Java tutorial
/* * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ package com.facebook.react.bridge; import android.content.Context; /** * A context wrapper that always wraps Android Application {@link Context} and {@link * CatalystInstance} by extending {@link ReactContext} */ public class ReactApplicationContext extends ReactContext { // We want to wrap ApplicationContext, since there is no easy way to verify that application // context is passed as a param, we use {@link Context#getApplicationContext} to ensure that // the context we're wrapping is in fact an application context. public ReactApplicationContext(Context context) { super(context.getApplicationContext()); } /** * A constructor that takes a unique string identifier for the React instance. For bridgeless mode * only - do not use. * * <p>TODO T43898341 Make this package-private once we've consolidated the classes that need this * in this package */ public ReactApplicationContext(Context context, String instanceKey) { super(context.getApplicationContext(), instanceKey); } }