1 /*
2  * Copyright 2018 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 package com.android.tv.common.support.tis;
17 
18 import android.media.tv.TvInputService.Session;
19 import com.google.common.collect.ImmutableSet;
20 
21 /** Manages the number of concurrent sessions, keeping track of when sessions are released. */
22 public interface SessionManager {
23 
removeSession(Session session)24     void removeSession(Session session);
25 
addSession(Session session)26     void addSession(Session session);
27 
canCreateNewSession()28     boolean canCreateNewSession();
29 
getSessions()30     ImmutableSet<Session> getSessions();
31 }
32