Slides for Devdays 2011 (98% final)

mingw android mingw.android at gmail.com
Mon Oct 24 12:25:39 UTC 2011


Nice slides Espen,

Looks like Mac owners aren't so fussed about android development,
they're probably all busy with iWhatnots instead.

On Mon, Oct 24, 2011 at 1:07 PM, Espen Riskedal <espen at cutehacks.com> wrote:
> The presentation will be filmed I belive. The meetup today I don't think
> is/was recorded. In another meeting right now
>
> On Oct 24, 2011 1:37 PM, "BogDan" <bog_dan_ro at yahoo.com> wrote:
>>
>> Can somebody record the meeting(s) ? I'd like to see them ! :)
>>
>> Cheers,
>> BogDan.
>>
>> ________________________________
>> From: Espen Riskedal <espen at cutehacks.com>
>> To: BogDan <bog_dan_ro at yahoo.com>
>> Cc: "necessitas-devel at kde.org" <necessitas-devel at kde.org>
>> Sent: Monday, October 24, 2011 2:32 PM
>> Subject: Re: Slides for Devdays 2011 (98% final)
>>
>> Thanks for the good feedback guys! I'll incorporate it in the talk today.
>> espen
>> On Oct 24, 2011 9:37 AM, "BogDan" <bog_dan_ro at yahoo.com> wrote:
>>
>> Hi,
>>
>> Great work !
>>
>> I read your presentations and I have a few comments (I hope you don't
>> mind):
>>  - page 38, you don't need to call showFullScreen, AFAIK it is done
>> automatically.
>>  - page 39, starting with alpha 3 you don't need that hack, I fixed it
>> last night [1] ;-)
>>  - page 41, I hope you are using QtCreator for that job :), if not, then
>> check [2]  (search for "Manifest Tab").
>>  - page 43, this values are set automatically by QtCreator, the user
>> should only chose target SDK.
>>
>>  * page 35, alpha 3 brings also the Java wrapper code refactoring, now the
>> whole wrapper contains only two simple .java files (QtApplication.java and
>> QtActivity.java), the rest of the files now comes as .jar files and are
>> loaded at runtime. So, the next alpha will act as a release candidate for
>> first beta release ;-), actually if we'll not find any issues with this
>> alpha release, this will be re-branded as beta ;-). Latter today I'll come
>> with the full change log for alpha3 release.
>>
>>  I also want to add something regarding new Ministro service, I added a
>> new (super :-p) feature which allows us to provide not only platform
>> specific libs (armv5, armv6, armv7, x86, etc.) but also libs for specific
>> CPU extensions, e.g. if your CPU supports VFP but the platform not (is the
>> case of armv5) Ministro can download libs for armv5 *WITH* VFP flags turn
>> on, also if automatic vectorization [3] will improve the speed will ship Qt
>> libs compiled *completely* with NEON, where CPU supports NEON instructions,
>> currently Qt detects at runtime if your CPU supports that extension and it
>> uses NEON only in a few drawing functions.
>>
>>
>>
>> [1]
>> http://quickgit.kde.org/?p=android-qt.git&a=commit&h=5b1369ea270db0274bdc8b5ee66f1eaac0542c19
>> [2]
>> http://sourceforge.net/p/necessitas/wiki/How%20to%20write%20Qt%20apps%20for%20Android/
>> [3]
>> http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dht0002a/ch01s04s03.html
>>
>> Cheers,
>> BogDan.
>>
>> >________________________________
>> >From: Espen Riskedal <espen at cutehacks.com>
>> >To: necessitas-devel at kde.org
>> >Sent: Monday, October 24, 2011 2:09 AM
>> >Subject: Slides for Devdays 2011 (98% final)
>> >
>> >Hi, I've uloaded the (more or less) final slides I'm gonna use for the
>> >talk on Tuesday this week in Münich.
>> >
>> >I'm trying to explain everything from A-Z how to publish a Qt app on
>> >the Android Market using Necessitas:
>>
>> > >https://s3-eu-west-1.amazonaws.com/releases.cutehacks/devdays2011/Targeting+Android+with+Qt.pdf
>> >
>> >Comments welcome.
>> >
>> >Information on alpha3 deadlines and binary compatibility (when that
>> >will be promised) is most likely what a lot will wonder about.
>> >
>> >Cya there!
>> >espen
>> >_______________________________________________
>> >Necessitas-devel mailing list
>> >Necessitas-devel at kde.org
>> >https://mail.kde.org/mailman/listinfo/necessitas-devel
>> >
>> >
>> >
>>
>>
>
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