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;
}
void make(BerTlv berTlv, IconLoader iconLoader) {
if (berTlv == null) {
return;
}
CatLog.d(this, "IconLoader received: " + iconLoader);
// reset global state parameters.
mIconLoader = iconLoader;
mCmdParams = null;
mIconLoadState = LOAD_NO_ICON;
// only proactive command messages are processed.
if (berTlv.getTag() != BerTlv.BER_PROACTIVE_COMMAND_TAG) {
sendCmdParams(ResultCode.CMD_TYPE_NOT_UNDERSTOOD);
return;
}
boolean cmdPending = false;
List<ComprehensionTlv> ctlvs = berTlv.getComprehensionTlvs();
// process command dtails from the tlv list.
CommandDetails cmdDet = processCommandDetails(ctlvs);
if (cmdDet == null) {
sendCmdParams(ResultCode.CMD_TYPE_NOT_UNDERSTOOD);
return;
}
// extract command type enumeration from the raw value stored inside
// the Command Details object.
AppInterface.CommandType cmdType = AppInterface.CommandType.fromInt(cmdDet.typeOfCommand);
if (cmdType == null) {
// This PROACTIVE COMMAND is presently not handled. Hence set
// result code as BEYOND_TERMINAL_CAPABILITY in TR.
mCmdParams = new CommandParams(cmdDet);
sendCmdParams(ResultCode.BEYOND_TERMINAL_CAPABILITY);
return;
}
try {
switch (cmdType) {
case SET_UP_MENU:
cmdPending = processSelectItem(cmdDet, ctlvs);
break;
case SELECT_ITEM:
cmdPending = processSelectItem(cmdDet, ctlvs);
break;
case DISPLAY_TEXT:
cmdPending = processDisplayText(cmdDet, ctlvs);
break;
case SET_UP_IDLE_MODE_TEXT:
cmdPending = processSetUpIdleModeText(cmdDet, ctlvs);
break;
case GET_INKEY:
cmdPending = processGetInkey(cmdDet, ctlvs);
break;
case GET_INPUT:
cmdPending = processGetInput(cmdDet, ctlvs);
break;
case SEND_DTMF:
case SEND_SMS:
case SEND_SS:
case SEND_USSD:
cmdPending = processEventNotify(cmdDet, ctlvs);
break;
case GET_CHANNEL_STATUS:
case SET_UP_CALL:
cmdPending = processSetupCall(cmdDet, ctlvs);
break;
case REFRESH:
processRefresh(cmdDet, ctlvs);
cmdPending = false;
break;
case LAUNCH_BROWSER:
cmdPending = processLaunchBrowser(cmdDet, ctlvs);
break;
case PLAY_TONE:
cmdPending = processPlayTone(cmdDet, ctlvs);
break;
case SET_UP_EVENT_LIST:
cmdPending = processSetUpEventList(cmdDet, ctlvs);
break;
case PROVIDE_LOCAL_INFORMATION:
cmdPending = processProvideLocalInfo(cmdDet, ctlvs);
break;
case OPEN_CHANNEL:
case CLOSE_CHANNEL:
case RECEIVE_DATA:
case SEND_DATA:
cmdPending = processBIPClient(cmdDet, ctlvs);
break;
default:
// unsupported proactive commands
mCmdParams = new CommandParams(cmdDet);
sendCmdParams(ResultCode.BEYOND_TERMINAL_CAPABILITY);
return;
}
} catch (ResultException e) {
CatLog.d(this, "make: caught ResultException e=" + e);
mCmdParams = new CommandParams(cmdDet);
sendCmdParams(e.result());
return;
}
if (!cmdPending) {
sendCmdParams(ResultCode.OK);
}
}