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. 2785d9a8acdac056e8842d010edd26496960f2a7a8dJeff Tinker * 2795d9a8acdac056e8842d010edd26496960f2a7a8dJeff Tinker * This method was added in API 24. In API versions 16 through 23, release() 2805d9a8acdac056e8842d010edd26496960f2a7a8dJeff Tinker * should be called instead. There is no need to do anything for API 2815d9a8acdac056e8842d010edd26496960f2a7a8dJeff Tinker * versions prior to 16. 2826225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi */ 28360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey @Override 28460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey public void close() { 285f67c8a9685e0f20d5ffb9de95f6d1ce47f052141Jeff Sharkey mCloseGuard.close(); 28660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey if (mClosed.compareAndSet(false, true)) { 28760cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey if (mEventHandler != null) { 28860cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mEventThread.quit(); 28960cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mEventThread = null; 29060cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 29160cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey if (mInfoHandler != null) { 29260cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mInfoThread.quit(); 29360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mInfoThread = null; 29460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 29560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mEventHandler = null; 29660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mInfoHandler = null; 29760cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mOnEventListener = null; 29860cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mOnInfoListener = null; 29960cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey mOnErrorListener = null; 30060cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey _release(mUniqueId); 30160cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 30260cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey } 30360cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey 30460cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey /** 30560cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey * @deprecated replaced by {@link #close()}. 30660cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey */ 30760cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey @Deprecated 30860cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey public void release() { 30960cfad80bdf61db436643927337c2fb30186e99dJeff Sharkey close(); 310d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 311d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 312d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3130e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnInfoListener} callback, which is invoked when the 3140e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends status or warning information during registration or rights acquisition. 315d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param infoListener Interface definition for the callback. 317d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 318dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnInfoListener(OnInfoListener infoListener) { 3196225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnInfoListener = infoListener; 320dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != infoListener) { 3216225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 322dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 323dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 324dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 325dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnEventListener} callback, which is invoked when the 3270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends information about DRM processing. 328dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param eventListener Interface definition for the callback. 330dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 331dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnEventListener(OnEventListener eventListener) { 3326225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnEventListener = eventListener; 333dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != eventListener) { 3346225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 335dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 336dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 337dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 338dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnErrorListener} callback, which is invoked when 3400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework sends error information. 341dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param errorListener Interface definition for the callback. 343dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 344dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnErrorListener(OnErrorListener errorListener) { 3456225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnErrorListener = errorListener; 346dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != errorListener) { 3476225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 348d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 349d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 350d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 351d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information about all the DRM plug-ins (agents) that are registered with 3530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. 354d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A <code>String</code> array of DRM plug-in descriptions. 356d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 357d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String[] getAvailableDrmEngines() { 358d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmSupportInfo[] supportInfos = _getAllSupportInfo(mUniqueId); 359d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi ArrayList<String> descriptions = new ArrayList<String>(); 360d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 361d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi for (int i = 0; i < supportInfos.length; i++) { 362d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi descriptions.add(supportInfos[i].getDescriprition()); 363d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 364d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 365d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String[] drmEngines = new String[descriptions.size()]; 366d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return descriptions.toArray(drmEngines); 367d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 368d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 369d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 371d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving DRM constraints. 3730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 3740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 377365ce1db339db53cd5afb118ff867fe940644e45James Dong * The keys are defined in {@link DrmStore.ConstraintsColumns}. 378d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 379d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public ContentValues getConstraints(String path, int action) { 380d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 381d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given usage or path is invalid/null"); 382d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 383d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getConstraints(mUniqueId, path, action); 384d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 385d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 386dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 3870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 3880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving metadata information. 390dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 3910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3920e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the metadata. Null in case of failure. 393dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 394dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(String path) { 395dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == path || path.equals("")) { 396dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Given path is invalid/null"); 397dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 398dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _getMetadata(mUniqueId, path); 399dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 400dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 401d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 4030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving DRM constraints. 4050e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 406dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 4070e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 4080e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 409dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 410dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public ContentValues getConstraints(Uri uri, int action) { 411c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 412c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 413c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 414dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getConstraints(convertUriToPath(uri), action); 415dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 416dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 417dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 4180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 419dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 4200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving metadata information. 4210e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 4230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 424dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 425dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(Uri uri) { 426dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == uri || Uri.EMPTY == uri) { 427dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 428dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 429dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return getMetadata(convertUriToPath(uri)); 430dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 431dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 432dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 4330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Saves rights to a specified path and associates that path with the content path. 4340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <p class="note"><strong>Note:</strong> For OMA or WM-DRM, <code>rightsPath</code> and 4360e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>contentPath</code> can be null.</p> 4370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmRights The {@link DrmRights} to be saved. 4390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param rightsPath File path where rights will be saved. 4400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param contentPath File path where content is saved. 