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Warnings and finals

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Change-Id: Idc31b2f3376db73b90558fb22bdcdf4ff6f92b7d
This commit is contained in:
Tony Mantler 2014-04-29 13:36:24 -07:00
parent 5bf5dc9ea4
commit d3154ecc6e
1 changed files with 56 additions and 72 deletions
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128
emailcommon/src/com/android/emailcommon/provider/Mailbox.java
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@ -36,13 +36,12 @@ import android.util.SparseBooleanArray;
import com.android.emailcommon.Logging; import com.android.emailcommon.Logging;
import com.android.emailcommon.R; import com.android.emailcommon.R;
import com.android.emailcommon.provider.EmailContent.MailboxColumns;
import com.android.emailcommon.utility.Utility; import com.android.emailcommon.utility.Utility;
import com.android.mail.utils.LogUtils; import com.android.mail.utils.LogUtils;
import java.util.ArrayList; import java.util.ArrayList;
public class Mailbox extends EmailContent implements MailboxColumns, Parcelable { public class Mailbox extends EmailContent implements EmailContent.MailboxColumns, Parcelable {
/** /**
* Sync extras key when syncing one or more mailboxes to specify how many * Sync extras key when syncing one or more mailboxes to specify how many
* mailboxes are included in the extra. * mailboxes are included in the extra.
@ -90,7 +89,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
} }
public static Bundle createSyncBundle(final ArrayList<Long> mailboxIds) { public static Bundle createSyncBundle(final ArrayList<Long> mailboxIds) {
Bundle bundle = new Bundle(); final Bundle bundle = new Bundle(mailboxIds.size() + 1);
bundle.putInt(SYNC_EXTRA_MAILBOX_COUNT, mailboxIds.size()); bundle.putInt(SYNC_EXTRA_MAILBOX_COUNT, mailboxIds.size());
for (int i = 0; i < mailboxIds.size(); i++) { for (int i = 0; i < mailboxIds.size(); i++) {
bundle.putLong(formatMailboxIdExtra(i), mailboxIds.get(i)); bundle.putLong(formatMailboxIdExtra(i), mailboxIds.get(i));
@ -99,7 +98,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
} }
public static Bundle createSyncBundle(final long[] mailboxIds) { public static Bundle createSyncBundle(final long[] mailboxIds) {
Bundle bundle = new Bundle(); final Bundle bundle = new Bundle(mailboxIds.length + 1);
bundle.putInt(SYNC_EXTRA_MAILBOX_COUNT, mailboxIds.length); bundle.putInt(SYNC_EXTRA_MAILBOX_COUNT, mailboxIds.length);
for (int i = 0; i < mailboxIds.length; i++) { for (int i = 0; i < mailboxIds.length; i++) {
bundle.putLong(formatMailboxIdExtra(i), mailboxIds[i]); bundle.putLong(formatMailboxIdExtra(i), mailboxIds[i]);
@ -108,7 +107,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
} }
public static Bundle createSyncBundle(final long mailboxId) { public static Bundle createSyncBundle(final long mailboxId) {
Bundle bundle = new Bundle(); final Bundle bundle = new Bundle(2);
bundle.putInt(SYNC_EXTRA_MAILBOX_COUNT, 1); bundle.putInt(SYNC_EXTRA_MAILBOX_COUNT, 1);
bundle.putLong(formatMailboxIdExtra(0), mailboxId); bundle.putLong(formatMailboxIdExtra(0), mailboxId);
return bundle; return bundle;
@ -123,7 +122,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
if (bundle.getBoolean(SYNC_EXTRA_ACCOUNT_ONLY, false)) { if (bundle.getBoolean(SYNC_EXTRA_ACCOUNT_ONLY, false)) {
LogUtils.w(Logging.LOG_TAG, "Mailboxes specified in an account only sync"); LogUtils.w(Logging.LOG_TAG, "Mailboxes specified in an account only sync");
} }
long [] result = new long[count]; final long [] result = new long[count];
for (int i = 0; i < count; i++) { for (int i = 0; i < count; i++) {
result[i] = bundle.getLong(formatMailboxIdExtra(i), 0); result[i] = bundle.getLong(formatMailboxIdExtra(i), 0);
} }
@ -204,14 +203,27 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* MUST be updated. * MUST be updated.
