diff options
Diffstat (limited to 'src/com/android/email/provider/EmailConversationCursor.java')
| -rw-r--r-- | src/com/android/email/provider/EmailConversationCursor.java | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/src/com/android/email/provider/EmailConversationCursor.java b/src/com/android/email/provider/EmailConversationCursor.java deleted file mode 100644 index 4a49caa9d..000000000 --- a/src/com/android/email/provider/EmailConversationCursor.java +++ /dev/null @@ -1,245 +0,0 @@ -/* - * Copyright (C) 2014 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.email.provider; - -import android.content.ContentResolver; -import android.content.ContentValues; -import android.content.Context; -import android.database.Cursor; -import android.database.CursorWrapper; -import android.net.Uri; -import android.os.Bundle; -import android.text.TextUtils; -import android.text.format.DateUtils; -import android.text.util.Rfc822Token; -import android.text.util.Rfc822Tokenizer; - -import com.android.emailcommon.Logging; -import com.android.emailcommon.mail.Address; -import com.android.emailcommon.provider.EmailContent; -import com.android.emailcommon.provider.Mailbox; -import com.android.mail.browse.ConversationCursorOperationListener; -import com.android.mail.providers.ConversationInfo; -import com.android.mail.providers.Folder; -import com.android.mail.providers.FolderList; -import com.android.mail.providers.ParticipantInfo; -import com.android.mail.providers.UIProvider; -import com.android.mail.providers.UIProvider.ConversationColumns; -import com.android.mail.utils.LogUtils; -import com.google.common.collect.Lists; - -/** - * Wrapper that handles the visibility feature (i.e. the conversation list is visible, so - * any pending notifications for the corresponding mailbox should be canceled). We also handle - * getExtras() to provide a snapshot of the mailbox's status - */ -public class EmailConversationCursor extends CursorWrapper implements - ConversationCursorOperationListener { - private final long mMailboxId; - private final int mMailboxTypeId; - private final Context mContext; - private final FolderList mFolderList; - private final Bundle mExtras = new Bundle(); - - /** - * When showing a folder, if it's been at least this long since the last sync, - * force a folder refresh. - */ - private static final long AUTO_REFRESH_INTERVAL_MS = 5 * DateUtils.MINUTE_IN_MILLIS; - - public EmailConversationCursor(final Context context, final Cursor cursor, - final Folder folder, final long mailboxId) { - super(cursor); - mMailboxId = mailboxId; - mContext = context; - mFolderList = FolderList.copyOf(Lists.newArrayList(folder)); - Mailbox mailbox = Mailbox.restoreMailboxWithId(context, mailboxId); - - if (mailbox != null) { - mMailboxTypeId = mailbox.mType; - - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_ERROR, - mailbox.mUiLastSyncResult); - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_TOTAL_COUNT, mailbox.mTotalCount); - if (mailbox.mUiSyncStatus == EmailContent.SYNC_STATUS_BACKGROUND - || mailbox.mUiSyncStatus == EmailContent.SYNC_STATUS_USER - || mailbox.mUiSyncStatus == EmailContent.SYNC_STATUS_LIVE) { - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_STATUS, - UIProvider.CursorStatus.LOADING); - } else if (mailbox.mUiSyncStatus == EmailContent.SYNC_STATUS_NONE) { - if (mailbox.mSyncInterval == 0 - && (Mailbox.isSyncableType(mailbox.mType) - || mailbox.mType == Mailbox.TYPE_SEARCH) - && !TextUtils.isEmpty(mailbox.mServerId) && - // TODO: There's potentially a race condition here. - // Consider merging this check with the auto-sync code in respond. - System.currentTimeMillis() - mailbox.mSyncTime - > AUTO_REFRESH_INTERVAL_MS) { - // This will be syncing momentarily - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_STATUS, - UIProvider.CursorStatus.LOADING); - } else { - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_STATUS, - UIProvider.CursorStatus.COMPLETE); - } - } else { - LogUtils.d(Logging.LOG_TAG, - "Unknown mailbox sync status" + mailbox.mUiSyncStatus); - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_STATUS, - UIProvider.CursorStatus.COMPLETE); - } - } else { - mMailboxTypeId = -1; - // TODO for virtual mailboxes, we may want to do something besides just fake it - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_ERROR, - UIProvider.LastSyncResult.SUCCESS); - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_TOTAL_COUNT, - cursor != null ? cursor.getCount() : 0); - mExtras.putInt(UIProvider.CursorExtraKeys.EXTRA_STATUS, - UIProvider.CursorStatus.COMPLETE); - } - } - - @Override - public Bundle getExtras() { - return mExtras; - } - - @Override - public Bundle respond(Bundle params) { - final String setVisibilityKey = - UIProvider.ConversationCursorCommand.COMMAND_KEY_SET_VISIBILITY; - if (params.containsKey(setVisibilityKey)) { - final boolean visible = params.getBoolean(setVisibilityKey); - if (visible) { - // Mark all messages as seen - markContentsSeen(); - if (params.containsKey( - UIProvider.ConversationCursorCommand.COMMAND_KEY_ENTERED_FOLDER)) { - Mailbox mailbox = Mailbox.restoreMailboxWithId(mContext, mMailboxId); - if (mailbox != null) { - // For non-push mailboxes, if it's stale (i.e. last sync was a while - // ago), force a sync. - // TODO: Fix the check for whether we're non-push? Right now it checks - // whether we are participating in account sync rules. - if (mailbox.mSyncInterval == 0) { - final long timeSinceLastSync = - System.currentTimeMillis() - mailbox.mSyncTime; - if (timeSinceLastSync > AUTO_REFRESH_INTERVAL_MS) { - final ContentResolver resolver = mContext.getContentResolver(); - final Uri refreshUri = Uri.parse(EmailContent.CONTENT_URI + - "/" + EmailProvider.QUERY_UIREFRESH + "/" + mailbox.mId); - resolver.query(refreshUri, null, null, null, null); - } - } - } - } - } - } - // Return success - final Bundle response = new Bundle(2); - - response.putString(setVisibilityKey, - UIProvider.ConversationCursorCommand.COMMAND_RESPONSE_OK); - - final String rawFoldersKey = - UIProvider.ConversationCursorCommand.COMMAND_GET_RAW_FOLDERS; - if (params.containsKey(rawFoldersKey)) { - response.putParcelable(rawFoldersKey, mFolderList); - } - - final String convInfoKey = - UIProvider.ConversationCursorCommand.COMMAND_GET_CONVERSATION_INFO; - if (params.containsKey(convInfoKey)) { - response.putParcelable(convInfoKey, generateConversationInfo()); - } - - return response; - } - - private ConversationInfo generateConversationInfo() { - final int numMessages = getInt(getColumnIndex(ConversationColumns.NUM_MESSAGES)); - final ConversationInfo conversationInfo = new ConversationInfo(numMessages); - - conversationInfo.firstSnippet = getString(getColumnIndex(ConversationColumns.SNIPPET)); - conversationInfo.lastSnippet = conversationInfo.firstSnippet; - conversationInfo.firstUnreadSnippet = conversationInfo.firstSnippet; - - final boolean isRead = getInt(getColumnIndex(ConversationColumns.READ)) != 0; - final String senderString = getString(getColumnIndex(EmailContent.MessageColumns.DISPLAY_NAME)); - - final String fromString = getString(getColumnIndex(EmailContent.MessageColumns.FROM_LIST)); - final String senderEmail; - - if (fromString != null) { - final Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(fromString); - if (tokens.length > 0) { - senderEmail = tokens[0].getAddress(); - } else { - LogUtils.d(LogUtils.TAG, "Couldn't parse sender email address"); - senderEmail = fromString; - } - } else { - senderEmail = null; - } - - // we *intentionally* report no participants for Draft emails so that the UI always - // displays the single word "Draft" as per b/13304929 - if (mMailboxTypeId == Mailbox.TYPE_DRAFTS) { - // the UI displays "Draft" in the conversation list based on this count - conversationInfo.draftCount = 1; - } else if (mMailboxTypeId == Mailbox.TYPE_SENT || - mMailboxTypeId == Mailbox.TYPE_OUTBOX) { - // for conversations in outgoing mail mailboxes return a list of recipients - final String recipientsString = getString(getColumnIndex( - EmailContent.MessageColumns.TO_LIST)); - final Address[] recipientAddresses = Address.parse(recipientsString); - for (Address recipientAddress : recipientAddresses) { - final String name = recipientAddress.getSimplifiedName(); - final String email = recipientAddress.getAddress(); - - // all recipients are said to have read all messages in the conversation - conversationInfo.addParticipant(new ParticipantInfo(name, email, 0, isRead)); - } - } else { - // for conversations in incoming mail mailboxes return the sender - conversationInfo.addParticipant(new ParticipantInfo(senderString, senderEmail, 0, - isRead)); - } - - return conversationInfo; - } - - @Override - public void markContentsSeen() { - final ContentResolver resolver = mContext.getContentResolver(); - final ContentValues contentValues = new ContentValues(1); - contentValues.put(EmailContent.MessageColumns.FLAG_SEEN, true); - final Uri uri = EmailContent.Message.CONTENT_URI; - final String where = EmailContent.MessageColumns.MAILBOX_KEY + " = ? AND " + - EmailContent.MessageColumns.FLAG_SEEN + " != ?"; - final String[] selectionArgs = {String.valueOf(mMailboxId), "1"}; - resolver.update(uri, contentValues, where, selectionArgs); - } - - @Override - public void emptyFolder() { - final ContentResolver resolver = mContext.getContentResolver(); - final Uri purgeUri = EmailProvider.uiUri("uipurgefolder", mMailboxId); - resolver.delete(purgeUri, null, null); - } -} |