DrmManagerClient.java revision 60cfad80bdf61db436643927337c2fb30186e99d
1d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi/* 2d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * Copyright (C) 2010 The Android Open Source Project 3d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * Licensed under the Apache License, Version 2.0 (the "License"); 5d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * you may not use this file except in compliance with the License. 6d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * You may obtain a copy of the License at 7d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 8d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * http://www.apache.org/licenses/LICENSE-2.0 9d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 10d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * Unless required by applicable law or agreed to in writing, software 11d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * distributed under the License is distributed on an "AS IS" BASIS, 12d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * See the License for the specific language governing permissions and 14d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * limitations under the License. 15d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 16d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 17d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshipackage android.drm; 18d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 19c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimiimport android.content.ContentResolver; 20d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport android.content.ContentValues; 21d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport android.content.Context; 22dc549d60f98d809f626c99de614960409a847054Takeshi Aimiimport android.database.Cursor; 23c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimiimport android.database.sqlite.SQLiteException; 24dc549d60f98d809f626c99de614960409a847054Takeshi Aimiimport android.net.Uri; 25d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport android.os.Handler; 26dc549d60f98d809f626c99de614960409a847054Takeshi Aimiimport android.os.HandlerThread; 27d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport android.os.Looper; 28d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport android.os.Message; 29dc549d60f98d809f626c99de614960409a847054Takeshi Aimiimport android.provider.MediaStore; 30d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport android.util.Log; 31d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 32f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkeyimport dalvik.system.CloseGuard; 33f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey 340889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dongimport java.io.File; 350889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dongimport java.io.FileDescriptor; 360889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dongimport java.io.FileInputStream; 37d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport java.io.IOException; 38d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport java.lang.ref.WeakReference; 39d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport java.util.ArrayList; 40dc549d60f98d809f626c99de614960409a847054Takeshi Aimiimport java.util.HashMap; 4160cfad80bdf61db436643927337c2fb30186e99dJeff Sharkeyimport java.util.concurrent.atomic.AtomicBoolean; 42d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 43d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi/** 440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * The main programming interface for the DRM framework. An application must instantiate this class 450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * to access DRM agents through the DRM framework. 46d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 47d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 4860cfad80bdf61db436643927337c2fb30186e99dJeff Sharkeypublic class DrmManagerClient implements AutoCloseable { 49dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Indicates that a request was successful or that no error occurred. 51dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 52dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static final int ERROR_NONE = 0; 53dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Indicates that an error occurred and the reason is not known. 55dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 56dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static final int ERROR_UNKNOWN = -2000; 57dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 58f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey /** {@hide} */ 59f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey public static final int INVALID_SESSION = -1; 60f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey 616225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi HandlerThread mInfoThread; 626225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi HandlerThread mEventThread; 63dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private static final String TAG = "DrmManagerClient"; 64d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 6560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey private final AtomicBoolean mClosed = new AtomicBoolean(); 66f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey private final CloseGuard mCloseGuard = CloseGuard.get(); 67f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey 68d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi static { 69d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // Load the respective library 70d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi System.loadLibrary("drmframework_jni"); 71d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 72d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 73d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives status messages and warnings 750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * during registration and rights acquisition. 76d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 77d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public interface OnInfoListener { 78d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends status or warning information during registration 800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * and rights acquisition. 81d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmInfoEvent} instance that wraps the status information or 840e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * warnings. 85d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 86d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void onInfo(DrmManagerClient client, DrmInfoEvent event); 87d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 88d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 89dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives information 910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * about DRM processing events. 92dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 93dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public interface OnEventListener { 94dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 950e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends information about a DRM processing request. 96dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 970e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 980e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmEvent} instance that wraps the information being 990e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * conveyed, such as the information type and message. 100dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 101f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang public void onEvent(DrmManagerClient client, DrmEvent event); 102dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 103dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 104dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 1050e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives information about DRM framework errors. 106dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 107dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public interface OnErrorListener { 108dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 1090e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends error information. 110dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 1110e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 1120e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmErrorEvent} instance that wraps the error type and message. 113dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 114dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public void onError(DrmManagerClient client, DrmErrorEvent event); 115dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 116dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 117c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi private static final int ACTION_REMOVE_ALL_RIGHTS = 1001; 118dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private static final int ACTION_PROCESS_DRM_INFO = 1002; 119d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 120d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private int mUniqueId; 12133d603877acf76d5d59484532025af20f4b068a5Ashok Bhat private long mNativeContext; 122dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private Context mContext; 123dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private InfoHandler mInfoHandler; 124d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private EventHandler mEventHandler; 125d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private OnInfoListener mOnInfoListener; 126dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private OnEventListener mOnEventListener; 127dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private OnErrorListener mOnErrorListener; 128d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 129dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private class EventHandler extends Handler { 130dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 131dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public EventHandler(Looper looper) { 132dc549d60f98d809f626c99de614960409a847054Takeshi Aimi super(looper); 133dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 134dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 135dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public void handleMessage(Message msg) { 136dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmEvent event = null; 137dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent error = null; 138dc549d60f98d809f626c99de614960409a847054Takeshi Aimi HashMap<String, Object> attributes = new HashMap<String, Object>(); 139dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 140dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch(msg.what) { 141dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case ACTION_PROCESS_DRM_INFO: { 142dc549d60f98d809f626c99de614960409a847054Takeshi Aimi final DrmInfo drmInfo = (DrmInfo) msg.obj; 143dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmInfoStatus status = _processDrmInfo(mUniqueId, drmInfo); 144f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang 145f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang attributes.put(DrmEvent.DRM_INFO_STATUS_OBJECT, status); 146f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang attributes.put(DrmEvent.DRM_INFO_OBJECT, drmInfo); 147f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang 148dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != status && DrmInfoStatus.STATUS_OK == status.statusCode) { 149f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang event = new DrmEvent(mUniqueId, 150f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang getEventType(status.infoType), null, attributes); 151dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } else { 152c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi int infoType = (null != status) ? status.infoType : drmInfo.getInfoType(); 153f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang error = new DrmErrorEvent(mUniqueId, 154f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang getErrorType(infoType), null, attributes); 155dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 156dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 157dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 158dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case ACTION_REMOVE_ALL_RIGHTS: { 159dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (ERROR_NONE == _removeAllRights(mUniqueId)) { 160dc549d60f98d809f626c99de614960409a847054Takeshi Aimi event = new DrmEvent(mUniqueId, DrmEvent.TYPE_ALL_RIGHTS_REMOVED, null); 161dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } else { 162dc549d60f98d809f626c99de614960409a847054Takeshi Aimi error = new DrmErrorEvent(mUniqueId, 163dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent.TYPE_REMOVE_ALL_RIGHTS_FAILED, null); 164dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 165dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 166dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 167dc549d60f98d809f626c99de614960409a847054Takeshi Aimi default: 168dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.e(TAG, "Unknown message type " + msg.what); 169dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return; 170dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 171dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnEventListener && null != event) { 172f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang mOnEventListener.onEvent(DrmManagerClient.this, event); 173dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 174dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnErrorListener && null != error) { 175dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mOnErrorListener.onError(DrmManagerClient.this, error); 176dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 177dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 178dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 179dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 180d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 181d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 182d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 183dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static void notify( 184dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Object thisReference, int uniqueId, int infoType, String message) { 185d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmManagerClient instance = (DrmManagerClient)((WeakReference)thisReference).get(); 186d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 187dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != instance && null != instance.mInfoHandler) { 188dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message m = instance.mInfoHandler.obtainMessage( 189dc549d60f98d809f626c99de614960409a847054Takeshi Aimi InfoHandler.INFO_EVENT_TYPE, uniqueId, infoType, message); 190dc549d60f98d809f626c99de614960409a847054Takeshi Aimi instance.mInfoHandler.sendMessage(m); 191d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 192d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 193d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 194dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private class InfoHandler extends Handler { 195d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public static final int INFO_EVENT_TYPE = 1; 196d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 197dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public InfoHandler(Looper looper) { 198d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi super(looper); 199d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 200d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 201d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void handleMessage(Message msg) { 20227b277779c89251f2aafcc7a56db95d264900c9dGloria Wang DrmInfoEvent info = null; 203dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent error = null; 204d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 205d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi switch (msg.what) { 206dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case InfoHandler.INFO_EVENT_TYPE: 207d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId = msg.arg1; 208d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int infoType = msg.arg2; 209d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String message = msg.obj.toString(); 210d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 211dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 212dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoEvent.TYPE_REMOVE_RIGHTS: { 213d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi try { 214d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.removeFile(message); 215d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } catch (IOException e) { 216d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi e.printStackTrace(); 217d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 21827b277779c89251f2aafcc7a56db95d264900c9dGloria Wang info = new DrmInfoEvent(uniqueId, infoType, message); 219dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 220dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 22127b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_ALREADY_REGISTERED_BY_ANOTHER_ACCOUNT: 22227b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_RIGHTS_INSTALLED: 22327b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_WAIT_FOR_RIGHTS: 22427b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_ACCOUNT_ALREADY_REGISTERED: 22527b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_RIGHTS_REMOVED: { 22627b277779c89251f2aafcc7a56db95d264900c9dGloria Wang info = new DrmInfoEvent(uniqueId, infoType, message); 227dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 228dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 229dc549d60f98d809f626c99de614960409a847054Takeshi Aimi default: 230dc549d60f98d809f626c99de614960409a847054Takeshi Aimi error = new DrmErrorEvent(uniqueId, infoType, message); 231dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 232d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 233d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 23427b277779c89251f2aafcc7a56db95d264900c9dGloria Wang if (null != mOnInfoListener && null != info) { 23527b277779c89251f2aafcc7a56db95d264900c9dGloria Wang mOnInfoListener.onInfo(DrmManagerClient.this, info); 236d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 237dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnErrorListener && null != error) { 238dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mOnErrorListener.onError(DrmManagerClient.this, error); 239dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 240d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return; 241d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi default: 242d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi Log.e(TAG, "Unknown message type " + msg.what); 243d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return; 244d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 245d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 246d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 247d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 248d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 2490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Creates a <code>DrmManagerClient</code>. 