MOBILE-3068 quiz: Close modals when time is up

src/addon/mod/lesson/pages/player/player.ts

@@ -25,6 +25,7 @@ import { CoreDomUtilsProvider } from '@providers/utils/dom';
 import { CoreTimeUtilsProvider } from '@providers/utils/time';
 import { CoreUrlUtilsProvider } from '@providers/utils/url';
 import { CoreUtilsProvider } from '@providers/utils/utils';
+import { MoodleMobileApp } from '../../../../../app/app.component';
 import { AddonModLessonProvider } from '../../providers/lesson';
 import { AddonModLessonOfflineProvider } from '../../providers/lesson-offline';
 import { AddonModLessonSyncProvider } from '../../providers/lesson-sync';
@@ -85,7 +86,8 @@ export class AddonModLessonPlayerPage implements OnInit, OnDestroy {
             protected lessonHelper: AddonModLessonHelperProvider, protected lessonSync: AddonModLessonSyncProvider,
             protected lessonOfflineProvider: AddonModLessonOfflineProvider, protected cdr: ChangeDetectorRef,
             modalCtrl: ModalController, protected navCtrl: NavController, protected appProvider: CoreAppProvider,
-            protected utils: CoreUtilsProvider, protected urlUtils: CoreUrlUtilsProvider, protected fb: FormBuilder) {
+            protected utils: CoreUtilsProvider, protected urlUtils: CoreUrlUtilsProvider, protected fb: FormBuilder,
+            protected mmApp: MoodleMobileApp) {
 
         this.lessonId = navParams.get('lessonId');
         this.courseId = navParams.get('courseId');
@@ -145,6 +147,13 @@ export class AddonModLessonPlayerPage implements OnInit, OnDestroy {
         return Promise.resolve();
     }
 
+    /**
+     * Runs when the page is about to leave and no longer be the active page.
+     */
+    ionViewWillLeave(): void {
+        this.mmApp.closeModal();
+    }
+
     /**
      * A button was clicked.
      *

src/addon/mod/quiz/pages/player/player.ts

@@ -23,6 +23,7 @@ import { CoreDomUtilsProvider } from '@providers/utils/dom';
 import { CoreTimeUtilsProvider } from '@providers/utils/time';
 import { CoreQuestionHelperProvider } from '@core/question/providers/helper';
 import { CoreQuestionComponent } from '@core/question/components/question/question';
+import { MoodleMobileApp } from '../../../../../app/app.component';
 import { AddonModQuizProvider } from '../../providers/quiz';
 import { AddonModQuizSyncProvider } from '../../providers/quiz-sync';
 import { AddonModQuizHelperProvider } from '../../providers/helper';
@@ -80,7 +81,7 @@ export class AddonModQuizPlayerPage implements OnInit, OnDestroy {
             protected timeUtils: CoreTimeUtilsProvider, protected quizProvider: AddonModQuizProvider,
             protected quizHelper: AddonModQuizHelperProvider, protected quizSync: AddonModQuizSyncProvider,
             protected questionHelper: CoreQuestionHelperProvider, protected cdr: ChangeDetectorRef,
-            modalCtrl: ModalController, protected navCtrl: NavController) {
+            modalCtrl: ModalController, protected navCtrl: NavController,  protected mmApp: MoodleMobileApp) {
 
         this.quizId = navParams.get('quizId');
         this.courseId = navParams.get('courseId');
@@ -157,6 +158,13 @@ export class AddonModQuizPlayerPage implements OnInit, OnDestroy {
         return Promise.resolve();
     }
 
+    /**
+     * Runs when the page is about to leave and no longer be the active page.
+     */
+    ionViewWillLeave(): void {
+        this.mmApp.closeModal();
+    }
+
     /**
      * Abort the quiz.
      */

src/app/app.component.ts

@@ -38,10 +38,10 @@ export class MoodleMobileApp implements OnInit {
     protected lastUrls = {};
     protected lastInAppUrl: string;
 
-    constructor(private platform: Platform, logger: CoreLoggerProvider, keyboard: Keyboard,
+    constructor(private platform: Platform, logger: CoreLoggerProvider, keyboard: Keyboard, private app: IonicApp,
             private eventsProvider: CoreEventsProvider, private loginHelper: CoreLoginHelperProvider, private zone: NgZone,
             private appProvider: CoreAppProvider, private langProvider: CoreLangProvider, private sitesProvider: CoreSitesProvider,
-            private screenOrientation: ScreenOrientation, app: IonicApp, private urlSchemesProvider: CoreCustomURLSchemesProvider,
+            private screenOrientation: ScreenOrientation, private urlSchemesProvider: CoreCustomURLSchemesProvider,
             private utils: CoreUtilsProvider, private urlUtils: CoreUrlUtilsProvider) {
         this.logger = logger.getInstance('AppComponent');
 
@@ -68,15 +68,7 @@ export class MoodleMobileApp implements OnInit {
 
             // Register back button action to allow closing modals before anything else.
             this.appProvider.registerBackButtonAction(() => {
-                // Following function is hidden in Ionic Code, however there's no solution for that.
+                return this.closeModal();
-                const portal = app._getActivePortal();
-                if (portal) {
-                    portal.pop();
-
-                    return true;
-                }
-
-                return false;
             }, 2000);
         });
 
@@ -302,4 +294,21 @@ export class MoodleMobileApp implements OnInit {
             document.body.classList.remove(tempClass);
         });
     }
+
+    /**
+     * Close one modal if any.
+     *
+     * @return {boolean} True if one modal was present.
+     */
+    closeModal(): boolean {
+        // Following function is hidden in Ionic Code, however there's no solution for that.
+        const portal = this.app._getActivePortal();
+        if (portal) {
+            portal.pop();
+
+            return true;
+        }
+
+        return false;
+    }
 }