatService getInstance(CommandsInterface ci, Context context, UiccCard ic) {
UiccCardApplication ca = null;
IccFileHandler fh = null;
IccRecords ir = null;
if (ic != null) {
/* Since Cat is not tied to any application, but rather is Uicc application
* in itself - just get first FileHandler and IccRecords object
*/
ca = ic.getApplicationIndex(0);
if (ca != null) {
fh = ca.getIccFileHandler();
ir = ca.getIccRecords();
}
}
synchronized (sInstanceLock) {
if (sInstance == null) {
if (ci == null || ca == null || ir == null || context == null || fh == null || ic == null) {
return null;
}
HandlerThread thread = new HandlerThread("Cat Telephony service");
thread.start();
sInstance = new CatService(ci, ca, ir, context, fh, ic);
CatLog.d(sInstance, "NEW sInstance");
} else if ((ir != null) && (mIccRecords != ir)) {
if (mIccRecords != null) {
mIccRecords.unregisterForRecordsLoaded(sInstance);
}
if (mUiccApplication != null) {
mUiccApplication.unregisterForReady(sInstance);
}
CatLog.d(sInstance, "Reinitialize the Service with SIMRecords and UiccCardApplication");
mIccRecords = ir;
mUiccApplication = ca;
// re-Register for SIM ready event.
mIccRecords.registerForRecordsLoaded(sInstance, MSG_ID_ICC_RECORDS_LOADED, null);
mUiccApplication.registerForReady(sInstance, MSG_ID_SIM_READY, null);
CatLog.d(sInstance, "sr changed reinitialize and return current sInstance");
} else {
CatLog.d(sInstance, "Return current sInstance");
}
return sInstance;
}
}
/** Handles RIL_UNSOL_STK_SESSION_END unsolicited command from RIL. */
private void handleSessionEnd() {
CatLog.d(this, "SESSION END on " + mSlotId);
mCurrntCmd = mMenuCmd;
Intent intent = new Intent(AppInterface.CAT_SESSION_END_ACTION);
intent.putExtra("SLOT_ID", mSlotId);
intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
mContext.sendBroadcast(intent, AppInterface.STK_PERMISSION);
}
/**
* * This function sends a CARD status (ABSENT, PRESENT, REFRESH) to STK_APP. * This is triggered
* during ICC_REFRESH or CARD STATE changes. In case * REFRESH, additional information is sent in
* 'refresh_result' *
*/
private void broadcastCardStateAndIccRefreshResp(
CardState cardState, IccRefreshResponse iccRefreshState) {
Intent intent = new Intent(AppInterface.CAT_ICC_STATUS_CHANGE);
intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
boolean cardPresent = (cardState == CardState.CARDSTATE_PRESENT);
if (iccRefreshState != null) {
// This case is when MSG_ID_ICC_REFRESH is received.
intent.putExtra(AppInterface.REFRESH_RESULT, iccRefreshState.refreshResult);
CatLog.d(this, "Sending IccResult with Result: " + iccRefreshState.refreshResult);
}
// This sends an intent with CARD_ABSENT (0 - false) /CARD_PRESENT (1 - true).