250d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 2510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param context Context of the caller. 252d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 253d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmManagerClient(Context context) { 254dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mContext = context; 255011385508726fef027641fcbb3e4e446efc9af2cJames Dong createEventThreads(); 256dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 257d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // save the unique id 2586225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mUniqueId = _initialize(); 259f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey mCloseGuard.open("release"); 260c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 261c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi 262f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey @Override 263f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey protected void finalize() throws Throwable { 264f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey try { 26560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mCloseGuard.warnIfOpen(); 26660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey close(); 267f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey } finally { 268f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey super.finalize(); 2696225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2706225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2716225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 2726225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi /** 27360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * Releases resources associated with the current session of 27460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * DrmManagerClient. It is considered good practice to call this method when 27560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * the {@link DrmManagerClient} object is no longer needed in your 27660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * application. After this method is called, {@link DrmManagerClient} is no 27760cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * longer usable since it has lost all of its required resource. 2786225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi */ 27960cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey @Override 28060cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey public void close() { 281f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey mCloseGuard.close(); 28260cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey if (mClosed.compareAndSet(false, true)) { 28360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey if (mEventHandler != null) { 28460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mEventThread.quit(); 28560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mEventThread = null; 28660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 28760cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey if (mInfoHandler != null) { 28860cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mInfoThread.quit(); 28960cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mInfoThread = null; 29060cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 29160cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mEventHandler = null; 29260cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mInfoHandler = null; 29360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mOnEventListener = null; 29460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mOnInfoListener = null; 29560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mOnErrorListener = null; 29660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey _release(mUniqueId); 29760cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 29860cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 29960cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey 30060cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey /** 30160cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * @deprecated replaced by {@link #close()}. 30260cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey */ 30360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey @Deprecated 30460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey public void release() { 30560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey close(); 306d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 307d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 308d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3090e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnInfoListener} callback, which is invoked when the 3100e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends status or warning information during registration or rights acquisition. 311d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3120e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param infoListener Interface definition for the callback. 313d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 314dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnInfoListener(OnInfoListener infoListener) { 3156225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnInfoListener = infoListener; 316dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != infoListener) { 3176225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 318dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 319dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 320dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 321dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnEventListener} callback, which is invoked when the 3230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends information about DRM processing. 324dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3250e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param eventListener Interface definition for the callback. 326dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 327dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnEventListener(OnEventListener eventListener) { 3286225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnEventListener = eventListener; 329dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != eventListener) { 3306225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 331dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 332dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 333dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 334dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnErrorListener} callback, which is invoked when 3360e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework sends error information. 337dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param errorListener Interface definition for the callback. 339dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 340dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnErrorListener(OnErrorListener errorListener) { 3416225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnErrorListener = errorListener; 342dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != errorListener) { 3436225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 344d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 345d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 346d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 347d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information about all the DRM plug-ins (agents) that are registered with 3490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. 350d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A <code>String</code> array of DRM plug-in descriptions. 352d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 353d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String[] getAvailableDrmEngines() { 354d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmSupportInfo[] supportInfos = _getAllSupportInfo(mUniqueId); 355d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi ArrayList<String> descriptions = new ArrayList<String>(); 356d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 357d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi for (int i = 0; i < supportInfos.length; i++) { 358d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi descriptions.add(supportInfos[i].getDescriprition()); 359d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 360d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 361d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String[] drmEngines = new String[descriptions.size()]; 362d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return descriptions.toArray(drmEngines); 363d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 364d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 365d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 367d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving DRM constraints. 3690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 3700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 373365ce1db339db53cd5afb118ff867fe940644e45James Dong * The keys are defined in {@link DrmStore.ConstraintsColumns}. 