| /* |
| * Copyright (C) 2017 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 android.car.vms; |
| |
| import android.car.vms.IVmsSubscriberClient; |
| import android.car.vms.VmsLayer; |
| |
| /** |
| * @hide |
| */ |
| interface IVmsSubscriberService { |
| /** |
| * Subscribes the listener to receive messages from layer/version. |
| */ |
| void addVmsSubscriberClientListener( |
| in IVmsSubscriberClient listener, |
| in VmsLayer layer) = 0; |
| |
| /** |
| * Subscribes the listener to receive messages from all published layer/version. The |
| * service will not send any subscription notifications to publishers (i.e. this is a passive |
| * subscriber). |
| */ |
| void addVmsSubscriberClientPassiveListener(in IVmsSubscriberClient listener) = 1; |
| |
| /** |
| * Tells the VmsSubscriberService a client unsubscribes to layer messages. |
| */ |
| void removeVmsSubscriberClientListener( |
| in IVmsSubscriberClient listener, |
| in VmsLayer layer) = 2; |
| |
| /** |
| * Tells the VmsSubscriberService a passive client unsubscribes. This will not unsubscribe |
| * the listener from any specific layer it has subscribed to. |
| */ |
| void removeVmsSubscriberClientPassiveListener( |
| in IVmsSubscriberClient listener) = 3; |
| |
| /** |
| * Returns a list of available layers from the closure of the publishers offerings. |
| */ |
| List<VmsLayer> getAvailableLayers() = 4; |
| |
| /** |
| * Returns a the publisher information for a publisher ID. |
| */ |
| byte[] getPublisherInfo(in int publisherId) = 5; |
| } |