public void LoadData()
{
IsBusy = true;
// Load data with services
Items = FeedService.GetAll();
Videos = YoutubeService.GetAll();
// Check if user enabled the Twitter feature.
if (Preferences.Get(ENABLE_TWITTER_FEED_PREF_KEY, false))
{
// Update binded Tweets member with service-based tweets.
Tweets = TwitterService.GetAll();
}
else
{
// Else return dummy tweet entry with helpful text that the
// feature is disabled by the user.
Tweets = new List <Tweet> {
CreateFeatureInfoTweet()
};
}
IsBusy = false;
}