374d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 375d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public ContentValues getConstraints(String path, int action) { 376d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 377d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given usage or path is invalid/null"); 378d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 379d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getConstraints(mUniqueId, path, action); 380d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 381d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 382dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 3830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 3840e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3850e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving metadata information. 386dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 3870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the metadata. Null in case of failure. 389dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 390dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(String path) { 391dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == path || path.equals("")) { 392dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Given path is invalid/null"); 393dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 394dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _getMetadata(mUniqueId, path); 395dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 396dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 397d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3980e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 3990e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving DRM constraints. 4010e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 402dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 4030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 4040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 405dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 406dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public ContentValues getConstraints(Uri uri, int action) { 407c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 408c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 409c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 410dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getConstraints(convertUriToPath(uri), action); 411dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 412dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 413dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 4140e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 415dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 4160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving metadata information. 4170e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 4190e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 420dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 421dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(Uri uri) { 422dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == uri || Uri.EMPTY == uri) { 423dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 424dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 425dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return getMetadata(convertUriToPath(uri)); 426dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 427dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 428dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 4290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Saves rights to a specified path and associates that path with the content path. 4300e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <p class="note"><strong>Note:</strong> For OMA or WM-DRM, <code>rightsPath</code> and 4320e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>contentPath</code> can be null.</p> 4330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmRights The {@link DrmRights} to be saved. 4350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param rightsPath File path where rights will be saved. 4360e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param contentPath File path where content is saved. 437d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 439b01e10c5bc0a29d1b0da96783b6d1582baeb2af2Joe Onorato * 4400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @throws IOException If the call failed to save rights information at the given 4410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>rightsPath</code>. 442d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 443dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int saveRights( 444d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmRights drmRights, String rightsPath, String contentPath) throws IOException { 445dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == drmRights || !drmRights.isValid()) { 446d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmRights or contentPath is not valid"); 447d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 448d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null != rightsPath && !rightsPath.equals("")) { 449d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.writeToFile(rightsPath, drmRights.getData()); 450d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 451dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _saveRights(mUniqueId, drmRights, rightsPath, contentPath); 452d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 453d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 454d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Installs a new DRM plug-in (agent) at runtime. 4560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4570e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param engineFilePath File path to the plug-in file to be installed. 458d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 459d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 460d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 461d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void installDrmEngine(String engineFilePath) { 462d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == engineFilePath || engineFilePath.equals("")) { 463d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException( 464d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi "Given engineFilePath: "+ engineFilePath + "is not valid"); 465d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 466d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi _installDrmEngine(mUniqueId, engineFilePath); 467d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 468d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 469d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or path can be handled. 4710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path of the content to be handled. 4730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled. 474d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or path can be handled; false if they cannot be handled. 476d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 477d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public boolean canHandle(String path, String mimeType) { 478d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 479d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 480d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 481d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _canHandle(mUniqueId, path, mimeType); 482d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 483d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 484d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4850e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or URI can be handled. 4860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content to be handled. 4880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled 489dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 4900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or URI can be handled; false if they cannot be handled. 491dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 492dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public boolean canHandle(Uri uri, String mimeType) { 493dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 494dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 495dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 496dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return canHandle(convertUriToPath(uri), mimeType); 497dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 498dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 499dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 5000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes the given DRM information based on the information type. 501d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfo The {@link DrmInfo} to be processed. 5030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 504d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 505dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int processDrmInfo(DrmInfo drmInfo) { 506d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfo || !drmInfo.isValid()) { 507d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfo is invalid/null"); 508d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 509dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 510dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 511dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_PROCESS_DRM_INFO, drmInfo); 512dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 513dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 514dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 515d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 516d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 517d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information for registering, unregistering, or acquiring rights. 