MOBILE-3320 core: Use custom init status service

src/core/classes/application-init-status.ts

@@ -0,0 +1,26 @@
+// (C) Copyright 2015 Moodle Pty Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { ApplicationInitStatus, APP_INITIALIZER, Injector } from '@angular/core';
+import { setSingletonsInjector } from '@singletons';
+
+export class CoreApplicationInitStatus extends ApplicationInitStatus {
+
+    constructor(injector: Injector) {
+        setSingletonsInjector(injector);
+
+        super(injector.get(APP_INITIALIZER, []));
+    }
+
+}

src/core/core.module.ts

@@ -13,17 +13,17 @@
 // limitations under the License.
 
 import { HTTP_INTERCEPTORS } from '@angular/common/http';
-import { Injector, NgModule } from '@angular/core';
+import { ApplicationInitStatus, Injector, NgModule } from '@angular/core';
 
 import { Platform } from '@ionic/angular';
 
+import { CoreApplicationInitStatus } from './classes/application-init-status';
 import { CoreFeaturesModule } from './features/features.module';
 import { CoreFile } from './services/file';
 import { CoreInit, CoreInitDelegate } from './services/init';
 import { CoreInterceptor } from './classes/interceptor';
 import { CoreSites, CORE_SITE_SCHEMAS } from './services/sites';
 import { CoreUpdateManager } from './services/update-manager';
-import { setSingletonsInjector } from './singletons';
 import { SITE_SCHEMA as FILEPOOL_SITE_SCHEMA } from './services/db/filepool';
 import { SITE_SCHEMA as SITES_SITE_SCHEMA } from './services/db/sites';
 import { SITE_SCHEMA as SYNC_SITE_SCHEMA } from './services/db/sync';
@@ -34,6 +34,7 @@ import { SITE_SCHEMA as SYNC_SITE_SCHEMA } from './services/db/sync';
     ],
     providers: [
         { provide: HTTP_INTERCEPTORS, useClass: CoreInterceptor, multi: true },
+        { provide: ApplicationInitStatus, useClass: CoreApplicationInitStatus, deps: [Injector] },
         {
             provide: CORE_SITE_SCHEMAS,
             useValue: [
@@ -47,10 +48,7 @@ import { SITE_SCHEMA as SYNC_SITE_SCHEMA } from './services/db/sync';
 })
 export class CoreModule {
 
-    constructor(platform: Platform, injector: Injector) {
-        // Set the injector.
-        setSingletonsInjector(injector);
-
+    constructor(platform: Platform) {
         // Register a handler for platform ready.
         CoreInit.instance.registerProcess({
             name: 'CorePlatformReady',