| Methods Summary |
|---|
| private ApnContext | addApnContext(java.lang.String type, android.net.NetworkConfig networkConfig)
ApnContext apnContext = new ApnContext(mPhone.getContext(), type, LOG_TAG, networkConfig,
this);
mApnContexts.put(type, apnContext);
mPrioritySortedApnContexts.add(apnContext);
return apnContext;
|
| private void | addEmergencyApnSetting()Add the Emergency APN settings to APN settings list
if(mEmergencyApn != null) {
if(mAllApnSettings == null) {
mAllApnSettings = new ArrayList<ApnSetting>();
} else {
boolean hasEmergencyApn = false;
for (ApnSetting apn : mAllApnSettings) {
if (ArrayUtils.contains(apn.types, PhoneConstants.APN_TYPE_EMERGENCY)) {
hasEmergencyApn = true;
break;
}
}
if(hasEmergencyApn == false) {
mAllApnSettings.add(mEmergencyApn);
} else {
log("addEmergencyApnSetting - E-APN setting is already present");
}
}
}
|
| private java.lang.String | apnListToString(java.util.ArrayList apns)
StringBuilder result = new StringBuilder();
for (int i = 0, size = apns.size(); i < size; i++) {
result.append('[")
.append(apns.get(i).toString())
.append(']");
}
return result.toString();
|
| private boolean | apnTypeSameAny(ApnSetting first, ApnSetting second)
if(VDBG) {
StringBuilder apnType1 = new StringBuilder(first.apn + ": ");
for(int index1 = 0; index1 < first.types.length; index1++) {
apnType1.append(first.types[index1]);
apnType1.append(",");
}
StringBuilder apnType2 = new StringBuilder(second.apn + ": ");
for(int index1 = 0; index1 < second.types.length; index1++) {
apnType2.append(second.types[index1]);
apnType2.append(",");
}
log("APN1: is " + apnType1);
log("APN2: is " + apnType2);
}
for(int index1 = 0; index1 < first.types.length; index1++) {
for(int index2 = 0; index2 < second.types.length; index2++) {
if(first.types[index1].equals(PhoneConstants.APN_TYPE_ALL) ||
second.types[index2].equals(PhoneConstants.APN_TYPE_ALL) ||
first.types[index1].equals(second.types[index2])) {
if(VDBG)log("apnTypeSameAny: return true");
return true;
}
}
}
if(VDBG)log("apnTypeSameAny: return false");
return false;
|
| private boolean | apnsSimilar(ApnSetting first, ApnSetting second)
return (first.canHandleType(PhoneConstants.APN_TYPE_DUN) == false &&
second.canHandleType(PhoneConstants.APN_TYPE_DUN) == false &&
Objects.equals(first.apn, second.apn) &&
!apnTypeSameAny(first, second) &&
xorEquals(first.proxy, second.proxy) &&
xorEquals(first.port, second.port) &&
first.carrierEnabled == second.carrierEnabled &&
first.bearer == second.bearer &&
first.profileId == second.profileId &&
Objects.equals(first.mvnoType, second.mvnoType) &&
Objects.equals(first.mvnoMatchData, second.mvnoMatchData) &&
xorEquals(first.mmsc, second.mmsc) &&
xorEquals(first.mmsProxy, second.mmsProxy) &&
xorEquals(first.mmsPort, second.mmsPort));
|
| private void | applyNewState(ApnContext apnContext, boolean enabled, boolean met)
boolean cleanup = false;
boolean trySetup = false;
if (DBG) {
log("applyNewState(" + apnContext.getApnType() + ", " + enabled +
"(" + apnContext.isEnabled() + "), " + met + "(" +
apnContext.getDependencyMet() +"))");
}
if (apnContext.isReady()) {
cleanup = true;
if (enabled && met) {
DctConstants.State state = apnContext.getState();
switch(state) {
case CONNECTING:
case SCANNING:
case CONNECTED:
case DISCONNECTING:
// We're "READY" and active so just return
if (DBG) log("applyNewState: 'ready' so return");
return;
case IDLE:
// fall through: this is unexpected but if it happens cleanup and try setup
case FAILED:
case RETRYING: {
// We're "READY" but not active so disconnect (cleanup = true) and
// connect (trySetup = true) to be sure we retry the connection.
trySetup = true;
apnContext.setReason(Phone.REASON_DATA_ENABLED);
break;
}
}
} else if (met) {
apnContext.setReason(Phone.REASON_DATA_DISABLED);
// If ConnectivityService has disabled this network, stop trying to bring
// it up, but do not tear it down - ConnectivityService will do that
// directly by talking with the DataConnection.
//
// This doesn't apply to DUN, however. Those connections have special
// requirements from carriers and we need stop using them when the dun
// request goes away. This applies to both CDMA and GSM because they both
// can declare the DUN APN sharable by default traffic, thus still satisfying
// those requests and not torn down organically.
if (apnContext.getApnType() == PhoneConstants.APN_TYPE_DUN && teardownForDun()) {
cleanup = true;
} else {
cleanup = false;
}
} else {
apnContext.setReason(Phone.REASON_DATA_DEPENDENCY_UNMET);
}
} else {
if (enabled && met) {
if (apnContext.isEnabled()) {
apnContext.setReason(Phone.REASON_DATA_DEPENDENCY_MET);
} else {
apnContext.setReason(Phone.REASON_DATA_ENABLED);
}
if (apnContext.getState() == DctConstants.State.FAILED) {
apnContext.setState(DctConstants.State.IDLE);
}
trySetup = true;
}
}
apnContext.setEnabled(enabled);
apnContext.setDependencyMet(met);
if (cleanup) cleanUpConnection(true, apnContext);
if (trySetup) trySetupData(apnContext);
|
| private java.util.ArrayList | buildWaitingApns(java.lang.String requestedApnType, int radioTech)Build a list of APNs to be used to create PDP's.
if (DBG) log("buildWaitingApns: E requestedApnType=" + requestedApnType);
ArrayList<ApnSetting> apnList = new ArrayList<ApnSetting>();
if (requestedApnType.equals(PhoneConstants.APN_TYPE_DUN)) {
ApnSetting dun = fetchDunApn();
if (dun != null) {
apnList.add(dun);
if (DBG) log("buildWaitingApns: X added APN_TYPE_DUN apnList=" + apnList);
return apnList;
}
}
IccRecords r = mIccRecords.get();
String operator = (r != null) ? r.getOperatorNumeric() : "";
// This is a workaround for a bug (7305641) where we don't failover to other
// suitable APNs if our preferred APN fails. On prepaid ATT sims we need to
// failover to a provisioning APN, but once we've used their default data
// connection we are locked to it for life. This change allows ATT devices
// to say they don't want to use preferred at all.
boolean usePreferred = true;
try {
usePreferred = ! mPhone.getContext().getResources().getBoolean(com.android.
internal.R.bool.config_dontPreferApn);
} catch (Resources.NotFoundException e) {
if (DBG) log("buildWaitingApns: usePreferred NotFoundException set to true");
usePreferred = true;
}
if (DBG) {
log("buildWaitingApns: usePreferred=" + usePreferred
+ " canSetPreferApn=" + mCanSetPreferApn
+ " mPreferredApn=" + mPreferredApn
+ " operator=" + operator + " radioTech=" + radioTech
+ " IccRecords r=" + r);
}
if (usePreferred && mCanSetPreferApn && mPreferredApn != null &&
mPreferredApn.canHandleType(requestedApnType)) {
if (DBG) {
log("buildWaitingApns: Preferred APN:" + operator + ":"
+ mPreferredApn.numeric + ":" + mPreferredApn);
}
if (mPreferredApn.numeric.equals(operator)) {
if (mPreferredApn.bearer == 0 || mPreferredApn.bearer == radioTech) {
apnList.add(mPreferredApn);
if (DBG) log("buildWaitingApns: X added preferred apnList=" + apnList);
return apnList;
} else {
if (DBG) log("buildWaitingApns: no preferred APN");
setPreferredApn(-1);
mPreferredApn = null;
}
} else {
if (DBG) log("buildWaitingApns: no preferred APN");
setPreferredApn(-1);
mPreferredApn = null;
}
}
if (mAllApnSettings != null) {
if (DBG) log("buildWaitingApns: mAllApnSettings=" + mAllApnSettings);
for (ApnSetting apn : mAllApnSettings) {
if (DBG) log("buildWaitingApns: apn=" + apn);
if (apn.canHandleType(requestedApnType)) {
if (apn.bearer == 0 || apn.bearer == radioTech) {
if (DBG) log("buildWaitingApns: adding apn=" + apn.toString());
apnList.add(apn);
} else {
if (DBG) {
log("buildWaitingApns: bearer:" + apn.bearer + " != "
+ "radioTech:" + radioTech);
}
}
} else {
if (DBG) {
log("buildWaitingApns: couldn't handle requesedApnType="
+ requestedApnType);
}
}
}
} else {
loge("mAllApnSettings is empty!");
}
if (DBG) log("buildWaitingApns: X apnList=" + apnList);
return apnList;
|
| private void | cancelReconnectAlarm(ApnContext apnContext)Cancels the alarm associated with apnContext.
if (apnContext == null) return;
PendingIntent intent = apnContext.getReconnectIntent();
if (intent != null) {
AlarmManager am =
(AlarmManager) mPhone.getContext().getSystemService(Context.ALARM_SERVICE);
am.cancel(intent);
apnContext.setReconnectIntent(null);
}
|
| private DcAsyncChannel | checkForCompatibleConnectedApnContext(ApnContext apnContext)
String apnType = apnContext.getApnType();
ApnSetting dunSetting = null;
if (PhoneConstants.APN_TYPE_DUN.equals(apnType)) {
dunSetting = fetchDunApn();
}
if (DBG) {
log("checkForCompatibleConnectedApnContext: apnContext=" + apnContext );
}
DcAsyncChannel potentialDcac = null;
ApnContext potentialApnCtx = null;
for (ApnContext curApnCtx : mApnContexts.values()) {
DcAsyncChannel curDcac = curApnCtx.getDcAc();
log("curDcac: " + curDcac);
if (curDcac != null) {
ApnSetting apnSetting = curApnCtx.getApnSetting();
log("apnSetting: " + apnSetting);
if (dunSetting != null) {
if (dunSetting.equals(apnSetting)) {
switch (curApnCtx.getState()) {
case CONNECTED:
if (DBG) {
log("checkForCompatibleConnectedApnContext:"
+ " found dun conn=" + curDcac
+ " curApnCtx=" + curApnCtx);
}
return curDcac;
case RETRYING:
case CONNECTING:
potentialDcac = curDcac;
potentialApnCtx = curApnCtx;
default:
// Not connected, potential unchanged
break;
}
}
} else if (apnSetting != null && apnSetting.canHandleType(apnType)) {
switch (curApnCtx.getState()) {
case CONNECTED:
if (DBG) {
log("checkForCompatibleConnectedApnContext:"
+ " found canHandle conn=" + curDcac
+ " curApnCtx=" + curApnCtx);
}
return curDcac;
case RETRYING:
case CONNECTING:
potentialDcac = curDcac;
potentialApnCtx = curApnCtx;
default:
// Not connected, potential unchanged
break;
}
}
} else {
if (VDBG) {
log("checkForCompatibleConnectedApnContext: not conn curApnCtx=" + curApnCtx);
}
}
}
if (potentialDcac != null) {
if (DBG) {
log("checkForCompatibleConnectedApnContext: found potential conn=" + potentialDcac
+ " curApnCtx=" + potentialApnCtx);
}
return potentialDcac;
}
if (DBG) log("checkForCompatibleConnectedApnContext: NO conn apnContext=" + apnContext);
return null;
|
| public void | cleanUpAllConnections(java.lang.String cause)
cleanUpAllConnections(cause, null);
|
| public void | cleanUpAllConnections(java.lang.String cause, android.os.Message disconnectAllCompleteMsg)
log("cleanUpAllConnections");
if (disconnectAllCompleteMsg != null) {
mDisconnectAllCompleteMsgList.add(disconnectAllCompleteMsg);
}
Message msg = obtainMessage(DctConstants.EVENT_CLEAN_UP_ALL_CONNECTIONS);
msg.obj = cause;
sendMessage(msg);
|
| protected boolean | cleanUpAllConnections(boolean tearDown, java.lang.String reason)If tearDown is true, this only tears down a CONNECTED session. Presently,
there is no mechanism for abandoning an CONNECTING session,
but would likely involve cancelling pending async requests or
setting a flag or new state to ignore them when they came in
if (DBG) log("cleanUpAllConnections: tearDown=" + tearDown + " reason=" + reason);
boolean didDisconnect = false;
boolean specificdisable = false;
if (!TextUtils.isEmpty(reason)) {
specificdisable = reason.equals(Phone.REASON_DATA_SPECIFIC_DISABLED);
}
for (ApnContext apnContext : mApnContexts.values()) {
if (apnContext.isDisconnected() == false) didDisconnect = true;
if (specificdisable) {
if (!apnContext.getApnType().equals(PhoneConstants.APN_TYPE_IMS)) {
if (DBG) log("ApnConextType: " + apnContext.getApnType());
apnContext.setReason(reason);
cleanUpConnection(tearDown, apnContext);
}
} else {
// TODO - only do cleanup if not disconnected
apnContext.setReason(reason);
cleanUpConnection(tearDown, apnContext);
}
}
stopNetStatPoll();
stopDataStallAlarm();
// TODO: Do we need mRequestedApnType?