519d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} that specifies the type of DRM 5210e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * information being retrieved. 5220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmInfo} instance. 524d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 525dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public DrmInfo acquireDrmInfo(DrmInfoRequest drmInfoRequest) { 526d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfoRequest || !drmInfoRequest.isValid()) { 527d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfoRequest is invalid/null"); 528d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 529dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _acquireDrmInfo(mUniqueId, drmInfoRequest); 530dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 531dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 532dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 5330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes a given {@link DrmInfoRequest} and returns the rights information asynchronously. 5340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 5350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This is a utility method that consists of an 5360e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and a 5370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} method call. This utility method can be 5380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * used only if the selected DRM plug-in (agent) supports this sequence of calls. Some DRM 5390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * agents, such as OMA, do not support this utility method, in which case an application must 5400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * invoke {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and 5410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} separately. 542dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 5430e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} used to acquire the rights. 5440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 545dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 546dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public int acquireRights(DrmInfoRequest drmInfoRequest) { 547dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi DrmInfo drmInfo = acquireDrmInfo(drmInfoRequest); 5484ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang if (null == drmInfo) { 5494ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang return ERROR_UNKNOWN; 5504ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang } 551dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return processDrmInfo(drmInfo); 552d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 553d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 554d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified path or MIME type. At least one parameter must 5570e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 558d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5590e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content or null. 5600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5620e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 563d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 564d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int getDrmObjectType(String path, String mimeType) { 565d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 566d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 567d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 568d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getDrmObjectType(mUniqueId, path, mimeType); 569d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 570d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 571d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified URI or MIME type. At least one parameter must 5740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 575dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 5760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content or null. 5770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 580dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 581dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int getDrmObjectType(Uri uri, String mimeType) { 582dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 583dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 584dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 585dc549d60f98d809f626c99de614960409a847054Takeshi Aimi String path = ""; 586dc549d60f98d809f626c99de614960409a847054Takeshi Aimi try { 587dc549d60f98d809f626c99de614960409a847054Takeshi Aimi path = convertUriToPath(uri); 588dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } catch (Exception e) { 589dc549d60f98d809f626c99de614960409a847054Takeshi Aimi // Even uri is invalid the mimetype shall be valid, so allow to proceed further. 590dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.w(TAG, "Given Uri could not be found in media store"); 591dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 592dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getDrmObjectType(path, mimeType); 593dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 594dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 595dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 5960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 5970e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5980e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 599d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return The MIME type of the original content, such as <code>video/mpeg</code>. 601d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 602d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String getOriginalMimeType(String path) { 603d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 604d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 605d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 6060889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6070889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong String mime = null; 6080889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6090889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileInputStream is = null; 6100889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6110889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileDescriptor fd = null; 6120889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong File file = new File(path); 6130889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (file.exists()) { 6140889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is = new FileInputStream(file); 6150889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong fd = is.getFD(); 6160889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6170889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong mime = _getOriginalMimeType(mUniqueId, path, fd); 6180889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch (IOException ioe) { 6190889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } finally { 6200889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (is != null) { 6210889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6220889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is.close(); 6230889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch(IOException e) {} 6240889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6250889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6260889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6270889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong return mime; 628d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 629d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 630d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 632dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 6340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return MIME type of the original content, such as <code>video/mpeg</code>. 636dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 637dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public String getOriginalMimeType(Uri uri) { 638dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 639dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 640dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 641dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getOriginalMimeType(convertUriToPath(uri)); 642dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 643dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 644dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given content has valid rights. 6460e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6470e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 648d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 650d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 651d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path) { 652d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return checkRightsStatus(path, DrmStore.Action.DEFAULT); 653d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 654d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 655d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Check whether the given content has valid rights. 