protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
_persoon = Gegevens.GetPerson();
_groep = Gegevens.CurrentGroup();
SetContentView(Resource.Layout.Betaalscherm);
_toolbar = FindViewById<Toolbar>(Resource.Id.toolbar);
ImageView Avatar = _toolbar.FindViewById<ImageView>(Resource.Id.Avatar);
TextView Title = _toolbar.FindViewById<TextView>(Resource.Id.Title);
Title.Text = _groep.groepsnaam;
foreach (var lid in _persoon.KrijgSchuldGroep(_groep))
{
deelnemers.Add(new ListItem(lid.Key, Resource.Drawable.iconn, lid.Value, _groep));
}
_adapter = new ListItemAdapter(ListItem.Session, deelnemers);
_adapter.ItemClick += OnItemClick;
_adapter.ItemLongClick += (sender, e) => {};
_recyclerView = FindViewById<RecyclerView>(Resource.Id.recyclerview);
_recyclerView.SetMinimumHeight(ConvertDptoPx(listItemHeight*deelnemers.Count));
_recyclerView.SetLayoutManager(new LinearLayoutManager(this));
_recyclerView.SetScrollContainer(true);
_recyclerView.NestedScrollingEnabled = false;
_recyclerView.SetAdapter(_adapter);
SetSupportActionBar(_toolbar);
SupportActionBar.Title = "";
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetDisplayShowHomeEnabled(true);
}
public override void CreateEnvironment()
{
p = Gegevens.GetPerson();
ListItems = p.Contacten.Select(contact => new ListItem(contact, Resource.Drawable.iconn)).ToList();
ListItems = ListItems.OrderBy(x => x.Name).ToList();
Adapter = new ListItemAdapter(ListItem.Contact, ListItems);
Adapter.ItemClick += (sender, args) =>
{
ShowPopupMenu(sender, args, RecyclerView, this);
};
Adapter.ItemLongClick += (sender, args) =>
{
ShowPopupMenu(sender, args, RecyclerView, this);
};
RecyclerView.SetAdapter(Adapter);
}
public override void CreateEnvironment()
{
p = Gegevens.GetPerson();
ListItems = new List<ListItem>();
foreach (Groep groep in p.Groepen)
{
ListItems.Add(new ListItem(groep.groepsnaam, Resource.Drawable.iconn, p.TotaalSchuldGroep(groep), groep));
}
ListItems = ListItems.OrderBy(x => x.Name).ToList();
Adapter = new ListItemAdapter(ListItem.Session, ListItems);
Adapter.ItemClick += (sender, args) =>
{
Gegevens.ChangeCurrentGroup((((ListItemAdapter) sender).Items[args.Position].Groep));
var activity = new Intent(this.Activity, typeof(Groepscherm));
StartActivity(activity);
};
Adapter.ItemLongClick += (sender, args) =>
{
//doe niks
};
RecyclerView.SetAdapter(Adapter);
}
private void CreateParticipantsEnvironment()
{
List<ListItem> participants = new List<ListItem>();
foreach (var naam in _persoon.KrijgSchuldGroep(_groep))
{
participants.Add(new ListItem(naam.Key, Resource.Drawable.iconn, naam.Value, _groep));
}
_participantsAdapter = new ListItemAdapter(ListItem.Session, participants);
_participantsAdapter.ItemClick += (sender, args) =>
{
ShowPopupMenu(args.Position);
};
_participantsAdapter.ItemLongClick += (sender, args) =>
{
ShowPopupMenu(args.Position);
};
_participantsRecyclerView.LayoutParameters.Height = ConvertDptoPx(listItemHeight * _participantsAdapter.Items.Count);
_participantsRecyclerView.SetAdapter(_participantsAdapter);
}
private void CreateParticipantsEnvironment()
{
_participants = new List<ListItem>();
_participantsAdapter = new ListItemAdapter(ListItem.SampleContact, _participants);
_participantsAdapter.ItemClick += (sender, args) =>
{
Toast.MakeText(this, "Removed " + ((ListItemAdapter) sender).Items[args.Position].Name, ToastLength.Short).Show();
((ListItemAdapter) sender).Items.RemoveAt(args.Position);
((ListItemAdapter) sender).NotifyDataSetChanged();