mRequestedApnType = PhoneConstants.APN_TYPE_DEFAULT;
log("cleanUpConnection: mDisconnectPendingCount = " + mDisconnectPendingCount);
if (tearDown && mDisconnectPendingCount == 0) {
notifyDataDisconnectComplete();
notifyAllDataDisconnected();
}
return didDisconnect;
|
| protected void | cleanUpConnection(boolean tearDown, ApnContext apnContext)
if (apnContext == null) {
if (DBG) log("cleanUpConnection: apn context is null");
return;
}
DcAsyncChannel dcac = apnContext.getDcAc();
if (DBG) {
log("cleanUpConnection: E tearDown=" + tearDown + " reason=" + apnContext.getReason() +
" apnContext=" + apnContext);
}
if (tearDown) {
if (apnContext.isDisconnected()) {
// The request is tearDown and but ApnContext is not connected.
// If apnContext is not enabled anymore, break the linkage to the DCAC/DC.
apnContext.setState(DctConstants.State.IDLE);
if (!apnContext.isReady()) {
if (dcac != null) {
if (DBG) {
log("cleanUpConnection: teardown, disconnected, !ready apnContext="
+ apnContext);
}
dcac.tearDown(apnContext, "", null);
}
apnContext.setDataConnectionAc(null);
}
} else {
// Connection is still there. Try to clean up.
if (dcac != null) {
if (apnContext.getState() != DctConstants.State.DISCONNECTING) {
boolean disconnectAll = false;
if (PhoneConstants.APN_TYPE_DUN.equals(apnContext.getApnType())) {
// CAF_MSIM is this below condition required.
// if (PhoneConstants.APN_TYPE_DUN.equals(PhoneConstants.APN_TYPE_DEFAULT)) {
if (teardownForDun()) {
if (DBG) {
log("cleanUpConnection: disconnectAll DUN connection");
}
// we need to tear it down - we brought it up just for dun and
// other people are camped on it and now dun is done. We need
// to stop using it and let the normal apn list get used to find
// connections for the remaining desired connections
disconnectAll = true;
}
}
if (DBG) {
log("cleanUpConnection: tearing down" + (disconnectAll ? " all" :"")
+ "apnContext=" + apnContext);
}
Message msg = obtainMessage(DctConstants.EVENT_DISCONNECT_DONE, apnContext);
if (disconnectAll) {
apnContext.getDcAc().tearDownAll(apnContext.getReason(), msg);
} else {
apnContext.getDcAc()
.tearDown(apnContext, apnContext.getReason(), msg);
}
apnContext.setState(DctConstants.State.DISCONNECTING);
mDisconnectPendingCount++;
}
} else {
// apn is connected but no reference to dcac.
// Should not be happen, but reset the state in case.
apnContext.setState(DctConstants.State.IDLE);
mPhone.notifyDataConnection(apnContext.getReason(),
apnContext.getApnType());
}
}
} else {
// force clean up the data connection.
if (dcac != null) dcac.reqReset();
apnContext.setState(DctConstants.State.IDLE);
mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());
apnContext.setDataConnectionAc(null);
}
// Make sure reconnection alarm is cleaned up if there is no ApnContext
// associated to the connection.
if (dcac != null) {
cancelReconnectAlarm(apnContext);
}
if (DBG) {
log("cleanUpConnection: X tearDown=" + tearDown + " reason=" + apnContext.getReason() +
" apnContext=" + apnContext + " dcac=" + apnContext.getDcAc());
}
|
| private void | cleanUpConnectionsOnUpdatedApns(boolean tearDown)
if (DBG) log("cleanUpConnectionsOnUpdatedApns: tearDown=" + tearDown);
if (mAllApnSettings.isEmpty()) {
cleanUpAllConnections(tearDown, Phone.REASON_APN_CHANGED);
} else {
for (ApnContext apnContext : mApnContexts.values()) {
if (VDBG) log("cleanUpConnectionsOnUpdatedApns for "+ apnContext);
boolean cleanUpApn = true;
ArrayList<ApnSetting> currentWaitingApns = apnContext.getWaitingApns();
if ((currentWaitingApns != null) && (!apnContext.isDisconnected())) {
int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
ArrayList<ApnSetting> waitingApns = buildWaitingApns(
apnContext.getApnType(), radioTech);
if (VDBG) log("new waitingApns:" + waitingApns);
if (waitingApns.size() == currentWaitingApns.size()) {
cleanUpApn = false;
for (int i = 0; i < waitingApns.size(); i++) {
if (!currentWaitingApns.get(i).equals(waitingApns.get(i))) {
if (VDBG) log("new waiting apn is different at " + i);
cleanUpApn = true;
apnContext.setWaitingApns(waitingApns);
break;
}
}
}
}
if (cleanUpApn) {
apnContext.setReason(Phone.REASON_APN_CHANGED);
cleanUpConnection(true, apnContext);
}
}
}
if (!isConnected()) {
stopNetStatPoll();
stopDataStallAlarm();
}
mRequestedApnType = PhoneConstants.APN_TYPE_DEFAULT;
if (DBG) log("mDisconnectPendingCount = " + mDisconnectPendingCount);
if (tearDown && mDisconnectPendingCount == 0) {
notifyDataDisconnectComplete();
notifyAllDataDisconnected();
}
|
| protected void | completeConnection(ApnContext apnContext)
boolean isProvApn = apnContext.isProvisioningApn();
if (DBG) log("completeConnection: successful, notify the world apnContext=" + apnContext);
if (mIsProvisioning && !TextUtils.isEmpty(mProvisioningUrl)) {
if (DBG) {
log("completeConnection: MOBILE_PROVISIONING_ACTION url="
+ mProvisioningUrl);
}
Intent newIntent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN,
Intent.CATEGORY_APP_BROWSER);
newIntent.setData(Uri.parse(mProvisioningUrl));
newIntent.setFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT |
Intent.FLAG_ACTIVITY_NEW_TASK);
try {
mPhone.getContext().startActivity(newIntent);
} catch (ActivityNotFoundException e) {
loge("completeConnection: startActivityAsUser failed" + e);
}
}
mIsProvisioning = false;
mProvisioningUrl = null;
if (mProvisioningSpinner != null) {
sendMessage(obtainMessage(DctConstants.CMD_CLEAR_PROVISIONING_SPINNER,
mProvisioningSpinner));
}
mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());
startNetStatPoll();
startDataStallAlarm(DATA_STALL_NOT_SUSPECTED);
|
| private void | createAllApnList()Based on the sim operator numeric, create a list for all possible
Data Connections and setup the preferredApn.
mAllApnSettings = new ArrayList<ApnSetting>();
IccRecords r = mIccRecords.get();
String operator = (r != null) ? r.getOperatorNumeric() : "";
if (operator != null) {
String selection = "numeric = '" + operator + "'";
// query only enabled apn.
// carrier_enabled : 1 means enabled apn, 0 disabled apn.
// selection += " and carrier_enabled = 1";
if (DBG) log("createAllApnList: selection=" + selection);
Cursor cursor = mPhone.getContext().getContentResolver().query(
Telephony.Carriers.CONTENT_URI, null, selection, null, null);
if (cursor != null) {
if (cursor.getCount() > 0) {
mAllApnSettings = createApnList(cursor);
}
cursor.close();
}
}
addEmergencyApnSetting();
dedupeApnSettings();
if (mAllApnSettings.isEmpty()) {
if (DBG) log("createAllApnList: No APN found for carrier: " + operator);
mPreferredApn = null;
// TODO: What is the right behavior?
//notifyNoData(DataConnection.FailCause.MISSING_UNKNOWN_APN);
} else {
mPreferredApn = getPreferredApn();
if (mPreferredApn != null && !mPreferredApn.numeric.equals(operator)) {
mPreferredApn = null;
setPreferredApn(-1);
}
if (DBG) log("createAllApnList: mPreferredApn=" + mPreferredApn);
}
if (DBG) log("createAllApnList: X mAllApnSettings=" + mAllApnSettings);
setDataProfilesAsNeeded();
|
| private java.util.ArrayList | createApnList(android.database.Cursor cursor)
ArrayList<ApnSetting> mnoApns = new ArrayList<ApnSetting>();
ArrayList<ApnSetting> mvnoApns = new ArrayList<ApnSetting>();
IccRecords r = mIccRecords.get();
if (cursor.moveToFirst()) {
do {
ApnSetting apn = makeApnSetting(cursor);
if (apn == null) {
continue;
}
if (apn.hasMvnoParams()) {
if (r != null && mvnoMatches(r, apn.mvnoType, apn.mvnoMatchData)) {
mvnoApns.add(apn);
}
} else {
mnoApns.add(apn);
}
} while (cursor.moveToNext());
}
ArrayList<ApnSetting> result = mvnoApns.isEmpty() ? mnoApns : mvnoApns;
if (DBG) log("createApnList: X result=" + result);
return result;
|
| private DcAsyncChannel | createDataConnection()Return the DC AsyncChannel for the new data connection
if (DBG) log("createDataConnection E");
int id = mUniqueIdGenerator.getAndIncrement();
DataConnection conn = DataConnection.makeDataConnection(mPhone, id,
this, mDcTesterFailBringUpAll, mDcc);
mDataConnections.put(id, conn);
DcAsyncChannel dcac = new DcAsyncChannel(conn, LOG_TAG);
int status = dcac.fullyConnectSync(mPhone.getContext(), this, conn.getHandler());
if (status == AsyncChannel.STATUS_SUCCESSFUL) {
mDataConnectionAcHashMap.put(dcac.getDataConnectionIdSync(), dcac);
} else {
loge("createDataConnection: Could not connect to dcac=" + dcac + " status=" + status);
}
if (DBG) log("createDataConnection() X id=" + id + " dc=" + conn);
return dcac;
|
| private boolean | dataConnectionNotInUse(DcAsyncChannel dcac)
if (DBG) log("dataConnectionNotInUse: check if dcac is inuse dcac=" + dcac);
for (ApnContext apnContext : mApnContexts.values()) {
if (apnContext.getDcAc() == dcac) {
if (DBG) log("dataConnectionNotInUse: in use by apnContext=" + apnContext);
return false;
}
}
// TODO: Fix retry handling so free DataConnections have empty apnlists.
