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Add account check Uri to detect duplicated mailboxes 

Bug: 6578066
Change-Id: Ibebd310ea35093abebbd54fb30839ba0d399e872
This commit is contained in:
Marc Blank 2012-05-31 15:31:45 -07:00
parent 73af06a2d1
commit db1b26f5ea
2 changed files with 28 additions and 0 deletions
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3
email2/emailcommon/src/com/android/emailcommon/provider/EmailContent.java
View File

@ -82,6 +82,9 @@ public abstract class EmailContent {
public static final Uri MAILBOX_MOST_RECENT_MESSAGE_URI =
Uri.parse("content://" + EmailContent.AUTHORITY + "/mailboxMostRecentMessage");
public static final Uri ACCOUNT_CHECK_URI =
Uri.parse("content://" + EmailContent.AUTHORITY + "/accountCheck");
public static final String PROVIDER_PERMISSION = "com.android.email.permission.ACCESS_PROVIDER";
// All classes share this

25
email2/src/com/android/email/provider/EmailProvider.java
View File

@ -178,6 +178,7 @@ public class EmailProvider extends ContentProvider {
private static final int ACCOUNT_RESET_NEW_COUNT = ACCOUNT_BASE + 3;
private static final int ACCOUNT_RESET_NEW_COUNT_ID = ACCOUNT_BASE + 4;
private static final int ACCOUNT_DEFAULT_ID = ACCOUNT_BASE + 5;
private static final int ACCOUNT_CHECK = ACCOUNT_BASE + 6;
private static final int MAILBOX_BASE = 0x1000;
private static final int MAILBOX = MAILBOX_BASE;
@ -350,6 +351,7 @@ public class EmailProvider extends ContentProvider {
// insert into this URI causes a mailbox to be added to the account
matcher.addURI(EmailContent.AUTHORITY, "account/#", ACCOUNT_ID);
matcher.addURI(EmailContent.AUTHORITY, "account/default", ACCOUNT_DEFAULT_ID);
matcher.addURI(EmailContent.AUTHORITY, "accountCheck/#", ACCOUNT_CHECK);
// Special URI to reset the new message count. Only update works, and content values
// will be ignored.
@ -1568,6 +1570,12 @@ public class EmailProvider extends ContentProvider {
}
}
// select count(*) from (select count(*) as dupes from Mailbox where accountKey=?
// group by serverId) where dupes > 1;
private static final String ACCOUNT_INTEGRITY_SQL =
"select count(*) from (select count(*) as dupes from " + Mailbox.TABLE_NAME +
" where accountKey=? group by " + MailboxColumns.SERVER_ID + ") where dupes > 1";
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
// Handle this special case the fastest possible way
@ -1620,6 +1628,23 @@ outer:
return uiSendDraft(uri, values);
case UI_MESSAGE:
return uiUpdateMessage(uri, values);
case ACCOUNT_CHECK:
id = uri.getLastPathSegment();
// With any error, return 1 (a failure)
int res = 1;
Cursor ic = null;
try {
ic = db.rawQuery(ACCOUNT_INTEGRITY_SQL, new String[] {id});
if (ic.moveToFirst()) {
res = ic.getInt(0);
}
} finally {
if (ic != null) {
ic.close();
}
}
// Count of duplicated mailboxes
return res;
case MAILBOX_ID_ADD_TO_FIELD:
case ACCOUNT_ID_ADD_TO_FIELD:
id = uri.getPathSegments().get(1);