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
17package android.hardware.location;
18
19import 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 */
27interface 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     */
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     */
52    void onStatusChanged(int status) = 3;
53}