*/ */
public static final String[] CONTENT_PROJECTION = new String[] { public static final String[] CONTENT_PROJECTION = new String[] {
RECORD_ID, MailboxColumns.DISPLAY_NAME, MailboxColumns.SERVER_ID, MailboxColumns._ID,
MailboxColumns.PARENT_SERVER_ID, MailboxColumns.ACCOUNT_KEY, MailboxColumns.TYPE, MailboxColumns.DISPLAY_NAME,
MailboxColumns.DELIMITER, MailboxColumns.SYNC_KEY, MailboxColumns.SYNC_LOOKBACK, MailboxColumns.SERVER_ID,
MailboxColumns.SYNC_INTERVAL, MailboxColumns.SYNC_TIME, MailboxColumns.FLAG_VISIBLE, MailboxColumns.PARENT_SERVER_ID,
MailboxColumns.FLAGS, MailboxColumns.SYNC_STATUS, MailboxColumns.PARENT_KEY, MailboxColumns.ACCOUNT_KEY,
MailboxColumns.LAST_TOUCHED_TIME, MailboxColumns.UI_SYNC_STATUS, MailboxColumns.TYPE,
MailboxColumns.UI_LAST_SYNC_RESULT, MailboxColumns.TOTAL_COUNT, MailboxColumns.DELIMITER,
MailboxColumns.HIERARCHICAL_NAME, MailboxColumns.LAST_FULL_SYNC_TIME MailboxColumns.SYNC_KEY,
MailboxColumns.SYNC_LOOKBACK,
MailboxColumns.SYNC_INTERVAL,
MailboxColumns.SYNC_TIME,
MailboxColumns.FLAG_VISIBLE,
MailboxColumns.FLAGS,
MailboxColumns.SYNC_STATUS,
MailboxColumns.PARENT_KEY,
MailboxColumns.LAST_TOUCHED_TIME,
MailboxColumns.UI_SYNC_STATUS,
MailboxColumns.UI_LAST_SYNC_RESULT,
MailboxColumns.TOTAL_COUNT,
MailboxColumns.HIERARCHICAL_NAME,
MailboxColumns.LAST_FULL_SYNC_TIME
}; };
/** Selection by server pathname for a given account */ /** Selection by server pathname for a given account */
@ -220,12 +232,12 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
private static final String[] MAILBOX_TYPE_PROJECTION = new String [] { private static final String[] MAILBOX_TYPE_PROJECTION = new String [] {
MailboxColumns.TYPE MailboxColumns.TYPE
}; };
private static final int MAILBOX_TYPE_TYPE_COLUMN = 0; private static final int MAILBOX_TYPE_TYPE_COLUMN = 0;
private static final String[] MAILBOX_DISPLAY_NAME_PROJECTION = new String [] { private static final String[] MAILBOX_DISPLAY_NAME_PROJECTION = new String [] {
MailboxColumns.DISPLAY_NAME MailboxColumns.DISPLAY_NAME
}; };
private static final int MAILBOX_DISPLAY_NAME_COLUMN = 0; private static final int MAILBOX_DISPLAY_NAME_COLUMN = 0;
/** /**
@ -242,9 +254,10 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
public static final int COLUMN_SYNC_KEY = 1; public static final int COLUMN_SYNC_KEY = 1;
public static final String[] PROJECTION = { public static final String[] PROJECTION = {
MailboxColumns.SERVER_ID, MailboxColumns.SYNC_KEY MailboxColumns.SERVER_ID,
MailboxColumns.SYNC_KEY
}; };
}; }
public static final long NO_MAILBOX = -1; public static final long NO_MAILBOX = -1;
@ -267,13 +280,6 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
private static final String WHERE_TYPE_AND_ACCOUNT_KEY = private static final String WHERE_TYPE_AND_ACCOUNT_KEY =
MailboxColumns.TYPE + "=? and " + MailboxColumns.ACCOUNT_KEY + "=?"; MailboxColumns.TYPE + "=? and " + MailboxColumns.ACCOUNT_KEY + "=?";
public static final Integer[] INVALID_DROP_TARGETS = new Integer[] {Mailbox.TYPE_DRAFTS,
Mailbox.TYPE_OUTBOX, Mailbox.TYPE_SENT};
public static final String USER_VISIBLE_MAILBOX_SELECTION =
MailboxColumns.TYPE + "<" + Mailbox.TYPE_NOT_EMAIL +
" AND " + MailboxColumns.FLAG_VISIBLE + "=1";
/** /**
* Selection for mailboxes that should receive push for an account. A mailbox should receive * Selection for mailboxes that should receive push for an account. A mailbox should receive
* push if it has a valid, non-initial sync key and is opted in for sync. * push if it has a valid, non-initial sync key and is opted in for sync.
