protected void handleBroadcastSms(AsyncResult ar) {
try {
byte[][] pdus = null;
byte[] receivedPdu = (byte[]) ar.result;
if (Config.LOGD) {
for (int i = 0; i < receivedPdu.length; i += 8) {
StringBuilder sb = new StringBuilder("SMS CB pdu data: ");
for (int j = i; j < i + 8 && j < receivedPdu.length; j++) {
int b = receivedPdu[j] & 0xff;
if (b < 0x10) {
sb.append("0");
}
sb.append(Integer.toHexString(b)).append(" ");
}
Log.d(TAG, sb.toString());
}
}
SmsCbHeader header = new SmsCbHeader(receivedPdu);
String plmn = SystemProperties.get(TelephonyProperties.PROPERTY_OPERATOR_NUMERIC);
GsmCellLocation cellLocation = (GsmCellLocation) mGsmPhone.getCellLocation();
int lac = cellLocation.getLac();
int cid = cellLocation.getCid();
if (header.nrOfPages > 1) {
// Multi-page message
SmsCbConcatInfo concatInfo = new SmsCbConcatInfo(header, plmn, lac, cid);
// Try to find other pages of the same message
pdus = mSmsCbPageMap.get(concatInfo);
if (pdus == null) {
// This it the first page of this message, make room for all
// pages and keep until complete
pdus = new byte[header.nrOfPages][];
mSmsCbPageMap.put(concatInfo, pdus);
}
// Page parameter is one-based
pdus[header.pageIndex - 1] = receivedPdu;
for (int i = 0; i < pdus.length; i++) {
if (pdus[i] == null) {
// Still missing pages, exit
return;
}
}
// Message complete, remove and dispatch
mSmsCbPageMap.remove(concatInfo);
} else {
// Single page message
pdus = new byte[1][];
pdus[0] = receivedPdu;
}
dispatchBroadcastPdus(pdus);
// Remove messages that are out of scope to prevent the map from
// growing indefinitely, containing incomplete messages that were
// never assembled
Iterator<SmsCbConcatInfo> iter = mSmsCbPageMap.keySet().iterator();
while (iter.hasNext()) {
SmsCbConcatInfo info = iter.next();
if (!info.matchesLocation(plmn, lac, cid)) {
iter.remove();
}
}
} catch (RuntimeException e) {
Log.e(TAG, "Error in decoding SMS CB pdu", e);
}
}
public void handleMessage(Message msg) {
AsyncResult ar;
switch (msg.what) {
case EVENT_POLL_CALLS_RESULT:
ar = (AsyncResult) msg.obj;
if (msg == lastRelevantPoll) {
if (DBG_POLL) log("handle EVENT_POLL_CALL_RESULT: set needsPoll=F");
needsPoll = false;
lastRelevantPoll = null;
handlePollCalls((AsyncResult) msg.obj);
}
break;
case EVENT_OPERATION_COMPLETE:
ar = (AsyncResult) msg.obj;
operationComplete();
break;
case EVENT_SWITCH_RESULT:
case EVENT_CONFERENCE_RESULT:
case EVENT_SEPARATE_RESULT:
case EVENT_ECT_RESULT:
ar = (AsyncResult) msg.obj;
if (ar.exception != null) {
phone.notifySuppServiceFailed(getFailedService(msg.what));
}
operationComplete();
break;
case EVENT_GET_LAST_CALL_FAIL_CAUSE:
int causeCode;
ar = (AsyncResult) msg.obj;
operationComplete();
if (ar.exception != null) {
// An exception occurred...just treat the disconnect
// cause as "normal"
causeCode = CallFailCause.NORMAL_CLEARING;
Rlog.i(LOG_TAG, "Exception during getLastCallFailCause, assuming normal disconnect");
} else {
causeCode = ((int[]) ar.result)[0];
}
// Log the causeCode if its not normal
if (causeCode == CallFailCause.NO_CIRCUIT_AVAIL
|| causeCode == CallFailCause.TEMPORARY_FAILURE
|| causeCode == CallFailCause.SWITCHING_CONGESTION
|| causeCode == CallFailCause.CHANNEL_NOT_AVAIL
|| causeCode == CallFailCause.QOS_NOT_AVAIL
|| causeCode == CallFailCause.BEARER_NOT_AVAIL
|| causeCode == CallFailCause.ERROR_UNSPECIFIED) {
GsmCellLocation loc = ((GsmCellLocation) phone.getCellLocation());
EventLog.writeEvent(
EventLogTags.CALL_DROP,
causeCode,
loc != null ? loc.getCid() : -1,
TelephonyManager.getDefault().getNetworkType());
}
for (int i = 0, s = droppedDuringPoll.size(); i < s; i++) {
GsmConnection conn = droppedDuringPoll.get(i);
conn.onRemoteDisconnect(causeCode);
}
updatePhoneState();
phone.notifyPreciseCallStateChanged();
droppedDuringPoll.clear();
break;
case EVENT_REPOLL_AFTER_DELAY:
case EVENT_CALL_STATE_CHANGE:
pollCallsWhenSafe();
break;
case EVENT_RADIO_AVAILABLE:
handleRadioAvailable();
break;
case EVENT_RADIO_NOT_AVAILABLE:
handleRadioNotAvailable();
break;
}
}