void CreateToolbar()
{
_toolbar = new Toolbar(this);
_toolbar.Id = Resource.Id.toolbar;
ConstraintLayout.LayoutParams clptoolbar = new ConstraintLayout.LayoutParams(
ConstraintLayout.LayoutParams.MatchParent, ConstraintLayout.LayoutParams.WrapContent);
_toolbar.LayoutParameters = clptoolbar;
//_toolbar.Title = "OCBB";
_toolbar.SetTitleTextColor(Color.White);
_toolbar.SetBackgroundColor(Color.ParseColor("#00bbcc"));
_toolbar.SetSubtitleTextColor(Color.ParseColor("#ffffff"));
_toolbar.SetSubtitleTextAppearance(this, Resource.Style.TextAppearance_Widget_AppCompat_Toolbar_Subtitle);
BaseScrollView.RemoveView(BaseElementsConstraintLayout);
BaseMainConstraintLayout.RemoveView(BaseScrollView);
BaseMainConstraintLayout.RemoveView(BasePreLoaderConstraintLayout);
BasePreLoaderConstraintLayout.RemoveView(BaseProgressBar);
BaseElementsConstraintLayout.AddView(_toolbar);
BaseMainConstraintLayout.AddView(BaseElementsConstraintLayout);
BaseMainConstraintLayout.AddView(BasePreLoaderConstraintLayout);
BasePreLoaderConstraintLayout.AddView(BaseProgressBar);
CreateMainConstraintSet();
}
private void InitLayout()
{
_constraintLayoutRoot = this.BindingInflate(LayoutId, null) as ConstraintLayout;
ConstraintLayout.LayoutParams layoutParams = new ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MatchConstraint, ConstraintLayout.LayoutParams.MatchConstraint);
_constraintLayoutRoot.LayoutParameters = layoutParams;
BaseMainConstraintLayout.RemoveView(BaseScrollView);
BaseScrollView.RemoveView(BaseElementsConstraintLayout);
BaseMainConstraintLayout.AddView(BaseElementsConstraintLayout);
BaseMainConstraintLayout.BringChildToFront(BasePreLoaderConstraintLayout);
var rootElementSet = new ConstraintSet();
rootElementSet.Clone(BaseMainConstraintLayout);
rootElementSet.Connect(BaseElementsConstraintLayout.Id, ConstraintSet.Top, BaseMainConstraintLayout.Id, ConstraintSet.Top);
rootElementSet.Connect(BaseElementsConstraintLayout.Id, ConstraintSet.Bottom, BaseMainConstraintLayout.Id, ConstraintSet.Bottom);
rootElementSet.Connect(BaseElementsConstraintLayout.Id, ConstraintSet.Left, BaseMainConstraintLayout.Id, ConstraintSet.Left);
rootElementSet.Connect(BaseElementsConstraintLayout.Id, ConstraintSet.Right, BaseMainConstraintLayout.Id, ConstraintSet.Right);
rootElementSet.ApplyTo(BaseMainConstraintLayout);
BaseElementsConstraintLayout.AddView(_constraintLayoutRoot);
ConstraintSet elementsSet = new ConstraintSet();
elementsSet.Clone(BaseElementsConstraintLayout);
elementsSet.Connect(_constraintLayoutRoot.Id, ConstraintSet.Top, _toolbar.Id, ConstraintSet.Bottom);
elementsSet.Connect(_constraintLayoutRoot.Id, ConstraintSet.Bottom, BaseElementsConstraintLayout.Id, ConstraintSet.Bottom);
elementsSet.Connect(_constraintLayoutRoot.Id, ConstraintSet.Left, BaseElementsConstraintLayout.Id, ConstraintSet.Left);
elementsSet.Connect(_constraintLayoutRoot.Id, ConstraintSet.Right, BaseElementsConstraintLayout.Id, ConstraintSet.Right);
elementsSet.ApplyTo(BaseElementsConstraintLayout);
}
// Use this for initialization
void Start()
{
List <Listdata> _data = new List <Listdata>();
_data.Add(new Listdata("0"));
_data.Add(new Listdata("1"));
_data.Add(new Listdata("2"));
_data.Add(new Listdata("3"));
_data.Add(new Listdata("4"));
_data.Add(new Listdata("5"));
_data.Add(new Listdata("6"));
_data.Add(new Listdata("7"));
_data.Add(new Listdata("8"));
_data.Add(new Listdata("9"));
_data.Add(new Listdata("10"));
_data.Add(new Listdata("11"));
_data.Add(new Listdata("12"));
_data.Add(new Listdata("13"));
_data.Add(new Listdata("00"));
_data.Add(new Listdata("01"));
_data.Add(new Listdata("02"));
_data.Add(new Listdata("03"));
_data.Add(new Listdata("04"));
_data.Add(new Listdata("05"));