// Probably move retry handling into DataConnections and reduce complexity
// of DCT.
if (DBG) log("dataConnectionNotInUse: tearDownAll");
dcac.tearDownAll("No connection", null);
if (DBG) log("dataConnectionNotInUse: not in use return true");
return true;
|
| public void | decApnRefCount(java.lang.String name)
ApnContext apnContext = mApnContexts.get(name);
if (apnContext != null) {
apnContext.decRefCount();
}
|
| private void | dedupeApnSettings()
ArrayList<ApnSetting> resultApns = new ArrayList<ApnSetting>();
// coalesce APNs if they are similar enough to prevent
// us from bringing up two data calls with the same interface
int i = 0;
while (i < mAllApnSettings.size() - 1) {
ApnSetting first = mAllApnSettings.get(i);
ApnSetting second = null;
int j = i + 1;
while (j < mAllApnSettings.size()) {
second = mAllApnSettings.get(j);
if (apnsSimilar(first, second)) {
ApnSetting newApn = mergeApns(first, second);
mAllApnSettings.set(i, newApn);
first = newApn;
mAllApnSettings.remove(j);
} else {
j++;
}
}
i++;
}
|
| private void | destroyDataConnections()
if(mDataConnections != null) {
if (DBG) log("destroyDataConnections: clear mDataConnectionList");
mDataConnections.clear();
} else {
if (DBG) log("destroyDataConnections: mDataConnecitonList is empty, ignore");
}
|
| public void | dispose()
if (DBG) log("DcTracker.dispose");
if (mProvisionBroadcastReceiver != null) {
mPhone.getContext().unregisterReceiver(mProvisionBroadcastReceiver);
mProvisionBroadcastReceiver = null;
}
if (mProvisioningSpinner != null) {
mProvisioningSpinner.dismiss();
mProvisioningSpinner = null;
}
cleanUpAllConnections(true, null);
super.dispose();
mPhone.getContext().getContentResolver().unregisterContentObserver(mApnObserver);
mApnContexts.clear();
mPrioritySortedApnContexts.clear();
destroyDataConnections();
|
| public void | dump(java.io.FileDescriptor fd, java.io.PrintWriter pw, java.lang.String[] args)
pw.println("DcTracker extends:");
super.dump(fd, pw, args);
pw.println(" mReregisterOnReconnectFailure=" + mReregisterOnReconnectFailure);
pw.println(" canSetPreferApn=" + mCanSetPreferApn);
pw.println(" mApnObserver=" + mApnObserver);
pw.println(" getOverallState=" + getOverallState());
pw.println(" mDataConnectionAsyncChannels=%s\n" + mDataConnectionAcHashMap);
pw.println(" mAttached=" + mAttached.get());
|
| protected void | finalize()
if(DBG) log("finalize");
|
| private DcAsyncChannel | findDataConnectionAcByCid(int cid)
for (DcAsyncChannel dcac : mDataConnectionAcHashMap.values()) {
if (dcac.getCidSync() == cid) {
return dcac;
}
}
return null;
|
| private DcAsyncChannel | findFreeDataConnection()
for (DcAsyncChannel dcac : mDataConnectionAcHashMap.values()) {
if (dcac.isInactiveSync() && dataConnectionNotInUse(dcac)) {
if (DBG) {
log("findFreeDataConnection: found free DataConnection=" +
" dcac=" + dcac);
}
return dcac;
}
}
log("findFreeDataConnection: NO free DataConnection");
return null;
|
| public java.lang.String | getActiveApnString(java.lang.String apnType)
if (VDBG) log( "get active apn string for type:" + apnType);
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext != null) {
ApnSetting apnSetting = apnContext.getApnSetting();
if (apnSetting != null) {
return apnSetting.apn;
}
}
return null;
|
| public java.lang.String[] | getActiveApnTypes()
if (DBG) log("get all active apn types");
ArrayList<String> result = new ArrayList<String>();
for (ApnContext apnContext : mApnContexts.values()) {
if (mAttached.get() && apnContext.isReady()) {
result.add(apnContext.getApnType());
}
}
return result.toArray(new String[0]);
|
| public boolean | getAnyDataEnabled()Report on whether data connectivity is enabled for any APN.
synchronized (mDataEnabledLock) {
if (!(mInternalDataEnabled && mUserDataEnabled && sPolicyDataEnabled)) return false;
for (ApnContext apnContext : mApnContexts.values()) {
// Make sure we don't have a context that is going down
// and is explicitly disabled.
if (isDataAllowed(apnContext)) {
return true;
}
}
return false;
}
|
| public boolean | getAnyDataEnabled(boolean checkUserDataEnabled)
synchronized (mDataEnabledLock) {
if (!(mInternalDataEnabled && (!checkUserDataEnabled || mUserDataEnabled)
&& (!checkUserDataEnabled || sPolicyDataEnabled)))
return false;
for (ApnContext apnContext : mApnContexts.values()) {
// Make sure we dont have a context that going down
// and is explicitly disabled.
if (isDataAllowed(apnContext)) {
return true;
}
}
return false;
}
|
| private int | getApnDelay()
if (mFailFast) {
return SystemProperties.getInt("persist.radio.apn_ff_delay",
APN_FAIL_FAST_DELAY_DEFAULT_MILLIS);
} else {
return SystemProperties.getInt("persist.radio.apn_delay", APN_DELAY_DEFAULT_MILLIS);
}
|
| public int | getApnPriority(java.lang.String name)
ApnContext apnContext = mApnContexts.get(name);
if (apnContext == null) {
loge("Request for unsupported mobile name: " + name);
}
return apnContext.priority;
|
| protected int | getApnProfileID(java.lang.String apnType)
if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_IMS)) {
return RILConstants.DATA_PROFILE_IMS;
} else if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_FOTA)) {
return RILConstants.DATA_PROFILE_FOTA;
} else if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_CBS)) {
return RILConstants.DATA_PROFILE_CBS;
} else if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_IA)) {
return RILConstants.DATA_PROFILE_DEFAULT; // DEFAULT for now
} else if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_DUN)) {
return RILConstants.DATA_PROFILE_TETHERED;
} else {
return RILConstants.DATA_PROFILE_DEFAULT;
}
|
| private int | getCellLocationId()
int cid = -1;
CellLocation loc = mPhone.getCellLocation();
if (loc != null) {
if (loc instanceof GsmCellLocation) {
cid = ((GsmCellLocation)loc).getCid();
} else if (loc instanceof CdmaCellLocation) {
cid = ((CdmaCellLocation)loc).getBaseStationId();
}
}
return cid;
|
| public android.net.LinkProperties | getLinkProperties(java.lang.String apnType)
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext != null) {
DcAsyncChannel dcac = apnContext.getDcAc();
if (dcac != null) {
if (DBG) log("return link properites for " + apnType);
return dcac.getLinkPropertiesSync();
}
}
if (DBG) log("return new LinkProperties");
return new LinkProperties();
|
| public android.net.NetworkCapabilities | getNetworkCapabilities(java.lang.String apnType)
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext!=null) {
DcAsyncChannel dataConnectionAc = apnContext.getDcAc();
if (dataConnectionAc != null) {
if (DBG) {
log("get active pdp is not null, return NetworkCapabilities for " + apnType);
}
return dataConnectionAc.getNetworkCapabilitiesSync();
}
}
if (DBG) log("return new NetworkCapabilities");
return new NetworkCapabilities();
|
| public DctConstants.State | getOverallState()
boolean isConnecting = false;
boolean isFailed = true; // All enabled Apns should be FAILED.
boolean isAnyEnabled = false;
for (ApnContext apnContext : mApnContexts.values()) {
if (apnContext.isEnabled()) {
isAnyEnabled = true;
switch (apnContext.getState()) {
case CONNECTED:
case DISCONNECTING:
if (DBG) log("overall state is CONNECTED");
return DctConstants.State.CONNECTED;
case RETRYING:
case CONNECTING:
isConnecting = true;
isFailed = false;
break;
case IDLE:
case SCANNING:
isFailed = false;
break;
default:
isAnyEnabled = true;
break;
}
}
}
if (!isAnyEnabled) { // Nothing enabled. return IDLE.
if (DBG) log( "overall state is IDLE");
return DctConstants.State.IDLE;
}
if (isConnecting) {
if (DBG) log( "overall state is CONNECTING");
return DctConstants.State.CONNECTING;
} else if (!isFailed) {
if (DBG) log( "overall state is IDLE");
return DctConstants.State.IDLE;
} else {
if (DBG) log( "overall state is FAILED");
return DctConstants.State.FAILED;
}
|
| public java.lang.String[] | getPcscfAddress(java.lang.String apnType)
log("getPcscfAddress()");
ApnContext apnContext = null;
if(apnType == null){
log("apnType is null, return null");
return null;
}
if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_EMERGENCY)) {
apnContext = mApnContexts.get(PhoneConstants.APN_TYPE_EMERGENCY);
} else if (TextUtils.equals(apnType, PhoneConstants.APN_TYPE_IMS)) {
apnContext = mApnContexts.get(PhoneConstants.APN_TYPE_IMS);
} else {
log("apnType is invalid, return null");
return null;
}
if (apnContext == null) {
log("apnContext is null, return null");
return null;
}
DcAsyncChannel dcac = apnContext.getDcAc();
String[] result = null;
if (dcac != null) {
result = dcac.getPcscfAddr();
for (int i = 0; i < result.length; i++) {
log("Pcscf[" + i + "]: " + result[i]);
}
return result;
}
return null;
|
| private ApnSetting | getPreferredApn()
if (mAllApnSettings.isEmpty()) {
log("getPreferredApn: X not found mAllApnSettings.isEmpty");
return null;
}
String subId = Long.toString(mPhone.getSubId());
Uri uri = Uri.withAppendedPath(PREFERAPN_NO_UPDATE_URI_USING_SUBID, subId);
Cursor cursor = mPhone.getContext().getContentResolver().query(
uri, new String[] { "_id", "name", "apn" },
null, null, Telephony.Carriers.DEFAULT_SORT_ORDER);
if (cursor != null) {
mCanSetPreferApn = true;
} else {
mCanSetPreferApn = false;
}
log("getPreferredApn: mRequestedApnType=" + mRequestedApnType + " cursor=" + cursor
+ " cursor.count=" + ((cursor != null) ? cursor.getCount() : 0));
if (mCanSetPreferApn && cursor.getCount() > 0) {
int pos;
cursor.moveToFirst();
pos = cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers._ID));
for(ApnSetting p : mAllApnSettings) {
log("getPreferredApn: apnSetting=" + p);
if (p.id == pos && p.canHandleType(mRequestedApnType)) {
log("getPreferredApn: X found apnSetting" + p);
cursor.close();
return p;
}
}
}
if (cursor != null) {
cursor.close();
}
log("getPreferredApn: X not found");
return null;
|
| public DctConstants.State | getState(java.lang.String apnType)
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext != null) {
return apnContext.getState();
}
return DctConstants.State.FAILED;
|
| private com.android.internal.telephony.uicc.IccRecords | getUiccRecords(int appFamily)
return mUiccController.getIccRecords(mPhone.getPhoneId(), appFamily);
|
| protected void | gotoIdleAndNotifyDataConnection(java.lang.String reason)
if (DBG) log("gotoIdleAndNotifyDataConnection: reason=" + reason);
notifyDataConnection(reason);
mActiveApn = null;
|
| public void | handleMessage(android.os.Message msg)
if (DBG) log("handleMessage msg=" + msg);
if (!mPhone.mIsTheCurrentActivePhone || mIsDisposed) {
loge("handleMessage: Ignore GSM msgs since GSM phone is inactive");
return;
}
switch (msg.what) {
case DctConstants.EVENT_RECORDS_LOADED:
onRecordsLoaded();
break;
case DctConstants.EVENT_DATA_CONNECTION_DETACHED:
onDataConnectionDetached();
break;
case DctConstants.EVENT_DATA_CONNECTION_ATTACHED:
onDataConnectionAttached();
break;
case DctConstants.EVENT_DO_RECOVERY:
doRecovery();
break;
case DctConstants.EVENT_APN_CHANGED:
onApnChanged();
break;
case DctConstants.EVENT_PS_RESTRICT_ENABLED:
/**
* We don't need to explicitly to tear down the PDP context
* when PS restricted is enabled. The base band will deactive
* PDP context and notify us with PDP_CONTEXT_CHANGED.
* But we should stop the network polling and prevent reset PDP.
*/
if (DBG) log("EVENT_PS_RESTRICT_ENABLED " + mIsPsRestricted);
stopNetStatPoll();
stopDataStallAlarm();
mIsPsRestricted = true;
break;
case DctConstants.EVENT_PS_RESTRICT_DISABLED:
/**
* When PS restrict is removed, we need setup PDP connection if
* PDP connection is down.