6570e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6580e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 659dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 661dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 662dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri) { 663dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 664dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 665dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 666dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri)); 667dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 668dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 669dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 672d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 6740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 6750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 677d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 678d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path, int action) { 679d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 680d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path or action is not valid"); 681d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 682d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _checkRightsStatus(mUniqueId, path, action); 683d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 684d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 685d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 6880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 6900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 691dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6920e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 693dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 694dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri, int action) { 695dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 696dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 697dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 698dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri), action); 699dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 700dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 701dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 7020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 703d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 7050e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7060e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 707d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 708dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(String path) { 709d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 710d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 711d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 712dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _removeRights(mUniqueId, path); 713dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 714dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 715dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 7160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 7170e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 719dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 721dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 722dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(Uri uri) { 723dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 724dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 725dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 726dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return removeRights(convertUriToPath(uri)); 727d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 728d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 729d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7300e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes all the rights information of every DRM plug-in (agent) associated with 7310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. Will be used during a master reset. 732dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 734d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 735dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeAllRights() { 736dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 737dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 738dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_REMOVE_ALL_RIGHTS); 739dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 740dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 741dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 742d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 743d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 744d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Initiates a new conversion session. An application must initiate a conversion session 7460e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * with this method each time it downloads a rights-protected file that needs to be converted. 7470e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 7480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This method applies only to forward-locking (copy protection) DRM schemes. 7490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the input data packet. 751d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A convert ID that is used used to maintain the conversion session. 753d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 754d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int openConvertSession(String mimeType) { 755d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == mimeType || mimeType.equals("")) { 756d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimeType should be non null"); 757d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 758d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _openConvertSession(mUniqueId, mimeType); 759d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 760d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 761d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7620e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Converts the input data (content) that is part of a rights-protected file. The converted 7630e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * data and status is returned in a {@link DrmConvertedStatus} object. This method should be 7640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * called each time there is a new block of data received by the application. 765d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 7670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param inputData Input data that needs to be converted. 7680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and offset for the header and body signature. An application can 7710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * ignore the offset because it is only relevant to the 7720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #closeConvertSession closeConvertSession()} method. 773d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 774d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus convertData(int convertId, byte[] inputData) { 775d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == inputData || 0 >= inputData.length) { 776d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given inputData should be non null"); 777d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 778d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _convertData(mUniqueId, convertId, inputData); 779d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 780d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 781d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Informs the DRM plug-in (agent) that there is no more data to convert or that an error 7830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * has occurred. Upon successful conversion of the data, the DRM agent will provide an offset 7840e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * value indicating where the header and body signature should be added. Appending the 7850e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * signature is necessary to protect the integrity of the converted file. 7860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 788d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and the offset for the header and body signature. 