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; 41d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 42d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi/** 430e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * The main programming interface for the DRM framework. An application must instantiate this class 440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * to access DRM agents through the DRM framework. 45d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 46d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 47d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshipublic class DrmManagerClient { 48dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Indicates that a request was successful or that no error occurred. 50dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 51dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static final int ERROR_NONE = 0; 52dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Indicates that an error occurred and the reason is not known. 54dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 55dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static final int ERROR_UNKNOWN = -2000; 56dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 57f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey /** {@hide} */ 58f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey public static final int INVALID_SESSION = -1; 59f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey 606225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi HandlerThread mInfoThread; 616225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi HandlerThread mEventThread; 62dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private static final String TAG = "DrmManagerClient"; 63d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 64f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey private final CloseGuard mCloseGuard = CloseGuard.get(); 65f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey 66d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi static { 67d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // Load the respective library 68d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi System.loadLibrary("drmframework_jni"); 69d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 70d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 71d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives status messages and warnings 730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * during registration and rights acquisition. 74d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 75d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public interface OnInfoListener { 76d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends status or warning information during registration 780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * and rights acquisition. 79d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmInfoEvent} instance that wraps the status information or 820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * warnings. 83d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 84d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void onInfo(DrmManagerClient client, DrmInfoEvent event); 85d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 86d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 87dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives information 890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * about DRM processing events. 90dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 91dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public interface OnEventListener { 92dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 930e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends information about a DRM processing request. 94dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 950e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmEvent} instance that wraps the information being 970e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * conveyed, such as the information type and message. 98dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 99f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang public void onEvent(DrmManagerClient client, DrmEvent event); 100dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 101dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 102dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 1030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives information about DRM framework errors. 104dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 105dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public interface OnErrorListener { 106dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 1070e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends error information. 108dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 1090e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 1100e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmErrorEvent} instance that wraps the error type and message. 111dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 112dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public void onError(DrmManagerClient client, DrmErrorEvent event); 113dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 114dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 115c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi private static final int ACTION_REMOVE_ALL_RIGHTS = 1001; 116dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private static final int ACTION_PROCESS_DRM_INFO = 1002; 117d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 118d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private int mUniqueId; 11933d603877acf76d5d59484532025af20f4b068a5Ashok Bhat private long mNativeContext; 120f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey private volatile boolean mReleased; 121dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private Context mContext; 122dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private InfoHandler mInfoHandler; 123d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private EventHandler mEventHandler; 124d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private OnInfoListener mOnInfoListener; 125dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private OnEventListener mOnEventListener; 126dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private OnErrorListener mOnErrorListener; 127d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 128dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private class EventHandler extends Handler { 129dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 130dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public EventHandler(Looper looper) { 131dc549d60f98d809f626c99de614960409a847054Takeshi Aimi super(looper); 132dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 133dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 134dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public void handleMessage(Message msg) { 135dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmEvent event = null; 136dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent error = null; 137dc549d60f98d809f626c99de614960409a847054Takeshi Aimi HashMap<String, Object> attributes = new HashMap<String, Object>(); 138dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 139dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch(msg.what) { 140dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case ACTION_PROCESS_DRM_INFO: { 141dc549d60f98d809f626c99de614960409a847054Takeshi Aimi final DrmInfo drmInfo = (DrmInfo) msg.obj; 142dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmInfoStatus status = _processDrmInfo(mUniqueId, drmInfo); 143f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang 144f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang attributes.put(DrmEvent.DRM_INFO_STATUS_OBJECT, status); 145f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang attributes.put(DrmEvent.DRM_INFO_OBJECT, drmInfo); 146f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang 147dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != status && DrmInfoStatus.STATUS_OK == status.statusCode) { 148f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang event = new DrmEvent(mUniqueId, 149f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang getEventType(status.infoType), null, attributes); 150dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } else { 151c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi int infoType = (null != status) ? status.infoType : drmInfo.getInfoType(); 152f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang error = new DrmErrorEvent(mUniqueId, 153f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang getErrorType(infoType), null, attributes); 154dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 155dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 156dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 157dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case ACTION_REMOVE_ALL_RIGHTS: { 158dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (ERROR_NONE == _removeAllRights(mUniqueId)) { 159dc549d60f98d809f626c99de614960409a847054Takeshi Aimi event = new DrmEvent(mUniqueId, DrmEvent.TYPE_ALL_RIGHTS_REMOVED, null); 160dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } else { 161dc549d60f98d809f626c99de614960409a847054Takeshi Aimi error = new DrmErrorEvent(mUniqueId, 162dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent.TYPE_REMOVE_ALL_RIGHTS_FAILED, null); 163dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 164dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 165dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 166dc549d60f98d809f626c99de614960409a847054Takeshi Aimi default: 167dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.e(TAG, "Unknown message type " + msg.what); 168dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return; 169dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 170dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnEventListener && null != event) { 171f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang mOnEventListener.onEvent(DrmManagerClient.this, event); 172dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 173dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnErrorListener && null != error) { 174dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mOnErrorListener.onError(DrmManagerClient.this, error); 175dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 176dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 177dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 178dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 179d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 180d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 181d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 182dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static void notify( 183dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Object thisReference, int uniqueId, int infoType, String message) { 184d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmManagerClient instance = (DrmManagerClient)((WeakReference)thisReference).get(); 185d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 186dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != instance && null != instance.mInfoHandler) { 187dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message m = instance.mInfoHandler.obtainMessage( 188dc549d60f98d809f626c99de614960409a847054Takeshi Aimi InfoHandler.INFO_EVENT_TYPE, uniqueId, infoType, message); 189dc549d60f98d809f626c99de614960409a847054Takeshi Aimi instance.mInfoHandler.sendMessage(m); 190d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 191d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 192d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 193dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private class InfoHandler extends Handler { 194d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public static final int INFO_EVENT_TYPE = 1; 195d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 196dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public InfoHandler(Looper looper) { 197d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi super(looper); 198d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 199d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 200d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void handleMessage(Message msg) { 20127b277779c89251f2aafcc7a56db95d264900c9dGloria Wang DrmInfoEvent info = null; 202dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent error = null; 203d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 204d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi switch (msg.what) { 205dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case InfoHandler.INFO_EVENT_TYPE: 206d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId = msg.arg1; 207d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int infoType = msg.arg2; 208d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String message = msg.obj.toString(); 209d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 210dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 211dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoEvent.TYPE_REMOVE_RIGHTS: { 212d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi try { 213d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.removeFile(message); 214d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } catch (IOException e) { 215d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi e.printStackTrace(); 216d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 21727b277779c89251f2aafcc7a56db95d264900c9dGloria Wang info = new DrmInfoEvent(uniqueId, infoType, message); 218dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 219dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 22027b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_ALREADY_REGISTERED_BY_ANOTHER_ACCOUNT: 22127b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_RIGHTS_INSTALLED: 22227b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_WAIT_FOR_RIGHTS: 22327b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_ACCOUNT_ALREADY_REGISTERED: 22427b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_RIGHTS_REMOVED: { 22527b277779c89251f2aafcc7a56db95d264900c9dGloria Wang info = new DrmInfoEvent(uniqueId, infoType, message); 226dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 227dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 228dc549d60f98d809f626c99de614960409a847054Takeshi Aimi default: 229dc549d60f98d809f626c99de614960409a847054Takeshi Aimi error = new DrmErrorEvent(uniqueId, infoType, message); 230dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 231d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 232d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 23327b277779c89251f2aafcc7a56db95d264900c9dGloria Wang if (null != mOnInfoListener && null != info) { 23427b277779c89251f2aafcc7a56db95d264900c9dGloria Wang mOnInfoListener.onInfo(DrmManagerClient.this, info); 235d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 236dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnErrorListener && null != error) { 237dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mOnErrorListener.onError(DrmManagerClient.this, error); 238dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 239d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return; 240d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi default: 241d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi Log.e(TAG, "Unknown message type " + msg.what); 242d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return; 243d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 244d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 245d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 246d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 247d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 2480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Creates a <code>DrmManagerClient</code>. 249d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 2500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param context Context of the caller. 251d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 252d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmManagerClient(Context context) { 253dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mContext = context; 254011385508726fef027641fcbb3e4e446efc9af2cJames Dong createEventThreads(); 255dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 256d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // save the unique id 2576225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mUniqueId = _initialize(); 258f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey mCloseGuard.open("release"); 259c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 260c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi 261f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey @Override 262f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey protected void finalize() throws Throwable { 263f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey try { 264f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey if (mCloseGuard != null) { 265f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey mCloseGuard.warnIfOpen(); 266f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey } 2676225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi release(); 268f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey } finally { 269f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey super.finalize(); 2706225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2716225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2726225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 2736225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi /** 2746225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * Releases resources associated with the current session of DrmManagerClient. 2756225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * 2766225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * It is considered good practice to call this method when the {@link DrmManagerClient} object 2776225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * is no longer needed in your application. After release() is called, 2786225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * {@link DrmManagerClient} is no longer usable since it has lost all of its required resource. 2796225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi */ 2806225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi public void release() { 281f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey if (mReleased) return; 2826225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mReleased = true; 283f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey 2846225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi if (mEventHandler != null) { 2856225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mEventThread.quit(); 2866225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mEventThread = null; 2876225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2886225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi if (mInfoHandler != null) { 2896225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mInfoThread.quit(); 2906225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mInfoThread = null; 2916225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2926225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mEventHandler = null; 2936225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mInfoHandler = null; 2946225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnEventListener = null; 2956225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnInfoListener = null; 2966225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnErrorListener = null; 2976225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi _release(mUniqueId); 298f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey mCloseGuard.close(); 299d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 300d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 301d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnInfoListener} callback, which is invoked when the 3030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends status or warning information during registration or rights acquisition. 304d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3050e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param infoListener Interface definition for the callback. 306d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 307dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnInfoListener(OnInfoListener infoListener) { 3086225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnInfoListener = infoListener; 309dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != infoListener) { 3106225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 311dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 312dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 313dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 314dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3150e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnEventListener} callback, which is invoked when the 3160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends information about DRM processing. 317dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param eventListener Interface definition for the callback. 319dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 320dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnEventListener(OnEventListener eventListener) { 3216225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnEventListener = eventListener; 322dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != eventListener) { 3236225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 324dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 325dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 326dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 327dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3280e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnErrorListener} callback, which is invoked when 3290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework sends error information. 330dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param errorListener Interface definition for the callback. 332dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 333dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnErrorListener(OnErrorListener errorListener) { 3346225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnErrorListener = errorListener; 335dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != errorListener) { 3366225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 337d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 338d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 339d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 340d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information about all the DRM plug-ins (agents) that are registered with 3420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. 343d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A <code>String</code> array of DRM plug-in descriptions. 345d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 346d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String[] getAvailableDrmEngines() { 347d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmSupportInfo[] supportInfos = _getAllSupportInfo(mUniqueId); 348d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi ArrayList<String> descriptions = new ArrayList<String>(); 349d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 350d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi for (int i = 0; i < supportInfos.length; i++) { 351d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi descriptions.add(supportInfos[i].getDescriprition()); 352d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 353d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 354d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String[] drmEngines = new String[descriptions.size()]; 355d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return descriptions.toArray(drmEngines); 356d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 357d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 358d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3590e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 360d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving DRM constraints. 3620e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 3630e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 366365ce1db339db53cd5afb118ff867fe940644e45James Dong * The keys are defined in {@link DrmStore.ConstraintsColumns}. 367d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 368d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public ContentValues getConstraints(String path, int action) { 369d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 370d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given usage or path is invalid/null"); 371d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 372d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getConstraints(mUniqueId, path, action); 373d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 374d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 375dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 3760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 3770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving metadata information. 379dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 3800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the metadata. Null in case of failure. 382dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 383dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(String path) { 384dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == path || path.equals("")) { 385dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Given path is invalid/null"); 386dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 387dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _getMetadata(mUniqueId, path); 388dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 389dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 390d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 3920e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3930e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving DRM constraints. 3940e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 395dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3970e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 398dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 399dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public ContentValues getConstraints(Uri uri, int action) { 400c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 401c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 402c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 403dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getConstraints(convertUriToPath(uri), action); 404dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 405dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 406dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 4070e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 408dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 4090e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving metadata information. 4100e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4110e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 4120e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 413dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 414dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(Uri uri) { 415dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == uri || Uri.EMPTY == uri) { 416dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 417dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 418dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return getMetadata(convertUriToPath(uri)); 419dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 420dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 421dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 4220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Saves rights to a specified path and associates that path with the content path. 4230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4240e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <p class="note"><strong>Note:</strong> For OMA or WM-DRM, <code>rightsPath</code> and 4250e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>contentPath</code> can be null.</p> 4260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmRights The {@link DrmRights} to be saved. 4280e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param rightsPath File path where rights will be saved. 4290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param contentPath File path where content is saved. 430d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 432b01e10c5bc0a29d1b0da96783b6d1582baeb2af2Joe Onorato * 4330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @throws IOException If the call failed to save rights information at the given 4340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>rightsPath</code>. 435d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 436dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int saveRights( 437d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmRights drmRights, String rightsPath, String contentPath) throws IOException { 438dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == drmRights || !drmRights.isValid()) { 439d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmRights or contentPath is not valid"); 440d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 441d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null != rightsPath && !rightsPath.equals("")) { 442d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.writeToFile(rightsPath, drmRights.getData()); 443d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 444dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _saveRights(mUniqueId, drmRights, rightsPath, contentPath); 445d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 446d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 447d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Installs a new DRM plug-in (agent) at runtime. 4490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param engineFilePath File path to the plug-in file to be installed. 451d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 452d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 453d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 454d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void installDrmEngine(String engineFilePath) { 455d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == engineFilePath || engineFilePath.equals("")) { 456d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException( 457d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi "Given engineFilePath: "+ engineFilePath + "is not valid"); 458d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 459d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi _installDrmEngine(mUniqueId, engineFilePath); 460d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 461d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 462d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4630e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or path can be handled. 4640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path of the content to be handled. 