intent.putExtra(AppInterface.CARD_STATUS, cardPresent);
intent.putExtra("SLOT_ID", mSlotId);
CatLog.d(this, "Sending Card Status: " + cardState + " " + "cardPresent: " + cardPresent);
mContext.sendBroadcast(intent, AppInterface.STK_PERMISSION);
}
private boolean processProvideLocalInfo(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process ProvideLocalInfo");
switch (cmdDet.commandQualifier) {
case DTTZ_SETTING:
CatLog.d(this, "PLI [DTTZ_SETTING]");
mCmdParams = new CommandParams(cmdDet);
break;
case LANGUAGE_SETTING:
CatLog.d(this, "PLI [LANGUAGE_SETTING]");
mCmdParams = new CommandParams(cmdDet);
break;
default:
CatLog.d(this, "PLI[" + cmdDet.commandQualifier + "] Command Not Supported");
mCmdParams = new CommandParams(cmdDet);
throw new ResultException(ResultCode.BEYOND_TERMINAL_CAPABILITY);
}
return false;
}
private byte byteToBCD(int value) {
if (value < 0 && value > 99) {
CatLog.d(
this,
"Err: byteToBCD conversion Value is " + value + " Value has to be between 0 and 99");
return 0;
}
return (byte) ((value / 10) | ((value % 10) << 4));
}
private void handleRilMsg(RilMessage rilMsg) {
if (rilMsg == null) {
return;
}
// dispatch messages
CommandParams cmdParams = null;
switch (rilMsg.mId) {
case MSG_ID_EVENT_NOTIFY:
if (rilMsg.mResCode == ResultCode.OK) {
cmdParams = (CommandParams) rilMsg.mData;
if (cmdParams != null) {
handleCommand(cmdParams, false);
}
}
break;
case MSG_ID_PROACTIVE_COMMAND:
try {
cmdParams = (CommandParams) rilMsg.mData;
} catch (ClassCastException e) {
// for error handling : cast exception
CatLog.d(this, "Fail to parse proactive command");
// Don't send Terminal Resp if command detail is not available
if (mCurrntCmd != null) {
sendTerminalResponse(
mCurrntCmd.mCmdDet, ResultCode.CMD_DATA_NOT_UNDERSTOOD, false, 0x00, null);
}
break;
}
if (cmdParams != null) {
if (rilMsg.mResCode == ResultCode.OK) {
handleCommand(cmdParams, true);
} else {
// for proactive commands that couldn't be decoded
// successfully respond with the code generated by the
// message decoder.
sendTerminalResponse(cmdParams.mCmdDet, rilMsg.mResCode, false, 0, null);
}
}
break;
case MSG_ID_REFRESH:
cmdParams = (CommandParams) rilMsg.mData;
if (cmdParams != null) {
handleCommand(cmdParams, false);
}
break;
case MSG_ID_SESSION_END:
handleSessionEnd();
break;
case MSG_ID_CALL_SETUP:
// prior event notify command supplied all the information
// needed for set up call processing.
break;
}
}
private boolean removeMenu(Menu menu) {
try {
if (menu.items.size() == 1 && menu.items.get(0) == null) {
return true;
}
} catch (NullPointerException e) {
CatLog.d(this, "Unable to get Menu's items size");
return true;
}
return false;
}
@Override
public boolean processMessage(Message msg) {
if (msg.what == CMD_START) {
if (decodeMessageParams((RilMessage) msg.obj)) {
transitionTo(mStateCmdParamsReady);
}
} else {
CatLog.d(this, "StateStart unexpected expecting START=" + CMD_START + " got " + msg.what);
}
return true;
}
@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);
}
}
private boolean decodeMessageParams(RilMessage rilMsg) {
boolean decodingStarted;
mCurrentRilMessage = rilMsg;
switch (rilMsg.mId) {
case CatService.MSG_ID_SESSION_END:
case CatService.MSG_ID_CALL_SETUP:
mCurrentRilMessage.mResCode = ResultCode.OK;
sendCmdForExecution(mCurrentRilMessage);
decodingStarted = false;
break;
case CatService.MSG_ID_PROACTIVE_COMMAND:
case CatService.MSG_ID_EVENT_NOTIFY:
case CatService.MSG_ID_REFRESH:
byte[] rawData = null;
try {
rawData = IccUtils.hexStringToBytes((String) rilMsg.mData);
} catch (Exception e) {
// zombie messages are dropped
CatLog.d(this, "decodeMessageParams dropping zombie messages");
decodingStarted = false;
break;
}
try {
// Start asynch parsing of the command parameters.
mCmdParamsFactory.make(BerTlv.decode(rawData));
decodingStarted = true;
} catch (ResultException e) {
// send to Service for proper RIL communication.
