async void SwtNLich_ValueChanged (object sender, EventArgs e)
{
SettingsHelper.SaveSetting ("Remind", swtNLich.On);
progress1.Hidden = false;
progress1.StartAnimating ();
if (swtNLich.On) {
try {
List<LichThi> listlt = BLichThi.GetNewestLT (SQLite_iOS.GetConnection ());
List<LichHoc> listlh = BLichHoc.GetNewestLH (SQLite_iOS.GetConnection ());
VCHomeReminder reminder = new VCHomeReminder (this);
await reminder.RemindALLLH (listlh, "");
await reminder.RemindAllLT (listlt);
progress1.StopAnimating ();
} catch {
}
} else {
bool accepted = await ShowAlert("Xoá Nhắc Lịch", "Bạn muốn xoá hết các nhắc lịch đã tạo");
if (accepted) {
VCHomeReminder reminder = new VCHomeReminder (this);
await reminder.RemoveAllEvent ();
BRemind.RemoveAllRM (SQLite_iOS.GetConnection ());
}
progress1.StopAnimating ();
}
try
{
VCLichHoc.Instance.LoadData();
if (VCADiemThi.instance!=null) VCADiemThi.Instance.LoadData();
if (VCLichHocTuan.instance!=null) VCLichHocTuan.Instance.LoadData_Tuan(DateTime.Today);
if (VCLichThi.instance!=null) VCLichThi.Instance.LoadData();
if (VCDiemThi.instance!=null) VCDiemThi.Instance.LoadData("0","0");
if (VCHocPhi.instance!=null) VCHocPhi.Instance.LoadData();
}
catch{
}
}
public async void LoadData()
{
try
{
progress.Hidden = false;
progress.StartAnimating ();
List<LichThi> list= new List<LichThi>();
bool sync = SettingsHelper.LoadSetting ("AutoUpdate");
if (sync&&isfirst)
{
bool accepted =false;
while (Reachability.InternetConnectionStatus ()==NetworkStatus.NotReachable&&!accepted)
{
accepted = await LayoutHelper.ShowAlert("Lỗi", "Bạn cần mở kết nối để cập nhật dữ liệu mới nhất");
}
if (Reachability.InternetConnectionStatus ()!=NetworkStatus.NotReachable)
{
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
var newlistlt= BLichThi.MakeDataFromXml (SQLite_iOS.GetConnection ());
List<LichThi> newListLT= await newlistlt;
var checkRemind=SettingsHelper.LoadSetting("Remind");
if (newListLT==null)
{
UIAlertView _error = new UIAlertView ("Lỗi", "Xảy ra lỗi trong quá trình cập nhật dữ liệu từ server", null, "Ok", null);
_error.Show ();
}
else
{
if (checkRemind){
VCHomeReminder remind= new VCHomeReminder(this);
await remind.RemindAllLT(newListLT);
}
}
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
}
}
progress.StopAnimating ();
list= BLichThi.GetNewestLT(SQLite_iOS.GetConnection());
if (list.Count>0)
{
listLT.Hidden= false;
errorLB.Hidden=true;
headers.Hidden=false;
timeLT.Text="Học Kỳ "+list[0].HocKy+" Năm "+ list[0].NamHoc;
listLT.Source=new LichThiSource(list,this);
listLT.ReloadData();
isfirst = false;
}
else
{
timeLT.Text="";
listLT.Hidden= true;
errorLB.Hidden=false;
headers.Hidden=true;
}
}
catch {
}
}
public static async Task<string> LoadDataFromSV(UIViewController controller)
{
try
{
var newlistlh= BLichHoc.MakeDataFromXml (SQLite_iOS.GetConnection ());
List<LichHoc> newListLH= await newlistlh;
var newlistlt= BLichThi.MakeDataFromXml (SQLite_iOS.GetConnection ());
List<LichThi> newListLT= await newlistlt;
var dtRS=await BDiemThi.MakeDataFromXml (SQLite_iOS.GetConnection ());
var hpRS=await BHocPhi.MakeDataFromXml (SQLite_iOS.GetConnection ());
// var prefs = Application.Context.GetSharedPreferences("SGU APP", FileCreationMode.Private);
// var checkRemind = prefs.GetBoolean ("Remind",false);
var checkRemind=SettingsHelper.LoadSetting("Remind");
if (checkRemind)
{
VCHomeReminder remind= new VCHomeReminder(controller);
if (newListLH!=null) await remind.RemindALLLH(newListLH,"");
if (newListLT!=null) await remind.RemindAllLT(newListLT);
}
if (dtRS!=null&&hpRS!=null&&newListLH!=null&&newListLT!=null)
{
return "Cập nhật dữ liệu thành công";
}
else
{
return "Xảy ra lỗi trong quá trình cập nhật dữ liệu";
}
}
catch {
return "Xảy ra lỗi trong quá trình cập nhật dữ liệu";
}
}