| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.frameworks.sensorservice@1.0; |
| |
| import android.hardware.sensors@1.0::Event; |
| |
| /** |
| * An IEventQueueCallback describes the callback that is called upon |
| * any events. |
| */ |
| interface IEventQueueCallback { |
| /** |
| * When any event is obtained from the sensor, this function must be called |
| * with the event data. |
| * |
| * Implementation of this function must finish in short time predictably. |
| * It must never block or run for extended period of time. It must offload |
| * heavy computation to a separate thread. |
| * |
| * @param event the event data. |
| */ |
| oneway onEvent(Event event); |
| }; |