private void Init(IWindowManager windowManager,
IThemeProvider themeProvider,
IViewPerspective viewPerspective,
DisplayMetrics displayMetrics,
AndroidFontProvider fontProvider,
IViewState viewState,
IUiProvider uiProvider,
ref AndroidMeasureKit measureContext,
ref AndroidRenderContext renderContext,
ref RefreshRenderContext refreshRenderContext)
{
var imageProvider = new AndroidImageProvider(displayMetrics);
var visualLineage = new VisualLineage();
var lastMeasures = new Dictionary <IVisualElement, ValueSize>();
var layoutQueue = new LayoutQueue();
measureContext = new AndroidMeasureKit(windowManager, fontProvider,
this, lastMeasures, themeProvider, displayMetrics, visualLineage, layoutQueue);
var visualPositions = new Dictionary <IVisualElement, ValueCube>();
renderContext = new AndroidRenderContext(viewPerspective,
fontProvider, viewState, this, visualPositions,
lastMeasures, themeProvider, visualLineage, layoutQueue);
refreshRenderContext = new RefreshRenderContext(viewPerspective, this,
visualPositions, lastMeasures, themeProvider, visualLineage, layoutQueue);
Container.ResolveTo <IImageProvider>(imageProvider);
Container.ResolveTo(uiProvider);
Container.ResolveTo(themeProvider);
}
protected sealed override async void OnCreate(Bundle?savedInstanceState)
{
base.OnCreate(savedInstanceState);
Platform.Init(this, savedInstanceState);
var themeProvider = GetThemeProvider();
var displayMetrics = Resources?.DisplayMetrics ?? throw new NullReferenceException();
var fontProvider = new AndroidFontProvider(displayMetrics);
var uiProvider = new AndroidUiProvider(this);
var windowManager = WindowManager ?? throw new NullReferenceException(
"WindowManager cannot be null");
var viewState = new AndroidViewState(displayMetrics, themeProvider);
var resolver = GetDependencyContainer();
var imageProvider = GetImageProvider(displayMetrics);
var renderKit = new AndroidRenderKit(new BasePerspective(), viewState,
fontProvider, windowManager, uiProvider, themeProvider,
displayMetrics, resolver, imageProvider);
_view = await GetMainViewAsync(renderKit, uiProvider);
var prov = new AndroidView(_view, Application.Context, renderKit, uiProvider);
SetContentView(prov);
}
public AndroidMeasureKit(IWindowManager windowManager,
AndroidFontProvider fontProvider,
IVisualSurrogateProvider surrogateProvider,
Dictionary <IVisualElement, ValueSize> lastMeasurements,
IThemeProvider themeProvider,
DisplayMetrics displayMetrics,
IVisualLineage visualLineage,
ILayoutQueue layoutQueue)
: base(surrogateProvider, lastMeasurements,
themeProvider, visualLineage, layoutQueue)
{
_windowManager = windowManager;
_fontProvider = fontProvider;
_contextBounds = GetCOntextBounds(displayMetrics);
}
public AndroidRenderContext(IViewPerspective perspective,
AndroidFontProvider fontProvider,
IViewState viewState,
IVisualSurrogateProvider surrogateProvider,
Dictionary <IVisualElement, ValueCube> renderPositions,
Dictionary <IVisualElement, ValueSize> lastMeasurements,
IThemeProvider themeProvider,
IVisualLineage visualLineage,
ILayoutQueue layoutQueue)
: base(perspective, surrogateProvider, renderPositions, lastMeasurements,
themeProvider, visualLineage, layoutQueue)
{
_fontProvider = fontProvider;
_paint = new Paint();
ViewState = viewState;
}
private static AndroidRenderKit BuildRenderKit(Context context,
IWindowManager windowManager,
IUiProvider uiProvider,
IThemeProvider themeProvider,
IResolver resolver)
{
var displayMetrics = context.Resources?.DisplayMetrics ?? throw new NullReferenceException();
var viewState = new AndroidViewState(displayMetrics, themeProvider);
var fontProvider = new AndroidFontProvider(displayMetrics);
return(new AndroidRenderKit(new BasePerspective(), viewState,
fontProvider, windowManager, uiProvider, themeProvider, displayMetrics,
resolver, new AndroidImageProvider(displayMetrics)));
}
public AndroidRenderKit(IViewPerspective viewPerspective,
IViewState viewState,
AndroidFontProvider fontProvider,
IWindowManager windowManager,
IUiProvider uiProvider,
IThemeProvider themeProvider,
DisplayMetrics displayMetrics,
IResolver container,
IImageProvider imageProvider)
: base(imageProvider, Serializer,
new SvgPathBuilder(imageProvider, Serializer), container)
{
ViewState = viewState;
DisplayMetrics = displayMetrics;
Init(windowManager, themeProvider, viewPerspective, displayMetrics,
fontProvider, viewState, uiProvider,
ref _measureContext !, ref _renderContext !, ref _refreshRenderContext !);
}