_participantsRecyclerView.LayoutParameters.Height = ConvertDptoPx(listItemHeight * _participantsAdapter.Items.Count);
};
_participantsRecyclerView = FindViewById<RecyclerView>(Resource.Id.participantsrecyclerview);
_participantsRecyclerView.LayoutParameters.Height = ConvertDptoPx(listItemHeight * _participantsAdapter.Items.Count);
_participantsRecyclerView.SetLayoutManager(new LinearLayoutManager(this));
_participantsRecyclerView.SetScrollContainer(false);
_participantsRecyclerView.NestedScrollingEnabled = false;
_participantsRecyclerView.SetAdapter(_participantsAdapter);
}
private void ShowDialog(ListItemAdapter adapter, int itemPosition, string dialogTitle, bool isPayment, bool isHistory)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this.Activity, Resource.Style.AlertDialogStyle);
var debtItem = adapter.Items[itemPosition];
builder.SetTitle(dialogTitle);
View dialogView;
if (isPayment)
{
dialogView = this.Activity.LayoutInflater.Inflate(Resource.Layout.PaymentDialog, null);
builder.SetView(dialogView);
}
else
{
if (isHistory)
{
dialogView = this.Activity.LayoutInflater.Inflate(Resource.Layout.HistoryDialog, null);
builder.SetView(dialogView);
dialogView.FindViewById<TextView>(Resource.Id.dialogItemDate).Text = debtItem.StringValue;
}
else
{
dialogView = this.Activity.LayoutInflater.Inflate(Resource.Layout.DebtDialog, null);
builder.SetView(dialogView);
}
List<string> tempList = debtItem.FullDescription.Split('-').ToList();
tempList.RemoveAt(0);
if (tempList.Count != 0) // check of er producten zijn toegevoegd
{
tempList.RemoveAt(tempList.Count - 1);
}
List<ListItem> productList = new List<ListItem>();
for (int i = 0; i < tempList.Count; i += 2)
{
productList.Add(new ListItem(tempList[i], double.Parse(tempList[i + 1]) / 100));
}
ListItemAdapter dialogAdapter = new ListItemAdapter(ListItem.DialogItem, productList);
RecyclerView dialogRecyclerView = dialogView.FindViewById<RecyclerView>(Resource.Id.dialogrecyclerview);
dialogRecyclerView.SetLayoutManager(new LinearLayoutManager(this.Activity));
dialogRecyclerView.SetAdapter(dialogAdapter);
dialogView.FindViewById<TextView>(Resource.Id.dialogItemDescription).Text = debtItem.Description;
}
dialogView.FindViewById<TextView>(Resource.Id.dialogItemName).Text = debtItem.Name;
dialogView.FindViewById<TextView>(Resource.Id.dialogItemValue).Text = debtItem.Value.ToString("N");
dialogView.FindViewById<ImageView>(Resource.Id.dialogItemImage).SetImageResource(debtItem.ImageId);
builder.SetCancelable(true);
builder.Show();
}
private void CreateContactList(List<ListItem> list)
{
_adapter = new ListItemAdapter (ListItem.Contact, list);
_adapter.Filter.InvokeFilter("zxcvbnmasdfghjklqwertyuiopmnbvcxzlkjhgfdsapoiuytrewq");
_adapter.ItemClick += (sender, args) =>
{
ShowPopupMenu(sender, args, _recyclerView, this);
};
_recyclerView = FindViewById<RecyclerView> (Resource.Id.recyclerview);
_recyclerView.SetLayoutManager (new LinearLayoutManager (this));
_recyclerView.SetAdapter (_adapter);
}
public void CreateProductEnvironment()
{
//foreach (string participant in new List<string> {"Kekker Ino", "Lol Rofl", "Oane Ite", "Test"}) {
foreach (string participant in Gegevens.CurrentGroup ().Deelnemers) {
if (participant != Gegevens.GetPerson ().Id) {
Participant person = new Participant (participant);
person.debt = 0.00;
enabledParticipants.Add (person);
}
}
try // just to be sure
{
foreach (Tuple<string, double, bool> product in Gegevens.GetBonnetje())
