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https://github.com/moparisthebest/k-9
synced 2024-10-31 15:45:08 -04:00
Fixed issue 404:
. Free up memory as we go in MessagingController.synchronizeMailboxSynchronous() . IMAP: We only do a partial fetch of the text body of large messages during background sync. This allow for faster syncs and avoid expensive parsing that lead to OutOfMemoryError
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@ -758,6 +758,7 @@ public class MessagingController implements Runnable {
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if (Config.LOGV) {
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Log.v(Email.LOG_TAG, "SYNC: Got " + remoteUidMap.size() + " messages for folder " + folder);
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}
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remoteMessageArray = null;
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/*
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* Get a list of the messages that are in the remote list but not on the
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@ -791,7 +792,7 @@ public class MessagingController implements Runnable {
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/*
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* Fetch the flags and envelope only of the new messages. This is intended to get us
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s * critical data as fast as possible, and then we'll fill in the details.
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* critical data as fast as possible, and then we'll fill in the details.
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*/
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if (unsyncedMessages.size() > 0) {
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@ -926,6 +927,7 @@ s * critical data as fast as possible, and then we'll fill in the de
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}
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}
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}
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localMessages = null;
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/*
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* Now we download the actual content of messages.
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@ -947,6 +949,7 @@ s * critical data as fast as possible, and then we'll fill in the de
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+ unsyncedMessages.size() + " un synced messages "
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+ " to fetch for folder " + folder);
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}
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unsyncedMessages.clear();
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/*
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@ -997,6 +1000,7 @@ s * critical data as fast as possible, and then we'll fill in the de
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if (Config.LOGV) {
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Log.v(Email.LOG_TAG, "SYNC: Done fetching small messages for folder " + folder);
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}
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smallMessages = null;
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/*
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* Now do the large messages that require more round trips.
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@ -1077,7 +1081,7 @@ s * critical data as fast as possible, and then we'll fill in the de
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// Set a flag indicating this message has been fully downloaded and can be
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// viewed.
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localMessage.setFlag(Flag.X_DOWNLOADED_FULL, true);
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localMessage.setFlag(Flag.X_DOWNLOADED_PARTIAL, true);
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}
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if (isMessageSuppressed(account, folder, message) == false)
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{
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@ -1089,10 +1093,11 @@ s * critical data as fast as possible, and then we'll fill in the de
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localFolder.getMessage(message.getUid()));
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}
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}
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}
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}//for large messsages
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if (Config.LOGV) {
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Log.v(Email.LOG_TAG, "SYNC: Done fetching large messages for folder " + folder);
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}
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largeMessages = null;
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/*
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@ -23,7 +23,8 @@ public abstract class Store {
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* A global suggestion to Store implementors on how much of the body
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* should be returned on FetchProfile.Item.BODY_SANE requests.
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*/
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public static final int FETCH_BODY_SANE_SUGGESTED_SIZE = (50 * 1024);
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//Matching MessagingController.MAX_SMALL_MESSAGE_SIZE
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public static final int FETCH_BODY_SANE_SUGGESTED_SIZE = (5 * 1024);
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protected static final int SOCKET_CONNECT_TIMEOUT = 10000;
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protected static final int SOCKET_READ_TIMEOUT = 60000;
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@ -738,7 +738,12 @@ public class ImapStore extends Store {
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if (o instanceof Part) {
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Part part = (Part) o;
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String partId = part.getHeader(MimeHeader.HEADER_ANDROID_ATTACHMENT_STORE_DATA)[0];
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fetchFields.add("BODY.PEEK[" + partId + "]");
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if ("TEXT".equals(partId)) {
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fetchFields.add(String.format("BODY.PEEK[TEXT]<0.%d>", FETCH_BODY_SANE_SUGGESTED_SIZE));
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}
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else {
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fetchFields.add("BODY.PEEK[" + partId + "]");
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}
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}
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}
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@ -1457,6 +1462,7 @@ public class ImapStore extends Store {
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open();
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String tag = Integer.toString(mNextCommandTag++);
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String commandToSend = tag + " " + command;
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Log.v(Email.LOG_TAG, commandToSend);
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mOut.write(commandToSend.getBytes());
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mOut.write('\r');
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mOut.write('\n');
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