_data.Add(new Listdata("06"));
_data.Add(new Listdata("07"));
_data.Add(new Listdata("08"));
_data.Add(new Listdata("09"));
_data.Add(new Listdata("010"));
_data.Add(new Listdata("011"));
_data.Add(new Listdata("012"));
_data.Add(new Listdata("013"));
GameObject m_BaseScrollViewPrefab = Instantiate <GameObject>(_BaseScrollViewPrefab);
m_BaseScrollViewPrefab.transform.SetParent(transform);
m_BaseScrollViewPrefab.transform.localPosition = Vector3.zero;
BaseScrollView _BaseScrollView = m_BaseScrollViewPrefab.GetComponent <BaseScrollView>();
_BaseScrollView.objectsDataArr = new ArrayList(_data);
_BaseScrollView.RefreshPrefabs(_data);
}
public static void Show(string text, BaseScrollView view = null
)
{
#if __ANDROID__
if (toast != null)
{
toast.Cancel();
}
toast = Android.Widget.Toast.MakeText(Xamarin.Forms.Forms.Context, text, Android.Widget.ToastLength.Short);
toast.Show();
#elif __IOS__
ToastIOS.Toast.MakeText(text).SetFontSize(12f).Show();
#elif __UWP__
if (view != null)
{
view.Toast(text);
}
else
{
new Windows.UI.Popups.MessageDialog(text);
}
#endif
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "DynamicHeightObserverView";
InitializeScrollView();
var headerLabel = new UILabel()
{
Text = "Wait 3 seconds...", TextAlignment = UITextAlignment.Center
};
var blueView = new UIView()
{
BackgroundColor = UIColor.Blue
};
_tableView = new UITableView()
{
ScrollEnabled = false
};
_tableView.RowHeight = UITableView.AutomaticDimension;
_tableView.EstimatedRowHeight = 30;
_tableView.TableFooterView = new UIView();
var source = new MvxSimpleTableViewSource(_tableView, typeof(ItemCell), ItemCell.Key);
_tableView.Source = source;
var greenView = new UIView()
{
BackgroundColor = UIColor.Green
};
var footerLabel = new UILabel()
{
Text = "Footer", TextAlignment = UITextAlignment.Center
};
var bindingSet = this.CreateBindingSet <DynamicHeightObserverView, DynamicHeightObserverViewModel>();
bindingSet.Bind(source).To(vm => vm.Items);
bindingSet.Apply();
_tableView.ReloadData();
_tableViewHeightFluentLayout = _tableView.Height().EqualTo(0);
BaseContentView.AddSubviews(headerLabel, blueView, _tableView, greenView, footerLabel);
BaseScrollView.AddSubviews(BaseContentView);
View.AddSubviews(BaseScrollView);
View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
View.AddConstraints(
BaseScrollView.AtTopOf(View),
BaseScrollView.AtLeftOf(View),
BaseScrollView.AtRightOf(View),
BaseScrollView.AtBottomOf(View),
BaseContentView.WithSameWidth(View)
);
BaseScrollView.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
BaseScrollView.AddConstraints(
BaseContentView.Bottom().EqualTo().BottomOf(BaseScrollView),
BaseContentView.AtTopOf(BaseScrollView)
);
BaseContentView.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
BaseContentView.AddConstraints(
headerLabel.AtTopOf(BaseContentView, 8),
headerLabel.AtLeftOf(BaseContentView, 8),
headerLabel.AtRightOf(BaseContentView, 8),
blueView.Below(headerLabel, 8),
blueView.WithSameLeft(headerLabel),
blueView.WithSameRight(headerLabel),
blueView.Height().EqualTo(50),
_tableView.Below(blueView, 8),
_tableView.WithSameLeft(headerLabel),
_tableView.WithSameRight(headerLabel),
_tableViewHeightFluentLayout,
greenView.Below(_tableView, 8),
greenView.WithSameLeft(headerLabel),
greenView.WithSameRight(headerLabel),
greenView.WithSameHeight(blueView),
footerLabel.Below(greenView, 8),
footerLabel.WithSameLeft(headerLabel),
footerLabel.WithSameRight(headerLabel),
footerLabel.AtBottomOf(BaseContentView, 8)
);
}
/// <summary>
/// 初始化item属性
/// </summary>
/// <param name="index">索引</param>
/// <param name="view">管理对象</param>
public void InitViewItem(int index, BaseScrollView view)
{
ViewItemIndex = index;
_baseScrollView = view;
}
