/*
* public static List<Apps> listApps()
* {
* List<AppInfo> mFileList = new List<AppInfo>();
* SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(context);
* Resources res = context.getResources();
* AssetManager am = res.getAssets();
* string appList[], iconList[];
* try
* {
* appList = am.list("Apps");
* iconList = am.list("Icons");
* if (appList != null)
* {
* for (int i = 0; i < appList.length; i++)
* {
* AppInfo app = new AppInfo();
* app.Name = (appList[i].substring(0, appList[i].indexOf(".buildmlearn")));
* if (!SP.contains(app.Name))
* {
* SharedPreferences.Editor editor1 = SP.edit();
* editor1.putBoolean(app.Name, false);
* editor1.commit(); continue;
* }
* if (!SP.getBoolean(app.Name, false)) continue;
*
* app.AppIcon = BitmapFactory.decodeStream(am.open("Icons/" + iconList[i]));
* BufferedReader br = new BufferedReader(new InputStreamReader(context.getAssets().open("Apps/" + appList[i])));
* string type = br.readLine();
* if (type.contains("InfoTemplate")) app.Type = 0;
* else if (type.contains("QuizTemplate")) app.Type = 2;
* else if (type.contains("FlashCardsTemplate")) app.Type = 1;
* else if (type.contains("SpellingTemplate")) app.Type = 3;
* br.readLine();
* type = br.readLine();
* int x = type.indexOf("<name>") + 6;
* int y = type.indexOf("<", x + 1);
* app.Author = type.substring(x, y);
* mFileList.add(app);
* }
* }
* }
* catch (IOException e)
* {
* e.printStackTrace();
* }
* AppList = mFileList;
* return mFileList;
* }
*/
/// <summary>
/// It reads the Info App-Template, from the .buildmlearn file.
/// </summary>
/// <param name="fileName">Name of the file</param>
public static void readInfoFile(string fileName)
{
try
{
InfoModel model = InfoModel.getInstance();
List <string> infoTitleList = new List <string>();
List <string> infoDescriptionList = new List <string>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(XDocument.Load("Assets/Apps/" + fileName + ".xml").ToString());
model.setInfoName(doc.GetElementsByTagName("title").ElementAt(0).InnerText.Trim());
model.setInfoDescription(doc.GetElementsByTagName("description").ElementAt(0).InnerText.Trim());
string[] author = doc.GetElementsByTagName("author").ElementAt(0).InnerText.Split('\n');
model.setInfoAuthor(author[1].Trim());
model.setInfoAuthorEmail(author[2].Trim());
model.setInfoVersion(doc.GetElementsByTagName("version").ElementAt(0).InnerText.Trim());
XmlNodeList info_title = doc.GetElementsByTagName("item_title");
XmlNodeList info_description = doc.GetElementsByTagName("item_description");
for (int i = 0; i < info_title.Length; i++)
{
infoTitleList.Add(info_title.ElementAt(i).InnerText.Trim());
infoDescriptionList.Add(info_description.ElementAt(i).InnerText.Trim());
}
model.setInfoTitleList(infoTitleList);
model.setInfoDescriptionList(infoDescriptionList);
}
catch (Exception e)
{ }
}
/// <summary>
/// It reads the Flash-Card App-Template, from the .buildmlearn file.
/// </summary>
/// <param name="fileName">Name of the file</param>
public static void readFlashFile(string fileName)
{
try
{
FlashModel model = FlashModel.getInstance();
List <Card> cardList = new List <Card>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(XDocument.Load("Assets/Apps/" + fileName + ".xml").ToString());
model.setFlashName(doc.GetElementsByTagName("title").ElementAt(0).InnerText.Trim());
model.setFlashDescription(doc.GetElementsByTagName("description").ElementAt(0).InnerText.Trim());
string[] author = doc.GetElementsByTagName("author").ElementAt(0).InnerText.Split('\n');
model.setFlashAuthor(author[1].Trim());
model.setFlashAuthorEmail(author[2].Trim());
model.setFlashVersion(doc.GetElementsByTagName("version").ElementAt(0).InnerText.Trim());
XmlNodeList item = doc.GetElementsByTagName("item");
// looping through all item nodes <app>
for (int i = 0; i < item.Length; i++)
{
string[] ar = item.ElementAt(i).InnerText.Split('\n');
Card card = new Card(ar[1].Trim(), ar[2].Trim(), ar[3].Trim(), ar[4].Trim());
cardList.Add(card);
}
model.setCardList(cardList);
}
catch (Exception) { }
}
/// <summary>
/// It reads the Spellings-Puzzle App-Template, from the .buildmlearn file.