{
productList.Add (new ListItem(product.Item1, product.Item2, product.Item3, enabledParticipants, Enumerable.Repeat(true, enabledParticipants.Count).ToList()));
}
}
catch
{
Toast.MakeText(this, "No products have been found", ToastLength.Long).Show();
Finish();
}
/*double d = 4.20; //heheheh
for (int i = 0; i < 5; i++) {
productList.Add(new ListItem("testproduct", d, i % 2 == 1, enabledParticipants, Enumerable.Repeat(true, enabledParticipants.Count).ToList()));
}*/
productAdapter = new ListItemAdapter (ListItem.ProcessedListItem, productList);
_processedListRecyclerView.SetAdapter (productAdapter);
productAdapter.ItemClick += (sender, args) =>
{
if (args.ButtonPressed == -3)
{ //EDIT/BACK
}
else if (args.ButtonPressed == -2)
{ //DROPDOWN
}
else if (args.ButtonPressed == -1)
{
//HANDLE DELETION
productList.RemoveAt(args.Position);
productAdapter.NotifyItemRemoved(args.Position);
productAdapter.NotifyItemRangeChanged(args.Position, productList.Count);
}
else if (args.ButtonPressed >= 0) {
//HANDLE PARTICIPATION
productList[args.Position].Deelnames[args.ButtonPressed] = !productList[args.Position].Deelnames[args.ButtonPressed];
productAdapter.NotifyItemChanged(args.Position);
}
};
}
private void CreatePendingDebtEnvironment()
{
_pendingDebtListItems = new List<ListItem>();
foreach (Debt debt in _persoon.KrijgRequestVanGroep(_groep))
{
string realDebtReason = debt.Reason.Replace("%20", " ");
string[] debtReasonList = realDebtReason.Split('-');
_pendingDebtListItems.Add(new ListItem("Payer: " + debt.Payer, debt.Amount, debtReasonList[0], realDebtReason, debt.DebtID, Debt.RedStatusColor));
}
_pendingDebtAdapter = new ListItemAdapter(ListItem.DebtItem, _pendingDebtListItems);
_pendingDebtAdapter.ItemClick += (sender, args) =>
{
ShowDialog(_pendingDebtAdapter, args.Position, "Owing waiting for acception", false, false);
};
_pendingDebtAdapter.ItemLongClick += (sender, args) =>
{
//niks doen
};
}
private void CreateActiveDebtEnvironment()
{
// testlijst
_activeDebtListItems = new List<ListItem>();
foreach (Debt schuld in _persoon.KrijgDebtsVanGroep(_groep))
{
string realDebtReason = schuld.Reason.Replace("%20", " ");
string[] debtReasonList = realDebtReason.Split('-');
_activeDebtListItems.Add(new ListItem("Payer: " + schuld.Payer, schuld.Amount, debtReasonList[0], realDebtReason, schuld.DebtID, Debt.OrangeStatusColor));
}
_activeDebtAdapter = new ListItemAdapter(ListItem.DebtItem, _activeDebtListItems);
_activeDebtAdapter.ItemClick += (sender, args) =>
{
ShowDialog(_activeDebtAdapter, args.Position, "Active owing", false, false);
};
_activeDebtAdapter.ItemLongClick += (sender, args) =>
{
//niks doen
};
}
private void ShowDialog(ListItemAdapter adapter, int itemPosition, string dialogTitle, bool isPendingDialog, bool isPayment, bool isHistory)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this.Activity, Resource.Style.AlertDialogStyle);
var debtItem = adapter.Items[itemPosition];
builder.SetTitle(dialogTitle);
if (isPendingDialog)
{
builder.SetPositiveButton("Accept", (senderAlert, e) =>
{
if (dialogTitle.ToLower().Contains("debt"))
{
DatabaseInterface.AcceptDebt(debtItem.Id, _persoon.Id, _persoon.Password);
Toast.MakeText(this.Activity, "Debt accepted: " + debtItem.Description, ToastLength.Short).Show();
SwipeRefreshLayout.Refreshing = true;
this.Refresh();
}
else if (dialogTitle.ToLower().Contains("payment"))
{
string[] user = debtItem.Name.Split(' ');
foreach(int debt in _persoon.KrijgPaymentsVanGebruiker(user[1]))
