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49 lines
1.6 KiB
49 lines
1.6 KiB
/* |
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* Copyright (C) 2017 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package android.hardware.cas@1.0; |
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import android.hardware.cas@1.0::types; |
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/** |
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* IDescramblerBase is the API to control the descrambler and is accessible |
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* from both Java and native level. |
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*/ |
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interface IDescramblerBase { |
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/** |
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* Associate a MediaCas session with this MediaDescrambler instance. |
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* |
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* @param sessionId the id of the session to associate with this descrambler instance. |
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* @return status the status of the call. |
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*/ |
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setMediaCasSession(HidlCasSessionId sessionId) generates (Status status); |
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/** |
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* Query if the scrambling scheme requires the use of a secure decoder |
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* to decode data of the given mime type. |
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* |
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* @param mime the mime type of the media data. |
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* @return result whether the descrambler requires a secure decoder. |
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*/ |
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requiresSecureDecoderComponent(string mime) generates (bool result); |
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/** |
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* Release the descrambler instance. |
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* |
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* @return status the status of the call. |
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*/ |
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release() generates (Status status); |
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};
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