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Code Issues Releases Wiki Activity

Search improvements

This commit is contained in:
M66B 2018-10-21 06:39:38 +00:00
parent a234d0f6b5
commit 2a2280c15d
3 changed files with 80 additions and 85 deletions
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5
app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java
View File

@ -35,6 +35,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
private ViewModelBrowse model;
private Handler handler;
private IBoundaryCallbackMessages intf;
private boolean searching = false;
private static ExecutorService executor = Executors.newSingleThreadExecutor(Helper.backgroundThreadFactory);
@ -66,7 +67,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
}
boolean isSearching() {
return model.isSearching();
return searching;
}
int getLoaded() {
@ -90,6 +91,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
@Override
public void run() {
try {
searching = true;
handler.post(new Runnable() {
@Override
public void run() {
@ -106,6 +108,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
}
});
} finally {
searching = false;
handler.post(new Runnable() {
@Override
public void run() {

2
app/src/main/java/eu/faircode/email/FragmentMessages.java
View File

@ -650,7 +650,7 @@ public class FragmentMessages extends FragmentEx {
new SimpleTask<Void>() {
@Override
protected Void onLoad(Context context, Bundle args) throws Throwable {
protected Void onLoad(Context context, Bundle args) {
DB.getInstance(context).message().deleteFoundMessages();
return null;
}