DatabaseInterface.AcceptPayment(debt, _persoon.Id, _persoon.Password);
Toast.MakeText(this.Activity, "Payment accepted from: " + debtItem.Name, ToastLength.Short).Show();
SwipeRefreshLayout.Refreshing = true;
this.Refresh();
}
CreateEnvironments();
});
builder.SetNegativeButton("Decline", (s, e) =>
{
if (dialogTitle.ToLower().Contains("debt"))
{
DatabaseInterface.DeclineDebt(debtItem.Id, _persoon.Id, _persoon.Password);
Toast.MakeText(this.Activity, "Debt declined: " + debtItem.Description, ToastLength.Short).Show();
Gegevens.GetServerData(_persoon.Id, _persoon.Password);
((Payscherm)this.Activity).Restart();
}
else if (dialogTitle.ToLower().Contains("payment"))
{
string[] user = debtItem.Name.Split(' ');
foreach(int debt in _persoon.KrijgPaymentsVanGebruiker(user[1]))
DatabaseInterface.DeclinePayment(debt, _persoon.Id, _persoon.Password);
Toast.MakeText(this.Activity, "Payment declined from: " + debtItem.Name, ToastLength.Short).Show();
Gegevens.GetServerData(_persoon.Id, _persoon.Password);
((Payscherm)this.Activity).Restart();
}
CreateEnvironments();
});
builder.SetNeutralButton("Cancel", (s, e) =>
{
// dialog cancelt automatisch
});
}
View dialogView;
if (isPayment)
{
dialogView = this.Activity.LayoutInflater.Inflate(Resource.Layout.PaymentDialog, null);
builder.SetView(dialogView);
}
else
{
if (isHistory)
{
dialogView = this.Activity.LayoutInflater.Inflate(Resource.Layout.HistoryDialog, null);
builder.SetView(dialogView);
dialogView.FindViewById<TextView>(Resource.Id.dialogItemDate).Text = debtItem.StringValue;
}
else
{
dialogView = this.Activity.LayoutInflater.Inflate(Resource.Layout.DebtDialog, null);
builder.SetView(dialogView);
}
List<string> tempList = debtItem.FullDescription.Split('-').ToList();
tempList.RemoveAt(0);
if (tempList.Count != 0) // check of er producten zijn toegevoegd
{
tempList.RemoveAt(tempList.Count - 1);
}
// maak producten aan op basis van een stringlist
List<ListItem> productList = new List<ListItem>();
for(int i = 0; i < tempList.Count; i += 2)
{
productList.Add(new ListItem(tempList[i], double.Parse(tempList[i+1]) / 100));
}
ListItemAdapter dialogAdapter = new ListItemAdapter(ListItem.DialogItem, productList);
RecyclerView dialogRecyclerView = dialogView.FindViewById<RecyclerView>(Resource.Id.dialogrecyclerview);
dialogRecyclerView.SetLayoutManager(new LinearLayoutManager(this.Activity));
dialogRecyclerView.SetAdapter(dialogAdapter);
dialogView.FindViewById<TextView>(Resource.Id.dialogItemDescription).Text = debtItem.Description;
}
dialogView.FindViewById<TextView>(Resource.Id.dialogItemName).Text = debtItem.Name;
dialogView.FindViewById<TextView>(Resource.Id.dialogItemValue).Text = debtItem.Value.ToString("N");
dialogView.FindViewById<ImageView>(Resource.Id.dialogItemImage).SetImageResource(debtItem.ImageId);
builder.SetCancelable(true);
builder.Show();
}
private void CreateActiveDebtEnvironment()
{
_activeDebtListItems = new List<ListItem>();
foreach (Debt debt in _persoon.KrijgDebtsBijGroep(_groep))
{
string realDebtReason = debt.Reason.Replace("%20", " ");
string[] debtReasonList = realDebtReason.Split('-');
_activeDebtListItems.Add(new ListItem("Collector: " + debt.Collector, debt.Amount, debtReasonList[0], realDebtReason, debt.DebtID, Debt.OrangeStatusColor));
}
_activeDebtAdapter = new ListItemAdapter(ListItem.DebtItem, _activeDebtListItems);
_activeDebtAdapter.ItemClick += (sender, args) =>
{
