1 /* 2 * Copyright (C) 2024 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.location.provider; 18 19 import android.location.Location; 20 21 /** 22 * Binder interface for S2 cell IDs callbacks. 23 * @hide 24 */ 25 oneway interface IS2CellIdsCallback { 26 27 /** 28 * Called with the resulting list of S2 cell IDs. The first cell is expected to contain 29 * the requested latitude/longitude. Its level represent the population density. Optionally, 30 * the list can also contain additional nearby cells. 31 */ onResult(in long[] s2CellIds)32 void onResult(in long[] s2CellIds); 33 34 /** Called if any error occurs while processing the query. */ onError()35 void onError(); 36 } 37