I need to read large file's data, but I'm getting memory problems with file.readAll().

How should I chunk it, and get the data?



QFile file(path);
while (!file.atEnd()) {
data...

Hmm, with further testing, I think it opens the app, but for some reason the app won't show anything anymore with the latest Belle update. So the launcher works, but something has gone bad with the...

Well it calls the same function that works in previous Belle/Anna version, I don't get any errors back, nothing just happens.

I have exactly same problem with release build.

I have used this in my application and it worked ok before latest belle updates, but now nothing happens with this:
...

Hmm, I just donwloaded the new one, but I still get the same error from Qt creator

17:37:54: The certificate "RDA_certificate.der" has already expired and cannot be used.
Expiration date: 11.04.2012.

Well maybe Nokia QA should test with latest firmware then also.. else it's impossible for developers to get all different fimwares for themselves.

But I don't see any RDA device with that PR 1.0...

Nokia Store QA is testing with Nokia 701 Belle with firmware version 111.010.1009.
That's not available in Nokia RDA, and I can't find any device with that firmware. So pretty hard to test errors...

main's argv doesn't seem to contain the text I'm sending.
Also checked this thread http://www.developer.nokia.com/Community/Discussion/showthread.php?158963-command-line-argument-not-received
and...

Is there way to send argument to already opened application?

Hey, now I'm able to launch the app from different application uing the RApaLsSession.
And I set parameter like this:
_LIT(KParameters, "somearguments");
cmdLine->SetTailEndL(KParameters);

but...

I'm also interested about this, is the soft notification documented somewhere?

What about with Qt?

Thanks, I will check this. Btw, what happens if the application is already opened, but I wan't to still open it from certain place?

Hey, if I have symbian c++ widget, how can I open my Qt application from it and give some starting arguments with it, so the app can do something based on those?

Hmm, why does it work if you manually put it to background then?

E: And is there any easy way to bring home screen in front, for regular developer like me? :)

Thanks for the info. Any time schedule, when the new fixed version of IAP would be available? It's not optimal for users if they want to close the app but it won't shutdown instantly.

Edit: One...

Do you think that there will be easy fix for this, or should I just make two different versions for free/premium?

Hmm, what you mean, I already said that same happens with that. And that video is taken from that app?

http://www.jiikoo.com/iap2.avi

So here is a video from my friend so you can see what I mean, so it's not just my phones.

I get connection error, but I still get the same hanging experience after clicking second time.

edit: And for the record, if I try to open some other app and close it, I don't get that effect.

I definately get faster response if I keep clicking the Menu button.

And my use case it that I have short link of the app in my home screen.
It still is little hanging if started from menu, but...

Yes, I know. The application exits, and I can see the homescreen, but I can use it after 15 seconds. so the phone hangs for 15s

e.g after I close the app and I'm in the home screen, it takes 15...

Hey, I tried the example without modification with two phones, Nokia C7 Belle & Nokia N8 Belle, I use the app for a while, go to in-app purchase dialog and close the app,
when opened from...