public ModalContainer(
IMauiContext windowMauiContext,
Page modal,
ViewGroup parentView)
: base(windowMauiContext?.Context ?? throw new ArgumentNullException($"{nameof(windowMauiContext.Context)}"))
{
_windowMauiContext = windowMauiContext;
Modal = modal;
_backgroundView = new AView(_windowMauiContext.Context);
UpdateBackgroundColor();
AddView(_backgroundView);
Id = AView.GenerateViewId();
_modalFragment = new ModalFragment(_windowMauiContext, modal);
_fragmentManager = _windowMauiContext.GetFragmentManager();
parentView.AddView(this);
_fragmentManager
.BeginTransaction()
.Add(this.Id, _modalFragment)
.Commit();
UpdateMargin();
}
protected virtual void OnElementSet(Shell shell)
{
Element = shell;
Profile.FrameBegin();
Profile.FramePartition("Flyout");
_flyoutView = CreateShellFlyoutView();
Profile.FramePartition("Frame");
_frameLayout = new CustomFrameLayout(AndroidContext)
{
LayoutParameters = new LP(LP.MatchParent, LP.MatchParent),
Id = AView.GenerateViewId(),
};
Profile.FramePartition("SetFitsSystemWindows");
_frameLayout.SetFitsSystemWindows(true);
Profile.FramePartition("AttachFlyout");
_flyoutView.AttachFlyout(this, _frameLayout);
Profile.FramePartition("AddAppearanceObserver");
((IShellController)shell).AddAppearanceObserver(this, shell);
// Previewer Hack
Profile.FramePartition("Previewer Hack");
if (AndroidContext.GetActivity() != null && shell.CurrentItem != null)
{
SwitchFragment(FragmentManager, _frameLayout, shell.CurrentItem, false);
}
Profile.FrameEnd();
}
public PageContainer(Context context, IViewHandler child, bool inFragment = false) : base(context)
{
Id = AView.GenerateViewId();
Child = child;
IsInFragment = inFragment;
AddView((AView)child.NativeView);
}
public virtual FragmentNavigator.Destination AddFragmentDestination()
{
var destination = new FragmentNavigator.Destination(FragmentNavigator);
destination.SetClassName(Java.Lang.Class.FromType(typeof(NavigationViewFragment)).CanonicalName);
destination.Id = AView.GenerateViewId();
NavGraph.AddDestination(destination);
return(destination);
}
internal PickerInnerView(Android.Content.Context context, PickerAdapter adapter) : base(context)
{
this.LayoutParameters = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
var padding = (int)context.ToPixels(8);
SetPadding(padding, padding, padding, padding);
SetBackgroundColor(adapter._background);
_textLabel = new TextView(context);
_textLabel.Id = AView.GenerateViewId();
_detailLabel = new TextView(context);
_detailLabel.Id = AView.GenerateViewId();
_textContainr = new LinearLayout(context);
_textContainr.Orientation = Orientation.Vertical;
using (var param = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent)){
_textContainr.AddView(_textLabel, param);
_textContainr.AddView(_detailLabel, param);
}
_checkBox = new SimpleCheck(context);
_checkBox.Focusable = false;
_textLabel.SetTextColor(adapter._titleColor);
_textLabel.SetTextSize(Android.Util.ComplexUnitType.Sp, (float)adapter._fontSize);
_detailLabel.SetTextColor(adapter._detailColor);
_detailLabel.SetTextSize(Android.Util.ComplexUnitType.Sp, (float)adapter._detailFontSize);
_checkBox.Color = adapter._accentColor;
SetBackgroundColor(adapter._background);
using (var param = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent)) {
param.AddRule(LayoutRules.AlignParentStart);
param.AddRule(LayoutRules.CenterVertical);
AddView(_textContainr, param);
}
using (var param = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.MatchParent)
{
Width = (int)context.ToPixels(30),
Height = (int)context.ToPixels(30)
}) {
param.AddRule(LayoutRules.AlignParentEnd);
param.AddRule(LayoutRules.CenterVertical);
AddView(_checkBox, param);
}
}
public ModalContainer(IMauiContext context, Page modal) : base(context.Context ?? throw new ArgumentNullException($"{nameof(context.Context)}"))
{
_modal = modal;
_backgroundView = new AView(context.Context);
UpdateBackgroundColor();
AddView(_backgroundView);
var nativeView = modal.ToNative(context);
AddView(nativeView);
Id = AView.GenerateViewId();
_modal.PropertyChanged += OnModalPagePropertyChanged;
}
public static async Task <T> AttachAndRun <T>(this AView view, Func <Task <T> > action)
{
if (view.Parent is WrapperView wrapper)
{
view = wrapper;
}
if (view.Parent == null)
{
var context = view.Context !;
var layout = new FrameLayout(context)
{
LayoutParameters = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
};
