public override View GetView(int position, View convertView, ViewGroup parent)
{
var view = convertView;
var item = data[position];
if (view != null)
{
viewHolder = view.Tag as ListViewAdapterViewHolder;
}
else
{
view = LayoutInflater.From(context).Inflate(Resource.Layout.ItemList, null, false);
viewHolder = new ListViewAdapterViewHolder();
viewHolder.Name_File = view.FindViewById <TextView>(Resource.Id.Name_file);
viewHolder.Size_File = view.FindViewById <TextView>(Resource.Id.Size_file);
viewHolder.Type_File = view.FindViewById <TextView>(Resource.Id.Type_file);
viewHolder.Data_File = view.FindViewById <TextView>(Resource.Id.Data_file);
view.Tag = viewHolder;
}
viewHolder.Name_File.Text = item.FileName;
viewHolder.Type_File.Text = item.FileType;
viewHolder.Size_File.Text = EncryptionDecryptionService.ConvertToSizeWithName(item.FileSize);
viewHolder.Data_File.Text = item.FileDate;
return(view);
}
private void Button_Click(object sender, EventArgs e)
{
var conn = new DataBase().SQLiteConnection();
var db = new DataBaseHelp(conn);
var toast_mess = string.Empty;
if (validate())
{
var category = category_text.Text;
var password = password_text.Text;
if (information_category == null)
{
var list = db.GetItems <ModelCategory>();
for (int i = 0; i < list.Count; i++)
{
if (list[i].Category == category)
{
Toast.MakeText(this, "Категория с таким именем уже зарегистрирована", ToastLength.Short).Show();
return;
}
}
information_category = new ModelCategory();
information_category.Category = category;
information_category.Password = EncryptionDecryptionService.GetSHA(password, false);
information_category.Count = 0;
toast_mess = "Категория успешно создана";
db.SaveItem(information_category, false);
}
else
{
information_category.Category = category;
information_category.Password = EncryptionDecryptionService.GetSHA(password, false);
information_category.Count = information_category.Count;
toast_mess = "Категория обновлена";
db.SaveItem(information_category, true);
}
Toast.MakeText(this, toast_mess, ToastLength.Short).Show();
StartActivity(typeof(CategoryActivity));
}
else
{
Toast.MakeText(this, "Поля ввода не пройшли валидацию", ToastLength.Short).Show();
}
}
private void DialogFragment_DialogClosed(object sender, DialogEventArgs e)
{
var current_password_SHA = EncryptionDecryptionService.GetSHA(e.Password, false);
if (item.Password != current_password_SHA)
{
Toast.MakeText(this, "Неверный пароль", ToastLength.Long).Show();
return;
}
else
{
switch (control_flag)
{
case 0:
{
support_func.DataBaseConnection().DeleteItem <ModelCategory>(item.id);
LoadData();
break;
}
case 1:
{
var intent = new Intent(this, typeof(RegistrationEditActivity));
intent.PutExtra("about_category", JsonConvert.SerializeObject(item));
StartActivity(intent);
break;
}
case 2:
{
var intent = new Intent(this, typeof(MainActivity));
intent.PutExtra("id", item.id);
intent.PutExtra("key", e.Password);
StartActivity(intent);
break;
}
}
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.layout_detailpage);
receiver = new CompleteReceiver();
Title = "Описание";
information_about_file = JsonConvert.DeserializeObject <ModelDataFile>(Intent.GetStringExtra("about_file"));
password = Intent.GetStringExtra("key");
var File_Name = FindViewById <TextView>(Resource.Id.Name_File);
File_Name.Text = information_about_file.FileName;
var File_Type = FindViewById <TextView>(Resource.Id.Type_File);
File_Type.Text = information_about_file.FileType;
var File_Size = FindViewById <TextView>(Resource.Id.Size_File);
File_Size.Text = EncryptionDecryptionService.ConvertToSizeWithName(information_about_file.FileSize);
var File_Date = FindViewById <TextView>(Resource.Id.Date_File);
File_Date.Text = information_about_file.FileDate;
var File_SHA = FindViewById <TextView>(Resource.Id.File_SHA);
File_SHA.Text = information_about_file.FileSHA;
var File_Pash = FindViewById <TextView>(Resource.Id.File_Path);
File_Pash.Text = information_about_file.FilePath;
var Delete_Button = FindViewById <Button>(Resource.Id.Button_Delete);
var Decrypto_Button = FindViewById <Button>(Resource.Id.Button_Decrypto);
Delete_Button.Click += Delete_Button_Click;
Decrypto_Button.Click += Decrypto_Button_Click;
support_func = new SupportCryptoFunction(this);
}