@ -404,17 +410,12 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
public static final long QUERY_ALL_DRAFTS = -5; public static final long QUERY_ALL_DRAFTS = -5;
public static final long QUERY_ALL_OUTBOX = -6; public static final long QUERY_ALL_OUTBOX = -6;
/**
* Specifies how many messages will be shown in a folder when it is first synced.
*/
public static final int FIRST_SYNC_MESSAGE_COUNT = 25;
public Mailbox() { public Mailbox() {
mBaseUri = CONTENT_URI; mBaseUri = CONTENT_URI;
} }
public static String getSystemMailboxName(Context context, int mailboxType) { public static String getSystemMailboxName(Context context, int mailboxType) {
int resId = -1; final int resId;
switch (mailboxType) { switch (mailboxType) {
case Mailbox.TYPE_INBOX: case Mailbox.TYPE_INBOX:
resId = R.string.mailbox_name_server_inbox; resId = R.string.mailbox_name_server_inbox;
@ -448,8 +449,8 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
/** /**
* Restore a Mailbox from the database, given its unique id * Restore a Mailbox from the database, given its unique id
* @param context * @param context Makes provider calls
* @param id * @param id Row ID of mailbox to restore
* @return the instantiated Mailbox * @return the instantiated Mailbox
*/ */
public static Mailbox restoreMailboxWithId(Context context, long id) { public static Mailbox restoreMailboxWithId(Context context, long id) {
@ -488,7 +489,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
mailboxType); mailboxType);
} }
Mailbox box = new Mailbox(); final Mailbox box = new Mailbox();
box.mAccountKey = accountId; box.mAccountKey = accountId;
box.mType = mailboxType; box.mType = mailboxType;
box.mSyncInterval = syncInterval; box.mSyncInterval = syncInterval;
@ -504,12 +505,12 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* Returns a Mailbox from the database, given its pathname and account id. All mailbox * Returns a Mailbox from the database, given its pathname and account id. All mailbox
* paths for a particular account must be unique. Paths are stored in the column * paths for a particular account must be unique. Paths are stored in the column
* {@link MailboxColumns#SERVER_ID} for want of yet another column in the table. * {@link MailboxColumns#SERVER_ID} for want of yet another column in the table.
* @param context * @param context Makes provider calls
* @param accountId the ID of the account * @param accountId the ID of the account
* @param path the fully qualified, remote pathname * @param path the fully qualified, remote pathname
*/ */
public static Mailbox restoreMailboxForPath(Context context, long accountId, String path) { public static Mailbox restoreMailboxForPath(Context context, long accountId, String path) {
Cursor c = context.getContentResolver().query( final Cursor c = context.getContentResolver().query(
Mailbox.CONTENT_URI, Mailbox.CONTENT_URI,
Mailbox.CONTENT_PROJECTION, Mailbox.CONTENT_PROJECTION,
Mailbox.PATH_AND_ACCOUNT_SELECTION, Mailbox.PATH_AND_ACCOUNT_SELECTION,
@ -599,7 +600,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
@Override @Override
public ContentValues toContentValues() { public ContentValues toContentValues() {
ContentValues values = new ContentValues(); final ContentValues values = new ContentValues(20);
values.put(MailboxColumns.DISPLAY_NAME, mDisplayName); values.put(MailboxColumns.DISPLAY_NAME, mDisplayName);
values.put(MailboxColumns.SERVER_ID, mServerId); values.put(MailboxColumns.SERVER_ID, mServerId);
values.put(MailboxColumns.PARENT_SERVER_ID, mParentServerId); values.put(MailboxColumns.PARENT_SERVER_ID, mParentServerId);
@ -625,12 +626,12 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
/** /**
* Store the updated message count in the database. * Store the updated message count in the database.
