1 /* 2 * Copyright (C) 2024 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.media.tv.extension.rating; 18 19 import android.media.tv.extension.rating.IProgramRatingInfoListener; 20 import android.os.Bundle; 21 22 /** 23 * @hide 24 */ 25 interface IProgramRatingInfo { 26 // Register a listener to receive notifications when ProgramRatingInfo is updated. addProgramRatingInfoListener(String clientToken, in IProgramRatingInfoListener listener)27 void addProgramRatingInfoListener(String clientToken, in IProgramRatingInfoListener listener); 28 // Remove a listener for ProgramRatingInfo update notifications. removeProgramRatingInfoListener(in IProgramRatingInfoListener listener)29 void removeProgramRatingInfoListener(in IProgramRatingInfoListener listener); 30 // Get ProgramRatingInfo that may only be obtained when viewing. getProgramRatingInfo(String sessionToken)31 Bundle getProgramRatingInfo(String sessionToken); 32 } 33