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  1. Replies
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    Nokia Qt SDK 1.0 + ARM NEON intrinsics

    Hi,

    I would like to use ARM NEON intrinsics when building Symbian apps in Nokia Qt SDK 1.0.
    (I guess NEON is supported on modern Symbian phones.) My starting point is to include
    the intrinsics...
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    1,142

    Conditional compiling on Qt Mobility

    Hi,

    I'm building a cross-platform app with some optional sensor support on mobile platforms (via Qt Mobility API).
    (I'm using Nokia Qt SDK 1.0.)

    However, to get the app to build on desktop...
  3. Continuous asynchronous service discovery in Bluetooth

    Hi,

    I'll keep this one short:

    Is it possible to be notified when an interesting (e.g. known URI) device/service has become available in the network? I don't mean a one-short inquiry at startup...
  4. Listening to application and/or view switches

    Hello gentlemen,

    I know that Symbian allows handling tasks via TApaTaskList, and even activating remove views by ActivateViewL.

    However, I haven't been able to find a mechanism for...
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    Launching MIDlets on Symbian C++ SDKs

    (Apologies for crossposting; since this topic considers both MIDP and Symbian, I couldn't figure out which subforum to use, so I used both.)

    Hi,

    I have noticed that the S60 C++ SDKs by Nokia...
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    Launching MIDlets on S60 C++ SDK

    Hi,

    I have noticed that the S60 C++ SDKs by Nokia (e.g. S60 3rd ed) have lots of .JAR files corresponding to MIDP functionality. Does this mean that it's possible to use the S60 C++ SDK emulator...
  7. Startup List API - differentiating between user-execution and startup-execution

    Hi,

    I've been developing an app, and made the horrible mistake of deciding to add background ("server") processing and automatic startup (i.e. application is started when the phone is) as an...
  8. Re: Opening a file in 3rd ed. private path, taking into account the iinstallation dri

    Sorry, the problem wasn't after all with capabilities. I'm now using the kind of trick you suggested. The SDK OpenGL example project utility functions include a pretty portable (but kinda hacky...
  9. Re: Opening a file in 3rd ed. private path, taking into account the iinstallation dri

    Thanks Bernd,

    Actually, I solved the problem simply by adding the capabilities for reading and writing user data. Now the private path can be trivially accessed simply by leaving the path prefix...
  10. Opening a file in 3rd ed. private path, taking into account the iinstallation drive

    Hi,

    A while ago I asked how to get the private path of the application. Someone suggested CompleteWithAppPath, but it only returns \sys\bin\, which is the binary directory, not the private...
  11. Saving application data with suitable generality

    Hi,

    I'm developing on S60 3rd edition. So far I've stored my application data simply by

    _LIT(KDataFileName, "data.dat");
    RFile file;
    User::LeaveIfError( file.Replace(fileServer,...
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    Symbian indentation in carbide.c++

    Hi,

    I've been using carbide.c++ lately. I really like it, but I wonder if anyone knows a way to configure the indentation it uses? I'd like to have a classic Symbian indentation, i.e.

    void...
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    Accessing fields in resources

    Hi,

    The classic Symbian way of dealing with localization is

    #define qtn_my_string "Hello, world!"
    RESOURCE TBUF r_my_string { buf = qtn_my_string; }

    However, the duplication is annoying,...
  14. Strategies for leave safety in ownership-transferring functions

    Hi,

    Let OwnershipTransferringFunctionL(CBase* aObj) be a function which claims the ownership of aObj. The issue is further complicated by the fact that the function may leave. The question is: if...
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    Re: unable to build in carbide

    Hi,

    CTags is just a tool for indexing C code, it has nothing to do with your build success.

    It's hard to tell what your problem is, but please check the following things:

    1.) Make sure your...
  16. Thread: Built-in GPS

    by uttumuttu
    Replies
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    7,715

    Re: Built-in GPS

    Hi tanc08,

    As far as I know, phones with built-in GPS are rare. Nokia 3585i is the only Nokia phone I've heard of that has built-in GPs.

    The way GPS is done in the real world is to obtain an...
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    Namespaces in Symbian C++

    Hi,

    I know Edwards&Barker recommend using namespaces mostly for static, "procedural" interfaces (e.g. NMyUtils::GetOsVersionL). However, I'm becoming increasingly tired of writing the name of my...
  18. Re: Carbide.c++ very very very very confusinggg

    Hi Ronald,

    Afaik it's not possible to modify the .MMP file directly in Carbide.c++. The motivation is probably to take away the responsibility of maintaining the redundant parts of the .MMP (e.g....
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    Re: Problem on Text Query Dialog

    I have experienced just the same problem, exactly on 3250. Perhaps it's a bug in 3250 firmware. Anyway, there is a quirk around it. Just define your control flags as follows:

    flags =...
  20. Subsequently switching view and displaying note (S60 3rd)

    Hi,

    I have an application where I first wish to switch a view (using the Avkon view switching architecture) and subsequently display a note. Something like this

    ActivateLocalViewL(...
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    Switching views with "memory" (S60 3rd)

    Hi,

    I've been developing using the Avkon view switching architecture, as it seems the most flexible solution.

    All tutorials and books I've read demonstrate Avkon view switching by creating a...
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    Long-term Push Registry alarm launches early (3250)

    Hello,

    Recently I've been playing around with the Push Registry's alarm functionality. It worked nicely for short-term alarms, e.g. if the application was to launch 5 minutes later it did so, all...
  23. Re: Beginning Location API; GPS real life connectivity.

    Thanks for your answer, ashrafzadeh. I actually didn't know one should stand still while waiting for signal. Thanks for the tip.

    >>>this is very interesting for me to read bluetooth GPS reciver...
  24. Beginning Location API; GPS real life connectivity.

    Hi,

    I've recently begun playing around with the Location API with a Bluetooth GPS receiver connected to my phone.

    Now, all GPS receiver manufacturers boast their startup times being on the...
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    >>inputStream.available() does not >>work...

    >>inputStream.available() does not
    >>work (always returns zero) =>

    According to the docs, the default behaviour of InputStream.available() *is* to return zero. Concrete implementations (e.g. the...
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