1 /* 2 * Copyright (C) 2025 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 android.vintf; 18 19 import android.vintf.ServiceInfo; 20 21 /** 22 * Interface for retrieving information about services. 23 */ 24 interface IServiceInfoFetcher { 25 26 /** 27 * Lists all available services. 28 * 29 * @return A vector of strings, where each string represents the name of a 30 * service. 31 */ listAllServices()32 @utf8InCpp List<String> listAllServices(); 33 34 /** 35 * Retrieves information about a specific service. 36 * 37 * @param name The name of the service. 38 * @return A ServiceInfo object containing the service's information or 39 * null if the service is not found. 40 */ getServiceInfo(@tf8InCpp String name)41 ServiceInfo getServiceInfo(@utf8InCpp String name); 42 } 43