view.LayoutParameters = new FrameLayout.LayoutParams(view.Width, view.Height)
{
Gravity = GravityFlags.Center
};
var act = context.GetActivity() !;
var rootView = act.FindViewById <FrameLayout>(Android.Resource.Id.Content) !;
view.Id = AView.GenerateViewId();
layout.Id = AView.GenerateViewId();
try
{
await _attachAndRunSemaphore.WaitAsync();
layout.AddView(view);
rootView.AddView(layout);
return(await Run(view, action));
}
finally
{
rootView.RemoveView(layout);
layout.RemoveView(view);
_attachAndRunSemaphore.Release();
}
}
else
{
return(await Run(view, action));
}
protected virtual void OnElementSet(Shell shell)
{
Element = shell;
_flyoutView = CreateShellFlyoutRenderer();
_frameLayout = new CustomFrameLayout(AndroidContext)
{
LayoutParameters = new LP(LP.MatchParent, LP.MatchParent),
Id = AView.GenerateViewId(),
};
_frameLayout.SetFitsSystemWindows(true);
_flyoutView.AttachFlyout(this, _frameLayout);
((IShellController)shell).AddAppearanceObserver(this, shell);
SwitchFragment(FragmentManager, _frameLayout, shell.CurrentItem, false);
}
public ModalContainer(IWindow window, Page modal) : base(window.Handler?.MauiContext?.Context ?? throw new ArgumentNullException($"{nameof(window.Handler.MauiContext.Context)}"))
{
_windowMauiContext = window.Handler.MauiContext;
Modal = modal;
_backgroundView = new AView(_windowMauiContext.Context);
UpdateBackgroundColor();
AddView(_backgroundView);
Id = AView.GenerateViewId();
Modal.PropertyChanged += OnModalPagePropertyChanged;
_modalFragment = new ModalFragment(_windowMauiContext, modal);
_fragmentManager = _windowMauiContext.GetFragmentManager();
_fragmentManager
.BeginTransaction()
.Add(this.Id, _modalFragment)
.Commit();
}
// TODO MAUI
// THIS probably isn't how we're going to set LabeledBy insied Maui
internal static void SetLabeledBy(AView control, Element element)
{
if (element == null || control == null)
{
return;
}
var elemValue = (VisualElement)element.GetValue(AutomationProperties.LabeledByProperty);
if (elemValue != null)
{
var id = control.Id;
if (id == AView.NoId)
{
id = control.Id = AView.GenerateViewId();
}
// TODO MAUI
// THIS probably isn't how we're going to set LabeledBy insied Maui
//var renderer = elemValue?.GetRenderer();
//renderer?.SetLabelFor(id);
}
}
public FakeActivityRootView(Context context) : base(context)
{
Id = AView.GenerateViewId();
}
public override AView OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var shellSection = ShellSection;
if (shellSection == null)
{
return(null);
}
if (shellSection.CurrentItem == null)
{
throw new InvalidOperationException($"Content not found for active {shellSection}. Title: {shellSection.Title}. Route: {shellSection.Route}.");
}
var root = inflater.Inflate(Resource.Layout.shellrootlayout, null).JavaCast <CoordinatorLayout>();
_toolbar = root.FindViewById <Toolbar>(Resource.Id.maui_toolbar);
if (Context.GetActivity() is AppCompatActivity aca)
{
aca.SetSupportActionBar(_toolbar);
}
_viewPager = root.FindViewById <ViewPager2>(Resource.Id.main_viewpager);
_tablayout = root.FindViewById <TabLayout>(Resource.Id.main_tablayout);
//_viewPager.EnableGesture = false;
//_viewPager.AddOnPageChangeListener(this);
_viewPager.Id = AView.GenerateViewId();
_viewPager.Adapter = new ShellFragmentStateAdapter(shellSection, ChildFragmentManager, MauiContext);
_viewPager.OverScrollMode = OverScrollMode.Never;
new TabLayoutMediator(_tablayout, _viewPager, this)
.Attach();
//_tablayout.SetupWithViewPager(_viewPager);
Page currentPage = null;
int currentIndex = -1;
var currentItem = ShellSection.CurrentItem;
while (currentIndex < 0 && SectionController.GetItems().Count > 0 && ShellSection.CurrentItem != null)
{
currentItem = ShellSection.CurrentItem;
currentPage = ((IShellContentController)shellSection.CurrentItem).GetOrCreateContent();
// current item hasn't changed
if (currentItem == shellSection.CurrentItem)
{
currentIndex = SectionController.GetItems().IndexOf(currentItem);
}
}
_toolbarTracker = _shellContext.CreateTrackerForToolbar(_toolbar);
_toolbarTracker.Page = currentPage;
_viewPager.CurrentItem = currentIndex;
if (SectionController.GetItems().Count == 1)
{
UpdateTablayoutVisibility();
}
_tablayout.LayoutChange += OnTabLayoutChange;
_tabLayoutAppearanceTracker = _shellContext.CreateTabLayoutAppearanceTracker(ShellSection);
_toolbarAppearanceTracker = _shellContext.CreateToolbarAppearanceTracker();
HookEvents();
return(_rootView = root);
}