441d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 443b01e10c5bc0a29d1b0da96783b6d1582baeb2af2Joe Onorato * 4440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @throws IOException If the call failed to save rights information at the given 4450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>rightsPath</code>. 446d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 447dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int saveRights( 448d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmRights drmRights, String rightsPath, String contentPath) throws IOException { 449dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == drmRights || !drmRights.isValid()) { 450d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmRights or contentPath is not valid"); 451d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 452d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null != rightsPath && !rightsPath.equals("")) { 453d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.writeToFile(rightsPath, drmRights.getData()); 454d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 455dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _saveRights(mUniqueId, drmRights, rightsPath, contentPath); 456d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 457d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 458d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4590e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Installs a new DRM plug-in (agent) at runtime. 4600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param engineFilePath File path to the plug-in file to be installed. 462d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 463d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 464d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 465d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void installDrmEngine(String engineFilePath) { 466d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == engineFilePath || engineFilePath.equals("")) { 467d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException( 468d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi "Given engineFilePath: "+ engineFilePath + "is not valid"); 469d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 470d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi _installDrmEngine(mUniqueId, engineFilePath); 471d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 472d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 473d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or path can be handled. 4750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path of the content to be handled. 4770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled. 478d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or path can be handled; false if they cannot be handled. 480d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 481d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public boolean canHandle(String path, String mimeType) { 482d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 483d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 484d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 485d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _canHandle(mUniqueId, path, mimeType); 486d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 487d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 488d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or URI can be handled. 4900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content to be handled. 4920e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled 493dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 4940e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or URI can be handled; false if they cannot be handled. 495dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 496dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public boolean canHandle(Uri uri, String mimeType) { 497dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 498dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 499dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 500dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return canHandle(convertUriToPath(uri), mimeType); 501dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 502dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 503dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 5040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes the given DRM information based on the information type. 505d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5060e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfo The {@link DrmInfo} to be processed. 5070e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 508d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 509dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int processDrmInfo(DrmInfo drmInfo) { 510d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfo || !drmInfo.isValid()) { 511d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfo is invalid/null"); 512d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 513dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 514dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 515dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_PROCESS_DRM_INFO, drmInfo); 516dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 517dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 518dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 519d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 520d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 521d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information for registering, unregistering, or acquiring rights. 523d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5240e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} that specifies the type of DRM 5250e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * information being retrieved. 5260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmInfo} instance. 528d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 529dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public DrmInfo acquireDrmInfo(DrmInfoRequest drmInfoRequest) { 530d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfoRequest || !drmInfoRequest.isValid()) { 531d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfoRequest is invalid/null"); 532d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 533dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _acquireDrmInfo(mUniqueId, drmInfoRequest); 534dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 535dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 536dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 5370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes a given {@link DrmInfoRequest} and returns the rights information asynchronously. 5380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 5390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This is a utility method that consists of an 5400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and a 5410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} method call. This utility method can be 5420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * used only if the selected DRM plug-in (agent) supports this sequence of calls. Some DRM 5430e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * agents, such as OMA, do not support this utility method, in which case an application must 5440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * invoke {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and 5450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} separately. 546dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 5470e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} used to acquire the rights. 5480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 549dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 550dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public int acquireRights(DrmInfoRequest drmInfoRequest) { 551dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi DrmInfo drmInfo = acquireDrmInfo(drmInfoRequest); 5524ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang if (null == drmInfo) { 5534ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang return ERROR_UNKNOWN; 5544ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang } 555dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return processDrmInfo(drmInfo); 556d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 557d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 558d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5590e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified path or MIME type. At least one parameter must 5610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 562d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5630e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content or null. 5640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 567d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 568d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int getDrmObjectType(String path, String mimeType) { 569d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 570d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 571d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 572d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getDrmObjectType(mUniqueId, path, mimeType); 573d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 574d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 575d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified URI or MIME type. At least one parameter must 5780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 579dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 5800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content or null. 5810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 584dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 585dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int getDrmObjectType(Uri uri, String mimeType) { 586dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 587dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 588dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 589dc549d60f98d809f626c99de614960409a847054Takeshi Aimi String path = ""; 590dc549d60f98d809f626c99de614960409a847054Takeshi Aimi try { 591dc549d60f98d809f626c99de614960409a847054Takeshi Aimi path = convertUriToPath(uri); 592dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } catch (Exception e) { 593dc549d60f98d809f626c99de614960409a847054Takeshi Aimi // Even uri is invalid the mimetype shall be valid, so allow to proceed further. 594dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.w(TAG, "Given Uri could not be found in media store"); 595dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 596dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getDrmObjectType(path, mimeType); 597dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 598dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 599dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 6010e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 603d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return The MIME type of the original content, such as <code>video/mpeg</code>. 