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Merge "Modify ping on settings changes." into jb-ub-mail-ur10

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Yu Ping Hu 2013-09-27 04:41:41 +00:00 committed by Android (Google) Code Review
commit b21f678061
1 changed files with 129 additions and 11 deletions
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140
src/com/android/email/provider/EmailProvider.java
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@ -1496,9 +1496,85 @@ public class EmailProvider extends ContentProvider {
+ " INNER JOIN " + HostAuth.TABLE_NAME + " AS h"
+ " ON a." + AccountColumns.HOST_AUTH_KEY_RECV + "=h." + HostAuthColumns.ID
+ " WHERE m." + MessageColumns.ID + "=?";
private static int INDEX_PROTOCOL = 0;
private static int INDEX_MAILBOX_KEY = 1;
private static int INDEX_ACCOUNT_KEY = 2;
private static final int INDEX_PROTOCOL = 0;
private static final int INDEX_MAILBOX_KEY = 1;
private static final int INDEX_ACCOUNT_KEY = 2;
/**
* Query to get the protocol and email address for an account. Note that this uses
* {@link #INDEX_PROTOCOL} and {@link #INDEX_EMAIL_ADDRESS} for its columns.
*/
private static final String GET_ACCOUNT_DETAILS = "SELECT"
+ " h." + HostAuthColumns.PROTOCOL + ","
+ " a." + AccountColumns.EMAIL_ADDRESS
+ " FROM " + Account.TABLE_NAME + " AS a"
+ " INNER JOIN " + HostAuth.TABLE_NAME + " AS h"
+ " ON a." + AccountColumns.HOST_AUTH_KEY_RECV + "=h." + HostAuthColumns.ID
+ " WHERE a." + AccountColumns.ID + "=?";
private static final int INDEX_EMAIL_ADDRESS = 1;
/**
* Restart push if we need it (currently only for Exchange accounts).
* @param context A {@link Context}.
* @param db The {@link SQLiteDatabase}.
* @param id The id of the thing we're looking for.
* @return Whether or not we sent a request to restart the push.
*/
private static boolean restartPush(final Context context, final SQLiteDatabase db,
final String id) {
final Cursor c = db.rawQuery(GET_ACCOUNT_DETAILS, new String[] {id});
if (c != null) {
try {
if (c.moveToFirst()) {
final String protocol = c.getString(INDEX_PROTOCOL);
final String emailAddress = c.getString(INDEX_EMAIL_ADDRESS);
if (context.getString(R.string.protocol_eas).equals(protocol)) {
final android.accounts.Account account =
getAccountManagerAccount(context, emailAddress, protocol);
restartPush(account);
return true;
}
}
} finally {
c.close();
}
}
return false;
}
/**
* Restart push if a mailbox's settings change in a way that requires it.
* @param context A {@link Context}.
* @param db The {@link SQLiteDatabase}.
* @param values The {@link ContentValues} that were updated for the mailbox.
* @param accountId The id of the account for this mailbox.
* @return Whether or not the push was restarted.
*/
private static boolean restartPushForMailbox(final Context context, final SQLiteDatabase db,
final ContentValues values, final String accountId) {
if (values.containsKey(MailboxColumns.SYNC_LOOKBACK) ||
values.containsKey(MailboxColumns.SYNC_INTERVAL)) {
return restartPush(context, db, accountId);
}
return false;
}
/**
* Restart push if an account's settings change in a way that requires it.
* @param context A {@link Context}.
* @param db The {@link SQLiteDatabase}.
* @param values The {@link ContentValues} that were updated for the account.
* @param accountId The id of the account.
* @return Whether or not the push was restarted.
