private void CreateRegisterLoginTabs()
        {
            ActionBar.RemoveAllTabs();

            var tabReg = ActionBar.NewTab();

            tabReg.SetText(Resource.String.register);
            tabReg.TabSelected += TabReg_TabSelected;

            var tabLogin = ActionBar.NewTab();

            tabLogin.SetText(Resource.String.login);

            if (VotingsUser.CheckUserExists())
            {
                VotingsUser.GetKeysFromConfig();
                tabLogin.TabSelected += TabLogin_TabSelected;

                ActionBar.AddTab(tabLogin);
                ActionBar.AddTab(tabReg);
                tabLogin.Select();
            }
            else
            {
                tabLogin.TabSelected += (s, e) => { };

                ActionBar.AddTab(tabReg);
                ActionBar.AddTab(tabLogin);
                tabReg.Select();
            }
        }
        private void CheckBoxCreateBlocks_Click(object sender, EventArgs e)
        {
            CheckBox checkBoxCreateBlocks = FindViewById <CheckBox>(Resource.Id.checkBoxCreateBlocks);

            VotingsUser.CreateOwnBlocks = checkBoxCreateBlocks.Checked;
            VotingsUser.ChangeSetting("createOwnBlocks", checkBoxCreateBlocks.Checked.ToString());
        }
        private void EditTextTrackers_TextChanged(object sender, EventArgs e)
        {
            EditText editTextTrackers = FindViewById <EditText>(Resource.Id.editTextTrackers);

            VotingsUser.Trackers = editTextTrackers.Text;
            VotingsUser.ChangeSetting("trackers", editTextTrackers.Text.ToString());
        }
        private void CheckBoxDiscovery_Click(object sender, EventArgs e)
        {
            CheckBox checkBoxDiscovery = FindViewById <CheckBox>(Resource.Id.checkBoxPeerDiscovery);

            VotingsUser.PeerDiscovery = checkBoxDiscovery.Checked;
            VotingsUser.ChangeSetting("peerDiscovery", checkBoxDiscovery.Checked.ToString());
        }
        private void CheckBoxLocalIP_Click(object sender, EventArgs e)
        {
            CheckBox checkBoxLocalIP = FindViewById <CheckBox>(Resource.Id.checkBoxUseLanLocalIP);

            VotingsUser.UseLanLocalIP = checkBoxLocalIP.Checked;
            VotingsUser.ChangeSetting("useLanLocalIP", checkBoxLocalIP.Checked.ToString());
        }
        private void ButtonLogin_Click(object sender, EventArgs e)
        {
            EditText editTextPass = FindViewById <EditText>(Resource.Id.editTextPassLogin);

            editTextPass.SetTextColor(Color.White);

            if (VotingsUser.Login(editTextPass.Text))
            {
                CreateVotingSettingStatisticTabs();
            }
            else
            {
                editTextPass.SetTextColor(Color.OrangeRed);
            }
        }
        private void ButtonReg_Click(object sender, EventArgs e)
        {
            EditText editTextPublicKey  = FindViewById <EditText>(Resource.Id.editTextPublicKeyReg);
            EditText editTextPrivateKey = FindViewById <EditText>(Resource.Id.editTextPrivateKeyReg);
            EditText editTextPass1      = FindViewById <EditText>(Resource.Id.editTextPassReg);
            EditText editTextPass2      = FindViewById <EditText>(Resource.Id.editTextPass2Reg);


            editTextPass1.SetTextColor(Color.White);
            editTextPass2.SetTextColor(Color.White);
            editTextPublicKey.SetTextColor(Color.White);
            editTextPrivateKey.SetTextColor(Color.White);


            if (!CommonHelpers.CheckKeys(editTextPublicKey.Text, editTextPrivateKey.Text))
            {
                editTextPublicKey.SetTextColor(Color.OrangeRed);
                editTextPrivateKey.SetTextColor(Color.OrangeRed);
            }
            else if (editTextPass1.Text != editTextPass2.Text)
            {
                editTextPublicKey.SetTextColor(Color.OrangeRed);
                editTextPrivateKey.SetTextColor(Color.OrangeRed);
            }
            else
            {
                VotingsUser.ClearUserData();
                VotingsUser.Register(editTextPublicKey.Text, editTextPrivateKey.Text, editTextPass1.Text);
                VotingsUser.GetKeysFromConfig();

                if (VotingsUser.Login(editTextPass1.Text))
                {
                    CreateVotingSettingStatisticTabs();
                }
            }
        }