*/
if (DBG) log("EVENT_PS_RESTRICT_DISABLED " + mIsPsRestricted);
mIsPsRestricted = false;
if (isConnected()) {
startNetStatPoll();
startDataStallAlarm(DATA_STALL_NOT_SUSPECTED);
} else {
// TODO: Should all PDN states be checked to fail?
if (mState == DctConstants.State.FAILED) {
cleanUpAllConnections(false, Phone.REASON_PS_RESTRICT_ENABLED);
mReregisterOnReconnectFailure = false;
}
ApnContext apnContext = mApnContexts.get(PhoneConstants.APN_TYPE_DEFAULT);
if (apnContext != null) {
apnContext.setReason(Phone.REASON_PS_RESTRICT_ENABLED);
trySetupData(apnContext);
} else {
loge("**** Default ApnContext not found ****");
if (Build.IS_DEBUGGABLE) {
throw new RuntimeException("Default ApnContext not found");
}
}
}
break;
case DctConstants.EVENT_TRY_SETUP_DATA:
if (msg.obj instanceof ApnContext) {
onTrySetupData((ApnContext)msg.obj);
} else if (msg.obj instanceof String) {
onTrySetupData((String)msg.obj);
} else {
loge("EVENT_TRY_SETUP request w/o apnContext or String");
}
break;
case DctConstants.EVENT_CLEAN_UP_CONNECTION:
boolean tearDown = (msg.arg1 == 0) ? false : true;
if (DBG) log("EVENT_CLEAN_UP_CONNECTION tearDown=" + tearDown);
if (msg.obj instanceof ApnContext) {
cleanUpConnection(tearDown, (ApnContext)msg.obj);
} else {
loge("EVENT_CLEAN_UP_CONNECTION request w/o apn context, call super");
super.handleMessage(msg);
}
break;
case DctConstants.EVENT_SET_INTERNAL_DATA_ENABLE:
boolean enabled = (msg.arg1 == DctConstants.ENABLED) ? true : false;
onSetInternalDataEnabled(enabled, (Message) msg.obj);
break;
case DctConstants.EVENT_CLEAN_UP_ALL_CONNECTIONS:
Message mCause = obtainMessage(DctConstants.EVENT_CLEAN_UP_ALL_CONNECTIONS, null);
if ((msg.obj != null) && (msg.obj instanceof String)) {
mCause.obj = msg.obj;
}
super.handleMessage(mCause);
break;
case DctConstants.EVENT_DATA_RAT_CHANGED:
//May new Network allow setupData, so try it here
setupDataOnConnectableApns(Phone.REASON_NW_TYPE_CHANGED,
RetryFailures.ONLY_ON_CHANGE);
break;
case DctConstants.CMD_CLEAR_PROVISIONING_SPINNER:
// Check message sender intended to clear the current spinner.
if (mProvisioningSpinner == msg.obj) {
mProvisioningSpinner.dismiss();
mProvisioningSpinner = null;
}
break;
default:
// handle the message in the super class DataConnectionTracker
super.handleMessage(msg);
break;
}
|
| private boolean | imsiMatches(java.lang.String imsiDB, java.lang.String imsiSIM)
// Note: imsiDB value has digit number or 'x' character for seperating USIM information
// for MVNO operator. And then digit number is matched at same order and 'x' character
// could replace by any digit number.
// ex) if imsiDB inserted '310260x10xxxxxx' for GG Operator,
// that means first 6 digits, 8th and 9th digit
// should be set in USIM for GG Operator.
int len = imsiDB.length();
int idxCompare = 0;
if (len <= 0) return false;
if (len > imsiSIM.length()) return false;
for (int idx=0; idx<len; idx++) {
char c = imsiDB.charAt(idx);
if ((c == 'x") || (c == 'X") || (c == imsiSIM.charAt(idx))) {
continue;
} else {
return false;
}
}
return true;
|
| public void | incApnRefCount(java.lang.String name)
ApnContext apnContext = mApnContexts.get(name);
if (apnContext != null) {
apnContext.incRefCount();
}
|
| protected void | initApnContexts()
log("initApnContexts: E");
// Load device network attributes from resources
String[] networkConfigStrings = mPhone.getContext().getResources().getStringArray(
com.android.internal.R.array.networkAttributes);
for (String networkConfigString : networkConfigStrings) {
NetworkConfig networkConfig = new NetworkConfig(networkConfigString);
ApnContext apnContext = null;
switch (networkConfig.type) {
case ConnectivityManager.TYPE_MOBILE:
apnContext = addApnContext(PhoneConstants.APN_TYPE_DEFAULT, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_MMS:
apnContext = addApnContext(PhoneConstants.APN_TYPE_MMS, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_SUPL:
apnContext = addApnContext(PhoneConstants.APN_TYPE_SUPL, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_DUN:
apnContext = addApnContext(PhoneConstants.APN_TYPE_DUN, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_HIPRI:
apnContext = addApnContext(PhoneConstants.APN_TYPE_HIPRI, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_FOTA:
apnContext = addApnContext(PhoneConstants.APN_TYPE_FOTA, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_IMS:
apnContext = addApnContext(PhoneConstants.APN_TYPE_IMS, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_CBS:
apnContext = addApnContext(PhoneConstants.APN_TYPE_CBS, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_IA:
apnContext = addApnContext(PhoneConstants.APN_TYPE_IA, networkConfig);
break;
case ConnectivityManager.TYPE_MOBILE_EMERGENCY:
apnContext = addApnContext(PhoneConstants.APN_TYPE_EMERGENCY, networkConfig);
break;
default:
log("initApnContexts: skipping unknown type=" + networkConfig.type);
continue;
}
log("initApnContexts: apnContext=" + apnContext);
}
log("initApnContexts: X mApnContexts=" + mApnContexts);
|
| private void | initEmergencyApnSetting()Read APN configuration from Telephony.db for Emergency APN
All opertors recognize the connection request for EPDN based on APN type
PLMN name,APN name are not mandatory parameters
// Operator Numeric is not available when sim records are not loaded.
// Query Telephony.db with APN type as EPDN request does not
// require APN name, plmn and all operators support same APN config.
// DB will contain only one entry for Emergency APN
String selection = "type=\"emergency\"";
Cursor cursor = mPhone.getContext().getContentResolver().query(
Telephony.Carriers.CONTENT_URI, null, selection, null, null);
if (cursor != null) {
if (cursor.getCount() > 0) {
if (cursor.moveToFirst()) {
mEmergencyApn = makeApnSetting(cursor);
}
}
cursor.close();
}
|
| public boolean | isApnSupported(java.lang.String name)
if (name == null) {
loge("isApnSupported: name=null");
return false;
}
ApnContext apnContext = mApnContexts.get(name);
if (apnContext == null) {
loge("Request for unsupported mobile name: " + name);
return false;
}
return true;
|
| public boolean | isApnTypeActive(java.lang.String type)
ApnContext apnContext = mApnContexts.get(type);
if (apnContext == null) return false;
return (apnContext.getDcAc() != null);
|
| protected boolean | isApnTypeAvailable(java.lang.String type)
if (type.equals(PhoneConstants.APN_TYPE_DUN) && fetchDunApn() != null) {
return true;
}
if (mAllApnSettings != null) {
for (ApnSetting apn : mAllApnSettings) {
if (apn.canHandleType(type)) {
return true;
}
}
}
return false;
|
| public boolean | isApnTypeEnabled(java.lang.String apnType)
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext == null) {
return false;
}
return apnContext.isEnabled();
|
| protected boolean | isConnected()
for (ApnContext apnContext : mApnContexts.values()) {
if (apnContext.getState() == DctConstants.State.CONNECTED) {
// At least one context is connected, return true
return true;
}
}
// There are not any contexts connected, return false
return false;
|
| private boolean | isDataAllowed(ApnContext apnContext)
return apnContext.isReady() && isDataAllowed();
|
| protected boolean | isDataAllowed()
final boolean internalDataEnabled;
synchronized (mDataEnabledLock) {
internalDataEnabled = mInternalDataEnabled;
}
boolean attachedState = mAttached.get();
boolean desiredPowerState = mPhone.getServiceStateTracker().getDesiredPowerState();
IccRecords r = mIccRecords.get();
boolean recordsLoaded = false;
if (r != null) {
recordsLoaded = r.getRecordsLoaded();
if (DBG) log("isDataAllowed getRecordsLoaded=" + recordsLoaded);
}
//FIXME always attach
boolean psRestricted = mIsPsRestricted;
int phoneNum = TelephonyManager.getDefault().getPhoneCount();
if (phoneNum > 1) {
attachedState = true;
psRestricted = false;
}
int dataSub = SubscriptionManager.getDefaultDataSubId();
boolean defaultDataSelected = SubscriptionManager.isValidSubscriptionId(dataSub);
PhoneConstants.State state = PhoneConstants.State.IDLE;
// Note this is explicitly not using mPhone.getState. See b/19090488.
// mPhone.getState reports the merge of CS and PS (volte) voice call state
// but we only care about CS calls here for data/voice concurrency issues.
// Calling getCallTracker currently gives you just the CS side where the
// ImsCallTracker is held internally where applicable.
// This should be redesigned to ask explicitly what we want:
// voiceCallStateAllowDataCall, or dataCallAllowed or something similar.
if (mPhone.getCallTracker() != null) {
state = mPhone.getCallTracker().getState();
}
boolean allowed =
(attachedState || mAutoAttachOnCreation) &&
recordsLoaded &&
(state == PhoneConstants.State.IDLE ||
mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) &&
internalDataEnabled &&
defaultDataSelected &&
(!mPhone.getServiceState().getDataRoaming() || getDataOnRoamingEnabled()) &&
//!mIsPsRestricted &&
!psRestricted &&
desiredPowerState;
if (!allowed && DBG) {
String reason = "";
if (!(attachedState || mAutoAttachOnCreation)) {
reason += " - Attached= " + attachedState;
}
if (!recordsLoaded) reason += " - SIM not loaded";
if (state != PhoneConstants.State.IDLE &&
!mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
reason += " - PhoneState= " + state;
reason += " - Concurrent voice and data not allowed";
}
if (!internalDataEnabled) reason += " - mInternalDataEnabled= false";
if (!defaultDataSelected) reason += " - defaultDataSelected= false";
if (mPhone.getServiceState().getDataRoaming() && !getDataOnRoamingEnabled()) {
reason += " - Roaming and data roaming not enabled";
}
if (mIsPsRestricted) reason += " - mIsPsRestricted= true";
if (!desiredPowerState) reason += " - desiredPowerState= false";
if (DBG) log("isDataAllowed: not allowed due to" + reason);
}
return allowed;
|
| public boolean | isDataPossible(java.lang.String apnType)
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext == null) {
return false;
}
boolean apnContextIsEnabled = apnContext.isEnabled();
DctConstants.State apnContextState = apnContext.getState();
boolean apnTypePossible = !(apnContextIsEnabled &&
(apnContextState == DctConstants.State.FAILED));
boolean isEmergencyApn = apnContext.getApnType().equals(PhoneConstants.APN_TYPE_EMERGENCY);
// Set the emergency APN availability status as TRUE irrespective of conditions checked in
// isDataAllowed() like IN_SERVICE, MOBILE DATA status etc.
boolean dataAllowed = isEmergencyApn || isDataAllowed();
boolean possible = dataAllowed && apnTypePossible;
if (VDBG) {
log(String.format("isDataPossible(%s): possible=%b isDataAllowed=%b " +
"apnTypePossible=%b apnContextisEnabled=%b apnContextState()=%s",
apnType, possible, dataAllowed, apnTypePossible,
apnContextIsEnabled, apnContextState));
}
return possible;
|
| public boolean | isDisconnected()
for (ApnContext apnContext : mApnContexts.values()) {
if (!apnContext.isDisconnected()) {
// At least one context was not disconnected return false
return false;
}
}
// All contexts were disconnected so return true
return true;
|
| private boolean | isHigherPriorityApnContextActive(ApnContext apnContext)"Active" here means ApnContext isEnabled() and not in FAILED state
for (ApnContext otherContext : mPrioritySortedApnContexts) {
if (apnContext.getApnType().equalsIgnoreCase(otherContext.getApnType())) return false;
if (otherContext.isEnabled() && otherContext.getState() != DctConstants.State.FAILED) {
return true;
}
}
return false;
|
| private boolean | isOnlySingleDcAllowed(int rilRadioTech)Reports if we support multiple connections or not.