CatLog.d(this, "decodeMessageParams: caught ResultException e=" + e);
mCurrentRilMessage.mResCode = e.result();
sendCmdForExecution(mCurrentRilMessage);
decodingStarted = false;
}
break;
default:
decodingStarted = false;
break;
}
return decodingStarted;
}
/**
* Processes PLAY_TONE proactive command from the SIM card.
*
* @param cmdDet Command Details container object.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return true if the command is processing is pending and additional asynchronous processing is
* required.t
* @throws ResultException
*/
private boolean processPlayTone(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process PlayTone");
Tone tone = null;
TextMessage textMsg = new TextMessage();
Duration duration = null;
IconId iconId = null;
ComprehensionTlv ctlv = searchForTag(ComprehensionTlvTag.TONE, ctlvs);
if (ctlv != null) {
// Nothing to do for null objects.
if (ctlv.getLength() > 0) {
try {
byte[] rawValue = ctlv.getRawValue();
int valueIndex = ctlv.getValueIndex();
int toneVal = rawValue[valueIndex];
tone = Tone.fromInt(toneVal);
} catch (IndexOutOfBoundsException e) {
throw new ResultException(ResultCode.CMD_DATA_NOT_UNDERSTOOD);
}
}
}
// parse alpha identifier
ctlv = searchForTag(ComprehensionTlvTag.ALPHA_ID, ctlvs);
if (ctlv != null) {
textMsg.text = ValueParser.retrieveAlphaId(ctlv);
}
// parse tone duration
ctlv = searchForTag(ComprehensionTlvTag.DURATION, ctlvs);
if (ctlv != null) {
duration = ValueParser.retrieveDuration(ctlv);
}
// parse icon identifier
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
textMsg.iconSelfExplanatory = iconId.selfExplanatory;
}
boolean vibrate = (cmdDet.commandQualifier & 0x01) != 0x00;
textMsg.responseNeeded = false;
mCmdParams = new PlayToneParams(cmdDet, textMsg, tone, duration, vibrate);
if (iconId != null) {
mIconLoadState = LOAD_SINGLE_ICON;
mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
/* 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);
}
/**
* Processes SET_UP_EVENT_LIST proactive command from the SIM card.
*
* @param cmdDet Command Details object retrieved.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return false. This function always returns false meaning that the command processing is not
* pending and additional asynchronous processing is not required.
*/
private boolean processSetUpEventList(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs) {
CatLog.d(this, "process SetUpEventList");
ComprehensionTlv ctlv = searchForTag(ComprehensionTlvTag.EVENT_LIST, ctlvs);
if (ctlv != null) {
try {
byte[] rawValue = ctlv.getRawValue();
int valueIndex = ctlv.getValueIndex();
int valueLen = ctlv.getLength();
int[] eventList = new int[valueLen];
int eventValue = -1;
int i = 0;
while (valueLen > 0) {
eventValue = rawValue[valueIndex] & 0xff;
valueIndex++;
valueLen--;
switch (eventValue) {
case USER_ACTIVITY_EVENT:
case IDLE_SCREEN_AVAILABLE_EVENT:
case LANGUAGE_SELECTION_EVENT:
case BROWSER_TERMINATION_EVENT:
case BROWSING_STATUS_EVENT:
eventList[i] = eventValue;
i++;
break;
default:
break;
}
}
mCmdParams = new SetEventListParams(cmdDet, eventList);
} catch (IndexOutOfBoundsException e) {
CatLog.d(this, " IndexOutofBoundException in processSetUpEventList");
}
}
return false;
}
private boolean processBIPClient(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
AppInterface.CommandType commandType = AppInterface.CommandType.fromInt(cmdDet.typeOfCommand);
if (commandType != null) {
CatLog.d(this, "process " + commandType.name());
}
TextMessage textMsg = new TextMessage();
IconId iconId = null;
ComprehensionTlv ctlv = null;
boolean has_alpha_id = false;
// parse alpha identifier
ctlv = searchForTag(ComprehensionTlvTag.ALPHA_ID, ctlvs);
if (ctlv != null) {
textMsg.text = ValueParser.retrieveAlphaId(ctlv);
CatLog.d(this, "alpha TLV text=" + textMsg.text);
has_alpha_id = true;
}
// parse icon identifier
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
textMsg.iconSelfExplanatory = iconId.selfExplanatory;
}
textMsg.responseNeeded = false;
mCmdParams = new BIPClientParams(cmdDet, textMsg, has_alpha_id);
if (iconId != null) {
mIconLoadState = LOAD_SINGLE_ICON;
mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
/**
* Processes DISPLAY_TEXT proactive command from the SIM card.
