MOBILE-3865 about: Add a11y statement link

scripts/langindex.json

@@ -2068,6 +2068,7 @@
   "core.sending": "chat",
   "core.serverconnection": "error",
   "core.settings.about": "local_moodlemobileapp",
+  "core.settings.accessibilitystatement": "local_moodlemobileapp",
   "core.settings.appsettings": "local_moodlemobileapp",
   "core.settings.appversion": "local_moodlemobileapp",
   "core.settings.cannotsyncloggedout": "local_moodlemobileapp",

src/core/features/settings/lang.json

@@ -1,5 +1,6 @@
 {
     "about": "About",
+    "accessibilitystatement": "Accessibility statement",
     "appsettings": "App settings",
     "appversion": "App version",
     "cannotsyncloggedout": "This site cannot be synchronised because you've logged out. Please try again when you're logged in the site again.",

src/core/features/settings/pages/about/about.html

@@ -28,6 +28,15 @@
             <ion-icon name="fas-user-shield" slot="start" aria-hidden="true"></ion-icon>
             <ion-label>{{ 'core.settings.privacypolicy' | translate }}</ion-label>
         </ion-item>
+        <ion-item
+            *ngIf="a11yStatement"
+            class="ion-text-wrap"
+            button core-link auto-login="no" [href]="a11yStatement"
+            detail="true" detailIcon="open-outline"
+        >
+            <ion-icon name="fas-universal-access" slot="start" aria-hidden="true"></ion-icon>
+            <ion-label>{{ 'core.settings.accessibilitystatement' | translate }}</ion-label>
+        </ion-item>
         <ion-item
             *ngIf="feedbackFormUrl"
             class="ion-text-wrap"

src/core/features/settings/pages/about/about.ts

@@ -31,6 +31,7 @@ export class CoreSettingsAboutPage {
     versionName: string;
     privacyPolicy: string;
     feedbackFormUrl = CoreConstants.CONFIG.feedbackFormUrl ?? 'https://feedback.moodle.org/mobileapp';
+    a11yStatement = CoreConstants.CONFIG.a11yStatement ?? 'https://apps.moodle.com/admin/tool/policy/view.php?versionid=5';
 
     constructor() {
         const currentSite = CoreSites.getCurrentSite();

src/types/config.d.ts

@@ -56,4 +56,5 @@ export interface EnvironmentConfig {
     iOSDefaultOpenFileAction?: OpenFileAction;
     customMainMenuItems?: CoreMainMenuLocalizedCustomItem[];
     feedbackFormUrl?: string | false;
+    a11yStatement?: string | false;
 }