53 lines
1.7 KiB
TypeScript
53 lines
1.7 KiB
TypeScript
// (C) Copyright 2015 Moodle Pty Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { Injectable } from '@angular/core';
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import { makeSingleton } from '@singletons';
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import { CorePlatform } from '@services/platform';
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import { AsyncInstance, asyncInstance } from '@/core/utils/async-instance';
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/**
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* Native plugin manager.
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*/
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@Injectable({ providedIn: 'root' })
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export class CoreNativeService {
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private plugins: Partial<Record<keyof MoodleAppPlugins, AsyncInstance>> = {};
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/**
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* Get a native plugin instance.
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*
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* @param plugin Plugin name.
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* @returns Plugin instance.
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*/
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plugin<Plugin extends keyof MoodleAppPlugins>(plugin: Plugin): AsyncInstance<MoodleAppPlugins[Plugin]> | null {
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if (!CorePlatform.isAndroid()) {
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return null;
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}
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if (!(plugin in this.plugins)) {
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this.plugins[plugin] = asyncInstance(async () => {
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await CorePlatform.ready();
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return window.cordova?.MoodleApp?.[plugin];
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});
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}
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return this.plugins[plugin] as AsyncInstance<MoodleAppPlugins[Plugin]>;
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}
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}
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export const CoreNative = makeSingleton(CoreNativeService);
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