[Development] QT5 Beta 1 & Android

Shawn Rutledge shawn.t.rutledge at gmail.com
Mon Nov 12 15:28:43 CET 2012


On 12 November 2012 15:15, Walter Horsten <walter.horsten at telenet.be> wrote:

> Hi all,
>
> I don't think this works very well (or at all) with NativeActivity at the
> moment, I put "configChanges:orientation" in the manifest, but android
> insists on restarting the NativeActivity ... for example:
>
>         <activity android:name="android.app.NativeActivity"
>                 android:label="@string/native_activity_name"
>                 android:configChanges="orientation|keyboardHidden">
>             <!-- Tell NativeActivity the name of our .so -->
>             <meta-data android:name="android.app.lib_name"
>                     android:value="qtqpatest"/>
>         </activity>
>
> Or am I missing something?
>
> Regards,
> Walter
>

Necessitas does a good job with orientation, somehow.  I haven't had a good
look at the mechanism for it yet.

On Mon, Nov 12, 2012 at 1:33 PM, <shane.kearns at accenture.com> wrote:
>
>>  On Android it is possible to handle display orientation by yourself,
>> not using the default behaviour of destroying and recreating the UI.****
>>
>> You’d use OrientationEventListener & Display classes to detect the
>> orientation then.****
>>
>> This would make sense for a QML application where the scene graph can
>> handle rotation of elements.****
>>
>> ** **
>>
>> The android:configChanges element in the manifest file is used to specify
>> what things the application can handle itself.****
>>
>> ** **
>>
>> See also
>> http://developer.android.com/guide/topics/resources/runtime-changes.html*
>> ***
>>
>> -- ****
>>
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>
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