/**
* 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;
}
/**
* Processes GET_INPUT 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 processGetInput(CommandDetails cmdDet, List<ComprehensionTlv> ctlvs)
throws ResultException {
CatLog.d(this, "process GetInput");
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);
}
ctlv = searchForTag(ComprehensionTlvTag.RESPONSE_LENGTH, ctlvs);
if (ctlv != null) {
try {
byte[] rawValue = ctlv.getRawValue();
int valueIndex = ctlv.getValueIndex();
input.minLen = rawValue[valueIndex] & 0xff;
input.maxLen = rawValue[valueIndex + 1] & 0xff;
} catch (IndexOutOfBoundsException e) {
throw new ResultException(ResultCode.CMD_DATA_NOT_UNDERSTOOD);
}
} else {
throw new ResultException(ResultCode.REQUIRED_VALUES_MISSING);
}
ctlv = searchForTag(ComprehensionTlvTag.DEFAULT_TEXT, ctlvs);
if (ctlv != null) {
input.defaultText = ValueParser.retrieveTextString(ctlv);
}
// parse icon identifier
ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
if (ctlv != null) {
iconId = ValueParser.retrieveIconId(ctlv);
}
input.digitOnly = (cmdDet.commandQualifier & 0x01) == 0;
input.ucs2 = (cmdDet.commandQualifier & 0x02) != 0;
input.echo = (cmdDet.commandQualifier & 0x04) == 0;
input.packed = (cmdDet.commandQualifier & 0x08) != 0;
input.helpAvailable = (cmdDet.commandQualifier & 0x80) != 0;
// Truncate the maxLen if it exceeds the max number of chars that can
// be encoded. Limit depends on DCS in Command Qualifier.
if (input.ucs2 && input.maxLen > MAX_UCS2_CHARS) {
CatLog.d(
this, "UCS2: received maxLen = " + input.maxLen + ", truncating to " + MAX_UCS2_CHARS);
input.maxLen = MAX_UCS2_CHARS;
} else if (!input.packed && input.maxLen > MAX_GSM7_DEFAULT_CHARS) {
CatLog.d(
this,
"GSM 7Bit Default: received maxLen = "
+ input.maxLen
+ ", truncating to "
+ MAX_GSM7_DEFAULT_CHARS);
input.maxLen = MAX_GSM7_DEFAULT_CHARS;
}
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;
}