protected override void OnNavigatedTo(NavigationEventArgs e)
{
string url;
if (NavigationContext.QueryString.TryGetValue("url", out url))
{
mediaPlayer.Source = new Uri(url);
}
else
{
var filename = NavigationContext.QueryString["filename"];
stateFile = DownloadInfo.GetStateFile(filename);
mediaPlayer.SetSource(IsolatedStorage.OpenFileToRead(filename));
}
// only restore position for downloaded videos
if (stateFile != null)
{
if (!position.HasValue && IsolatedStorage.FileExists(stateFile))
{
position = TimeSpan.FromTicks(long.Parse(IsolatedStorage.ReadAllText(stateFile), CultureInfo.InvariantCulture));
}
if (position.HasValue)
{
mediaPlayer.RestoreMediaState(new MediaState
{
IsPlaying = true,
IsStarted = true,
Position = position.Value,
});
}
}
}
public void RefreshStatus()
{
Downloaded = IsolatedStorage.FileExists(GetBaseFilename() + DoneSuffix);
}