private void expandableListView_ChildClick(object sender, ExpandableListView.ChildClickEventArgs e)
{
InstructionNotificationDialog.Hide();
var childSelected = (InstructionGroupedListObject)e.Parent.ExpandableListAdapter.GetChild(e.GroupPosition, e.ChildPosition);
childSelected.Instructions[e.ChildPosition].OpenMessageModal((result) =>
{
if (result)
{
var childList = (InstructionGroupedListObject)e.Parent.ExpandableListAdapter.GetChild(e.GroupPosition, e.ChildPosition);
var child = childList.Instructions[e.ChildPosition];
child.MobileData.ProgressState = InstructionProgress.Complete;
CurrentPopInstructions.Remove(child);
}
InstructionNotificationDialog.Show();
});
}
/// <summary>
/// This method is called when new instructions that have been polled were added, updated or deleted.
/// It causes a modal pop up to appear showing the new instructions and what action was taken to them.
/// </summary>
/// <param name="alteredInstructions">The list of instructions to display</param>
/// <param name="done">The action that is taken when the postive button is pressed</param>
/// <param name="title">Title of the modal</param>
/// <param name="okButton">The text of the positive button</param>
public void PopUpInstructionNotification(List <ManifestInstructionViewModel> alteredInstructions, Action <List <ManifestInstructionViewModel> > done = null, string title = "", string okButton = "OK")
{
Application.SynchronizationContext.Post(ignored =>
{
if (CurrentActivity == null)
{
return;
}
//This closes the pop if its showing so it can reopen another, else it will play sound and vibrate first time.
if (InstructionNotificationDialog != null && InstructionNotificationDialog.IsShowing)
{
try
{
InstructionNotificationDialog.Dismiss();
InstructionNotificationDialog = null;
} catch (Exception ex)
{
throw;
}
}
else
{
Vibrate.VibrateDevice();
Sound.Play();
}
var customView = CurrentActivity.LayoutInflater.Inflate(Resource.Layout.PopUp_InstructionNotification, null);
InstructionGroupedListObject addInstructions = new InstructionGroupedListObject();
InstructionGroupedListObject updateInstructions = new InstructionGroupedListObject();
InstructionGroupedListObject deleteInstructions = new InstructionGroupedListObject();
InstructionGroupedListObject messages = new InstructionGroupedListObject();
InstructionGroupedListObject messagesWithPoints = new InstructionGroupedListObject();
CurrentPopInstructions.AddRange(alteredInstructions);
//Filter the instructions into SyncStates (Added, Updated, Deleted)
foreach (var instruction in CurrentPopInstructions)
{
if (instruction.InstructionType == InstructionType.OrderMessage)
{
if (instruction.MobileData.Order.Addresses == null)
{
messages.Instructions.Add(instruction);
}
else
{
messagesWithPoints.Instructions.Add(instruction);
}
}
else
{
switch (instruction.MobileData.SyncState)
{
case SyncState.Add:
addInstructions.Instructions.Add(instruction);
break;
case SyncState.Update:
updateInstructions.Instructions.Add(instruction);
break;
case SyncState.Delete:
deleteInstructions.Instructions.Add(instruction);
break;
}
}
}
var inoList = new List <InstructionGroupedListObject>();
var headers = new List <string>();
if (addInstructions.Instructions.Count > 0)
{
inoList.Add(addInstructions);
headers.Add("Instructions added (" + addInstructions.Instructions.Count + ")");
}
if (updateInstructions.Instructions.Count > 0)
{
inoList.Add(updateInstructions);
headers.Add(" Instructions updated (" + updateInstructions.Instructions.Count + ")");
}
if (deleteInstructions.Instructions.Count > 0)
{
inoList.Add(deleteInstructions);
headers.Add("Instructions deleted (" + deleteInstructions.Instructions.Count + ")");
}
if (messages.Instructions.Count > 0)
{
inoList.Add(messages);
headers.Add("Messages added (" + messages.Instructions.Count + ")");
}
if (messagesWithPoints.Instructions.Count > 0)
{
inoList.Add(messagesWithPoints);
headers.Add("Messages with points added (" + messagesWithPoints.Instructions.Count + ")");
}
if (inoList.Count > 0)
{
//Create the expandableListView to be displayed
var expandableListView = (ExpandableListView)customView.FindViewById(Resource.Id.instuctionList);
expandableListView.ChildClick += expandableListView_ChildClick;
var expandableListAdapter = new ExpandableListAdapter(CurrentActivity, headers, inoList);
expandableListView.SetAdapter(expandableListAdapter);
//Expand all the sections from the start.
for (int i = 0; i < expandableListAdapter.GroupCount; i++)
{
expandableListView.ExpandGroup(i);
}
//Create the dialog popup
var notificationDialog = new AlertDialog.Builder(CurrentActivity)
.SetView(customView)
.SetTitle(title)
//Prevent the user from closing the pop up by clicking on the sides.
.SetCancelable(false)
.SetPositiveButton(okButton, (s, e) =>
{
if (done != null)
{
done(CurrentPopInstructions);
CurrentPopInstructions.Clear();
}
});
InstructionNotificationDialog = notificationDialog.Create();
InstructionNotificationDialog.Show();
}
}, null);
}
