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.media; 18 19 import android.media.MediaCas; 20 21 /** @hide */ 22 interface ICas { setPrivateData(in byte[] pvtData)23 void setPrivateData(in byte[] pvtData); openSession()24 byte[] openSession(); closeSession(in byte[] sessionId)25 void closeSession(in byte[] sessionId); setSessionPrivateData(in byte[] sessionId, in byte[] pvtData)26 void setSessionPrivateData(in byte[] sessionId, in byte[] pvtData); processEcm(in byte[] sessionId, in MediaCas.ParcelableCasData ecm)27 void processEcm(in byte[] sessionId, in MediaCas.ParcelableCasData ecm); processEmm(in MediaCas.ParcelableCasData emm)28 void processEmm(in MediaCas.ParcelableCasData emm); sendEvent(int event, int arg, in @nullable byte[] eventData)29 void sendEvent(int event, int arg, in @nullable byte[] eventData); provision(String provisionString)30 void provision(String provisionString); refreshEntitlements(int refreshType, in @nullable byte[] refreshData)31 void refreshEntitlements(int refreshType, in @nullable byte[] refreshData); release()32 void release(); 33 }