* @param c * @param c Makes provider calls
* @param count * @param count New count
*/ */
public void updateMessageCount(final Context c, final int count) { public void updateMessageCount(final Context c, final int count) {
if (count != mTotalCount) { if (count != mTotalCount) {
ContentValues values = new ContentValues(); final ContentValues values = new ContentValues(1);
values.put(MailboxColumns.TOTAL_COUNT, count); values.put(MailboxColumns.TOTAL_COUNT, count);
update(c, values); update(c, values);
mTotalCount = count; mTotalCount = count;
@ -639,12 +640,12 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
/** /**
* Store the last full sync time in the database. * Store the last full sync time in the database.
* @param c * @param c Makes provider calls
* @param syncTime * @param syncTime New syncTime
*/ */
public void updateLastFullSyncTime(final Context c, final long syncTime) { public void updateLastFullSyncTime(final Context c, final long syncTime) {
if (syncTime != mLastFullSyncTime) { if (syncTime != mLastFullSyncTime) {
ContentValues values = new ContentValues(); final ContentValues values = new ContentValues(1);
values.put(MailboxColumns.LAST_FULL_SYNC_TIME, syncTime); values.put(MailboxColumns.LAST_FULL_SYNC_TIME, syncTime);
update(c, values); update(c, values);
mLastFullSyncTime = syncTime; mLastFullSyncTime = syncTime;
@ -662,7 +663,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* @return the id of the mailbox, or -1 if not found * @return the id of the mailbox, or -1 if not found
*/ */
public static long findMailboxOfType(Context context, long accountId, int type) { public static long findMailboxOfType(Context context, long accountId, int type) {
String[] bindArguments = new String[] {Long.toString(type), Long.toString(accountId)}; final String[] bindArguments = new String[] {Long.toString(type), Long.toString(accountId)};
return Utility.getFirstRowLong(context, Mailbox.CONTENT_URI, return Utility.getFirstRowLong(context, Mailbox.CONTENT_URI,
ID_PROJECTION, WHERE_TYPE_AND_ACCOUNT_KEY, bindArguments, null, ID_PROJECTION, WHERE_TYPE_AND_ACCOUNT_KEY, bindArguments, null,
ID_PROJECTION_COLUMN, NO_MAILBOX); ID_PROJECTION_COLUMN, NO_MAILBOX);
@ -672,7 +673,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* Convenience method that returns the mailbox found using the method above * Convenience method that returns the mailbox found using the method above
*/ */
public static Mailbox restoreMailboxOfType(Context context, long accountId, int type) { public static Mailbox restoreMailboxOfType(Context context, long accountId, int type) {
long mailboxId = findMailboxOfType(context, accountId, type); final long mailboxId = findMailboxOfType(context, accountId, type);
if (mailboxId != Mailbox.NO_MAILBOX) { if (mailboxId != Mailbox.NO_MAILBOX) {
return Mailbox.restoreMailboxWithId(context, mailboxId); return Mailbox.restoreMailboxWithId(context, mailboxId);
} }
@ -686,7 +687,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* @return the mailbox, or null if the mailbox doesn't exist * @return the mailbox, or null if the mailbox doesn't exist
*/ */
public static Mailbox getMailboxForMessageId(Context context, long messageId) { public static Mailbox getMailboxForMessageId(Context context, long messageId) {
long mailboxId = Message.getKeyColumnLong(context, messageId, final long mailboxId = Message.getKeyColumnLong(context, messageId,
MessageColumns.MAILBOX_KEY); MessageColumns.MAILBOX_KEY);
if (mailboxId != -1) { if (mailboxId != -1) {
return Mailbox.restoreMailboxWithId(context, mailboxId); return Mailbox.restoreMailboxWithId(context, mailboxId);
@ -698,7 +699,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* @return mailbox type, or -1 if mailbox not found. * @return mailbox type, or -1 if mailbox not found.
