private int GetTaskStatistic(SubjectRetriever retriever, SubjectTheme theme, Task task)
{
var taskData = retriever.GetTaskDBData(task, theme);
int answered = taskData.RightAttempts;
int overall = taskData.OverallAttempts;
if (overall == 0)
{
return(0);
}
return((int)(((float)answered) / overall * 100));
}
protected void LoadStatistics()
{
var retriever = new SubjectRetriever(subjectType, this);
var statistic = retriever.GetStatistic();
int overall = statistic.X;
int right = statistic.Y;
FindViewById <TextView> (Resource.Id.OverallTextView).Text = "Всего попыток: " + overall;
FindViewById <TextView> (Resource.Id.RightTextView).Text = "Успешных попыток: " + right;
int percent = overall == 0 ? 0 : (int)(((float)right / (float)overall) * 100);
FindViewById <TextView> (Resource.Id.ProcentTextView).Text = "Процент правильных ответов: " + percent;
}
protected void LoadTasksButtons()
{
var subjectRetriever = new SubjectRetriever(subjectType, this.ApplicationContext);
var tasks = subjectRetriever.GetTasksInfo(theme.Num);
int ai = 1;
int bi = 1;
int i = 0;
foreach (var task in tasks)
{
Button taskButton = new Button(this);
taskButton.Id = i;
// var parameters = new LinearLayout.LayoutParams (LinearLayout.LayoutParams.FillParent, LinearLayout.LayoutParams.WrapContent, 1);
// parameters.SetMargins (16, 8, 16, 8);
// taskButton.LayoutParameters = parameters;
int level = 0;
taskButton.Click += TaskButtonClick;
if (task == typeof(ATask))
{
level = GetTaskStatistic(subjectRetriever, theme, subjectRetriever.GetATask(theme, ai));
taskButton.Text = "A" + ai + "(" + level + "%)";
ai++;
}
else
{
level = GetTaskStatistic(subjectRetriever, theme, subjectRetriever.GetBTask(theme, bi));
taskButton.Text = "B" + bi + "(" + level + "%)";
bi++;
}
if (level <= 30)
{
taskButton.SetTextColor(Android.Graphics.Color.Red);
}
else
{
if (level <= 80)
{
taskButton.SetTextColor(Android.Graphics.Color.Goldenrod);
}
else
{
taskButton.SetTextColor(Android.Graphics.Color.Green);
}
}
taskButtonsLayout.AddView(taskButton);
i++;
}
subjectRetriever.DB.Close();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.ChooseTrainingLayout);
Enum.TryParse <SubjectsEnumeration> (Intent.GetStringExtra("TestType"), out subjectType);
subjectStringName = SubjectHelper.GetSubjectName(subjectType, this);
FindViewById <TextView> (Resource.Id.SubjectNameTextView).Text = subjectStringName;
themeButtonsLayout = FindViewById <LinearLayout> (Resource.Id.ThemesLinearLayout);
subjectRetriever = new SubjectRetriever(subjectType, this.ApplicationContext);
LoadThemesButtons();
}
protected void SetParameters()
{
Enum.TryParse <SubjectsEnumeration> (Intent.GetStringExtra("TestType"), out subjectType);
themeNum = Intent.GetStringExtra("ThemeNum");
currentTaskToShow = Intent.GetIntExtra("TaskNum", 0);
subjectStringName = SubjectHelper.GetSubjectName(subjectType, this);
subjectRetriever = new SubjectRetriever(subjectType, ApplicationContext);
theme = subjectRetriever.GetThemeByNum(themeNum);
tasks = subjectRetriever.GetTasks(themeNum);
taskImages = new Drawable[tasks.Count];
isAnswered = new List <bool> (tasks.Count);
isRightAnswered = new List <bool> (tasks.Count);
isShowAnswer = new List <bool> (tasks.Count);
for (int i = 0; i < tasks.Count; i++)
{
isAnswered.Add(false);
isRightAnswered.Add(false);
isShowAnswer.Add(false);
}
}