605d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 606d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String getOriginalMimeType(String path) { 607d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 608d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 609d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 6100889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6110889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong String mime = null; 6120889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6130889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileInputStream is = null; 6140889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6150889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileDescriptor fd = null; 6160889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong File file = new File(path); 6170889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (file.exists()) { 6180889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is = new FileInputStream(file); 6190889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong fd = is.getFD(); 6200889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6210889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong mime = _getOriginalMimeType(mUniqueId, path, fd); 6220889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch (IOException ioe) { 6230889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } finally { 6240889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (is != null) { 6250889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6260889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is.close(); 6270889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch(IOException e) {} 6280889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6290889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6300889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6310889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong return mime; 632d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 633d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 634d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 636dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 6380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return MIME type of the original content, such as <code>video/mpeg</code>. 640dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 641dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public String getOriginalMimeType(Uri uri) { 642dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 643dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 644dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 645dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getOriginalMimeType(convertUriToPath(uri)); 646dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 647dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 648dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given content has valid rights. 6500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 652d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 654d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 655d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path) { 656d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return checkRightsStatus(path, DrmStore.Action.DEFAULT); 657d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 658d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 659d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Check whether the given content has valid rights. 6610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6620e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 663dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 665dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 666dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri) { 667dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 668dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 669dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 670dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri)); 671dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 672dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 673dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 676d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6770e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 6780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 6790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 681d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 682d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path, int action) { 683d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 684d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path or action is not valid"); 685d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 686d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _checkRightsStatus(mUniqueId, path, action); 687d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 688d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 689d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 6920e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6930e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 6940e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 695dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 697dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 698dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri, int action) { 699dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 700dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 701dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 702dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri), action); 703dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 704dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 705dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 7060e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 707d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7080e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 7090e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7100e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 711d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 712dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(String path) { 713d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 714d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 715d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 716dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _removeRights(mUniqueId, path); 717dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 718dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 719dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 7200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 7210e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 723dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7240e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 725dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 726dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(Uri uri) { 727dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 728dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 729dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 730dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return removeRights(convertUriToPath(uri)); 731d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 732d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 733d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes all the rights information of every DRM plug-in (agent) associated with 7350e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. Will be used during a master reset. 736dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 738d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 739dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeAllRights() { 740dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 741dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 742dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_REMOVE_ALL_RIGHTS); 743dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 744dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 745dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 746d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 747d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 748d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Initiates a new conversion session. An application must initiate a conversion session 7500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * with this method each time it downloads a rights-protected file that needs to be converted. 7510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 7520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This method applies only to forward-locking (copy protection) DRM schemes. 7530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the input data packet. 755d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A convert ID that is used used to maintain the conversion session. 757d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 758d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int openConvertSession(String mimeType) { 759d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == mimeType || mimeType.equals("")) { 760d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimeType should be non null"); 761d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 762d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _openConvertSession(mUniqueId, mimeType); 763d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 764d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 765d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Converts the input data (content) that is part of a rights-protected file. The converted 7670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * data and status is returned in a {@link DrmConvertedStatus} object. This method should be 7680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * called each time there is a new block of data received by the application. 769d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 7710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param inputData Input data that needs to be converted. 7720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and offset for the header and body signature. An application can 7750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * ignore the offset because it is only relevant to the 7760e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #closeConvertSession closeConvertSession()} method. 777d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 778d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus convertData(int convertId, byte[] inputData) { 779d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == inputData || 0 >= inputData.length) { 780d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given inputData should be non null"); 781d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 782d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _convertData(mUniqueId, convertId, inputData); 783d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 784d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 785d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Informs the DRM plug-in (agent) that there is no more data to convert or that an error 7870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * has occurred. Upon successful conversion of the data, the DRM agent will provide an offset 7880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * value indicating where the header and body signature should be added. Appending the 7890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * signature is necessary to protect the integrity of the converted file. 7900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 792d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7930e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7940e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and the offset for the header and body signature. 