This is a combination of factors, based on carrier and RAT.
int[] singleDcRats = mPhone.getContext().getResources().getIntArray(
com.android.internal.R.array.config_onlySingleDcAllowed);
boolean onlySingleDcAllowed = false;
if (Build.IS_DEBUGGABLE &&
SystemProperties.getBoolean("persist.telephony.test.singleDc", false)) {
onlySingleDcAllowed = true;
}
if (singleDcRats != null) {
for (int i=0; i < singleDcRats.length && onlySingleDcAllowed == false; i++) {
if (rilRadioTech == singleDcRats[i]) onlySingleDcAllowed = true;
}
}
if (DBG) log("isOnlySingleDcAllowed(" + rilRadioTech + "): " + onlySingleDcAllowed);
return onlySingleDcAllowed;
|
| protected boolean | isPermanentFail(DcFailCause dcFailCause)
return (dcFailCause.isPermanentFail() &&
(mAttached.get() == false || dcFailCause != DcFailCause.SIGNAL_LOST));
|
| protected boolean | isProvisioningApn(java.lang.String apnType)
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext != null) {
return apnContext.isProvisioningApn();
}
return false;
|
| protected void | log(java.lang.String s)
Rlog.d(LOG_TAG, "[" + mPhone.getPhoneId() + "]" + s);
|
| protected void | loge(java.lang.String s)
Rlog.e(LOG_TAG, "[" + mPhone.getPhoneId() + "]" + s);
|
| private ApnSetting | makeApnSetting(android.database.Cursor cursor)
String[] types = parseTypes(
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.TYPE)));
ApnSetting apn = new ApnSetting(
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers._ID)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.NUMERIC)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.NAME)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.APN)),
NetworkUtils.trimV4AddrZeros(
cursor.getString(
cursor.getColumnIndexOrThrow(Telephony.Carriers.PROXY))),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PORT)),
NetworkUtils.trimV4AddrZeros(
cursor.getString(
cursor.getColumnIndexOrThrow(Telephony.Carriers.MMSC))),
NetworkUtils.trimV4AddrZeros(
cursor.getString(
cursor.getColumnIndexOrThrow(Telephony.Carriers.MMSPROXY))),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.MMSPORT)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.USER)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PASSWORD)),
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.AUTH_TYPE)),
types,
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PROTOCOL)),
cursor.getString(cursor.getColumnIndexOrThrow(
Telephony.Carriers.ROAMING_PROTOCOL)),
cursor.getInt(cursor.getColumnIndexOrThrow(
Telephony.Carriers.CARRIER_ENABLED)) == 1,
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.BEARER)),
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.PROFILE_ID)),
cursor.getInt(cursor.getColumnIndexOrThrow(
Telephony.Carriers.MODEM_COGNITIVE)) == 1,
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.MAX_CONNS)),
cursor.getInt(cursor.getColumnIndexOrThrow(
Telephony.Carriers.WAIT_TIME)),
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.MAX_CONNS_TIME)),
cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.MTU)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.MVNO_TYPE)),
cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.MVNO_MATCH_DATA)));
return apn;
|
| private ApnSetting | mergeApns(ApnSetting dest, ApnSetting src)
ArrayList<String> resultTypes = new ArrayList<String>();
resultTypes.addAll(Arrays.asList(dest.types));
for (String srcType : src.types) {
if (resultTypes.contains(srcType) == false) resultTypes.add(srcType);
}
String mmsc = (TextUtils.isEmpty(dest.mmsc) ? src.mmsc : dest.mmsc);
String mmsProxy = (TextUtils.isEmpty(dest.mmsProxy) ? src.mmsProxy : dest.mmsProxy);
String mmsPort = (TextUtils.isEmpty(dest.mmsPort) ? src.mmsPort : dest.mmsPort);
String proxy = (TextUtils.isEmpty(dest.proxy) ? src.proxy : dest.proxy);
String port = (TextUtils.isEmpty(dest.port) ? src.port : dest.port);
String protocol = src.protocol.equals("IPV4V6") ? src.protocol : dest.protocol;
String roamingProtocol = src.roamingProtocol.equals("IPV4V6") ? src.roamingProtocol :
dest.roamingProtocol;
return new ApnSetting(dest.id, dest.numeric, dest.carrier, dest.apn,
proxy, port, mmsc, mmsProxy, mmsPort, dest.user, dest.password,
dest.authType, resultTypes.toArray(new String[0]), protocol,
roamingProtocol, dest.carrierEnabled, dest.bearer, dest.profileId,
(dest.modemCognitive || src.modemCognitive), dest.maxConns, dest.waitTime,
dest.maxConnsTime, dest.mtu, dest.mvnoType, dest.mvnoMatchData);
|
| protected boolean | mvnoMatches(com.android.internal.telephony.uicc.IccRecords r, java.lang.String mvnoType, java.lang.String mvnoMatchData)
if (mvnoType.equalsIgnoreCase("spn")) {
if ((r.getServiceProviderName() != null) &&
r.getServiceProviderName().equalsIgnoreCase(mvnoMatchData)) {
return true;
}
} else if (mvnoType.equalsIgnoreCase("imsi")) {
String imsiSIM = r.getIMSI();
if ((imsiSIM != null) && imsiMatches(mvnoMatchData, imsiSIM)) {
return true;
}
} else if (mvnoType.equalsIgnoreCase("gid")) {
String gid1 = r.getGid1();
int mvno_match_data_length = mvnoMatchData.length();
if ((gid1 != null) && (gid1.length() >= mvno_match_data_length) &&
gid1.substring(0, mvno_match_data_length).equalsIgnoreCase(mvnoMatchData)) {
return true;
}
}
return false;
|
| protected void | notifyAllDataDisconnected()
sEnableFailFastRefCounter = 0;
mFailFast = false;
mAllDataDisconnectedRegistrants.notifyRegistrants();
|
| protected void | notifyDataConnection(java.lang.String reason)
if (DBG) log("notifyDataConnection: reason=" + reason);
for (ApnContext apnContext : mApnContexts.values()) {
if (mAttached.get() && apnContext.isReady()) {
if (DBG) log("notifyDataConnection: type:" + apnContext.getApnType());
mPhone.notifyDataConnection(reason != null ? reason : apnContext.getReason(),
apnContext.getApnType());
}
}
notifyOffApnsOfAvailability(reason);
|
| protected void | notifyDataDisconnectComplete()
log("notifyDataDisconnectComplete");
for (Message m: mDisconnectAllCompleteMsgList) {
m.sendToTarget();
}
mDisconnectAllCompleteMsgList.clear();
|
| private void | notifyNoData(DcFailCause lastFailCauseCode, ApnContext apnContext)
if (DBG) log( "notifyNoData: type=" + apnContext.getApnType());
if (isPermanentFail(lastFailCauseCode)
&& (!apnContext.getApnType().equals(PhoneConstants.APN_TYPE_DEFAULT))) {
mPhone.notifyDataConnectionFailed(apnContext.getReason(), apnContext.getApnType());
}
|
| protected void | notifyOffApnsOfAvailability(java.lang.String reason)
for (ApnContext apnContext : mApnContexts.values()) {
if (!mAttached.get() || !apnContext.isReady()) {
if (VDBG) log("notifyOffApnOfAvailability type:" + apnContext.getApnType());
mPhone.notifyDataConnection(reason != null ? reason : apnContext.getReason(),
apnContext.getApnType(),
PhoneConstants.DataState.DISCONNECTED);
} else {
if (VDBG) {
log("notifyOffApnsOfAvailability skipped apn due to attached && isReady " +
apnContext.toString());
}
}
}
|
| private void | onApnChanged()Handles changes to the APN database.
DctConstants.State overallState = getOverallState();
boolean isDisconnected = (overallState == DctConstants.State.IDLE ||
overallState == DctConstants.State.FAILED);
if (mPhone instanceof GSMPhone) {
// The "current" may no longer be valid. MMS depends on this to send properly. TBD
((GSMPhone)mPhone).updateCurrentCarrierInProvider();
}
// TODO: It'd be nice to only do this if the changed entrie(s)
// match the current operator.
if (DBG) log("onApnChanged: createAllApnList and cleanUpAllConnections");
createAllApnList();
setInitialAttachApn();
cleanUpConnectionsOnUpdatedApns(!isDisconnected);
// FIXME: See bug 17426028 maybe no conditional is needed.
if (mPhone.getSubId() == SubscriptionManager.getDefaultDataSubId()) {
setupDataOnConnectableApns(Phone.REASON_APN_CHANGED);
}
|
| protected void | onCleanUpAllConnections(java.lang.String cause)Cleanup all connections.
TODO: Cleanup only a specified connection passed as a parameter.
Also, make sure when you clean up a conn, if it is last apply
logic as though it is cleanupAllConnections
cleanUpAllConnections(true, cause);
|
| protected void | onCleanUpConnection(boolean tearDown, int apnId, java.lang.String reason)
if (DBG) log("onCleanUpConnection");
ApnContext apnContext = mApnContexts.get(apnIdToType(apnId));
if (apnContext != null) {
apnContext.setReason(reason);
cleanUpConnection(tearDown, apnContext);
}
|
| private void | onDataConnectionAttached()
if (DBG) log("onDataConnectionAttached");
mAttached.set(true);
if (getOverallState() == DctConstants.State.CONNECTED) {
if (DBG) log("onDataConnectionAttached: start polling notify attached");
startNetStatPoll();
startDataStallAlarm(DATA_STALL_NOT_SUSPECTED);
notifyDataConnection(Phone.REASON_DATA_ATTACHED);
} else {
// update APN availability so that APN can be enabled.
notifyOffApnsOfAvailability(Phone.REASON_DATA_ATTACHED);
}
if (mAutoAttachOnCreationConfig) {
mAutoAttachOnCreation = true;
}
setupDataOnConnectableApns(Phone.REASON_DATA_ATTACHED);
|
| protected void | onDataConnectionDetached()Invoked when ServiceStateTracker observes a transition from GPRS
attach to detach.
/*
* We presently believe it is unnecessary to tear down the PDP context
* when GPRS detaches, but we should stop the network polling.
*/
if (DBG) log ("onDataConnectionDetached: stop polling and notify detached");
stopNetStatPoll();
stopDataStallAlarm();
notifyDataConnection(Phone.REASON_DATA_DETACHED);
mAttached.set(false);
|
| protected void | onDataSetupComplete(android.os.AsyncResult ar)A SETUP (aka bringUp) has completed, possibly with an error. If
there is an error this method will call {@link #onDataSetupCompleteError}.