/// </summary>
/// <param name="fileName">Name of the file</param>
public static void readSpellingsFile(string fileName)
{
try
{
SpellingsModel model = SpellingsModel.getInstance();
List <WordModel> wordList = new List <WordModel>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(XDocument.Load("Assets/Apps/" + fileName + ".xml").ToString());
model.setPuzzleName(doc.GetElementsByTagName("title").ElementAt(0).InnerText.Trim());
model.setPuzzleDescription(doc.GetElementsByTagName("description").ElementAt(0).InnerText.Trim());
string[] author = doc.GetElementsByTagName("author").ElementAt(0).InnerText.Split('\n');
model.setPuzzleAuthor(author[1].Trim());
model.setPuzzleAuthorEmail(author[2].Trim());
model.setPuzzleVersion(doc.GetElementsByTagName("version").ElementAt(0).InnerText.Trim());
XmlNodeList item = doc.GetElementsByTagName("item");
// looping through all item nodes <app>
for (int i = 0; i < item.Length; i++)
{
string[] ar = item.ElementAt(i).InnerText.Split('\n');
WordModel word = new WordModel(ar[1].Trim(), ar[2].Trim());
wordList.Add(word);
}
model.setSpellingsList(wordList);
}
catch (Exception) { }
}
/// <summary>
/// It reads the Quiz App-Template, from the .buildmlearn file.
/// </summary>
/// <param name="fileName">Name of the file</param>
public static void readQuizFile(string fileName)
{
try
{
QuizModel model = QuizModel.getInstance();
List <Question> mQuestionList = new List <Question>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(XDocument.Load("Assets/Apps/" + fileName + ".xml").ToString());
model.setQuizName(doc.GetElementsByTagName("title").ElementAt(0).InnerText.Trim());
model.setQuizDescription(doc.GetElementsByTagName("description").ElementAt(0).InnerText.Trim());
string[] author = doc.GetElementsByTagName("author").ElementAt(0).InnerText.Split('\n');
model.setQuizAuthor(author[1].Trim());
model.setQuizAuthorEmail(author[2].Trim());
model.setQuizVersion(doc.GetElementsByTagName("version").ElementAt(0).InnerText.Trim());
XmlNodeList questions = doc.GetElementsByTagName("item");
for (int i = 0; i < questions.Length; i++)
{
Question q = new Question();
string[] ar = questions.ElementAt(i).InnerText.Split('\n');
List <string> options = new List <string>();
options.Add(ar[2].Trim());
options.Add(ar[3].Trim());
options.Add(ar[4].Trim());
options.Add(ar[5].Trim());
q.setOptionNumber(Convert.ToInt16(ar[6].Trim()));
q.setAnswerOption(options);
q.setQuestion(ar[1].Trim());
mQuestionList.Add(q);
}
model.setQueAnsList(mQuestionList);
}
catch (Exception) { }
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
XmlNodeList _names = null, _scores = null;
bool fileExists = true;
try
{
StorageFile st = await ApplicationData.Current.LocalFolder.GetFileAsync("score.xml");
dom = await XmlDocument.LoadFromFileAsync(st);
_names = dom.GetElementsByTagName("name");
_scores = dom.GetElementsByTagName("highscore");
}
catch (Exception)
{
fileExists = false;
}
playerTable = new ObservableCollection <Player>();
if (fileExists)
{
for (int i = 0; i < _names.Count; i++)
{
string name = _names.ElementAt(i).InnerText;
int score = Int32.Parse(_scores.ElementAt(i).InnerText);
playerTable.Add(new Player(name, score));
}
}
playerTable = new ObservableCollection <Player>(playerTable.OrderByDescending(player => player.Score));
playerTable = new ObservableCollection <Player>(playerTable.Take(10));
foreach (var elem in playerTable)
{
LeaderBoardControl control = new LeaderBoardControl(elem.Name, elem.Score);
leaderBoardList.Items.Add(control);
}
}
private async void nextButton_Click_1(object sender, RoutedEventArgs e)
{
if ("Exit".Equals(nextButton.Content.ToString()))
{
StorageFile st = null;
bool exists = true;
XmlNodeList _names = null, _scores = null;
try
{
st = await ApplicationData.Current.LocalFolder.GetFileAsync("score.xml");
dom = await XmlDocument.LoadFromFileAsync(st);
_names = dom.GetElementsByTagName("name");
_scores = dom.GetElementsByTagName("highscore");
}
catch (Exception)
{
exists = false;
}
if (!exists)
{
st = await ApplicationData.Current.LocalFolder.CreateFileAsync("score.xml");
}
ObservableCollection <Player> playerTable = new ObservableCollection <Player>();
if (_names != null)
{
for (int i = 0; i < _names.Count; i++)
{
string tempName = _names.ElementAt(i).InnerText;
int tempScore = Int32.Parse(_scores.ElementAt(i).InnerText);
playerTable.Add(new Player(tempName, tempScore));
}
}
playerTable.Add(new Player(playerName, score));
dom = new XmlDocument();
x = dom.CreateElement("users");
dom.AppendChild(x);
foreach (var elem in playerTable)
{
XmlElement x1 = dom.CreateElement("user");
XmlElement x11 = dom.CreateElement("name");
x11.InnerText = elem.Name;
x1.AppendChild(x11);
XmlElement x12 = dom.CreateElement("highscore");
x12.InnerText = elem.Score.ToString();
x1.AppendChild(x12);
x.AppendChild(x1);
}
await dom.SaveToFileAsync(st);
Frame.Navigate(typeof(MainPage));
}
else
{
var param = new Parameters();
param.Score = this.score + 10 + this.levelCount;
param.Name = this.playerName;
param.Level = this.levelCount + 1;
param.Counter = this.futureCounter;
Frame.Navigate(typeof(Level), param);
}
}