private async void ShowNotificationLoadingAsync()
{
_isNotificationMediaLoaded = false;
_isNotificationMediaLoadingFailed = false;
// Show Notification panel
_hideDefaultPanel.Begin();
_showNotificationPanel.Begin();
// Show the Notification loading animation after delaying 0.5 second
await Task.Delay(500);
if (!_isNotificationMediaLoaded && !_isNotificationMediaLoadingFailed)
{
_notificationLoadingImageEx.Source = BitmapImageProvider.GetImageFromRemoteSource("ms-appx:///ProximityApp/MediaFiles/Image_Loading.gif");;
}
}
public Task AddImage(BitmapImageProvider image)
{
throw new NotSupportedException();
}
private void FailNotificationLoading()
{
_isNotificationMediaLoadingFailed = true;
HideNotificationLoading();
_notificationLoadingErrorImageEx.Source = BitmapImageProvider.GetImageFromRemoteSource("ms-appx:///ProximityApp/MediaFiles/Image_MediaNotLoaded.png");
}
// Show the Notification
private async void ShowNotificationAsync(Notification notificationToShow)
{
try
{
if (!_isNotificationShowing && !_isUserEventConfirmationShowing)
{
// Validate the Notification content
if (notificationToShow != null && notificationToShow.Timeout > 0 && !string.IsNullOrEmpty(notificationToShow.ContentBody))
{
// Validate the Notification content type
if (notificationToShow.ContentMimeType == MimeType.ImagePng ||
notificationToShow.ContentMimeType == MimeType.ImageJpeg ||
notificationToShow.ContentMimeType == MimeType.ImageJpg ||
notificationToShow.ContentMimeType == MimeType.VideoMp4)
{
_isNotificationShowing = true; // Set to true
// Clean-up Notification's UI control
CleanUpNotificationControl();
// Assign the NotificationID to the Notification container UI panel
_notificationContainerGrid.Tag = notificationToShow.NotificationID;
// Reset Notification progress bar
_notificationProgressBar.Value = 0;
_notificationProgressBar.Visibility = notificationToShow.ShowProgressBar ? Visibility.Visible : Visibility.Collapsed;
_notificationProgressBar.Maximum = notificationToShow.Timeout; // Current Notification's timeout duration
// Start the Notification timeout timer with interval of 1 second
_notificationTimeoutTimer.Interval = TimeSpan.FromSeconds(1);
_notificationTimeoutTimer.Start(); // Start Notification timeout timer
// Start showing Notification in UI
ShowNotificationLoadingAsync();
// Set Notification's media content based on it's MIME type
switch (notificationToShow.ContentMimeType)
{
case MimeType.ImagePng:
case MimeType.ImageJpeg:
case MimeType.ImageJpg:
// Assign the Notification image content to it's UI image control
_notificationImageEx.Source = BitmapImageProvider.GetImageFromRemoteSource(notificationToShow.ContentBody);
var log = ">>>Show NotificationID (image content): " + notificationToShow.NotificationID;
Log.LogAsync(Log.LoggingLevel.Information, log);
Log.DebugLog(log);
break;
case MimeType.VideoMp4:
var videoUri = new Uri(notificationToShow.ContentBody);
// Assign the Notification video content to it's UI video control
MediaSource videoSource = null;
await Task.Run(async() => { videoSource = await VideoCache.Instance.GetFromCacheAsync(videoUri); });
if (videoSource != null)
{
_notificationVideoPlayer.SetPlaybackSource(videoSource);
log = ">>>Show NotificationID (video content): " + notificationToShow.NotificationID;
Log.LogAsync(Log.LoggingLevel.Information, log);
Log.DebugLog(log);
// Set video player's dimension for the video content
SetVideoPlayerDimensionAsync(videoUri);
}
else
{
NotificationVideoPlayer_MediaFailed(_notificationVideoPlayer, null);
}
break;
}
}
}
}
}
catch (Exception ex)
{
Log.LogAsync(Log.LoggingLevel.Error, "Notification content not loaded. EXCEPTION: " + ex.Message);
}
}
