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  1. Re: How to stop flickering in launching View app

    The logic implemented in HandleForegroundEventL looks problematic.

    Pls read HandleForegroundEventL documentation. This routine notify the UI about the background/foregroud status of the...
  2. Re: porting windows C++ to symbian C++ issue

    Symbian conventions like cleanup stack and two phase constructors are needed for production quality applications. But for normal application development, this conventions not needed.

    Also,...
  3. Re: How to stop flickering in launching View app

    To send application to background, use
    CEikonEnv::Static()->RootWin().SetOrdinalPosition(-1);

    instead of
    TApaTask::SendToBackground();
  4. Re: stochastic or instrumental performance evaluation

    I found dynamic memory profiling is possible using following code snippet

    int AllocatedBytes, TotalHeapCells, UsedHeapCells, FreeHeapCells, FreeBytes, BiggestBlock;
    /* Get Process Heap Status */...
  5. pressing left soft key prompting HandleForegroundEventL

    I am trying to capture keys ( left soft key and right soft key ) for an application, which is in background. The code snippet as follows

    iKeyDevice0Handle =...
  6. Re: Wireless ad hoc networking for S60 Phones and JSR259

    What about porting this code to s60? This looks a straight forward c++ code.
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    Bug in CCamera::PrepareImageCaptureL?

    When I try to get heap status after taking a picture using native camera, the application exited with User 47 Panic.

    I am checking the heap status after CCamera::PrepareImageCaptureL.

    When...
  8. KErrDisconnected (-36) Error for Http get Request

    When I am trying to download an image through RHttpSession, I am getting -36 error MHFRunL callback routine.

    The device used is N91 and urls are verified with native browser. This is happening...
  9. Why Symbian Kernel Closing Applications ( by signalling EikCmdExit)?

    I have some interesting observation, When I am testing a memory intensive video streaming applications in Nokia third edition phones.

    In nokia N93 Symbian OS sends EikCmdExit (to my application)...
  10. Why Forum-Nokia posts are not indexed by Google?

    When I am trying to google to get help for Symbian issues, I never noticed google indexing any forum-nokia posts.

    Today I have cross-checked this by giving typical search strings and found,...
  11. Replies
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    Re: Why Big chunk Malloc Failure in Symbian?

    Thanks for everybody's help.

    If anybody need to analyze process heap status, use following routine.

    void GetHeapStatus(void)
    {
    int TotalHeapBytes, TotalHeapCells, UsedHeapCells,...
  12. Replies
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    8,215

    Re: Why Big chunk Malloc Failure in Symbian?

    It seems we have an API (user::CountAllocCells() ) to check current free heap cells. Let me try this.
  13. Replies
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    Re: Why Big chunk Malloc Failure in Symbian?

    /******** Re pasted from other Thread, which is deprecated :) */

    Symbian OS Internals ( Section: 7.5.2: Free Store Allocators and Heaps), provides details about Symbian default alloctor (RHeap).
    ...
  14. Replies
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    Re: Why Big chunk Malloc Failure in Symbian?

    This is one of the limitation of Symbian Heap Allocator. RHeap provides an API(Size()) to get heap Size. Description as follows

    Gets the current size of the heap.
    This is the total number of...
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    Re: Phone halts!!

    I observed these kind of scenarios, when use high priority rather than EPriorityStandard in CActive.

    Please cross-check, the chances for mulitple Requests. Symbian AOs does not entertain an new...
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    Re: Why Big chunk Malloc Failure in Symbian?

    It seems DevMan is not helpful for 3rd edition phones like N91, N93 etc. Also people doubts about this utility, Please see following comments.

    > Memory Monitor
    On January 21st, 2004 mayhem (not...
  17. Re: Why (Big chunk) Malloc Failure in Symbian?

    In Symbian OS Internals ( Section: 7.5.2: Free Store Allocators and Heaps), provides details about Symbian default alloctor (RHeap).

    Default RHeap is defined as 'First fit, Address Ordered, Free...
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    Re: Why Big chunk Malloc Failure in Symbian?

    My requirement is to get an ApI, which gives, Total Heap memory used by current process or a particular application.
  19. Re: When system sends EEikCmdExit command to application?

    I have observed Symbian OS behaving very differently based on the device. Some N91 devices (s/w version: V 3.00.060 03-11-06 RM-43 N91), after opening native browser, Symbian OS sending EikCmdExit to...
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    Re: Application Installation

    Please check did you packaged all resources and dlls in the sis file.
  21. Why (Big chunk) Malloc Failure in Symbian?

    I have observed Symbian Heap allocator failing when application trying to allocate big chunk of memory ( 4K, 8K, 10 etc). I cross-checked total system memory availability and found memory more than...
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    Why Big chunk Malloc Failure in Symbian?

    I have observed Symbian Heap allocator failing when application trying to allocate big chunk of memory ( 4K, 8K, 10 etc). I cross-checked total system memory avilability and found memory more than...
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