public static IAsyncOperation <InternetRadioConfig> GetDefault()
{
return(Task.Run(async() =>
{
var config = new InternetRadioConfig();
await config.LoadAsync();
return config;
}).AsAsyncOperation());
}
public async void Run(IBackgroundTaskInstance taskInstance)
{
deferral = taskInstance.GetDeferral();
taskInstance.Canceled += TaskInstance_Canceled;
var config = await InternetRadioConfig.GetDefault();
_bot = new Bot(config.Key, config.Owner, config.RadioLink);
await ThreadPool.RunAsync(_ => _bot.Start());
if (null == s_radioManager)
{
s_radioManager = new RadioManager();
await s_radioManager.Initialize(config, _bot);
}
}
public IAsyncAction Initialize(InternetRadioConfig config, Bot bot)
{
_bot = bot;
bot.RadioChangeRequest += RadioUriChanged;
bot.CommandRequest += CommandChanged;
var radioTask = Task.Run(async() =>
{
_config = config;
_playbackRetries = 0;
_radioPowerManager = new RadioPowerManager();
_radioPowerManager.PowerStateChanged += RadioPowerManager_PowerStateChanged;
_radioPlaybackManager = new MediaEnginePlaybackManager();
_radioPlaybackManager.VolumeChanged += RadioPlaybackManager_VolumeChanged;
_radioPlaybackManager.PlaybackStateChanged += RadioPlaybackManager_PlaybackStateChanged;
await _radioPlaybackManager.InitialzeAsync();
// Manage settings
var savedVolume = LoadSettings("volume");
if (savedVolume == null)
{
savedVolume = ".1";
}
_radioPlaybackManager.Volume = Convert.ToDouble(savedVolume);
// Wake up the radio
_radioPowerManager.PowerState = PowerState.Powered;
var uriToPlay = LoadSettings("play");
if (uriToPlay != null)
{
currentUri = uriToPlay;
}
});
return(radioTask.AsAsyncAction());
}