795d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 796d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus closeConvertSession(int convertId) { 797d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _closeConvertSession(mUniqueId, convertId); 798d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 799d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 800dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getEventType(int infoType) { 801dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int eventType = -1; 802dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 803dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 804dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 805dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 806dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 807c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi eventType = DrmEvent.TYPE_DRM_INFO_PROCESSED; 808dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 809dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 810dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return eventType; 811dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 812dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 813dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getErrorType(int infoType) { 814dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int error = -1; 815dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 816dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 817dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 818dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 819dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 820c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi error = DrmErrorEvent.TYPE_PROCESS_DRM_INFO_FAILED; 821dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 822dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 823dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return error; 824dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 825dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 826dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 827dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * This method expects uri in the following format 828dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * content://media/<table_name>/<row_index> (or) 829dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * file://sdcard/test.mp4 830b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang * http://test.com/test.mp4 831dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 832dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * Here <table_name> shall be "video" or "audio" or "images" 833dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * <row_index> the index of the content in given table 834dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 835dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private String convertUriToPath(Uri uri) { 836c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi String path = null; 837f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != uri) { 838f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String scheme = uri.getScheme(); 839f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == scheme || scheme.equals("") || 840f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi scheme.equals(ContentResolver.SCHEME_FILE)) { 841f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = uri.getPath(); 842b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 843b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang } else if (scheme.equals("http")) { 844b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang path = uri.toString(); 845b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 846f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) { 847f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String[] projection = new String[] {MediaStore.MediaColumns.DATA}; 848f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi Cursor cursor = null; 849f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi try { 850f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor = mContext.getContentResolver().query(uri, projection, null, 851f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi null, null); 852f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == cursor || 0 == cursor.getCount() || !cursor.moveToFirst()) { 853f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri could not be found" + 854f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi " in media store"); 855f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 856f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi int pathIndex = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA); 857f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = cursor.getString(pathIndex); 858f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } catch (SQLiteException e) { 859f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri is not formatted in a way " + 860f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi "so that it can be found in media store."); 861f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } finally { 862f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != cursor) { 863f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor.close(); 864f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 865f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 866f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else { 867f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri scheme is not supported"); 868c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 869dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 870dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return path; 871dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 872dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 873d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // private native interfaces 8746225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native int _initialize(); 8756225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 8766225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _setListeners(int uniqueId, Object weak_this); 877d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8786225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _release(int uniqueId); 879d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 880d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native void _installDrmEngine(int uniqueId, String engineFilepath); 881d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 882d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native ContentValues _getConstraints(int uniqueId, String path, int usage); 883d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 884dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private native ContentValues _getMetadata(int uniqueId, String path); 885dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 886d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native boolean _canHandle(int uniqueId, String path, String mimeType); 887d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 888d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfoStatus _processDrmInfo(int uniqueId, DrmInfo drmInfo); 889d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 890d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfo _acquireDrmInfo(int uniqueId, DrmInfoRequest drmInfoRequest); 891d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 892dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _saveRights( 893d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId, DrmRights drmRights, String rightsPath, String contentPath); 894d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 895d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _getDrmObjectType(int uniqueId, String path, String mimeType); 896d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8970889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong private native String _getOriginalMimeType(int uniqueId, String path, FileDescriptor fd); 898d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 899d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _checkRightsStatus(int uniqueId, String path, int action); 900d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 901dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeRights(int uniqueId, String path); 902d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 903dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeAllRights(int uniqueId); 904d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 905d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _openConvertSession(int uniqueId, String mimeType); 906d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 907dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native DrmConvertedStatus _convertData( 908dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int uniqueId, int convertId, byte[] inputData); 909d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 910d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmConvertedStatus _closeConvertSession(int uniqueId, int convertId); 911d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 912d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmSupportInfo[] _getAllSupportInfo(int uniqueId); 913011385508726fef027641fcbb3e4e446efc9af2cJames Dong 914011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createEventThreads() { 915011385508726fef027641fcbb3e4e446efc9af2cJames Dong if (mEventHandler == null && mInfoHandler == null) { 916011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread = new HandlerThread("DrmManagerClient.InfoHandler"); 917011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread.start(); 918011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoHandler = new InfoHandler(mInfoThread.getLooper()); 919011385508726fef027641fcbb3e4e446efc9af2cJames Dong 920011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread = new HandlerThread("DrmManagerClient.EventHandler"); 921011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread.start(); 922011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventHandler = new EventHandler(mEventThread.getLooper()); 923011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 924011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 925011385508726fef027641fcbb3e4e446efc9af2cJames Dong 926011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createListeners() { 927011385508726fef027641fcbb3e4e446efc9af2cJames Dong _setListeners(mUniqueId, new WeakReference<DrmManagerClient>(this)); 928011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 929d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi} 930d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 931