DcFailCause cause = DcFailCause.UNKNOWN;
boolean handleError = false;
ApnContext apnContext = null;
if(ar.userObj instanceof ApnContext){
apnContext = (ApnContext)ar.userObj;
} else {
throw new RuntimeException("onDataSetupComplete: No apnContext");
}
if (ar.exception == null) {
DcAsyncChannel dcac = apnContext.getDcAc();
if (RADIO_TESTS) {
// Note: To change radio.test.onDSC.null.dcac from command line you need to
// adb root and adb remount and from the command line you can only change the
// value to 1 once. To change it a second time you can reboot or execute
// adb shell stop and then adb shell start. The command line to set the value is:
// adb shell sqlite3 /data/data/com.android.providers.settings/databases/settings.db "insert into system (name,value) values ('radio.test.onDSC.null.dcac', '1');"
ContentResolver cr = mPhone.getContext().getContentResolver();
String radioTestProperty = "radio.test.onDSC.null.dcac";
if (Settings.System.getInt(cr, radioTestProperty, 0) == 1) {
log("onDataSetupComplete: " + radioTestProperty +
" is true, set dcac to null and reset property to false");
dcac = null;
Settings.System.putInt(cr, radioTestProperty, 0);
log("onDataSetupComplete: " + radioTestProperty + "=" +
Settings.System.getInt(mPhone.getContext().getContentResolver(),
radioTestProperty, -1));
}
}
if (dcac == null) {
log("onDataSetupComplete: no connection to DC, handle as error");
cause = DcFailCause.CONNECTION_TO_DATACONNECTIONAC_BROKEN;
handleError = true;
} else {
ApnSetting apn = apnContext.getApnSetting();
if (DBG) {
log("onDataSetupComplete: success apn=" + (apn == null ? "unknown" : apn.apn));
}
if (apn != null && apn.proxy != null && apn.proxy.length() != 0) {
try {
String port = apn.port;
if (TextUtils.isEmpty(port)) port = "8080";
ProxyInfo proxy = new ProxyInfo(apn.proxy,
Integer.parseInt(port), null);
dcac.setLinkPropertiesHttpProxySync(proxy);
} catch (NumberFormatException e) {
loge("onDataSetupComplete: NumberFormatException making ProxyProperties (" +
apn.port + "): " + e);
}
}
// everything is setup
if(TextUtils.equals(apnContext.getApnType(),PhoneConstants.APN_TYPE_DEFAULT)) {
SystemProperties.set(PUPPET_MASTER_RADIO_STRESS_TEST, "true");
if (mCanSetPreferApn && mPreferredApn == null) {
if (DBG) log("onDataSetupComplete: PREFERED APN is null");
mPreferredApn = apn;
if (mPreferredApn != null) {
setPreferredApn(mPreferredApn.id);
}
}
} else {
SystemProperties.set(PUPPET_MASTER_RADIO_STRESS_TEST, "false");
}
// A connection is setup
apnContext.setState(DctConstants.State.CONNECTED);
boolean isProvApn = apnContext.isProvisioningApn();
final ConnectivityManager cm = ConnectivityManager.from(mPhone.getContext());
if (mProvisionBroadcastReceiver != null) {
mPhone.getContext().unregisterReceiver(mProvisionBroadcastReceiver);
mProvisionBroadcastReceiver = null;
}
if ((!isProvApn) || mIsProvisioning) {
// Hide any provisioning notification.
cm.setProvisioningNotificationVisible(false, ConnectivityManager.TYPE_MOBILE,
mProvisionActionName);
// Complete the connection normally notifying the world we're connected.
// We do this if this isn't a special provisioning apn or if we've been
// told its time to provision.
completeConnection(apnContext);
} else {
// This is a provisioning APN that we're reporting as connected. Later
// when the user desires to upgrade this to a "default" connection,
// mIsProvisioning == true, we'll go through the code path above.
// mIsProvisioning becomes true when CMD_ENABLE_MOBILE_PROVISIONING
// is sent to the DCT.
if (DBG) {
log("onDataSetupComplete: successful, BUT send connected to prov apn as"
+ " mIsProvisioning:" + mIsProvisioning + " == false"
+ " && (isProvisioningApn:" + isProvApn + " == true");
}
// While radio is up, grab provisioning URL. The URL contains ICCID which
// disappears when radio is off.
mProvisionBroadcastReceiver = new ProvisionNotificationBroadcastReceiver(
cm.getMobileProvisioningUrl(),
TelephonyManager.getDefault().getNetworkOperatorName());
mPhone.getContext().registerReceiver(mProvisionBroadcastReceiver,
new IntentFilter(mProvisionActionName));
// Put up user notification that sign-in is required.
cm.setProvisioningNotificationVisible(true, ConnectivityManager.TYPE_MOBILE,
mProvisionActionName);
// Turn off radio to save battery and avoid wasting carrier resources.
// The network isn't usable and network validation will just fail anyhow.
setRadio(false);
Intent intent = new Intent(
TelephonyIntents.ACTION_DATA_CONNECTION_CONNECTED_TO_PROVISIONING_APN);
intent.putExtra(PhoneConstants.DATA_APN_KEY, apnContext.getApnSetting().apn);
intent.putExtra(PhoneConstants.DATA_APN_TYPE_KEY, apnContext.getApnType());
String apnType = apnContext.getApnType();
LinkProperties linkProperties = getLinkProperties(apnType);
if (linkProperties != null) {
intent.putExtra(PhoneConstants.DATA_LINK_PROPERTIES_KEY, linkProperties);
String iface = linkProperties.getInterfaceName();
if (iface != null) {
intent.putExtra(PhoneConstants.DATA_IFACE_NAME_KEY, iface);
}
}
NetworkCapabilities networkCapabilities = getNetworkCapabilities(apnType);
if (networkCapabilities != null) {
intent.putExtra(PhoneConstants.DATA_NETWORK_CAPABILITIES_KEY,
networkCapabilities);
}
mPhone.getContext().sendBroadcastAsUser(intent, UserHandle.ALL);
}
if (DBG) {
log("onDataSetupComplete: SETUP complete type=" + apnContext.getApnType()
+ ", reason:" + apnContext.getReason());
}
}
} else {
cause = (DcFailCause) (ar.result);
if (DBG) {
ApnSetting apn = apnContext.getApnSetting();
log(String.format("onDataSetupComplete: error apn=%s cause=%s",
(apn == null ? "unknown" : apn.apn), cause));
}
if (cause.isEventLoggable()) {
// Log this failure to the Event Logs.
int cid = getCellLocationId();
EventLog.writeEvent(EventLogTags.PDP_SETUP_FAIL,
cause.ordinal(), cid, TelephonyManager.getDefault().getNetworkType());
}
ApnSetting apn = apnContext.getApnSetting();
mPhone.notifyPreciseDataConnectionFailed(apnContext.getReason(),
apnContext.getApnType(), apn != null ? apn.apn : "unknown", cause.toString());
// Count permanent failures and remove the APN we just tried
if (isPermanentFail(cause)) apnContext.decWaitingApnsPermFailCount();
apnContext.removeWaitingApn(apnContext.getApnSetting());
if (DBG) {
log(String.format("onDataSetupComplete: WaitingApns.size=%d" +
" WaitingApnsPermFailureCountDown=%d",
apnContext.getWaitingApns().size(),
apnContext.getWaitingApnsPermFailCount()));
}
handleError = true;
}
if (handleError) {
onDataSetupCompleteError(ar);
}
/* If flag is set to false after SETUP_DATA_CALL is invoked, we need
* to clean data connections.
*/
if (!mInternalDataEnabled) {
cleanUpAllConnections(null);
}
|
| protected void | onDataSetupCompleteError(android.os.AsyncResult ar)Error has occurred during the SETUP {aka bringUP} request and the DCT
should either try the next waiting APN or start over from the
beginning if the list is empty. Between each SETUP request there will
be a delay defined by {@link #getApnDelay()}.
String reason = "";
ApnContext apnContext = null;
if(ar.userObj instanceof ApnContext){
apnContext = (ApnContext)ar.userObj;
} else {
throw new RuntimeException("onDataSetupCompleteError: No apnContext");
}
// See if there are more APN's to try
if (apnContext.getWaitingApns().isEmpty()) {
apnContext.setState(DctConstants.State.FAILED);
mPhone.notifyDataConnection(Phone.REASON_APN_FAILED, apnContext.getApnType());
apnContext.setDataConnectionAc(null);
if (apnContext.getWaitingApnsPermFailCount() == 0) {
if (DBG) {
log("onDataSetupCompleteError: All APN's had permanent failures, stop retrying");
}
} else {
int delay = getApnDelay();
if (DBG) {
log("onDataSetupCompleteError: Not all APN's had permanent failures delay="
+ delay);
}
startAlarmForRestartTrySetup(delay, apnContext);
}
} else {
if (DBG) log("onDataSetupCompleteError: Try next APN");
apnContext.setState(DctConstants.State.SCANNING);
// Wait a bit before trying the next APN, so that
// we're not tying up the RIL command channel
startAlarmForReconnect(getApnDelay(), apnContext);
}
|
| protected void | onDisconnectDcRetrying(int connId, android.os.AsyncResult ar)Called when EVENT_DISCONNECT_DC_RETRYING is received.
// We could just do this in DC!!!
ApnContext apnContext = null;
if (ar.userObj instanceof ApnContext) {
apnContext = (ApnContext) ar.userObj;
} else {
loge("onDisconnectDcRetrying: Invalid ar in onDisconnectDone, ignore");
return;
}
apnContext.setState(DctConstants.State.RETRYING);
if(DBG) log("onDisconnectDcRetrying: apnContext=" + apnContext);
mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());
|
| protected void | onDisconnectDone(int connId, android.os.AsyncResult ar)Called when EVENT_DISCONNECT_DONE is received.
ApnContext apnContext = null;
if (ar.userObj instanceof ApnContext) {
apnContext = (ApnContext) ar.userObj;
} else {
loge("onDisconnectDone: Invalid ar in onDisconnectDone, ignore");
return;
}
if(DBG) log("onDisconnectDone: EVENT_DISCONNECT_DONE apnContext=" + apnContext);
apnContext.setState(DctConstants.State.IDLE);
mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());
// if all data connection are gone, check whether Airplane mode request was
// pending.
if (isDisconnected()) {
if (mPhone.getServiceStateTracker().processPendingRadioPowerOffAfterDataOff()) {
if(DBG) log("onDisconnectDone: radio will be turned off, no retries");
// Radio will be turned off. No need to retry data setup
apnContext.setApnSetting(null);
apnContext.setDataConnectionAc(null);
// Need to notify disconnect as well, in the case of switching Airplane mode.
// Otherwise, it would cause 30s delayed to turn on Airplane mode.
if (mDisconnectPendingCount > 0)
mDisconnectPendingCount--;
if (mDisconnectPendingCount == 0) {
notifyDataDisconnectComplete();
notifyAllDataDisconnected();
}
return;
}
}
// If APN is still enabled, try to bring it back up automatically
if (mAttached.get() && apnContext.isReady() && retryAfterDisconnected(apnContext)) {
SystemProperties.set(PUPPET_MASTER_RADIO_STRESS_TEST, "false");
// Wait a bit before trying the next APN, so that
// we're not tying up the RIL command channel.
// This also helps in any external dependency to turn off the context.
