/// <summary>
/// Ons the create.
/// </summary>
/// <returns>The create.</returns>
/// <param name="bundle">Bundle.</param>
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.ChatView);
var metrics = Resources.DisplayMetrics;
_width = (int)((metrics.WidthPixels) / Resources.DisplayMetrics.Density);
_scrollViewInnerLayout = FindViewById <LinearLayout>(Resource.Id.scrollViewInnerLayout);
_editText = FindViewById <EditText>(Resource.Id.chatField);
var sendButton = FindViewById <Button>(Resource.Id.sendButton);
sendButton.Touch += HandleSendButton;
var app = ChatApplication.GetApplication(this);
app.CurrentActivity = this;
_presenter = app.Presenter as ChatPresenter;
_presenter.SetView(this);
app.CurrentActivity = this;
}
/// <summary>
/// Views the did load.
/// </summary>
/// <returns>The did load.</returns>
public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "Chat Room";
_presenter.SetView(this);
View.BackgroundColor = UIColor.White;
_width = View.Bounds.Width;
var _sendButton = new UIButton(UIButtonType.RoundedRect)
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_sendButton.SetTitle("Send", UIControlState.Normal);
_sendButton.TouchUpInside += HandleSendButton;
_chatField = new UITextField()
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.Clear.FromHex("#DFE4E6"),
Placeholder = "Enter message"
};
_scrollView = new UIScrollView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
};
Add(_chatField);
Add(_sendButton);
Add(_scrollView);
var views = new DictionaryViews()
{
{ "sendButton", _sendButton },
{ "chatField", _chatField },
{ "scrollView", _scrollView },
};
this.View.AddConstraints(
NSLayoutConstraint.FromVisualFormat("V:|-68-[chatField(60)]", NSLayoutFormatOptions.DirectionLeftToRight, null, views)
.Concat(NSLayoutConstraint.FromVisualFormat("V:|-62-[sendButton(60)]-20-[scrollView]|", NSLayoutFormatOptions.DirectionLeftToRight, null, views))
.Concat(NSLayoutConstraint.FromVisualFormat("H:|-5-[chatField]-[sendButton(60)]-5-|", NSLayoutFormatOptions.AlignAllTop, null, views))
.Concat(NSLayoutConstraint.FromVisualFormat("H:|[scrollView]|", NSLayoutFormatOptions.AlignAllTop, null, views))
.ToArray());
}