1 /* 2 * Copyright (C) 2017 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.car.vms; 18 19 import android.car.vms.IVmsPublisherService; 20 import android.car.vms.VmsSubscriptionState; 21 22 /** 23 * @hide 24 */ 25 interface IVmsPublisherClient { 26 /** 27 * Once the VmsPublisherService is bound to the client, this callback is used to set the 28 * binder that the client can use to invoke publisher services. This also gives the client 29 * the token it should use when calling the service. 30 */ setVmsPublisherService(in IBinder token, IVmsPublisherService service)31 oneway void setVmsPublisherService(in IBinder token, IVmsPublisherService service) = 0; 32 33 /** 34 * The VmsPublisherService uses this callback to notify about subscription changes. 35 * @param subscriptionState all the layers that have subscribers and a sequence number, 36 * clients should ignore any packet with a sequence number that is less 37 * than the highest sequence number they have seen thus far. 38 */ 39 oneway void onVmsSubscriptionChange(in VmsSubscriptionState subscriptionState) = 1; 40 } 41