if(DBG) log("onDisconnectDone: attached, ready and retry after disconnect");
startAlarmForReconnect(getApnDelay(), apnContext);
} else {
boolean restartRadioAfterProvisioning = mPhone.getContext().getResources().getBoolean(
com.android.internal.R.bool.config_restartRadioAfterProvisioning);
if (apnContext.isProvisioningApn() && restartRadioAfterProvisioning) {
log("onDisconnectDone: restartRadio after provisioning");
restartRadio();
}
apnContext.setApnSetting(null);
apnContext.setDataConnectionAc(null);
if (isOnlySingleDcAllowed(mPhone.getServiceState().getRilDataRadioTechnology())) {
if(DBG) log("onDisconnectDone: isOnlySigneDcAllowed true so setup single apn");
setupDataOnConnectableApns(Phone.REASON_SINGLE_PDN_ARBITRATION);
} else {
if(DBG) log("onDisconnectDone: not retrying");
}
}
if (mDisconnectPendingCount > 0)
mDisconnectPendingCount--;
if (mDisconnectPendingCount == 0) {
apnContext.setConcurrentVoiceAndDataAllowed(
mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed());
notifyDataDisconnectComplete();
notifyAllDataDisconnected();
}
|
| protected void | onEnableApn(int apnId, int enabled)
ApnContext apnContext = mApnContexts.get(apnIdToType(apnId));
if (apnContext == null) {
loge("onEnableApn(" + apnId + ", " + enabled + "): NO ApnContext");
return;
}
// TODO change our retry manager to use the appropriate numbers for the new APN
if (DBG) log("onEnableApn: apnContext=" + apnContext + " call applyNewState");
applyNewState(apnContext, enabled == DctConstants.ENABLED, apnContext.getDependencyMet());
|
| protected void | onRadioAvailable()
if (DBG) log("onRadioAvailable");
if (mPhone.getSimulatedRadioControl() != null) {
// Assume data is connected on the simulator
// FIXME this can be improved
// setState(DctConstants.State.CONNECTED);
notifyDataConnection(null);
log("onRadioAvailable: We're on the simulator; assuming data is connected");
}
IccRecords r = mIccRecords.get();
if (r != null && r.getRecordsLoaded()) {
notifyOffApnsOfAvailability(null);
}
if (getOverallState() != DctConstants.State.IDLE) {
cleanUpConnection(true, null);
}
|
| protected void | onRadioOffOrNotAvailable()
// Make sure our reconnect delay starts at the initial value
// next time the radio comes on
mReregisterOnReconnectFailure = false;
if (mPhone.getSimulatedRadioControl() != null) {
// Assume data is connected on the simulator
// FIXME this can be improved
log("We're on the simulator; assuming radio off is meaningless");
} else {
if (DBG) log("onRadioOffOrNotAvailable: is off and clean up all connections");
cleanUpAllConnections(false, Phone.REASON_RADIO_TURNED_OFF);
}
notifyOffApnsOfAvailability(null);
|
| private void | onRecordsLoaded()
if (DBG) log("onRecordsLoaded: createAllApnList");
mAutoAttachOnCreationConfig = mPhone.getContext().getResources()
.getBoolean(com.android.internal.R.bool.config_auto_attach_data_on_creation);
createAllApnList();
setInitialAttachApn();
if (mPhone.mCi.getRadioState().isOn()) {
if (DBG) log("onRecordsLoaded: notifying data availability");
notifyOffApnsOfAvailability(Phone.REASON_SIM_LOADED);
}
setupDataOnConnectableApns(Phone.REASON_SIM_LOADED);
|
| protected void | onRoamingOff()
if (DBG) log("onRoamingOff");
if (!mUserDataEnabled) return;
if (getDataOnRoamingEnabled() == false) {
notifyOffApnsOfAvailability(Phone.REASON_ROAMING_OFF);
setupDataOnConnectableApns(Phone.REASON_ROAMING_OFF);
} else {
notifyDataConnection(Phone.REASON_ROAMING_OFF);
}
|
| protected void | onRoamingOn()
if (DBG) log("onRoamingOn");
if (!mUserDataEnabled) return;
if (getDataOnRoamingEnabled()) {
if (DBG) log("onRoamingOn: setup data on roaming");
setupDataOnConnectableApns(Phone.REASON_ROAMING_ON);
notifyDataConnection(Phone.REASON_ROAMING_ON);
} else {
if (DBG) log("onRoamingOn: Tear down data connection on roaming.");
cleanUpAllConnections(true, Phone.REASON_ROAMING_ON);
notifyOffApnsOfAvailability(Phone.REASON_ROAMING_ON);
}
|
| protected void | onSetDependencyMet(java.lang.String apnType, boolean met)
// don't allow users to tweak hipri to work around default dependency not met
if (PhoneConstants.APN_TYPE_HIPRI.equals(apnType)) return;
ApnContext apnContext = mApnContexts.get(apnType);
if (apnContext == null) {
loge("onSetDependencyMet: ApnContext not found in onSetDependencyMet(" +
apnType + ", " + met + ")");
return;
}
applyNewState(apnContext, apnContext.isEnabled(), met);
if (PhoneConstants.APN_TYPE_DEFAULT.equals(apnType)) {
// tie actions on default to similar actions on HIPRI regarding dependencyMet
apnContext = mApnContexts.get(PhoneConstants.APN_TYPE_HIPRI);
if (apnContext != null) applyNewState(apnContext, apnContext.isEnabled(), met);
}
|
| protected void | onSetInternalDataEnabled(boolean enable)
if (DBG) log("onSetInternalDataEnabled: enabled=" + enable);
onSetInternalDataEnabled(enable, null);
|
| protected void | onSetInternalDataEnabled(boolean enabled, android.os.Message onCompleteMsg)
if (DBG) log("onSetInternalDataEnabled: enabled=" + enabled);
boolean sendOnComplete = true;
synchronized (mDataEnabledLock) {
mInternalDataEnabled = enabled;
if (enabled) {
log("onSetInternalDataEnabled: changed to enabled, try to setup data call");
onTrySetupData(Phone.REASON_DATA_ENABLED);
} else {
sendOnComplete = false;
log("onSetInternalDataEnabled: changed to disabled, cleanUpAllConnections");
cleanUpAllConnections(null, onCompleteMsg);
}
}
if (sendOnComplete) {
if (onCompleteMsg != null) {
onCompleteMsg.sendToTarget();
}
}
|
| protected boolean | onTrySetupData(java.lang.String reason)
if (DBG) log("onTrySetupData: reason=" + reason);
setupDataOnConnectableApns(reason);
return true;
|
| protected boolean | onTrySetupData(ApnContext apnContext)
if (DBG) log("onTrySetupData: apnContext=" + apnContext);
return trySetupData(apnContext);
|
| protected void | onUpdateIcc()
if (mUiccController == null ) {
return;
}
IccRecords newIccRecords = getUiccRecords(UiccController.APP_FAM_3GPP);
IccRecords r = mIccRecords.get();
if (r != newIccRecords) {
if (r != null) {
log("Removing stale icc objects.");
r.unregisterForRecordsLoaded(this);
mIccRecords.set(null);
}
if (newIccRecords != null) {
log("New records found");
mIccRecords.set(newIccRecords);
newIccRecords.registerForRecordsLoaded(
this, DctConstants.EVENT_RECORDS_LOADED, null);
}
}
|
| protected void | onVoiceCallEnded()
if (DBG) log("onVoiceCallEnded");
mInVoiceCall = false;
if (isConnected()) {
if (!mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
startNetStatPoll();
startDataStallAlarm(DATA_STALL_NOT_SUSPECTED);
notifyDataConnection(Phone.REASON_VOICE_CALL_ENDED);
} else {
// clean slate after call end.
resetPollStats();
}
}
// reset reconnect timer
setupDataOnConnectableApns(Phone.REASON_VOICE_CALL_ENDED);
|
| protected void | onVoiceCallStarted()
if (DBG) log("onVoiceCallStarted");
mInVoiceCall = true;
if (isConnected() && ! mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
if (DBG) log("onVoiceCallStarted stop polling");
stopNetStatPoll();
stopDataStallAlarm();
notifyDataConnection(Phone.REASON_VOICE_CALL_STARTED);
}
|
| private java.lang.String[] | parseTypes(java.lang.String types)
String[] result;
// If unset, set to DEFAULT.
if (types == null || types.equals("")) {
result = new String[1];
result[0] = PhoneConstants.APN_TYPE_ALL;
} else {
result = types.split(",");
}
return result;
|
| public void | registerForAllDataDisconnected(android.os.Handler h, int what, java.lang.Object obj)
mAllDataDisconnectedRegistrants.addUnique(h, what, obj);
if (isDisconnected()) {
log("notify All Data Disconnected");
notifyAllDataDisconnected();
}
|
| protected void | registerForAllEvents()
mPhone.mCi.registerForAvailable(this, DctConstants.EVENT_RADIO_AVAILABLE, null);
mPhone.mCi.registerForOffOrNotAvailable(this,
DctConstants.EVENT_RADIO_OFF_OR_NOT_AVAILABLE, null);
mPhone.mCi.registerForDataNetworkStateChanged(this,
DctConstants.EVENT_DATA_STATE_CHANGED, null);
// Note, this is fragile - the Phone is now presenting a merged picture
// of PS (volte) & CS and by diving into its internals you're just seeing
// the CS data. This works well for the purposes this is currently used for
// but that may not always be the case. Should probably be redesigned to
// accurately reflect what we're really interested in (registerForCSVoiceCallEnded).
mPhone.getCallTracker().registerForVoiceCallEnded (this,
DctConstants.EVENT_VOICE_CALL_ENDED, null);
mPhone.getCallTracker().registerForVoiceCallStarted (this,
DctConstants.EVENT_VOICE_CALL_STARTED, null);
mPhone.getServiceStateTracker().registerForDataConnectionAttached(this,
DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null);
mPhone.getServiceStateTracker().registerForDataConnectionDetached(this,
DctConstants.EVENT_DATA_CONNECTION_DETACHED, null);
mPhone.getServiceStateTracker().registerForDataRoamingOn(this,
DctConstants.EVENT_ROAMING_ON, null);
mPhone.getServiceStateTracker().registerForDataRoamingOff(this,
DctConstants.EVENT_ROAMING_OFF, null);
mPhone.getServiceStateTracker().registerForPsRestrictedEnabled(this,
DctConstants.EVENT_PS_RESTRICT_ENABLED, null);
mPhone.getServiceStateTracker().registerForPsRestrictedDisabled(this,
DctConstants.EVENT_PS_RESTRICT_DISABLED, null);
// SubscriptionManager.registerForDdsSwitch(this,
// DctConstants.EVENT_CLEAN_UP_ALL_CONNECTIONS, null);
mPhone.getServiceStateTracker().registerForDataRegStateOrRatChanged(this,
DctConstants.EVENT_DATA_RAT_CHANGED, null);
|
| protected void | restartRadio()
if (DBG) log("restartRadio: ************TURN OFF RADIO**************");
cleanUpAllConnections(true, Phone.REASON_RADIO_TURNED_OFF);
mPhone.getServiceStateTracker().powerOffRadioSafely(this);
/* Note: no need to call setRadioPower(true). Assuming the desired
* radio power state is still ON (as tracked by ServiceStateTracker),
* ServiceStateTracker will call setRadioPower when it receives the
* RADIO_STATE_CHANGED notification for the power off. And if the
* desired power state has changed in the interim, we don't want to
* override it with an unconditional power on.
*/
int reset = Integer.parseInt(SystemProperties.get("net.ppp.reset-by-timeout", "0"));
SystemProperties.set("net.ppp.reset-by-timeout", String.valueOf(reset+1));
|
| private boolean | retryAfterDisconnected(ApnContext apnContext)Return true if data connection need to be setup after disconnected due to
reason.
boolean retry = true;
String reason = apnContext.getReason();
if ( Phone.REASON_RADIO_TURNED_OFF.equals(reason) ||
(isOnlySingleDcAllowed(mPhone.getServiceState().getRilDataRadioTechnology())
&& isHigherPriorityApnContextActive(apnContext))) {
retry = false;
}
return retry;
|
| public void | setDataAllowed(boolean enable, android.os.Message response)
if (DBG) log("setDataAllowed: enable=" + enable);
mIsCleanupRequired = !enable;
mPhone.mCi.setDataAllowed(enable, response);
mInternalDataEnabled = enable;
|
| public void | setImsRegistrationState(boolean registered)
log("setImsRegistrationState - mImsRegistrationState(before): "+ mImsRegistrationState
+ ", registered(current) : " + registered);
if (mPhone == null) return;
ServiceStateTracker sst = mPhone.getServiceStateTracker();
if (sst == null) return;
sst.setImsRegistrationState(registered);
|
| public boolean | setInternalDataEnabled(boolean enable)
return setInternalDataEnabled(enable, null);
|
| public boolean | setInternalDataEnabled(boolean enable, android.os.Message onCompleteMsg)
if (DBG) log("setInternalDataEnabled(" + enable + ")");
Message msg = obtainMessage(DctConstants.EVENT_SET_INTERNAL_DATA_ENABLE, onCompleteMsg);
msg.arg1 = (enable ? DctConstants.ENABLED : DctConstants.DISABLED);
sendMessage(msg);
return true;
|
| public boolean | setInternalDataEnabledFlag(boolean enable)
if (DBG) log("setInternalDataEnabledFlag(" + enable + ")");
if (mInternalDataEnabled != enable) {
mInternalDataEnabled = enable;
}
return true;
|
| private void | setPreferredApn(int pos)
if (!mCanSetPreferApn) {
log("setPreferredApn: X !canSEtPreferApn");
return;
}
String subId = Long.toString(mPhone.getSubId());
Uri uri = Uri.withAppendedPath(PREFERAPN_NO_UPDATE_URI_USING_SUBID, subId);
log("setPreferredApn: delete");
ContentResolver resolver = mPhone.getContext().getContentResolver();
resolver.delete(uri, null, null);
if (pos >= 0) {
log("setPreferredApn: insert");
ContentValues values = new ContentValues();
values.put(APN_ID, pos);
resolver.insert(uri, values);
}
|
| private void | setRadio(boolean on)
final ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone"));
try {
phone.setRadio(on);
} catch (Exception e) {
// Ignore.