ShowDialog(_activeDebtAdapter, args.Position, "Active debt", false, false, false);
};
_activeDebtAdapter.ItemLongClick += (sender, args) =>
{
//niks doen
};
}
private void MakeView(List<ListItem> _list, int state)
{
_adapter = new ListItemAdapter(state, _list);
_recyclerView = FindViewById<RecyclerView>(Resource.Id.recyclerview);
_recyclerView.SetMinimumHeight(ConvertDptoPx(listItemHeight*_list.Count));
_recyclerView.SetLayoutManager(new LinearLayoutManager(this));
_recyclerView.SetScrollContainer(true);
_recyclerView.NestedScrollingEnabled = false;
_recyclerView.SetAdapter(_adapter);
SetSupportActionBar(_toolbar);
SupportActionBar.Title = "";
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetDisplayShowHomeEnabled(true);
}
private void CreateEnvironment()
{
List<ListItem> listItems = new List<ListItem>();
List<PaidDebt> paidDebts = _persoon.KrijgHistorieVanGroep(_groep);
foreach (PaidDebt debt in paidDebts)
{
string realDebtReason = debt.Reason.Replace("%20", " ");
string[] debtReasonList = realDebtReason.Split('-');
listItems.Add(new ListItem("Payer: " + debt.Payer, debt.Amount, debtReasonList[0], realDebtReason, debt.Date, Resource.Drawable.ic_debt_up));
}
paidDebts = _persoon.KrijgHistorieBijGroep(_groep);
foreach (PaidDebt debt in paidDebts)
{
string realDebtReason = debt.Reason.Replace("%20", " ");
string[] debtReasonList = realDebtReason.Split('-');
listItems.Add(new ListItem("Collector: " + debt.Collector, debt.Amount, debtReasonList[0], realDebtReason, debt.Date, Resource.Drawable.ic_debt_down));
}
_adapter = new ListItemAdapter(ListItem.HistoryItem, listItems);
_adapter.ItemClick += (sender, args) =>
{
ShowDialog(args.Position);
};
_adapter.ItemLongClick += (sender, args) =>
{
ShowDialog(args.Position);
};
_recyclerView.SetAdapter(_adapter);
}
private void CreatePendingPaymentEnvironment()
{
//testlijst
_pendingPaymentListItems = new List<ListItem>();
foreach (var debt in _persoon.PaymentsBij(_groep))
{
_pendingPaymentListItems.Add(new ListItem("To: " + debt.Key, debt.Value, 0, Debt.YellowStatusColor));
}
_pendingPaymentAdapter = new ListItemAdapter(ListItem.PaymentItem, _pendingPaymentListItems);
_pendingPaymentAdapter.ItemClick += (sender, args) =>
{
ShowDialog(_pendingPaymentAdapter, args.Position, "Payment waiting for acception", true, false);
};
_pendingPaymentAdapter.ItemLongClick += (sender, args) =>
{
//niks doen
};
}
public ListItemFilter(ListItemAdapter adapter)
{
_adapter = adapter;
}
private void RefreshRecyclerView(RecyclerView rv, ListItemAdapter adapter, TextView tv)
{
tv.Text = adapter.Items.Count.ToString();
rv.LayoutParameters.Height = ConvertDptoPx(ListItemHeight * adapter.Items.Count);
rv.SetAdapter(adapter);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.AddParticipantsScherm);
List<ListItem> contactList = new List<ListItem>();
contactList.Add(new ListItem("MacDonalds", Resource.Drawable.iconn));
contactList.Add(new ListItem("Burger King", Resource.Drawable.iconn));
contactList.Add(new ListItem("Kentucky Fried Chicken", Resource.Drawable.iconn));
contactList.Add(new ListItem("Appel", Resource.Drawable.iconn));
contactList.Add(new ListItem("Sinasappel", Resource.Drawable.iconn));
contactList.Add(new ListItem("Banaan", Resource.Drawable.iconn));
contactList.Add(new ListItem("Mango", Resource.Drawable.iconn));
contactList.Add(new ListItem("Luipaard", Resource.Drawable.iconn));
contactList.Add(new ListItem("Laptop", Resource.Drawable.iconn));
contactList.Add(new ListItem("Tafel", Resource.Drawable.iconn));
