fix(modal): missing animated & stretched params

nativescript-angular/directives/dialogs.ts

@@ -20,6 +20,8 @@ import { PageFactory, PAGE_FACTORY } from "../platform-providers";
 export interface ModalDialogOptions {
     context?: any;
     fullscreen?: boolean;
+    animated?: boolean;
+    stretched?: boolean;
     viewContainerRef?: ViewContainerRef;
     moduleRef?: NgModuleRef<any>;
 }
@@ -36,6 +38,8 @@ interface ShowDialogOptions {
     context: any;
     doneCallback;
     fullscreen: boolean;
+    animated: boolean;
+    stretched: boolean;
     pageFactory: PageFactory;
     parentView: ViewBase;
     resolver: ComponentFactoryResolver;
@@ -48,7 +52,7 @@ export class ModalDialogService {
     }
 
     public showModal(type: Type<any>,
-        { viewContainerRef, moduleRef, context, fullscreen }: ModalDialogOptions
+        { viewContainerRef, moduleRef, context, fullscreen, animated, stretched }: ModalDialogOptions
     ): Promise<any> {
         if (!viewContainerRef) {
             throw new Error(
@@ -77,6 +81,8 @@ export class ModalDialogService {
                 context,
                 doneCallback: resolve,
                 fullscreen,
+                animated,
+                stretched,
                 pageFactory,
                 parentView,
                 resolver,
@@ -90,6 +96,8 @@ export class ModalDialogService {
         context,
         doneCallback,
         fullscreen,
+        animated,
+        stretched,
         pageFactory,
         parentView,
         resolver,
@@ -132,7 +140,9 @@ export class ModalDialogService {
                 (<any>componentView.parent).removeChild(componentView);
             }
 
-            parentView.showModal(componentView, context, closeCallback, fullscreen);
+            // TODO: remove <any> cast after https://github.com/NativeScript/NativeScript/pull/5734
+            //       is in a published version of tns-core-modules.
+            (<any>parentView).showModal(componentView, context, closeCallback, fullscreen, animated, stretched);
         });
     }
 }

ng-sample/app/examples/modal/modal-test.ts

@@ -9,6 +9,8 @@ import { ModalContent } from "./modal-content";
     <GridLayout rows="*, auto">
         <StackLayout verticalAlignment="top" margin="12">
             <Button text="show component" (tap)="showModal(false)"></Button>
+            <Button text="show component no anim (ios)" (tap)="showModal(false, false)"></Button>
+            <Button text="show component stretched (android)" (tap)="showModal(false, false, true)"></Button>
             <Button text="show component fullscreen" (tap)="showModal(true)"></Button>
 
             <Button text="alert" (tap)="showAlert()"></Button>
@@ -33,10 +35,12 @@ export class ModalTest {
 
     static exports = [];
 
-    public showModal(fullscreen: boolean) {
+    public showModal(fullscreen: boolean, animated = true, stretched = false) {
         const options: ModalDialogOptions = {
             context: { promptMsg: "This is the prompt message!" },
-            fullscreen: fullscreen,
+            fullscreen,
+            animated,
+            stretched,
             viewContainerRef: this.vcRef
         };