/// <summary>
/// Fires when a message is recieved from the foreground app
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void BackgroundMediaPlayer_MessageReceivedFromForeground(object sender, MediaPlayerDataReceivedEventArgs e)
{
foreach (var one in e.Data)
{
string key = one.Key;
switch (key.ToLower())
{
case Constants.AppSuspended:
Debug.WriteLine("App suspending"); // App is suspended, you can save your task state at this point
foregroundAppState = ForegroundAppStatus.Suspended;
ApplicationSettingsHelper.SaveSettingsValue(Constants.CurrentTrack, Playlist.CurrentTrackName);
break;
case Constants.AppResumed:
Debug.WriteLine("App resuming"); // App is resumed, now subscribe to message channel
foregroundAppState = ForegroundAppStatus.Active;
break;
case Constants.Trackat: // User has chosen to skip track from app context.
foregroundAppState = ForegroundAppStatus.Active;
Debug.WriteLine("play to Trackat");
Trackat(one.Value.ToString());
break;
case Constants.StartPlayback: //Foreground App process has signalled that it is ready for playback
foregroundAppState = ForegroundAppStatus.Active;
Debug.WriteLine("Starting Playback");
StartPlayback();
break;
case Constants.SkipNext: // User has chosen to skip track from app context.
foregroundAppState = ForegroundAppStatus.Active;
Debug.WriteLine("Skipping to next");
SkipToNext();
break;
case Constants.SkipPrevious: // User has chosen to skip track from app context.
foregroundAppState = ForegroundAppStatus.Active;
Debug.WriteLine("Skipping to previous");
SkipToPrevious();
break;
case Constants.conCurrentFile:
Debug.WriteLine("Play current File");
object value = string.Empty;
bool rev = e.Data.TryGetValue(Constants.conCurrentFile, out value);
if (rev)
{
string fileToken = value.ToString();
StartFile(fileToken);
}
break;
case Constants.conPlaySingleFile:
object v = string.Empty;
bool bl = e.Data.TryGetValue(Constants.conPlaySingleFile, out v);
if (bl)
{
string fileToken = v.ToString();
StartSingleFile(fileToken);
}
break;
case Constants.conPlayByIndex:
object vByindex = string.Empty;
bool bplay = e.Data.TryGetValue(Constants.conPlayByIndex, out vByindex);
if (bplay)
{
int index = Convert.ToInt32(vByindex);
StartPlayback(index);
}
break;
}
}
}