158
app/src/main/java/eu/faircode/email/ViewModelBrowse.java
View File

@ -36,8 +36,8 @@ public class ViewModelBrowse extends ViewModel {
private IMAPStore istore = null;
private IMAPFolder ifolder = null;
private Message[] imessages = null;
private int index;
private boolean searching = false;
private int index = -1;
private int loaded = 0;
void set(Context context, long folder, String search, int pageSize) {
@ -47,7 +47,6 @@ public class ViewModelBrowse extends ViewModel {
this.pageSize = pageSize;
this.index = -1;
this.searching = false;
this.loaded = 0;
}
@ -55,107 +54,100 @@ public class ViewModelBrowse extends ViewModel {
return context;
}
boolean isSearching() {
return searching;
}
int getLoaded() {
return loaded;
}
void load() throws MessagingException, FolderClosedIOException {
try {
searching = true;
DB db = DB.getInstance(context);
EntityFolder folder = db.folder().getFolder(fid);
if (folder.account == null) // outbox
return;
EntityAccount account = db.account().getAccount(folder.account);
DB db = DB.getInstance(context);
EntityFolder folder = db.folder().getFolder(fid);
if (folder.account == null) // outbox
return;
EntityAccount account = db.account().getAccount(folder.account);
if (imessages == null) {
Properties props = MessageHelper.getSessionProperties(account.auth_type);
props.setProperty("mail.imap.throwsearchexception", "true");
Session isession = Session.getInstance(props, null);
if (imessages == null) {
Properties props = MessageHelper.getSessionProperties(account.auth_type);
props.setProperty("mail.imap.throwsearchexception", "true");
Session isession = Session.getInstance(props, null);
Log.i(Helper.TAG, "Boundary connecting account=" + account.name);
istore = (IMAPStore) isession.getStore("imaps");
Helper.connect(context, istore, account);
Log.i(Helper.TAG, "Boundary connecting account=" + account.name);
istore = (IMAPStore) isession.getStore("imaps");
Helper.connect(context, istore, account);
Log.i(Helper.TAG, "Boundary opening folder=" + folder.name);
ifolder = (IMAPFolder) istore.getFolder(folder.name);
ifolder.open(Folder.READ_WRITE);
Log.i(Helper.TAG, "Boundary opening folder=" + folder.name);
ifolder = (IMAPFolder) istore.getFolder(folder.name);
ifolder.open(Folder.READ_WRITE);
Log.i(Helper.TAG, "Boundary searching=" + search);
if (search == null)
imessages = ifolder.getMessages();
else
imessages = ifolder.search(
new OrTerm(
new OrTerm(
new FromStringTerm(search),
new RecipientStringTerm(Message.RecipientType.TO, search)
),
new OrTerm(
new SubjectTerm(search),
new BodyTerm(search)
)
)
);
Log.i(Helper.TAG, "Boundary found messages=" + imessages.length);
Log.i(Helper.TAG, "Boundary searching=" + search);
if (search == null)
imessages = ifolder.getMessages();
else
imessages = ifolder.search(
new OrTerm(
new OrTerm(
new FromStringTerm(search),
new RecipientStringTerm(Message.RecipientType.TO, search)
),
new OrTerm(
new SubjectTerm(search),
new BodyTerm(search)
)
)
);
Log.i(Helper.TAG, "Boundary found messages=" + imessages.length);
index = imessages.length - 1;
}
index = imessages.length - 1;
}
int count = 0;
while (index >= 0 && count < pageSize) {
Log.i(Helper.TAG, "Boundary index=" + index);
int from = Math.max(0, index - (pageSize - count) + 1);
Message[] isub = Arrays.copyOfRange(imessages, from, index + 1);
index -= (pageSize - count);
int count = 0;
while (index >= 0 && count < pageSize) {
Log.i(Helper.TAG, "Boundary index=" + index);
int from = Math.max(0, index - (pageSize - count) + 1);
Message[] isub = Arrays.copyOfRange(imessages, from, index + 1);
index -= (pageSize - count);
FetchProfile fp = new FetchProfile();
fp.add(FetchProfile.Item.ENVELOPE);
fp.add(FetchProfile.Item.FLAGS);
fp.add(FetchProfile.Item.CONTENT_INFO); // body structure
fp.add(UIDFolder.FetchProfileItem.UID);
fp.add(IMAPFolder.FetchProfileItem.HEADERS);
fp.add(FetchProfile.Item.SIZE);
fp.add(IMAPFolder.FetchProfileItem.INTERNALDATE);
ifolder.fetch(isub, fp);
FetchProfile fp = new FetchProfile();
fp.add(FetchProfile.Item.ENVELOPE);
fp.add(FetchProfile.Item.FLAGS);
fp.add(FetchProfile.Item.CONTENT_INFO); // body structure
fp.add(UIDFolder.FetchProfileItem.UID);
fp.add(IMAPFolder.FetchProfileItem.HEADERS);
fp.add(FetchProfile.Item.SIZE);
fp.add(IMAPFolder.FetchProfileItem.INTERNALDATE);
ifolder.fetch(isub, fp);
try {
db.beginTransaction();
try {
db.beginTransaction();
for (int j = isub.length - 1; j >= 0; j--)
try {
long uid = ifolder.getUID(isub[j]);
Log.i(Helper.TAG, "Boundary sync uid=" + uid);
for (int j = isub.length - 1; j >= 0; j--)
try {
long uid = ifolder.getUID(isub[j]);
Log.i(Helper.TAG, "Boundary sync uid=" + uid);
EntityMessage message = db.message().getMessageByUid(fid, uid, search != null);
if (message == null) {
ServiceSynchronize.synchronizeMessage(context, folder, ifolder, (IMAPMessage) isub[j], search != null);
count++;
loaded++;
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, "Boundary " + ex + "\n" + Log.getStackTraceString(ex));
} catch (FolderClosedException ex) {
throw ex;
} catch (FolderClosedIOException ex) {
throw ex;
} catch (Throwable ex) {
Log.e(Helper.TAG, "Boundary " + ex + "\n" + Log.getStackTraceString(ex));
} finally {
((IMAPMessage) isub[j]).invalidateHeaders();
}
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, "Boundary " + ex + "\n" + Log.getStackTraceString(ex));
} catch (FolderClosedException ex) {
throw ex;
} catch (FolderClosedIOException ex) {
throw ex;
} catch (Throwable ex) {
Log.e(Helper.TAG, "Boundary " + ex + "\n" + Log.getStackTraceString(ex));
} finally {
((IMAPMessage) isub[j]).invalidateHeaders();
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
Log.i(Helper.TAG, "Boundary done");
} finally {
searching = false;
}
Log.i(Helper.TAG, "Boundary done");
}
void clear() {