contactList.Add(new ListItem("Peer", Resource.Drawable.iconn));
contactList.Add(new ListItem("Auto", Resource.Drawable.iconn));
contactList.Add(new ListItem("Wafel", Resource.Drawable.iconn));
contactList = contactList.OrderBy(x => x.Name).ToList();
_adapter = new ListItemAdapter(ListItem.Contact, contactList);
_adapter.ItemClick += (sender, args) =>
{
string intentString = Intent.GetStringExtra("Current sessions");
if (intentString != string.Empty)
{
string[] contactStrings = intentString.Split('|');
for (int i = 0; i < contactStrings.Length; i++)
{
if (contactStrings[i] == _adapter.Items[args.Position].Name)
{
// Er is al session open met contact, dus
// zet current groep naar de groep met naam: _adapter._items[args.Position].Name
// en dan:
Toast.MakeText(this, "Session bestaat al: " + _adapter.Items[args.Position].Name, ToastLength.Short).Show();
var intent = new Intent(this, typeof(Groepscherm));
StartActivity(intent);
Finish();
}
}
// Maak nieuw groep aan met participants: user, gekozen contact,
// zet current groep naar de net aangemaakte groep
// en dan:
Toast.MakeText(this, "Session bestaat nog niet: " + _adapter.Items[args.Position].Name, ToastLength.Short).Show();
var myIntent = new Intent(this, typeof(Groepscherm));
StartActivity(myIntent);
Finish();
}
};
_recyclerView = FindViewById<RecyclerView>(Resource.Id.recyclerview);
_recyclerView.SetLayoutManager(new LinearLayoutManager(this));
_recyclerView.SetAdapter(_adapter);
Toolbar _toolbar = FindViewById<Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(_toolbar);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetDisplayShowHomeEnabled(true);
SupportActionBar.Title = "New DEBT Single Session";
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.AddParticipantsScherm);
_persoon = Gegevens.GetPerson();
_groep = Gegevens.CurrentGroup();
// haal contectenlijst uit database en stop ze in ListItem lijst
List<ListItem> contactList = DatabaseInterface.GetContacts(_persoon.Id, _persoon.Password).Select(contact => new ListItem(contact, Resource.Drawable.iconn)).ToList();
contactList = contactList.OrderBy(x => x.Name).ToList();
_adapter = new ListItemAdapter(ListItem.CheckBoxContact, contactList);
_adapter.ItemClick += (sender, args) =>
{
Toast.MakeText(this, _adapter.Items[args.Position].Name, ToastLength.Short).Show();
};
_recyclerView = FindViewById<RecyclerView>(Resource.Id.recyclerview);
_recyclerView.SetLayoutManager(new LinearLayoutManager(this));
_recyclerView.SetAdapter(_adapter);
string intentString = Intent.GetStringExtra("Current participants");
if (intentString != string.Empty)
{
string[] contactStrings = intentString.Split('|');
if (contactStrings[0] == "New Group")
{
for (int i = 1; i < contactStrings.Length; i++)
{
string[] contactAttr = contactStrings[i].Split(',');
foreach (var item in _adapter.Items)
{
if (contactAttr[0] == item.Name)
{
item.State = true;
}
}
}
}
else if (contactStrings[0] == "Existing Group")
{
for (int i = 1; i < contactStrings.Length; i++)
{
string[] contactAttr = contactStrings[i].Split(',');
for (int j = 0; j < _adapter.Items.Count; j++)
{
if (contactAttr[0] == _adapter.Items[j].Name)
{
_adapter.Items.RemoveAt(j);
break;
}
}
}
}
_adapter.NotifyDataSetChanged();
}
Toolbar toolbar = FindViewById<Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolbar);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetDisplayShowHomeEnabled(true);
SupportActionBar.Title = "Add participants";
}