*/ */
public static int getMailboxType(Context context, long mailboxId) { public static int getMailboxType(Context context, long mailboxId) {
Uri url = ContentUris.withAppendedId(Mailbox.CONTENT_URI, mailboxId); final Uri url = ContentUris.withAppendedId(Mailbox.CONTENT_URI, mailboxId);
return Utility.getFirstRowInt(context, url, MAILBOX_TYPE_PROJECTION, return Utility.getFirstRowInt(context, url, MAILBOX_TYPE_PROJECTION,
null, null, null, MAILBOX_TYPE_TYPE_COLUMN, -1); null, null, null, MAILBOX_TYPE_TYPE_COLUMN, -1);
} }
@ -707,26 +708,11 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* @return mailbox display name, or null if mailbox not found. * @return mailbox display name, or null if mailbox not found.
*/ */
public static String getDisplayName(Context context, long mailboxId) { public static String getDisplayName(Context context, long mailboxId) {
Uri url = ContentUris.withAppendedId(Mailbox.CONTENT_URI, mailboxId); final Uri url = ContentUris.withAppendedId(Mailbox.CONTENT_URI, mailboxId);
return Utility.getFirstRowString(context, url, MAILBOX_DISPLAY_NAME_PROJECTION, return Utility.getFirstRowString(context, url, MAILBOX_DISPLAY_NAME_PROJECTION,
null, null, null, MAILBOX_DISPLAY_NAME_COLUMN); null, null, null, MAILBOX_DISPLAY_NAME_COLUMN);
} }
public static int getMailboxMessageCount(Context c, long mailboxId) {
Cursor cursor = c.getContentResolver().query(
ContentUris.withAppendedId(MESSAGE_COUNT_URI, mailboxId), null, null, null, null);
if (cursor != null) {
try {
if (cursor.moveToFirst()) {
return cursor.getInt(0);
}
} finally {
cursor.close();
}
}
return 0;
}
/** /**
* @param mailboxId ID of a mailbox. This method accepts magic mailbox IDs, such as * @param mailboxId ID of a mailbox. This method accepts magic mailbox IDs, such as
* {@link #QUERY_ALL_INBOXES}. (They're all non-refreshable.) * {@link #QUERY_ALL_INBOXES}. (They're all non-refreshable.)
@ -764,7 +750,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
* determine if any of the fields have been modified. * determine if any of the fields have been modified.
*/ */
public Object[] getHashes() { public Object[] getHashes() {
Object[] hash = new Object[CONTENT_PROJECTION.length]; final Object[] hash = new Object[CONTENT_PROJECTION.length];
hash[CONTENT_ID_COLUMN] hash[CONTENT_ID_COLUMN]
= mId; = mId;
@ -954,16 +940,14 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
} }
} }
public static void resyncMailbox( public static void resyncMailbox(final ContentResolver cr,
final ContentResolver cr, final android.accounts.Account account, final long mailboxId) {
final android.accounts.Account account,
final long mailboxId) {
final Cursor cursor = cr.query(Mailbox.CONTENT_URI, final Cursor cursor = cr.query(Mailbox.CONTENT_URI,
new String[]{ new String[]{
Mailbox.TYPE, MailboxColumns.TYPE,
Mailbox.SERVER_ID, MailboxColumns.SERVER_ID,
}, },
Mailbox.RECORD_ID + "=?", MailboxColumns._ID + "=?",
new String[] {String.valueOf(mailboxId)}, new String[] {String.valueOf(mailboxId)},
null); null);
if (cursor == null || cursor.getCount() == 0) { if (cursor == null || cursor.getCount() == 0) {
@ -990,7 +974,7 @@ public class Mailbox extends EmailContent implements MailboxColumns, Parcelable
.build()); .build());
ops.add(ContentProviderOperation.newUpdate( ops.add(ContentProviderOperation.newUpdate(
ContentUris.withAppendedId(Mailbox.CONTENT_URI, mailboxId)) ContentUris.withAppendedId(Mailbox.CONTENT_URI, mailboxId))
.withValue(Mailbox.SYNC_KEY, "0").build()); .withValue(MailboxColumns.SYNC_KEY, "0").build());
cr.applyBatch(AUTHORITY, ops); cr.applyBatch(AUTHORITY, ops);
final Bundle extras = createSyncBundle(mailboxId); final Bundle extras = createSyncBundle(mailboxId);