protected override void OnElementChanged(ElementChangedEventArgs <NavigationPage> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
if (_toolbar != null)
{
_toolbar.RemoveFromParent();
}
}
if (e.NewElement != null)
{
_toolbar = (Toolbar)GetChildAt(0);
var getNavBarHeight = typeof(NavigationPageRenderer).GetMethod("ActionBarHeight", BindingFlags.Instance | BindingFlags.NonPublic);
_barHeight = (int)getNavBarHeight.Invoke(this, new object[] { });
_appBarLayout = (Context as FormsAppCompatActivity).FindViewById <AppBarLayout>(Resource.Id.coordinatorAppBar);
_toolbar.RemoveFromParent();
using (var toolbarParams = new AppBarLayout.LayoutParams(LayoutParams.MatchParent, _barHeight))
{
toolbarParams.ScrollFlags = AppBarLayout.LayoutParams.ScrollFlagScroll | AppBarLayout.LayoutParams.ScrollFlagEnterAlways;
_appBarLayout.AddView(_toolbar, toolbarParams);
}
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
var info = FamiStudioForm.Instance != null ? FamiStudioForm.Instance.ActiveDialog as PropertyDialogActivityInfo : null;
if (savedInstanceState != null || info == null)
{
Finish();
return;
}
dlg = info.Dialog;
dlg.CloseRequested += Dlg_CloseRequested;
var appBarLayoutParams = new AppBarLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, DroidUtils.GetSizeAttributeInPixel(this, Android.Resource.Attribute.ActionBarSize));
appBarLayoutParams.ScrollFlags = 0;
toolbar = new AndroidX.AppCompat.Widget.Toolbar(new ContextThemeWrapper(this, Resource.Style.ToolbarTheme));
toolbar.LayoutParameters = appBarLayoutParams;
toolbar.SetTitleTextAppearance(this, Resource.Style.LightGrayTextMediumBold);
SetSupportActionBar(toolbar);
ActionBar actionBar = SupportActionBar;
if (actionBar != null)
{
actionBar.SetDisplayHomeAsUpEnabled(true);
actionBar.SetHomeButtonEnabled(true);
actionBar.SetHomeAsUpIndicator(Android.Resource.Drawable.IcMenuCloseClearCancel);
actionBar.Title = dlg.Title;
}
appBarLayout = new AppBarLayout(this);
appBarLayout.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
appBarLayout.AddView(toolbar);
fragmentView = new FragmentContainerView(this);
fragmentView.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
fragmentView.Id = FragmentViewId;
var scrollViewLayoutParams = new CoordinatorLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
scrollViewLayoutParams.Behavior = new AppBarLayout.ScrollingViewBehavior(this, null);
scrollView = new NestedScrollView(new ContextThemeWrapper(this, Resource.Style.DarkBackgroundStyle));
scrollView.LayoutParameters = scrollViewLayoutParams;
scrollView.AddView(fragmentView);
coordLayout = new CoordinatorLayout(this);
coordLayout.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
coordLayout.AddView(appBarLayout);
coordLayout.AddView(scrollView);
SetContentView(coordLayout);
SupportFragmentManager.BeginTransaction().SetReorderingAllowed(true).Add(fragmentView.Id, dlg.Properties, "PropertyDialog").Commit();
}
void AddToolbar(ViewGroup parent)
{
Toolbar toolbar = new Toolbar(this);
var appbarLayout = new AppBarLayout(this);
appbarLayout.AddView(toolbar, new ViewGroup.LayoutParams(AppBarLayout.LayoutParams.MatchParent, global::Android.Resource.Attribute.ActionBarSize));
SetSupportActionBar(toolbar);
parent.AddView(appbarLayout, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent));
}
protected virtual void LoadView(IShellContext shellContext)
{
Profile.FrameBegin();
var context = shellContext.AndroidContext;
// Android designer can't load fragments or resources from layouts
if (context.IsDesignerContext())
{
_rootView = new FrameLayout(context);
return;
}
var coordinator = LayoutInflater.FromContext(context).Inflate(Resource.Layout.FlyoutContent, null);
Profile.FramePartition("Find Recycler");
_recycler = coordinator.FindViewById <RecyclerView>(Resource.Id.flyoutcontent_recycler);
Profile.FramePartition("Find AppBar");
_appBar = coordinator.FindViewById <AppBarLayout>(Resource.Id.flyoutcontent_appbar);
_rootView = coordinator as ViewGroup;
Profile.FramePartition("Add Listener");
_appBar.AddOnOffsetChangedListener(this);
