1 /* 2 * Copyright (C) 2014, 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/license/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.hardware.location; 18 19 import android.hardware.location.ActivityChangedEvent; 20 21 /** 22 * Activity Recognition Hardware provider Sink interface. 23 * This interface can be used to implement sinks to receive activity notifications. 24 * 25 * @hide 26 */ 27 interface IActivityRecognitionHardwareSink { 28 /** 29 * Activity changed event. 30 */ onActivityChanged(in ActivityChangedEvent event)31 void onActivityChanged(in ActivityChangedEvent event); 32 }