1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tv.config; 18 19 /** 20 * Manages Live TV Configuration, allowing remote updates. 21 * 22 * <p>This is a thin wrapper around 23 * <a href="https://firebase.google.com/docs/remote-config/"></a>Firebase Remote Config</a> 24 */ 25 public interface RemoteConfig { 26 27 /** 28 * Notified on successful completion of a {@link #fetch)} 29 */ 30 interface OnRemoteConfigUpdatedListener { onRemoteConfigUpdated()31 void onRemoteConfigUpdated(); 32 } 33 34 /** 35 * Starts a fetch and notifies {@code listener} on successful completion. 36 */ fetch(OnRemoteConfigUpdatedListener listener)37 void fetch(OnRemoteConfigUpdatedListener listener); 38 39 /** 40 * Gets value as a string corresponding to the specified key. 41 */ getString(String key)42 String getString(String key); 43 44 /** 45 * Gets value as a boolean corresponding to the specified key. 46 */ getBoolean(String key)47 boolean getBoolean(String key); 48 49 /** Gets value as a long corresponding to the specified key. */ getLong(String key)50 long getLong(String key); 51 } 52