*
* @param cmdDet Command Details container object.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return true if the command is processing is pending and additional asynchronous processing is
* required.
* @throws ResultException
*/
private boolean processDisplayText(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process DisplayText");
TextMessage textMsg = new TextMessage();
IconId iconId = null;
ComprehensionTlv ctlv = searchForTag(ComprehensionTlvTag.TEXT_STRING, ctlvs);
if (ctlv != null) {
textMsg.text = ValueParser.retrieveTextString(ctlv);
}
// If the tlv object doesn't exist or the it is a null object reply
// with command not understood.
if (textMsg.text == null) {
throw new ResultException(ResultCode.CMD_DATA_NOT_UNDERSTOOD);
}
ctlv = searchForTag(ComprehensionTlvTag.IMMEDIATE_RESPONSE, ctlvs);
if (ctlv != null) {
textMsg.responseNeeded = false;
}
// parse icon identifier
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
textMsg.iconSelfExplanatory = iconId.selfExplanatory;
}
// parse tone duration
ctlv = searchForTag(ComprehensionTlvTag.DURATION, ctlvs);
if (ctlv != null) {
textMsg.duration = ValueParser.retrieveDuration(ctlv);
}
// Parse command qualifier parameters.
textMsg.isHighPriority = (cmdDet.commandQualifier & 0x01) != 0;
textMsg.userClear = (cmdDet.commandQualifier & 0x80) != 0;
mCmdParams = new DisplayTextParams(cmdDet, textMsg);
if (iconId != null) {
mloadIcon = true;
mIconLoadState = LOAD_SINGLE_ICON;
mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
/**
* Processes SETUP_CALL proactive command from the SIM card.
*
* @param cmdDet Command Details object retrieved from the proactive command object
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return true if the command is processing is pending and additional asynchronous processing is
* required.
*/
private boolean processSetupCall(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process SetupCall");
Iterator<ComprehensionTlv> iter = ctlvs.iterator();
ComprehensionTlv ctlv = null;
// User confirmation phase message.
TextMessage confirmMsg = new TextMessage();
// Call set up phase message.
TextMessage callMsg = new TextMessage();
IconId confirmIconId = null;
IconId callIconId = null;
// get confirmation message string.
ctlv = searchForNextTag(ComprehensionTlvTag.ALPHA_ID, iter);
confirmMsg.text = ValueParser.retrieveAlphaId(ctlv);
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
confirmIconId = ValueParser.retrieveIconId(ctlv);
confirmMsg.iconSelfExplanatory = confirmIconId.selfExplanatory;
}
// get call set up message string.
