1 /*
2  * Copyright (C) 2022 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 
17 package android.service.wearable;
18 
19 import android.app.ambientcontext.AmbientContextEventRequest;
20 import android.app.wearable.IWearableSensingCallback;
21 import android.os.PersistableBundle;
22 import android.os.RemoteCallback;
23 import android.os.SharedMemory;
24 
25 /**
26  * Interface for a concrete implementation to provide AmbientContextEvents to the framework for
27  * wearables.
28  *
29  * @hide
30  */
31 oneway interface IWearableSensingService {
provideSecureConnection(in ParcelFileDescriptor parcelFileDescriptor, in IWearableSensingCallback wearableSensingCallback, in RemoteCallback statusCallback)32     void provideSecureConnection(in ParcelFileDescriptor parcelFileDescriptor, in IWearableSensingCallback wearableSensingCallback, in RemoteCallback statusCallback);
provideDataStream(in ParcelFileDescriptor parcelFileDescriptor, in IWearableSensingCallback wearableSensingCallback, in RemoteCallback statusCallback)33     void provideDataStream(in ParcelFileDescriptor parcelFileDescriptor, in IWearableSensingCallback wearableSensingCallback, in RemoteCallback statusCallback);
provideData(in PersistableBundle data, in SharedMemory sharedMemory, in RemoteCallback callback)34     void provideData(in PersistableBundle data, in SharedMemory sharedMemory, in RemoteCallback callback);
registerDataRequestObserver(int dataType, in RemoteCallback dataRequestCallback, int dataRequestObserverId, in String packageName, in RemoteCallback statusCallback)35     void registerDataRequestObserver(int dataType, in RemoteCallback dataRequestCallback, int dataRequestObserverId, in String packageName, in RemoteCallback statusCallback);
unregisterDataRequestObserver(int dataType, int dataRequestObserverId, in String packageName, in RemoteCallback statusCallback)36     void unregisterDataRequestObserver(int dataType, int dataRequestObserverId, in String packageName, in RemoteCallback statusCallback);
startHotwordRecognition(in RemoteCallback wearableHotwordCallback, in RemoteCallback statusCallback)37     void startHotwordRecognition(in RemoteCallback wearableHotwordCallback, in RemoteCallback statusCallback);
stopHotwordRecognition(in RemoteCallback statusCallback)38     void stopHotwordRecognition(in RemoteCallback statusCallback);
onValidatedByHotwordDetectionService()39     void onValidatedByHotwordDetectionService();
stopActiveHotwordAudio()40     void stopActiveHotwordAudio();
startDetection(in AmbientContextEventRequest request, in String packageName, in RemoteCallback detectionResultCallback, in RemoteCallback statusCallback)41     void startDetection(in AmbientContextEventRequest request, in String packageName,
42             in RemoteCallback detectionResultCallback, in RemoteCallback statusCallback);
stopDetection(in String packageName)43     void stopDetection(in String packageName);
queryServiceStatus(in int[] eventTypes, in String packageName, in RemoteCallback callback)44     void queryServiceStatus(in int[] eventTypes, in String packageName, in RemoteCallback callback);
killProcess()45     void killProcess();
46 }