4660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled. 467d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or path can be handled; false if they cannot be handled. 469d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 470d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public boolean canHandle(String path, String mimeType) { 471d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 472d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 473d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 474d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _canHandle(mUniqueId, path, mimeType); 475d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 476d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 477d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or URI can be handled. 4790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content to be handled. 4810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled 482dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 4830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or URI can be handled; false if they cannot be handled. 484dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 485dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public boolean canHandle(Uri uri, String mimeType) { 486dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 487dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 488dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 489dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return canHandle(convertUriToPath(uri), mimeType); 490dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 491dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 492dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 4930e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes the given DRM information based on the information type. 494d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4950e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfo The {@link DrmInfo} to be processed. 4960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 497d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 498dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int processDrmInfo(DrmInfo drmInfo) { 499d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfo || !drmInfo.isValid()) { 500d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfo is invalid/null"); 501d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 502dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 503dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 504dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_PROCESS_DRM_INFO, drmInfo); 505dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 506dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 507dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 508d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 509d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 510d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5110e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information for registering, unregistering, or acquiring rights. 512d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5130e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} that specifies the type of DRM 5140e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * information being retrieved. 5150e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmInfo} instance. 517d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 518dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public DrmInfo acquireDrmInfo(DrmInfoRequest drmInfoRequest) { 519d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfoRequest || !drmInfoRequest.isValid()) { 520d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfoRequest is invalid/null"); 521d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 522dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _acquireDrmInfo(mUniqueId, drmInfoRequest); 523dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 524dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 525dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 5260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes a given {@link DrmInfoRequest} and returns the rights information asynchronously. 5270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 5280e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This is a utility method that consists of an 5290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and a 5300e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} method call. This utility method can be 5310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * used only if the selected DRM plug-in (agent) supports this sequence of calls. Some DRM 5320e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * agents, such as OMA, do not support this utility method, in which case an application must 5330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * invoke {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and 5340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} separately. 535dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 5360e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} used to acquire the rights. 5370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 538dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 539dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public int acquireRights(DrmInfoRequest drmInfoRequest) { 540dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi DrmInfo drmInfo = acquireDrmInfo(drmInfoRequest); 5414ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang if (null == drmInfo) { 5424ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang return ERROR_UNKNOWN; 5434ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang } 544dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return processDrmInfo(drmInfo); 545d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 546d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 547d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified path or MIME type. At least one parameter must 5500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 551d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content or null. 5530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 556d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 557d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int getDrmObjectType(String path, String mimeType) { 558d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 559d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 560d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 561d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getDrmObjectType(mUniqueId, path, mimeType); 562d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 563d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 564d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified URI or MIME type. At least one parameter must 5670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 568dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 5690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content or null. 5700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 573dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 574dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int getDrmObjectType(Uri uri, String mimeType) { 575dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 576dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 577dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 578dc549d60f98d809f626c99de614960409a847054Takeshi Aimi String path = ""; 579dc549d60f98d809f626c99de614960409a847054Takeshi Aimi try { 580dc549d60f98d809f626c99de614960409a847054Takeshi Aimi path = convertUriToPath(uri); 581dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } catch (Exception e) { 582dc549d60f98d809f626c99de614960409a847054Takeshi Aimi // Even uri is invalid the mimetype shall be valid, so allow to proceed further. 583dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.w(TAG, "Given Uri could not be found in media store"); 584dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 585dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getDrmObjectType(path, mimeType); 586dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 587dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 588dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 5890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 5900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 592d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5930e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return The MIME type of the original content, such as <code>video/mpeg</code>. 594d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 595d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String getOriginalMimeType(String path) { 596d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 597d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 598d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 5990889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6000889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong String mime = null; 6010889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6020889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileInputStream is = null; 6030889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6040889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileDescriptor fd = null; 6050889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong File file = new File(path); 6060889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (file.exists()) { 6070889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is = new FileInputStream(file); 6080889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong fd = is.getFD(); 6090889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6100889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong mime = _getOriginalMimeType(mUniqueId, path, fd); 6110889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch (IOException ioe) { 6120889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } finally { 6130889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (is != null) { 6140889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6150889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is.close(); 6160889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch(IOException e) {} 6170889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6180889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6190889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6200889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong return mime; 621d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 622d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 623d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6240e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 625dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 6270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6280e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return MIME type of the original content, such as <code>video/mpeg</code>. 629dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 630dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public String getOriginalMimeType(Uri uri) { 631dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 632dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 633dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 634dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getOriginalMimeType(convertUriToPath(uri)); 635dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 636dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 637dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given content has valid rights. 6390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 641d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 643d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 644d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path) { 645d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return checkRightsStatus(path, DrmStore.Action.DEFAULT); 646d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 647d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 648d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Check whether the given content has valid rights. 6500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 652dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 654dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 655dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri) { 656dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 657dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 658dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 659dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri)); 660dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 661dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 662dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6630e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 665d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 6670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 6680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 670d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 671d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path, int action) { 672d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 673d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path or action is not valid"); 674d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 675d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _checkRightsStatus(mUniqueId, path, action); 676d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 677d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 678d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 6810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 6830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 684dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6850e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 686dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 687dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri, int action) { 688dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 689dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 690dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 691dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri), action); 692dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 693dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 694dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6950e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 696d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6970e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 6980e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6990e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 700d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 701dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(String path) { 702d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 703d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 704d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 705dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _removeRights(mUniqueId, path); 706dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 707dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 708dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 7090e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 7100e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7110e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 712dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7130e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 714dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 715dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(Uri uri) { 716dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 717dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 718dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 719dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return removeRights(convertUriToPath(uri)); 720d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 721d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 722d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes all the rights information of every DRM plug-in (agent) associated with 7240e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. Will be used during a master reset. 725dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 727d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 728dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeAllRights() { 729dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 730dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 731dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_REMOVE_ALL_RIGHTS); 732dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 733dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 734dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 735d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 736d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 737d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Initiates a new conversion session. An application must initiate a conversion session 7390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * with this method each time it downloads a rights-protected file that needs to be converted. 7400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 7410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This method applies only to forward-locking (copy protection) DRM schemes. 7420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7430e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the input data packet. 744d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A convert ID that is used used to maintain the conversion session. 746d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 747d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int openConvertSession(String mimeType) { 748d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == mimeType || mimeType.equals("")) { 749d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimeType should be non null"); 750d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 751d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _openConvertSession(mUniqueId, mimeType); 752d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 753d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 754d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Converts the input data (content) that is part of a rights-protected file. The converted 7560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * data and status is returned in a {@link DrmConvertedStatus} object. This method should be 7570e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * called each time there is a new block of data received by the application. 758d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7590e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 7600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param inputData Input data that needs to be converted. 7610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7620e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7630e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and offset for the header and body signature. An application can 7640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * ignore the offset because it is only relevant to the 7650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #closeConvertSession closeConvertSession()} method. 766d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 767d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus convertData(int convertId, byte[] inputData) { 768d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == inputData || 0 >= inputData.length) { 769d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given inputData should be non null"); 770d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 771d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _convertData(mUniqueId, convertId, inputData); 772d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 773d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 774d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Informs the DRM plug-in (agent) that there is no more data to convert or that an error 7760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * has occurred. Upon successful conversion of the data, the DRM agent will provide an offset 7770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * value indicating where the header and body signature should be added. Appending the 7780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * signature is necessary to protect the integrity of the converted file. 7790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 781d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and the offset for the header and body signature. 