Windows Universal Apps

Jak lokalizovat WIndows 8 (Store apps) aplikace pomoci Multilingual App Toolkit z cestiny do anglictiny pri zachovani cestiny

Radek Jančík January 25, 2013 0

Tento clanek popisuje praci s Multilingual App Toolkit 3, ktery jiz neni podporovany a vyvijeny. Navod na jeho naslednou verzi 4, ktera je ve vyvoji, najdete zde: Lokalizujeme aplikace ve Visual Studio s Multilingual App Toolkit 4. 1)Stahnete a nainstalujte si MAT: http://msdn.microsoft.com/en-us/windows/apps/hh848309.aspx 2)Dostante se do Ovladaci panely > Cas, jazyky a region > Jazyky …

Jak zprovoznit SQLite v Windows 8 Apps

Radek Jančík January 19, 2013 0

1)Prvnesi stahnete a nainstalujte VSIX SQLite pro Windows RT. Toto jsem asi v zadnem tutorialu nenasel: http://www.sqlite.org/download.html 2)Zmente typ kompilace projektu do x86(najdete to v horni liste, meli byste tam puvodne mit “Any CPU”). 3)Nyni pridejte v Add Reference -> Windows -> Extensions -> SQLite for Windows Runtime. Pak to bude ve vasich referencich vypadat …

Jak prehrat hudbu v .mp3/.Wma v Metro aplikaci

Radek Jančík October 7, 2012 0

v MainPage.xaml

<Grid.ColumnDefinitions>
    <ColumnDefinition> </ColumnDefinition>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
    <RowDefinition> </RowDefinition>
</Grid.RowDefinitions>

<MediaElement x:Name="me" Grid.Column="0" Grid.Row="0" IsMuted="False" Volume="100" AudioCategory="ForegroundOnlyMedia" PosterSource="Assets/Logo.png" RealTimePlayback="False" AutoPlay="True" Height="100" Width="100">
</MediaElement>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

</MediaElement>

4. Vlozte tento kod tridy MainPage v MainPage.xaml.cs

IRandomAccessStreamWithContentType stream = null;
void OpenSong()
{
    Windows.Storage.KnownFolders.MusicLibrary.GetFileAsync("_.mp3").Completed = (async, status) =>
    {
        if (async.Status == AsyncStatus.Completed)
        {
            StorageFile sf = async.GetResults();
            sf.OpenReadAsync().Completed = (async2, status2) =>
            {
                if (async2.Status == AsyncStatus.Completed)
                {
                    stream = (IRandomAccessStreamWithContentType)async2.GetResults();
                    this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, PlaySong).Completed = (async3, status3) =>
                        {
                        };
                }
            };
        }
    };
    }
    void PlaySong()
    {
    //-Nastavit pouze vlastnost Source nestaci, pak mi to nechtelo hrat, musi se to pres metodu SetSource
    me.SetSource(stream, stream.ContentType);
    me.Play();
}

IRandomAccessStreamWithContentType stream = null;

void OpenSong()

{

Windows.Storage.KnownFolders.MusicLibrary.GetFileAsync("_.mp3").Completed = (async, status) =>

{

if (async.Status == AsyncStatus.Completed)

{

StorageFile sf = async.GetResults();

sf.OpenReadAsync().Completed = (async2, status2) =>

{

if (async2.Status == AsyncStatus.Completed)

{

stream = (IRandomAccessStreamWithContentType)async2.GetResults();

this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, PlaySong).Completed = (async3, status3) =>

{

};

}

};

}

};

}

void PlaySong()

{

//-Nastavit pouze vlastnost Source nestaci, pak mi to nechtelo hrat, musi se to pres metodu SetSource

me.SetSource(stream, stream.ContentType);

me.Play();

}

5. Zavolejte metodu OpenSong() v prazdne metode OnNavigatedTo(). Pokud ji zavolate v konstruktoru, nevyhodi se vam zadna chyba ale zvuk vam proste nebude hrat

protected override void OnNavigatedTo(NavigationEventArgs e)
{
    OpenSong();
}

protected override void OnNavigatedTo(NavigationEventArgs e)

{

OpenSong();

}

6. Vytvorte hudebni soubor _.mp3 v hudebni knihovne W8 7. Povolte v souboru Package.appxmanifest pristup do hudebni knihovny 8. Spustte program …