}
|
| protected void | setState(DctConstants.State s)
if (DBG) log("setState should not be used in GSM" + s);
|
| private boolean | setupData(ApnContext apnContext, int radioTech)
if (DBG) log("setupData: apnContext=" + apnContext);
ApnSetting apnSetting;
DcAsyncChannel dcac = null;
apnSetting = apnContext.getNextWaitingApn();
if (apnSetting == null) {
if (DBG) log("setupData: return for no apn found!");
return false;
}
int profileId = apnSetting.profileId;
if (profileId == 0) {
profileId = getApnProfileID(apnContext.getApnType());
}
// On CDMA, if we're explicitly asking for DUN, we need have
// a dun-profiled connection so we can't share an existing one
// On GSM/LTE we can share existing apn connections provided they support
// this type.
if (apnContext.getApnType() != PhoneConstants.APN_TYPE_DUN ||
teardownForDun() == false) {
dcac = checkForCompatibleConnectedApnContext(apnContext);
if (dcac != null) {
// Get the dcacApnSetting for the connection we want to share.
ApnSetting dcacApnSetting = dcac.getApnSettingSync();
if (dcacApnSetting != null) {
// Setting is good, so use it.
apnSetting = dcacApnSetting;
}
}
}
if (dcac == null) {
if (isOnlySingleDcAllowed(radioTech)) {
if (isHigherPriorityApnContextActive(apnContext)) {
if (DBG) {
log("setupData: Higher priority ApnContext active. Ignoring call");
}
return false;
}
// Only lower priority calls left. Disconnect them all in this single PDP case
// so that we can bring up the requested higher priority call (once we receive
// repsonse for deactivate request for the calls we are about to disconnect
if (cleanUpAllConnections(true, Phone.REASON_SINGLE_PDN_ARBITRATION)) {
// If any call actually requested to be disconnected, means we can't
// bring up this connection yet as we need to wait for those data calls
// to be disconnected.
if (DBG) log("setupData: Some calls are disconnecting first. Wait and retry");
return false;
}
// No other calls are active, so proceed
if (DBG) log("setupData: Single pdp. Continue setting up data call.");
}
dcac = findFreeDataConnection();
if (dcac == null) {
dcac = createDataConnection();
}
if (dcac == null) {
if (DBG) log("setupData: No free DataConnection and couldn't create one, WEIRD");
return false;
}
}
if (DBG) log("setupData: dcac=" + dcac + " apnSetting=" + apnSetting);
apnContext.setDataConnectionAc(dcac);
apnContext.setApnSetting(apnSetting);
apnContext.setState(DctConstants.State.CONNECTING);
mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());
Message msg = obtainMessage();
msg.what = DctConstants.EVENT_DATA_SETUP_COMPLETE;
msg.obj = apnContext;
dcac.bringUp(apnContext, getInitialMaxRetry(), profileId, radioTech, mAutoAttachOnCreation,
msg);
if (DBG) log("setupData: initing!");
return true;
|
| private void | setupDataOnConnectableApns(java.lang.String reason)
setupDataOnConnectableApns(reason, RetryFailures.ALWAYS);
|
| private void | setupDataOnConnectableApns(java.lang.String reason, com.android.internal.telephony.dataconnection.DcTracker$RetryFailures retryFailures)
if (DBG) log("setupDataOnConnectableApns: " + reason);
ArrayList<ApnSetting> waitingApns = null;
for (ApnContext apnContext : mPrioritySortedApnContexts) {
if (DBG) log("setupDataOnConnectableApns: apnContext " + apnContext);
if (apnContext.getState() == DctConstants.State.FAILED) {
if (retryFailures == RetryFailures.ALWAYS) {
apnContext.setState(DctConstants.State.IDLE);
} else if (apnContext.isConcurrentVoiceAndDataAllowed() == false &&
mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
// RetryFailures.ONLY_ON_CHANGE - check if voice concurrency has changed
apnContext.setState(DctConstants.State.IDLE);
} else {
// RetryFailures.ONLY_ON_CHANGE - check if the apns have changed
int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
ArrayList<ApnSetting> originalApns = apnContext.getOriginalWaitingApns();
if (originalApns != null && originalApns.isEmpty() == false) {
waitingApns = buildWaitingApns(apnContext.getApnType(), radioTech);
if (originalApns.size() != waitingApns.size() ||
originalApns.containsAll(waitingApns) == false) {
apnContext.setState(DctConstants.State.IDLE);
}
}
}
}
if (apnContext.isConnectable()) {
log("setupDataOnConnectableApns: isConnectable() call trySetupData");
apnContext.setReason(reason);
trySetupData(apnContext, waitingApns);
}
}
|
| private void | startAlarmForReconnect(int delay, ApnContext apnContext)
String apnType = apnContext.getApnType();
Intent intent = new Intent(INTENT_RECONNECT_ALARM + "." + apnType);
intent.putExtra(INTENT_RECONNECT_ALARM_EXTRA_REASON, apnContext.getReason());
intent.putExtra(INTENT_RECONNECT_ALARM_EXTRA_TYPE, apnType);
// Get current sub id.
int subId = SubscriptionManager.getDefaultDataSubId();
intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
if (DBG) {
log("startAlarmForReconnect: delay=" + delay + " action=" + intent.getAction()
+ " apn=" + apnContext);
}
PendingIntent alarmIntent = PendingIntent.getBroadcast (mPhone.getContext(), 0,
intent, PendingIntent.FLAG_UPDATE_CURRENT);
apnContext.setReconnectIntent(alarmIntent);
mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
SystemClock.elapsedRealtime() + delay, alarmIntent);
|
| private void | startAlarmForRestartTrySetup(int delay, ApnContext apnContext)
String apnType = apnContext.getApnType();
Intent intent = new Intent(INTENT_RESTART_TRYSETUP_ALARM + "." + apnType);
intent.putExtra(INTENT_RESTART_TRYSETUP_ALARM_EXTRA_TYPE, apnType);
if (DBG) {
log("startAlarmForRestartTrySetup: delay=" + delay + " action=" + intent.getAction()
+ " apn=" + apnContext);
}
PendingIntent alarmIntent = PendingIntent.getBroadcast (mPhone.getContext(), 0,
intent, PendingIntent.FLAG_UPDATE_CURRENT);
apnContext.setReconnectIntent(alarmIntent);
mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
SystemClock.elapsedRealtime() + delay, alarmIntent);
|
| protected void | supplyMessenger()
ConnectivityManager cm = (ConnectivityManager)mPhone.getContext().getSystemService(
Context.CONNECTIVITY_SERVICE);
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_MMS, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_SUPL, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_DUN, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_HIPRI, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_FOTA, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_IMS, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_CBS, new Messenger(this));
cm.supplyMessenger(ConnectivityManager.TYPE_MOBILE_EMERGENCY, new Messenger(this));
|
| private boolean | teardownForDun()Determine if DUN connection is special and we need to teardown on start/stop
// CDMA always needs to do this the profile id is correct
final int rilRat = mPhone.getServiceState().getRilDataRadioTechnology();
if (ServiceState.isCdma(rilRat)) return true;
return (fetchDunApn() != null);
|
| private boolean | trySetupData(ApnContext apnContext)
return trySetupData(apnContext, null);
|
| private boolean | trySetupData(ApnContext apnContext, java.util.ArrayList waitingApns)
if (DBG) {
log("trySetupData for type:" + apnContext.getApnType() +
" due to " + apnContext.getReason() + " apnContext=" + apnContext);
log("trySetupData with mIsPsRestricted=" + mIsPsRestricted);
}
if (mPhone.getSimulatedRadioControl() != null) {
// Assume data is connected on the simulator
// FIXME this can be improved
apnContext.setState(DctConstants.State.CONNECTED);
mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());
log("trySetupData: X We're on the simulator; assuming connected retValue=true");
return true;
}
// Allow SETUP_DATA request for E-APN to be completed during emergency call
// and MOBILE DATA On/Off cases as well.
boolean isEmergencyApn = apnContext.getApnType().equals(PhoneConstants.APN_TYPE_EMERGENCY);
final ServiceStateTracker sst = mPhone.getServiceStateTracker();
boolean desiredPowerState = sst.getDesiredPowerState();
boolean checkUserDataEnabled =
!(apnContext.getApnType().equals(PhoneConstants.APN_TYPE_IMS));
if (apnContext.isConnectable() && (isEmergencyApn ||
(isDataAllowed(apnContext) &&
getAnyDataEnabled(checkUserDataEnabled) && !isEmergency()))) {
if (apnContext.getState() == DctConstants.State.FAILED) {
if (DBG) log("trySetupData: make a FAILED ApnContext IDLE so its reusable");
apnContext.setState(DctConstants.State.IDLE);
}
int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
apnContext.setConcurrentVoiceAndDataAllowed(sst.isConcurrentVoiceAndDataAllowed());
if (apnContext.getState() == DctConstants.State.IDLE) {
if (waitingApns == null) {
waitingApns = buildWaitingApns(apnContext.getApnType(), radioTech);
}
if (waitingApns.isEmpty()) {
notifyNoData(DcFailCause.MISSING_UNKNOWN_APN, apnContext);
notifyOffApnsOfAvailability(apnContext.getReason());
if (DBG) log("trySetupData: X No APN found retValue=false");
return false;
} else {
apnContext.setWaitingApns(waitingApns);
if (DBG) {
log ("trySetupData: Create from mAllApnSettings : "
+ apnListToString(mAllApnSettings));
}
}
}
if (DBG) {
log("trySetupData: call setupData, waitingApns : "
+ apnListToString(apnContext.getWaitingApns()));
}
boolean retValue = setupData(apnContext, radioTech);
notifyOffApnsOfAvailability(apnContext.getReason());
if (DBG) log("trySetupData: X retValue=" + retValue);
return retValue;
} else {
if (!apnContext.getApnType().equals(PhoneConstants.APN_TYPE_DEFAULT)
&& apnContext.isConnectable()) {
mPhone.notifyDataConnectionFailed(apnContext.getReason(), apnContext.getApnType());
}
notifyOffApnsOfAvailability(apnContext.getReason());
if (DBG) log ("trySetupData: X apnContext not 'ready' retValue=false");
return false;
}
|
| public void | unregisterForAllDataDisconnected(android.os.Handler h)
mAllDataDisconnectedRegistrants.remove(h);
|
| protected void | unregisterForAllEvents()
//Unregister for all events
mPhone.mCi.unregisterForAvailable(this);
mPhone.mCi.unregisterForOffOrNotAvailable(this);
IccRecords r = mIccRecords.get();
if (r != null) {
r.unregisterForRecordsLoaded(this);
mIccRecords.set(null);
}
mPhone.mCi.unregisterForDataNetworkStateChanged(this);
mPhone.getCallTracker().unregisterForVoiceCallEnded(this);
mPhone.getCallTracker().unregisterForVoiceCallStarted(this);
mPhone.getServiceStateTracker().unregisterForDataConnectionAttached(this);
mPhone.getServiceStateTracker().unregisterForDataConnectionDetached(this);
mPhone.getServiceStateTracker().unregisterForDataRoamingOn(this);
mPhone.getServiceStateTracker().unregisterForDataRoamingOff(this);
mPhone.getServiceStateTracker().unregisterForPsRestrictedEnabled(this);
mPhone.getServiceStateTracker().unregisterForPsRestrictedDisabled(this);
//SubscriptionManager.unregisterForDdsSwitch(this);
|
| public void | update()
log("update sub = " + mPhone.getSubId());
log("update(): Active DDS, register for all events now!");
registerForAllEvents();
onUpdateIcc();
mUserDataEnabled = getDataEnabled();
if (mPhone instanceof CDMALTEPhone) {
((CDMALTEPhone)mPhone).updateCurrentCarrierInProvider();
supplyMessenger();
} else if (mPhone instanceof GSMPhone) {
((GSMPhone)mPhone).updateCurrentCarrierInProvider();
supplyMessenger();
} else {
log("Phone object is not MultiSim. This should not hit!!!!");
}
|
| public void | updateRecords()
onUpdateIcc();
|
| private boolean | xorEquals(java.lang.String first, java.lang.String second)
return (Objects.equals(first, second) ||
TextUtils.isEmpty(first) ||
TextUtils.isEmpty(second));
|
