/**
* Return a list of all Accounts in EmailProvider. Because the result of this call may be used in
* account reconciliation, an exception is thrown if the result cannot be guaranteed accurate
*
* @param context the caller's context
* @param accounts a list that Accounts will be added into
* @return the list of Accounts
* @throws ProviderUnavailableException if the list of Accounts cannot be guaranteed valid
*/
@Override
public AccountList collectAccounts(Context context, AccountList accounts) {
ContentResolver resolver = context.getContentResolver();
Cursor c = resolver.query(Account.CONTENT_URI, Account.CONTENT_PROJECTION, null, null, null);
// We must throw here; callers might use the information we provide for reconciliation, etc.
if (c == null) throw new ProviderUnavailableException();
try {
ContentValues cv = new ContentValues();
while (c.moveToNext()) {
long hostAuthId = c.getLong(Account.CONTENT_HOST_AUTH_KEY_RECV_COLUMN);
if (hostAuthId > 0) {
HostAuth ha = HostAuth.restoreHostAuthWithId(context, hostAuthId);
if (ha != null && ha.mProtocol.equals(Eas.PROTOCOL)) {
Account account = new Account();
account.restore(c);
// Cache the HostAuth
account.mHostAuthRecv = ha;
accounts.add(account);
// Fixup flags for inbox (should accept moved mail)
Mailbox inbox = Mailbox.restoreMailboxOfType(context, account.mId, Mailbox.TYPE_INBOX);
if (inbox != null && ((inbox.mFlags & Mailbox.FLAG_ACCEPTS_MOVED_MAIL) == 0)) {
cv.put(MailboxColumns.FLAGS, inbox.mFlags | Mailbox.FLAG_ACCEPTS_MOVED_MAIL);
resolver.update(
ContentUris.withAppendedId(Mailbox.CONTENT_URI, inbox.mId), cv, null, null);
}
}
}
}
} finally {
c.close();
}
return accounts;
}