784d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 785d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus closeConvertSession(int convertId) { 786d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _closeConvertSession(mUniqueId, convertId); 787d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 788d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 789dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getEventType(int infoType) { 790dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int eventType = -1; 791dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 792dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 793dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 794dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 795dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 796c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi eventType = DrmEvent.TYPE_DRM_INFO_PROCESSED; 797dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 798dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 799dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return eventType; 800dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 801dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 802dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getErrorType(int infoType) { 803dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int error = -1; 804dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 805dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 806dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 807dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 808dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 809c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi error = DrmErrorEvent.TYPE_PROCESS_DRM_INFO_FAILED; 810dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 811dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 812dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return error; 813dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 814dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 815dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 816dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * This method expects uri in the following format 817dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * content://media/<table_name>/<row_index> (or) 818dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * file://sdcard/test.mp4 819b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang * http://test.com/test.mp4 820dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 821dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * Here <table_name> shall be "video" or "audio" or "images" 822dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * <row_index> the index of the content in given table 823dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 824dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private String convertUriToPath(Uri uri) { 825c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi String path = null; 826f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != uri) { 827f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String scheme = uri.getScheme(); 828f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == scheme || scheme.equals("") || 829f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi scheme.equals(ContentResolver.SCHEME_FILE)) { 830f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = uri.getPath(); 831b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 832b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang } else if (scheme.equals("http")) { 833b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang path = uri.toString(); 834b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 835f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) { 836f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String[] projection = new String[] {MediaStore.MediaColumns.DATA}; 837f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi Cursor cursor = null; 838f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi try { 839f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor = mContext.getContentResolver().query(uri, projection, null, 840f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi null, null); 841f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == cursor || 0 == cursor.getCount() || !cursor.moveToFirst()) { 842f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri could not be found" + 843f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi " in media store"); 844f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 845f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi int pathIndex = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA); 846f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = cursor.getString(pathIndex); 847f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } catch (SQLiteException e) { 848f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri is not formatted in a way " + 849f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi "so that it can be found in media store."); 850f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } finally { 851f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != cursor) { 852f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor.close(); 853f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 854f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 855f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else { 856f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri scheme is not supported"); 857c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 858dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 859dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return path; 860dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 861dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 862d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // private native interfaces 8636225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native int _initialize(); 8646225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 8656225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _setListeners(int uniqueId, Object weak_this); 866d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8676225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _release(int uniqueId); 868d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 869d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native void _installDrmEngine(int uniqueId, String engineFilepath); 870d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 871d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native ContentValues _getConstraints(int uniqueId, String path, int usage); 872d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 873dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private native ContentValues _getMetadata(int uniqueId, String path); 874dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 875d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native boolean _canHandle(int uniqueId, String path, String mimeType); 876d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 877d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfoStatus _processDrmInfo(int uniqueId, DrmInfo drmInfo); 878d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 879d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfo _acquireDrmInfo(int uniqueId, DrmInfoRequest drmInfoRequest); 880d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 881dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _saveRights( 882d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId, DrmRights drmRights, String rightsPath, String contentPath); 883d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 884d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _getDrmObjectType(int uniqueId, String path, String mimeType); 885d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8860889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong private native String _getOriginalMimeType(int uniqueId, String path, FileDescriptor fd); 887d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 888d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _checkRightsStatus(int uniqueId, String path, int action); 889d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 890dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeRights(int uniqueId, String path); 891d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 892dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeAllRights(int uniqueId); 893d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 894d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _openConvertSession(int uniqueId, String mimeType); 895d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 896dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native DrmConvertedStatus _convertData( 897dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int uniqueId, int convertId, byte[] inputData); 898d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 899d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmConvertedStatus _closeConvertSession(int uniqueId, int convertId); 900d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 901d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmSupportInfo[] _getAllSupportInfo(int uniqueId); 902011385508726fef027641fcbb3e4e446efc9af2cJames Dong 903011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createEventThreads() { 904011385508726fef027641fcbb3e4e446efc9af2cJames Dong if (mEventHandler == null && mInfoHandler == null) { 905011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread = new HandlerThread("DrmManagerClient.InfoHandler"); 906011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread.start(); 907011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoHandler = new InfoHandler(mInfoThread.getLooper()); 908011385508726fef027641fcbb3e4e446efc9af2cJames Dong 909011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread = new HandlerThread("DrmManagerClient.EventHandler"); 910011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread.start(); 911011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventHandler = new EventHandler(mEventThread.getLooper()); 912011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 913011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 914011385508726fef027641fcbb3e4e446efc9af2cJames Dong 915011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createListeners() { 916011385508726fef027641fcbb3e4e446efc9af2cJames Dong _setListeners(mUniqueId, new WeakReference<DrmManagerClient>(this)); 917011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 918d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi} 919d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 920