1 /*
2  * Copyright (C) 2013, 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.location.Location;
20 
21 /**
22  * Fused Location hardware event sink interface.
23  * This interface defines the set of events that the FusedLocationHardware provides.
24  *
25  * @hide
26  */
27 interface IFusedLocationHardwareSink {
28     /**
29      * Event generated when a batch of location information is available.
30      *
31      * @param locations     The batch of location information available.
32      */
33     void onLocationAvailable(in Location[] locations) = 0;
34 
35     /**
36      * Event generated from FLP HAL to provide diagnostic data to the platform.
37      *
38      * @param data      The diagnostic data provided by FLP HAL.
39      */
40     void onDiagnosticDataAvailable(in String data) = 1;
41 
42     /**
43      * Event generated from FLP HAL to provide a mask of supported
44      * capabilities.  Should be called immediatly after init.
45      */
onCapabilities(int capabilities)46     void onCapabilities(int capabilities) = 2;
47 
48     /**
49      * Event generated from FLP HAL when the status of location batching
50      * changes (location is successful/unsuccessful).
51      */
onStatusChanged(int status)52     void onStatusChanged(int status) = 3;
53 }