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  1. #1
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    Does Qt Mobility 1.0.0 support QCamera for N900?

    Does Qt Mobility 1.0.0 support QCamera for N900?

    I can include QCamera when I use NokiaQtSDK-bete-release for Maemo,but when I use it showed me "defaultServiceProvider::requestService(): no service found for - "com.nokia.qt.camera"
    and QMetaMethod::invoke: Unable to handle unregistered datatype 'QCamera::Error'
    after running (it can successfully compile and port to N900).

    PS : The source code with Qt Mobility Beta can be compiled sucessfully and run on Symbian.
    PS : I can successfully use other mobility api just like GPS,systeminfo on N900.
    Last edited by hpbrother; 2010-05-19 at 06:52.

  2. #2
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    Does Qt Mobility 1.0.0 support QCamera for N900?

    Does Qt Mobility 1.0.0 support QCamera for N900?

    I can include QCamera when I use NokiaQtSDK-bete-release for Maemo,but when I use it showed me "defaultServiceProvider::requestService(): no service found for - "com.nokia.qt.camera"
    and QMetaMethod::invoke: Unable to handle unregistered datatype 'QCamera::Error'
    after running (it can successfully compile and port to N900).

    PS : The source code with Qt Mobility Beta can be compiled sucessfully and run on Symbian.
    PS : I can successfully use other mobility api just like GPS,systeminfo on N900.

  3. #3
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by hpbrother View Post
    Does Qt Mobility 1.0.0 support QCamera for N900?
    1.0.0 does support QCamera, but 1.0.0 it's not yet released.

    Quote Originally Posted by hpbrother View Post
    I can include QCamera when I use NokiaQtSDK-bete-release for Maemo,but when I use it showed me "defaultServiceProvider::requestService(): no service found for - "com.nokia.qt.camera"
    and QMetaMethod::invoke: Unable to handle unregistered datatype 'QCamera::Error'
    after running (it can successfully compile and port to N900).
    To run Qt Mobility-capable application on N900 you have to install the same version of Qt Mobility libraries on the device.
    What
    Code:
    dpkg -l "libqtm*"
    shows for you?

    Quote Originally Posted by hpbrother View Post
    PS : The source code with Qt Mobility Beta can be compiled sucessfully and run on Symbian.
    This is not relevant for Maemo.
    Quote Originally Posted by hpbrother View Post
    PS : I can successfully use other mobility api just like GPS,systeminfo on N900.
    This is not relevant for Qt Mobility Multimedia.

  4. #4
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Multi-posting is not welcome here.

  5. #5
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by divanov View Post
    1.0.0 does support QCamera, but 1.0.0 it's not yet released.
    What do you exactly mean? The QtMobility 1.0.0 has been released, but the subsequent api like QCamera isn't released yet! So we have to wait, don't we?
    Do you know when would the subsequent api be released?

    Quote Originally Posted by divanov View Post
    To run Qt Mobility-capable application on N900 you have to install the same version of Qt Mobility libraries on the device.
    What
    Code:
    dpkg -l "libqtm*"
    shows for you?
    I'm sure that I have done it.

    Sorry about multi-post.

  6. #6
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by hpbrother View Post
    What do you exactly mean? The QtMobility 1.0.0 has been released
    If it's really released, why there are no binary packages for Maemo anywhere?

    So what does
    Code:
    dpkg -l "libqtm*"
    show for you in XTerminal on N900?

  7. #7
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by divanov View Post
    If it's really released, why there are no binary packages for Maemo anywhere?
    http://qt.nokia.com/developer/new-qt-apis

    27th April 2010 – The Beta APIs have now reached Final status and have been released as a Qt Solutions offer.

  8. #8
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by hpbrother View Post
    http://qt.nokia.com/developer/new-qt-apis

    27th April 2010 – The Beta APIs have now reached Final status and have been released as a Qt Solutions offer.
    This is probably related to understanding what released means.
    So far only source code is available for Maemo, so if you want to try Qt Mobility 1.0.0 for Maemo you have to build it yourself
    http://qt.nokia.com/products/appdev/...-apis/mobility

  9. #9
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by divanov View Post
    This is probably related to understanding what released means.
    So far only source code is available for Maemo, so if you want to try Qt Mobility 1.0.0 for Maemo you have to build it yourself
    http://qt.nokia.com/products/appdev/...-apis/mobility
    http://www.forum.nokia.com/Tools_Docs_and.../Nokia_Qt_SDK/
    http://wiki.forum.nokia.com/index.ph..._SDK_v1.0_Beta

    I am using Nokia Qt SDK, it include
    * Tooling
    o Qt Creator 2.0 beta
    o Qt Simulator (Light Weight Simulator)
    o Symbian tool chain supporting deployment on SymbianOS based devices
    o Maemo tool chain supporting N900 mobile computer to be available together with forthcoming firmware update
    * Developer APIs
    o Qt4.6.2
    o Qt APIs for mobile development (Qt Mobility)


    and the qtmobility-1.0 beta have support Camera
    http://doc.qt.nokia.com/qtmobility-1.0-beta/...

    but I can not see Camera in qtmobility
    http://doc.qt.nokia.com/qtmobility-1.0/...

    In Nokia Qt SDK I can choose my device, I can not include QCamera while choosing Symbian but can't include it while choosing Maemo,but It have runtime error on Maemo.

    So I assume I have to wait for subsequent release api.


    (27th April 2010 – The Beta APIs have now reached Final status and have been released as a Qt Solutions offer. Camera API will be updated to Beta status and made available in a subsequent release. Other new Qt APIs will continue to be posted here as they are being researched and developed.)

  10. #10
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    Re: Does Qt Mobility 1.0.0 support QCamera for N900?

    Quote Originally Posted by hpbrother View Post
    but I can not see Camera in qtmobility
    http://doc.qt.nokia.com/qtmobility-1.0/...
    Camera API is part of Qt Mobility Multimedia.

    Quote Originally Posted by hpbrother View Post
    In Nokia Qt SDK I can choose my device, I can not include QCamera while choosing Symbian but can't include it while choosing Maemo,but It have runtime error on Maemo.
    Do you run it on real device? Could you please provide output of
    Code:
    dpkg -l "libqtm*"
    on N900?

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