ctlv = searchForNextTag(ComprehensionTlvTag.ALPHA_ID, iter);
if (ctlv != null) {
callMsg.text = ValueParser.retrieveAlphaId(ctlv);
}
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
callIconId = ValueParser.retrieveIconId(ctlv);
callMsg.iconSelfExplanatory = callIconId.selfExplanatory;
}
mCmdParams = new CallSetupParams(cmdDet, confirmMsg, callMsg);
if (confirmIconId != null || callIconId != null) {
mIconLoadState = LOAD_MULTI_ICONS;
int[] recordNumbers = new int[2];
recordNumbers[0] = confirmIconId != null ? confirmIconId.recordNumber : -1;
recordNumbers[1] = callIconId != null ? callIconId.recordNumber : -1;
mIconLoader.loadIcons(recordNumbers, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
private CommandDetails processCommandDetails(List<ComprehensionTlv> ctlvs) {
CommandDetails cmdDet = null;
if (ctlvs != null) {
// Search for the Command Details object.
ComprehensionTlv ctlvCmdDet = searchForTag(ComprehensionTlvTag.COMMAND_DETAILS, ctlvs);
if (ctlvCmdDet != null) {
try {
cmdDet = ValueParser.retrieveCommandDetails(ctlvCmdDet);
} catch (ResultException e) {
CatLog.d(this, "processCommandDetails: Failed to procees command details e=" + e);
}
}
}
return cmdDet;
}
/**
* Processes REFRESH proactive command from the SIM card.
*
* @param cmdDet Command Details container object.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
*/
private boolean processRefresh(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs) {
CatLog.d(this, "process Refresh");
// REFRESH proactive command is rerouted by the baseband and handled by
// the telephony layer. IDLE TEXT should be removed for a REFRESH command
// with "initialization" or "reset"
switch (cmdDet.commandQualifier) {
case REFRESH_NAA_INIT_AND_FULL_FILE_CHANGE:
case REFRESH_NAA_INIT_AND_FILE_CHANGE:
case REFRESH_NAA_INIT:
case REFRESH_UICC_RESET:
mCmdParams = new DisplayTextParams(cmdDet, null);
break;
}
return false;
}
/**
* Processes GET_INKEY proactive command from the SIM card.
*
* @param cmdDet Command Details container object.
* @param ctlvs List of ComprehensionTlv objects following Command Details object and Device
* Identities object within the proactive command
* @return true if the command is processing is pending and additional asynchronous processing is
* required.
* @throws ResultException
*/
private boolean processGetInkey(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process GetInkey");
Input input = new Input();
IconId iconId = null;
ComprehensionTlv ctlv = searchForTag(ComprehensionTlvTag.TEXT_STRING, ctlvs);
if (ctlv != null) {
input.text = ValueParser.retrieveTextString(ctlv);
} else {
throw new ResultException(ResultCode.REQUIRED_VALUES_MISSING);
}
// parse icon identifier
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
}
// parse duration
ctlv = searchForTag(ComprehensionTlvTag.DURATION, ctlvs);
if (ctlv != null) {
input.duration = ValueParser.retrieveDuration(ctlv);
}
input.minLen = 1;
input.maxLen = 1;
input.digitOnly = (cmdDet.commandQualifier & 0x01) == 0;
input.ucs2 = (cmdDet.commandQualifier & 0x02) != 0;
input.yesNo = (cmdDet.commandQualifier & 0x04) != 0;
input.helpAvailable = (cmdDet.commandQualifier & 0x80) != 0;
input.echo = true;
mCmdParams = new GetInputParams(cmdDet, input);
if (iconId != null) {
mloadIcon = true;
mIconLoadState = LOAD_SINGLE_ICON;
mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
return true;
}
return false;
}
@Override
public boolean processMessage(Message msg) {
if (msg.what == CMD_PARAMS_READY) {
mCurrentRilMessage.mResCode = ResultCode.fromInt(msg.arg1);
mCurrentRilMessage.mData = msg.obj;
sendCmdForExecution(mCurrentRilMessage);
transitionTo(mStateStart);
} else {
CatLog.d(
this,
"StateCmdParamsReady expecting CMD_PARAMS_READY="
+ CMD_PARAMS_READY
+ " got "
+ msg.what);
deferMessage(msg);
}
return true;
}