791d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 792d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus closeConvertSession(int convertId) { 793d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _closeConvertSession(mUniqueId, convertId); 794d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 795d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 796dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getEventType(int infoType) { 797dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int eventType = -1; 798dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 799dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 800dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 801dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 802dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 803c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi eventType = DrmEvent.TYPE_DRM_INFO_PROCESSED; 804dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 805dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 806dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return eventType; 807dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 808dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 809dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getErrorType(int infoType) { 810dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int error = -1; 811dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 812dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 813dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 814dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 815dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 816c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi error = DrmErrorEvent.TYPE_PROCESS_DRM_INFO_FAILED; 817dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 818dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 819dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return error; 820dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 821dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 822dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 823dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * This method expects uri in the following format 824dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * content://media/<table_name>/<row_index> (or) 825dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * file://sdcard/test.mp4 826b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang * http://test.com/test.mp4 827dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 828dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * Here <table_name> shall be "video" or "audio" or "images" 829dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * <row_index> the index of the content in given table 830dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 831dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private String convertUriToPath(Uri uri) { 832c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi String path = null; 833f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != uri) { 834f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String scheme = uri.getScheme(); 835f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == scheme || scheme.equals("") || 836f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi scheme.equals(ContentResolver.SCHEME_FILE)) { 837f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = uri.getPath(); 838b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 839b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang } else if (scheme.equals("http")) { 840b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang path = uri.toString(); 841b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 842f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) { 843f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String[] projection = new String[] {MediaStore.MediaColumns.DATA}; 844f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi Cursor cursor = null; 845f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi try { 846f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor = mContext.getContentResolver().query(uri, projection, null, 847f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi null, null); 848f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == cursor || 0 == cursor.getCount() || !cursor.moveToFirst()) { 849f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri could not be found" + 850f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi " in media store"); 851f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 852f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi int pathIndex = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA); 853f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = cursor.getString(pathIndex); 854f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } catch (SQLiteException e) { 855f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri is not formatted in a way " + 856f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi "so that it can be found in media store."); 857f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } finally { 858f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != cursor) { 859f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor.close(); 860f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 861f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 862f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else { 863f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri scheme is not supported"); 864c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 865dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 866dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return path; 867dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 868dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 869d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // private native interfaces 8706225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native int _initialize(); 8716225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 8726225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _setListeners(int uniqueId, Object weak_this); 873d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8746225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _release(int uniqueId); 875d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 876d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native void _installDrmEngine(int uniqueId, String engineFilepath); 877d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 878d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native ContentValues _getConstraints(int uniqueId, String path, int usage); 879d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 880dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private native ContentValues _getMetadata(int uniqueId, String path); 881dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 882d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native boolean _canHandle(int uniqueId, String path, String mimeType); 883d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 884d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfoStatus _processDrmInfo(int uniqueId, DrmInfo drmInfo); 885d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 886d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfo _acquireDrmInfo(int uniqueId, DrmInfoRequest drmInfoRequest); 887d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 888dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _saveRights( 889d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId, DrmRights drmRights, String rightsPath, String contentPath); 890d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 891d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _getDrmObjectType(int uniqueId, String path, String mimeType); 892d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8930889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong private native String _getOriginalMimeType(int uniqueId, String path, FileDescriptor fd); 894d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 895d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _checkRightsStatus(int uniqueId, String path, int action); 896d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 897dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeRights(int uniqueId, String path); 898d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 899dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeAllRights(int uniqueId); 900d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 901d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _openConvertSession(int uniqueId, String mimeType); 902d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 903dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native DrmConvertedStatus _convertData( 904dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int uniqueId, int convertId, byte[] inputData); 905d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 906d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmConvertedStatus _closeConvertSession(int uniqueId, int convertId); 907d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 908d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmSupportInfo[] _getAllSupportInfo(int uniqueId); 909011385508726fef027641fcbb3e4e446efc9af2cJames Dong 910011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createEventThreads() { 911011385508726fef027641fcbb3e4e446efc9af2cJames Dong if (mEventHandler == null && mInfoHandler == null) { 912011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread = new HandlerThread("DrmManagerClient.InfoHandler"); 913011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread.start(); 914011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoHandler = new InfoHandler(mInfoThread.getLooper()); 915011385508726fef027641fcbb3e4e446efc9af2cJames Dong 916011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread = new HandlerThread("DrmManagerClient.EventHandler"); 917011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread.start(); 918011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventHandler = new EventHandler(mEventThread.getLooper()); 919011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 920011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 921011385508726fef027641fcbb3e4e446efc9af2cJames Dong 922011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createListeners() { 923011385508726fef027641fcbb3e4e446efc9af2cJames Dong _setListeners(mUniqueId, new WeakReference<DrmManagerClient>(this)); 924011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 925d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi} 926d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 927