protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
var data = Intent.GetStringExtra("data");
var item = Newtonsoft.Json.JsonConvert.DeserializeObject <Thread>(data);
//
viewModel = new TextMessagesViewModel(this.ContentResolver, item.ThreadId);
var recyclerView = FindViewById <RecyclerView>(Resource.Id.recyclerView);
recyclerView.HasFixedSize = true;
recyclerView.SetAdapter(adapter = new TextMessageItemsAdapter(this, viewModel));
var layoutManager = (GridLayoutManager)recyclerView.GetLayoutManager();
layoutManager.ReverseLayout = true;
//layoutManager.StackFromEnd = true;
recyclerView.SetLayoutManager(layoutManager);
refresher = FindViewById <SwipeRefreshLayout>(Resource.Id.refresher);
refresher.SetColorSchemeColors(Resource.Color.accent);
progress = FindViewById <ProgressBar>(Resource.Id.progressbar_loading);
progress.Visibility = ViewStates.Gone;
//
SupportActionBar.Title = item.PhoneContact?.DisplayName;
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetBackgroundDrawable(new ColorDrawable(Color.ParseColor("#2196F3")));
}
public TextMessageItemsAdapter(Activity activity, TextMessagesViewModel viewModel)
{
this.viewModel = viewModel;
this.activity = activity;
this.viewModel.Items.CollectionChanged += (sender, args) =>
{
this.activity.RunOnUiThread(NotifyDataSetChanged);
};
}
