private void DoRegister(object sender, EventArgs e)
{
if (Functions.IsOffline())
{
ResponseManager.ShowMessage("Error", "No internet connection!");
return;
}
if (_txtPassword.Text != _txtPassword2.Text)
{
ResponseManager.ShowMessage("Error", "Passwords do not match!");
return;
}
ResponseManager.ShowLoading("Creating account...");
var data = new NameValueCollection();
data.Add("register", string.Empty);
data.Add("email", _txtEmail.Text);
data.Add("password", Functions.GetSha256(_txtPassword.Text));
data.Add("firstname", _txtFirstName.Text);
data.Add("lastname", _txtLastName.Text);
data.Add("class", _txtClass.Text);
string reply = WebFunctions.Request(data);
ResponseManager.DismissLoading();
if (reply != "Account created!")
{
ResponseManager.ShowMessage("Error", reply);
WebFunctions.ClearCookies();
return;
}
RunOnUiThread(delegate {
var dialogFragment = new DialogFragment();
dialogFragment.InitializeOk(reply, "Success", delegate {
Intent resultData = new Intent();
resultData.PutExtra("email", _txtEmail.Text);
resultData.PutExtra("password", _txtPassword.Text);
SetResult(Result.Ok, resultData);
Finish();
});
dialogFragment.Show();
});
}
private void DoLogin(object sender, EventArgs e)
{
if (Functions.IsOffline())
{
ResponseManager.ShowMessage("Error", "No internet connection!");
return;
}
ResponseManager.ShowLoading("Logging in...");
var data = new NameValueCollection();
data.Add("login", string.Empty);
data.Add("email", _txtEmail.Text);
data.Add("password", Functions.GetSha256(_txtPassword.Text));
string reply = WebFunctions.Request(data);
if (reply != "Login success!")
{
ResponseManager.DismissLoading();
ResponseManager.ShowMessage("Error", reply);
WebFunctions.ClearCookies();
return;
}
data.Clear();
data.Add("getaccounttype", string.Empty);
reply = WebFunctions.Request(data);
if (reply != "student" && reply != "teacher")
{
ResponseManager.DismissLoading();
ResponseManager.ShowMessage("Error", "Unrecognized account type!");
WebFunctions.ClearCookies();
return;
}
Functions.SaveSetting("settings", "accountType", reply);
Functions.SaveSetting("settings", "loggedIn", "true");
StartActivity(typeof(MainActivity));
Finish();
}
public override bool OnOptionsItemSelected(IMenuItem item)
{
if (item.ItemId == Resource.Id.action_settings)
{
ResponseManager.ShowLoading("Logging out...");
ThreadPool.QueueUserWorkItem(o => DoLogout());
}
else if (item.ItemId == Resource.Id.action_refresh)
{
if (Functions.IsOffline())
{
ResponseManager.ShowMessage("Error", "Cannot complete action while offline.");
return(base.OnOptionsItemSelected(item));
}
ResponseManager.ShowLoading("Fetching user data...");
ThreadPool.QueueUserWorkItem(o => FetchStudentData());
}
return(base.OnOptionsItemSelected(item));
}
private void InitializeStudent()
{
SetContentView(Resource.Layout.MainStudent);
this.ActionBar.NavigationMode = ActionBarNavigationMode.Standard;
this.Title = "APlus Student Panel";
if (Functions.IsOffline())
{
ResponseManager.ShowMessage("Error", "Cannot complete action while offline.");
return;
}
ResponseManager.ShowLoading("Fetching user data...");
ThreadPool.QueueUserWorkItem(o => {
while (!_checkedStatus)
{
Thread.Sleep(100);
}
FetchStudentData();
});
}