/**
* Informs ExchangeService that an account has a new folder list; as a result, any existing folder
* might have become invalid. Therefore, we act as if the account has been deleted, and then we
* reinitialize it.
*
* @param acctId
*/
public static void stopNonAccountMailboxSyncsForAccount(long acctId) {
SyncManager exchangeService = INSTANCE;
if (exchangeService != null) {
exchangeService.stopAccountSyncs(acctId, false);
kick("reload folder list");
}
}
/**
* Start up the ExchangeService service if it's not already running This is a stopgap for cases in
* which ExchangeService died (due to a crash somewhere in com.android.email) and hasn't been
* restarted. See the comment for onCreate for details
*/
static void checkExchangeServiceServiceRunning() {
SyncManager exchangeService = INSTANCE;
if (exchangeService == null) return;
if (sServiceThread == null) {
log("!!! checkExchangeServiceServiceRunning; starting service...");
exchangeService.startService(new Intent(exchangeService, ExchangeService.class));
}
}
/**
* This is the remote call from the Email app, currently unused. TODO: remove this when it's
* been deleted from IEmailService.aidl.
*/
@Deprecated
@Override
public void startSync(long mailboxId, boolean userRequest, int deltaMessageCount)
throws RemoteException {
SyncManager exchangeService = INSTANCE;
if (exchangeService == null) return;
checkExchangeServiceServiceRunning();
Mailbox m = Mailbox.restoreMailboxWithId(exchangeService, mailboxId);
if (m == null) return;
Account acct = Account.restoreAccountWithId(exchangeService, m.mAccountKey);
if (acct == null) return;
// If this is a user request and we're being held, release the hold; this allows us to
// try again (the hold might have been specific to this account and released already)
if (userRequest) {
if (onSyncDisabledHold(acct)) {
releaseSyncHolds(exchangeService, AbstractSyncService.EXIT_ACCESS_DENIED, acct);
log("User requested sync of account in sync disabled hold; releasing");
} else if (onSecurityHold(acct)) {
releaseSyncHolds(exchangeService, AbstractSyncService.EXIT_SECURITY_FAILURE, acct);
log("User requested sync of account in security hold; releasing");
}
if (sConnectivityHold) {
return;
}
}
if (m.mType == Mailbox.TYPE_OUTBOX) {
// We're using SERVER_ID to indicate an error condition (it has no other use for
// sent mail) Upon request to sync the Outbox, we clear this so that all messages
// are candidates for sending.
ContentValues cv = new ContentValues();
cv.put(SyncColumns.SERVER_ID, 0);
exchangeService
.getContentResolver()
.update(
Message.CONTENT_URI,
cv,
WHERE_MAILBOX_KEY,
new String[] {Long.toString(mailboxId)});
// Clear the error state; the Outbox sync will be started from checkMailboxes
exchangeService.mSyncErrorMap.remove(mailboxId);
kick("start outbox");
// Outbox can't be synced in EAS
return;
} else if (!isSyncable(m)) {
return;
}
startManualSync(
mailboxId,
userRequest
? ExchangeService.SYNC_UI_REQUEST
: ExchangeService.SYNC_SERVICE_START_SYNC,
null);
}
@Override
public void hostChanged(long accountId) throws RemoteException {
SyncManager exchangeService = INSTANCE;
if (exchangeService == null) return;
ConcurrentHashMap<Long, SyncError> syncErrorMap = exchangeService.mSyncErrorMap;
// Go through the various error mailboxes
for (long mailboxId : syncErrorMap.keySet()) {
SyncError error = syncErrorMap.get(mailboxId);
// If it's a login failure, look a little harder
Mailbox m = Mailbox.restoreMailboxWithId(exchangeService, mailboxId);
// If it's for the account whose host has changed, clear the error
// If the mailbox is no longer around, remove the entry in the map
if (m == null) {
syncErrorMap.remove(mailboxId);
} else if (error != null && m.mAccountKey == accountId) {
error.fatal = false;
error.holdEndTime = 0;
}
}
// Stop any running syncs
exchangeService.stopAccountSyncs(accountId, true);
// Kick ExchangeService
kick("host changed");
}
public static void reloadFolderList(Context context, long accountId, boolean force) {
SyncManager exchangeService = INSTANCE;
if (exchangeService == null) return;
Cursor c =
context
.getContentResolver()
.query(
Mailbox.CONTENT_URI,
Mailbox.CONTENT_PROJECTION,
MailboxColumns.ACCOUNT_KEY + "=? AND " + MailboxColumns.TYPE + "=?",
new String[] {
Long.toString(accountId), Long.toString(Mailbox.TYPE_EAS_ACCOUNT_MAILBOX)
},
null);
try {
if (c.moveToFirst()) {
synchronized (sSyncLock) {
Mailbox mailbox = new Mailbox();
mailbox.restore(c);
Account acct = Account.restoreAccountWithId(context, accountId);
if (acct == null) {
reloadFolderListFailed(accountId);
return;
}
String syncKey = acct.mSyncKey;
// No need to reload the list if we don't have one
if (!force && (syncKey == null || syncKey.equals("0"))) {
reloadFolderListFailed(accountId);
return;
}
// Change all ping/push boxes to push/hold
ContentValues cv = new ContentValues();
cv.put(Mailbox.SYNC_INTERVAL, Mailbox.CHECK_INTERVAL_PUSH_HOLD);
context
.getContentResolver()
.update(
Mailbox.CONTENT_URI,
cv,
WHERE_PUSH_OR_PING_NOT_ACCOUNT_MAILBOX,
new String[] {Long.toString(accountId)});
log("Set push/ping boxes to push/hold");
long id = mailbox.mId;
AbstractSyncService svc = exchangeService.mServiceMap.get(id);
// Tell the service we're done
if (svc != null) {
synchronized (svc.getSynchronizer()) {
svc.stop();
// Interrupt the thread so that it can stop
Thread thread = svc.mThread;
if (thread != null) {
thread.setName(thread.getName() + " (Stopped)");
thread.interrupt();
}
}
// Abandon the service
exchangeService.releaseMailbox(id);
// And have it start naturally
kick("reload folder list");
}
}
}
} finally {
c.close();
}
}
