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Code Issues Releases Wiki Activity

Reduce memory usage on download

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M66B 2019-05-17 17:41:23 +02:00
parent 189fd5aefb
commit cf7cddd1a9
1 changed files with 16 additions and 15 deletions
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31
app/src/main/java/eu/faircode/email/Core.java
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@ -991,8 +991,8 @@ class Core {
" search=" + (SystemClock.elapsedRealtime() - search) + " ms"); " search=" + (SystemClock.elapsedRealtime() - search) + " ms");
FetchProfile fp = new FetchProfile(); FetchProfile fp = new FetchProfile();
fp.add(UIDFolder.FetchProfileItem.UID); fp.add(UIDFolder.FetchProfileItem.UID); // To check if message exists
fp.add(FetchProfile.Item.FLAGS); fp.add(FetchProfile.Item.FLAGS); // To update existing messages
ifolder.fetch(imessages, fp); ifolder.fetch(imessages, fp);
long fetch = SystemClock.elapsedRealtime(); long fetch = SystemClock.elapsedRealtime();
@ -1124,7 +1124,7 @@ class Core {
Log.e(folder.name, ex); Log.e(folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex, true)); db.folder().setFolderError(folder.id, Helper.formatThrowable(ex, true));
} finally { } finally {
// Reduce memory usage // Free memory
((IMAPMessage) isub[j]).invalidateHeaders(); ((IMAPMessage) isub[j]).invalidateHeaders();
} }
} }
@ -1150,8 +1150,6 @@ class Core {
if (download) { if (download) {
db.folder().setFolderSyncState(folder.id, "downloading"); db.folder().setFolderSyncState(folder.id, "downloading");
//fp.add(IMAPFolder.FetchProfileItem.MESSAGE);
// Download messages/attachments // Download messages/attachments
Log.i(folder.name + " download=" + imessages.length); Log.i(folder.name + " download=" + imessages.length);
for (int i = imessages.length - 1; i >= 0 && state.running() && state.recoverable(); i -= DOWNLOAD_BATCH_SIZE) { for (int i = imessages.length - 1; i >= 0 && state.running() && state.recoverable(); i -= DOWNLOAD_BATCH_SIZE) {
@ -1617,16 +1615,19 @@ class Core {
if (fetch) { if (fetch) {
Log.i(folder.name + " fetching message id=" + message.id); Log.i(folder.name + " fetching message id=" + message.id);
FetchProfile fp = new FetchProfile();
fp.add(FetchProfile.Item.ENVELOPE); // Fetch on demand to prevent OOM
fp.add(FetchProfile.Item.FLAGS);
fp.add(FetchProfile.Item.CONTENT_INFO); // body structure //FetchProfile fp = new FetchProfile();
fp.add(UIDFolder.FetchProfileItem.UID); //fp.add(FetchProfile.Item.ENVELOPE);
fp.add(IMAPFolder.FetchProfileItem.HEADERS); //fp.add(FetchProfile.Item.FLAGS);
fp.add(IMAPFolder.FetchProfileItem.MESSAGE); //fp.add(FetchProfile.Item.CONTENT_INFO); // body structure
fp.add(FetchProfile.Item.SIZE); //fp.add(UIDFolder.FetchProfileItem.UID);
fp.add(IMAPFolder.FetchProfileItem.INTERNALDATE); //fp.add(IMAPFolder.FetchProfileItem.HEADERS);
ifolder.fetch(new Message[]{imessage}, fp); //fp.add(IMAPFolder.FetchProfileItem.MESSAGE);
//fp.add(FetchProfile.Item.SIZE);
//fp.add(IMAPFolder.FetchProfileItem.INTERNALDATE);
//ifolder.fetch(new Message[]{imessage}, fp);
MessageHelper.MessageParts parts = helper.getMessageParts(); MessageHelper.MessageParts parts = helper.getMessageParts();