/// <summary>
/// Shows the dialog to the user.
/// </summary>
public Dialog Show(bool showVersion = false)
{
var view = LayoutInflater.From(context).Inflate(Resource.Layout.dialog_whats_new, null, false);
var content = view.FindViewById <TextView>(Resource.Id.content);
var checkbox = view.FindViewById <CheckBox>(Resource.Id.checkbox);
checkbox.CheckedChange += (sender, e) => {
prefs.showWhatsNew = e.IsChecked;
};
var adb = new IONAlertDialog(context);
adb.SetTitle(string.Format(context.GetString(Resource.String.whats_new_in), currentVersion));
adb.SetView(view);
adb.SetNegativeButton(Resource.String.ok_done, (obj, e) => {
var dialog = obj as Dialog;
dialog.Dismiss();
});
var ret = adb.Show();
Task.Factory.StartNew(() => {
var sb = new StringBuilder();
var news = new List <WhatsNew>();
news.AddRange(WhatsNew.ParseWithException(context.Resources.GetXml(Resource.Xml.whats_new)));
news.AddRange(WhatsNew.ParseWithException(context.Resources.GetXml(Resource.Xml.whats_new_history)));
// Trim the unnecessary versions.
for (int i = news.Count - 1; i >= 0; i--)
{
if (news[i].versionCode.CompareTo(oldVersion) < 0 || news[i].versionCode.CompareTo(currentVersion) > 0)
{
news.RemoveAt(i);
}
}
if (showVersion)
{
PrintIndividualUpdates(news, sb);
}
else
{
PrintCollapsedUpdates(news, sb);
}
handler.Post(() => {
Appion.Commons.Util.Log.D(this, "Posting: " + sb.ToString());
content.TextFormatted = Html.FromHtml(sb.ToString());
});
});
return(ret);
}