Profile.FramePartition("Add HeaderView");
_actionBarHeight = (int)context.ToPixels(56);
_flyoutHeader = ((IShellController)shellContext.Shell).FlyoutHeader;
if (_flyoutHeader != null)
{
_flyoutHeader.MeasureInvalidated += OnFlyoutHeaderMeasureInvalidated;
}
_headerView = new HeaderContainer(context, _flyoutHeader)
{
MatchWidth = true
};
_headerView.SetMinimumHeight(_actionBarHeight);
_headerView.LayoutParameters = new AppBarLayout.LayoutParams(LP.MatchParent, LP.WrapContent)
{
ScrollFlags = AppBarLayout.LayoutParams.ScrollFlagScroll
};
_appBar.AddView(_headerView);
Profile.FramePartition("Recycler.SetAdapter");
_adapter = new ShellFlyoutRecyclerAdapter(shellContext, OnElementSelected);
_recycler.SetClipToPadding(false);
_recycler.SetLayoutManager(_layoutManager = new ScrollLayoutManager(context, (int)Orientation.Vertical, false));
_recycler.SetLayoutManager(new LinearLayoutManager(context, (int)Orientation.Vertical, false));
_recycler.SetAdapter(_adapter);
Profile.FramePartition("Initialize BgImage");
var metrics = context.Resources.DisplayMetrics;
var width = Math.Min(metrics.WidthPixels, metrics.HeightPixels);
using (TypedValue tv = new TypedValue())
{
if (context.Theme.ResolveAttribute(global::Android.Resource.Attribute.ActionBarSize, tv, true))
{
_actionBarHeight = TypedValue.ComplexToDimensionPixelSize(tv.Data, metrics);
}
}
width -= _actionBarHeight;
coordinator.LayoutParameters = new LP(width, LP.MatchParent);
_bgImage = new ImageView(context)
{
LayoutParameters = new LP(coordinator.LayoutParameters)
};
Profile.FramePartition("UpdateFlyoutHeaderBehavior");
UpdateFlyoutHeaderBehavior();
_shellContext.Shell.PropertyChanged += OnShellPropertyChanged;
Profile.FramePartition("UpdateFlyoutBackground");
UpdateFlyoutBackground();
Profile.FramePartition(nameof(UpdateVerticalScrollMode));
UpdateVerticalScrollMode();
Profile.FrameEnd();
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
var info = FamiStudioForm.Instance != null ? FamiStudioForm.Instance.ActiveDialog as TutorialDialogActivityInfo : null;
if (savedInstanceState != null || info == null)
{
Finish();
return;
}
var appBarLayoutParams = new AppBarLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, DroidUtils.GetSizeAttributeInPixel(this, Android.Resource.Attribute.ActionBarSize));
appBarLayoutParams.ScrollFlags = 0;
toolbar = new AndroidX.AppCompat.Widget.Toolbar(new ContextThemeWrapper(this, Resource.Style.ToolbarTheme));
toolbar.LayoutParameters = appBarLayoutParams;
toolbar.SetTitleTextAppearance(this, Resource.Style.LightGrayTextMediumBold);
SetSupportActionBar(toolbar);
ActionBar actionBar = SupportActionBar;
if (actionBar != null)
{
actionBar.Title = "Welcome to FamiStudio!";
}
appBarLayout = new AppBarLayout(this);
appBarLayout.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
appBarLayout.AddView(toolbar);
var margin = DroidUtils.DpToPixels(10);
var linearLayoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
linearLayoutParams.Gravity = GravityFlags.Center;
linearLayoutParams.SetMargins(margin, margin, margin, margin);
textView = new TextView(new ContextThemeWrapper(this, Resource.Style.LightGrayTextMedium));
textView.Text = TutorialMessages[0];
textView.LayoutParameters = linearLayoutParams;
webView = new MaxHeightWebView(this);
webView.LayoutParameters = linearLayoutParams;
var coordLayoutParams = new CoordinatorLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);;
coordLayoutParams.Behavior = new AppBarLayout.ScrollingViewBehavior(this, null);
var linearLayout = new LinearLayout(new ContextThemeWrapper(this, Resource.Style.DarkBackgroundStyle));
linearLayout.LayoutParameters = coordLayoutParams;
linearLayout.Orientation = Android.Widget.Orientation.Vertical;
linearLayout.AddView(textView);
linearLayout.AddView(webView);
coordLayout = new CoordinatorLayout(this);
coordLayout.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
coordLayout.AddView(appBarLayout);
coordLayout.AddView(linearLayout);
RefreshPage();
SetContentView(coordLayout);
}