*/
private static boolean restartPushForAccount(final Context context, final SQLiteDatabase db,
final ContentValues values, final String accountId) {
if (values.containsKey(AccountColumns.SYNC_LOOKBACK) ||
values.containsKey(AccountColumns.SYNC_INTERVAL)) {
return restartPush(context, db, accountId);
}
return false;
}
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
@ -1684,12 +1760,15 @@ public class EmailProvider extends ContentProvider {
}
}
} else if (match == MAILBOX_ID) {
notifyUIFolder(id, Mailbox.getAccountIdForMailbox(context, id));
final long accountId = Mailbox.getAccountIdForMailbox(context, id);
notifyUIFolder(id, accountId);
restartPushForMailbox(context, db, values, Long.toString(accountId));
} else if (match == ACCOUNT_ID) {
updateAccountSyncInterval(Long.parseLong(id), values);
// Notify individual account and "all accounts"
notifyUI(UIPROVIDER_ACCOUNT_NOTIFIER, id);
resolver.notifyChange(UIPROVIDER_ALL_ACCOUNTS_NOTIFIER, null);
restartPushForAccount(context, db, values, id);
}
break;
case BODY:
@ -4751,9 +4830,21 @@ public class EmailProvider extends ContentProvider {
final Context context = getContext();
final Account account = Account.restoreAccountWithId(context, accountId);
if (account == null) return null;
EmailServiceInfo info =
EmailServiceUtils.getServiceInfo(context, account.getProtocol(context));
return new android.accounts.Account(account.mEmailAddress, info.accountType);
return getAccountManagerAccount(context, account.mEmailAddress,
account.getProtocol(context));
}
/**
* Create an android.accounts.Account object for an emailAddress/protocol pair.
* @param context A {@link Context}.
* @param emailAddress The email address we're interested in.
* @param protocol The protocol we're intereted in.
* @return an {@link android.accounts.Account} for this info.
*/
private static android.accounts.Account getAccountManagerAccount(final Context context,
final String emailAddress, final String protocol) {
final EmailServiceInfo info = EmailServiceUtils.getServiceInfo(context, protocol);
return new android.accounts.Account(emailAddress, info.accountType);
}
/**
@ -4791,13 +4882,21 @@ public class EmailProvider extends ContentProvider {
}
}
private void startSync(final Mailbox mailbox, final int deltaMessageCount) {
android.accounts.Account account = getAccountManagerAccount(mailbox.mAccountKey);
Bundle extras = new Bundle(7);
/**
* Request a sync.
* @param account The {@link android.accounts.Account} we want to sync.
* @param mailboxId The mailbox id we want to sync (or one of the special constants in
* {@link Mailbox}).
* @param deltaMessageCount If we're requesting a load more, the number of additional messages
* to sync.
*/
private static void startSync(final android.accounts.Account account, final long mailboxId,
final int deltaMessageCount) {
final Bundle extras = new Bundle(7);
extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
extras.putBoolean(ContentResolver.SYNC_EXTRAS_DO_NOT_RETRY, true);
extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
extras.putLong(Mailbox.SYNC_EXTRA_MAILBOX_ID, mailbox.mId);
extras.putLong(Mailbox.SYNC_EXTRA_MAILBOX_ID, mailboxId);
if (deltaMessageCount != 0) {
extras.putInt(Mailbox.SYNC_EXTRA_DELTA_MESSAGE_COUNT, deltaMessageCount);
}
@ -4808,6 +4907,25 @@ public class EmailProvider extends ContentProvider {
ContentResolver.requestSync(account, EmailContent.AUTHORITY, extras);
}
/**
* Request a sync.
* @param mailbox The {@link Mailbox} we want to sync.
* @param deltaMessageCount If we're requesting a load more, the number of additional messages
* to sync.
*/
private void startSync(final Mailbox mailbox, final int deltaMessageCount) {
final android.accounts.Account account = getAccountManagerAccount(mailbox.mAccountKey);
startSync(account, mailbox.mId, deltaMessageCount);
}
/**
* Restart any push operations for an account.
* @param account The {@link android.accounts.Account} we're interested in.
*/
private static void restartPush(final android.accounts.Account account) {
startSync(account, Mailbox.SYNC_EXTRA_MAILBOX_ID_PUSH_ONLY, 0);
}
private Cursor uiFolderRefresh(final Mailbox mailbox, final int deltaMessageCount) {
if (mailbox != null) {
startSync(mailbox, deltaMessageCount);