| /* |
| * Copyright (C) 2022 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 com.android.server.ambientcontext; |
| |
| import android.annotation.NonNull; |
| import android.app.ambientcontext.AmbientContextEvent; |
| import android.app.ambientcontext.AmbientContextEventRequest; |
| import android.os.RemoteCallback; |
| |
| import java.io.PrintWriter; |
| |
| /** |
| * Interface for a remote service implementing Ambient Context Detection Service capabilities. |
| */ |
| interface RemoteAmbientDetectionService { |
| /** |
| * Asks the implementation to start detection. |
| * |
| * @param request The request with events to detect, and optional detection options. |
| * @param packageName The app package that requested the detection |
| * @param detectionResultCallback callback for detection results |
| * @param statusCallback callback for service status |
| */ |
| void startDetection( |
| @NonNull AmbientContextEventRequest request, String packageName, |
| RemoteCallback detectionResultCallback, RemoteCallback statusCallback); |
| |
| /** |
| * Asks the implementation to stop detection. |
| * |
| * @param packageName stop detection for the given package |
| */ |
| void stopDetection(String packageName); |
| |
| /** |
| * Asks the implementation to return the event status for the package. |
| */ |
| void queryServiceStatus( |
| @AmbientContextEvent.EventCode int[] eventTypes, |
| String packageName, |
| RemoteCallback callback); |
| |
| /** |
| * Dumps the RemoteAmbientDetectionService. |
| */ |
| void dump(@NonNull String prefix, @NonNull PrintWriter pw); |
| |
| /** |
| * Unbinds from the remote service. |
| */ |
| void unbind(); |
| } |