1 /*
2  * Copyright (C) 2023 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 package com.android.server.uwb.correction.pose;
17 
18 import androidx.annotation.NonNull;
19 
20 import com.android.server.uwb.correction.math.Pose;
21 
22 /**
23  * Used for receiving notifications from a PoseSource when there is new pose data.
24  */
25 public interface PoseEventListener {
26     /**
27      * Called when there is an update to the device's pose. The origin is arbitrary, but
28      * position could be relative to the starting position, and rotation could be relative
29      * to magnetic north and the direction of gravity.
30      * @param pose The new location and orientation of the device.
31      */
onPoseChanged(@onNull Pose pose)32     void onPoseChanged(@NonNull Pose pose);
33 }
34