DrmManagerClient.java revision 0889fdae87abd9ec78a6c1d00c2771acfa4e4d34
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 320889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dongimport java.io.File; 330889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dongimport java.io.FileDescriptor; 340889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dongimport java.io.FileInputStream; 35d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport java.io.IOException; 36d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport java.lang.ref.WeakReference; 37d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshiimport java.util.ArrayList; 38dc549d60f98d809f626c99de614960409a847054Takeshi Aimiimport java.util.HashMap; 39d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 40d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi/** 410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * The main programming interface for the DRM framework. An application must instantiate this class 420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * to access DRM agents through the DRM framework. 43d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 44d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 45d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshipublic class DrmManagerClient { 46dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 470e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Indicates that a request was successful or that no error occurred. 48dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 49dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static final int ERROR_NONE = 0; 50dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Indicates that an error occurred and the reason is not known. 52dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 53dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static final int ERROR_UNKNOWN = -2000; 54dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 556225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi HandlerThread mInfoThread; 566225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi HandlerThread mEventThread; 57dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private static final String TAG = "DrmManagerClient"; 58d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 59d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi static { 60d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // Load the respective library 61d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi System.loadLibrary("drmframework_jni"); 62d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 63d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 64d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives status messages and warnings 660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * during registration and rights acquisition. 67d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 68d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public interface OnInfoListener { 69d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends status or warning information during registration 710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * and rights acquisition. 72d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 730e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmInfoEvent} instance that wraps the status information or 750e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * warnings. 76d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 77d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void onInfo(DrmManagerClient client, DrmInfoEvent event); 78d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 79d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 80dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives information 820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * about DRM processing events. 83dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 84dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public interface OnEventListener { 85dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends information about a DRM processing request. 87dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 890e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmEvent} instance that wraps the information being 900e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * conveyed, such as the information type and message. 91dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 92f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang public void onEvent(DrmManagerClient client, DrmEvent event); 93dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 94dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 95dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Interface definition for a callback that receives information about DRM framework errors. 97dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 98dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public interface OnErrorListener { 99dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 1000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Called when the DRM framework sends error information. 101dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 1020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param client The <code>DrmManagerClient</code> instance. 1030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param event The {@link DrmErrorEvent} instance that wraps the error type and message. 104dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 105dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public void onError(DrmManagerClient client, DrmErrorEvent event); 106dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 107dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 108c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi private static final int ACTION_REMOVE_ALL_RIGHTS = 1001; 109dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private static final int ACTION_PROCESS_DRM_INFO = 1002; 110d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 111d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private int mUniqueId; 112d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private int mNativeContext; 1136225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private boolean mReleased; 114dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private Context mContext; 115dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private InfoHandler mInfoHandler; 116d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private EventHandler mEventHandler; 117d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private OnInfoListener mOnInfoListener; 118dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private OnEventListener mOnEventListener; 119dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private OnErrorListener mOnErrorListener; 120d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 121dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private class EventHandler extends Handler { 122dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 123dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public EventHandler(Looper looper) { 124dc549d60f98d809f626c99de614960409a847054Takeshi Aimi super(looper); 125dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 126dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 127dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public void handleMessage(Message msg) { 128dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmEvent event = null; 129dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent error = null; 130dc549d60f98d809f626c99de614960409a847054Takeshi Aimi HashMap<String, Object> attributes = new HashMap<String, Object>(); 131dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 132dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch(msg.what) { 133dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case ACTION_PROCESS_DRM_INFO: { 134dc549d60f98d809f626c99de614960409a847054Takeshi Aimi final DrmInfo drmInfo = (DrmInfo) msg.obj; 135dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmInfoStatus status = _processDrmInfo(mUniqueId, drmInfo); 136f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang 137f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang attributes.put(DrmEvent.DRM_INFO_STATUS_OBJECT, status); 138f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang attributes.put(DrmEvent.DRM_INFO_OBJECT, drmInfo); 139f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang 140dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != status && DrmInfoStatus.STATUS_OK == status.statusCode) { 141f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang event = new DrmEvent(mUniqueId, 142f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang getEventType(status.infoType), null, attributes); 143dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } else { 144c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi int infoType = (null != status) ? status.infoType : drmInfo.getInfoType(); 145f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang error = new DrmErrorEvent(mUniqueId, 146f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang getErrorType(infoType), null, attributes); 147dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 148dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 149dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 150dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case ACTION_REMOVE_ALL_RIGHTS: { 151dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (ERROR_NONE == _removeAllRights(mUniqueId)) { 152dc549d60f98d809f626c99de614960409a847054Takeshi Aimi event = new DrmEvent(mUniqueId, DrmEvent.TYPE_ALL_RIGHTS_REMOVED, null); 153dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } else { 154dc549d60f98d809f626c99de614960409a847054Takeshi Aimi error = new DrmErrorEvent(mUniqueId, 155dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent.TYPE_REMOVE_ALL_RIGHTS_FAILED, null); 156dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 157dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 158dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 159dc549d60f98d809f626c99de614960409a847054Takeshi Aimi default: 160dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.e(TAG, "Unknown message type " + msg.what); 161dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return; 162dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 163dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnEventListener && null != event) { 164f8bf3c46f524b1252bf466a351daaef61afdcecbGloria Wang mOnEventListener.onEvent(DrmManagerClient.this, event); 165dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 166dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnErrorListener && null != error) { 167dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mOnErrorListener.onError(DrmManagerClient.this, error); 168dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 169dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 170dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 171dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 172d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 173d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 174d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 175dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public static void notify( 176dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Object thisReference, int uniqueId, int infoType, String message) { 177d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmManagerClient instance = (DrmManagerClient)((WeakReference)thisReference).get(); 178d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 179dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != instance && null != instance.mInfoHandler) { 180dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message m = instance.mInfoHandler.obtainMessage( 181dc549d60f98d809f626c99de614960409a847054Takeshi Aimi InfoHandler.INFO_EVENT_TYPE, uniqueId, infoType, message); 182dc549d60f98d809f626c99de614960409a847054Takeshi Aimi instance.mInfoHandler.sendMessage(m); 183d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 184d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 185d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 186dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private class InfoHandler extends Handler { 187d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public static final int INFO_EVENT_TYPE = 1; 188d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 189dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public InfoHandler(Looper looper) { 190d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi super(looper); 191d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 192d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 193d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void handleMessage(Message msg) { 19427b277779c89251f2aafcc7a56db95d264900c9dGloria Wang DrmInfoEvent info = null; 195dc549d60f98d809f626c99de614960409a847054Takeshi Aimi DrmErrorEvent error = null; 196d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 197d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi switch (msg.what) { 198dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case InfoHandler.INFO_EVENT_TYPE: 199d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId = msg.arg1; 200d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int infoType = msg.arg2; 201d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String message = msg.obj.toString(); 202d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 203dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 204dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoEvent.TYPE_REMOVE_RIGHTS: { 205d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi try { 206d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.removeFile(message); 207d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } catch (IOException e) { 208d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi e.printStackTrace(); 209d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 21027b277779c89251f2aafcc7a56db95d264900c9dGloria Wang info = new DrmInfoEvent(uniqueId, infoType, message); 211dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 212dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 21327b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_ALREADY_REGISTERED_BY_ANOTHER_ACCOUNT: 21427b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_RIGHTS_INSTALLED: 21527b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_WAIT_FOR_RIGHTS: 21627b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_ACCOUNT_ALREADY_REGISTERED: 21727b277779c89251f2aafcc7a56db95d264900c9dGloria Wang case DrmInfoEvent.TYPE_RIGHTS_REMOVED: { 21827b277779c89251f2aafcc7a56db95d264900c9dGloria Wang info = new DrmInfoEvent(uniqueId, infoType, message); 219dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 220dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 221dc549d60f98d809f626c99de614960409a847054Takeshi Aimi default: 222dc549d60f98d809f626c99de614960409a847054Takeshi Aimi error = new DrmErrorEvent(uniqueId, infoType, message); 223dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 224d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 225d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 22627b277779c89251f2aafcc7a56db95d264900c9dGloria Wang if (null != mOnInfoListener && null != info) { 22727b277779c89251f2aafcc7a56db95d264900c9dGloria Wang mOnInfoListener.onInfo(DrmManagerClient.this, info); 228d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 229dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mOnErrorListener && null != error) { 230dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mOnErrorListener.onError(DrmManagerClient.this, error); 231dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 232d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return; 233d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi default: 234d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi Log.e(TAG, "Unknown message type " + msg.what); 235d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return; 236d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 237d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 238d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 239d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 240d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 2410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Creates a <code>DrmManagerClient</code>. 242d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 2430e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param context Context of the caller. 244d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 245d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmManagerClient(Context context) { 246dc549d60f98d809f626c99de614960409a847054Takeshi Aimi mContext = context; 2476225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mReleased = false; 248011385508726fef027641fcbb3e4e446efc9af2cJames Dong createEventThreads(); 249dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 250d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // save the unique id 2516225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mUniqueId = _initialize(); 252c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 253c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi 254c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi protected void finalize() { 2556225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi if (!mReleased) { 2566225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi Log.w(TAG, "You should have called release()"); 2576225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi release(); 2586225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2596225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2606225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 2616225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi /** 2626225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * Releases resources associated with the current session of DrmManagerClient. 2636225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * 2646225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * It is considered good practice to call this method when the {@link DrmManagerClient} object 2656225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * is no longer needed in your application. After release() is called, 2666225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi * {@link DrmManagerClient} is no longer usable since it has lost all of its required resource. 2676225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi */ 2686225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi public void release() { 2696225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi if (mReleased) { 2706225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi Log.w(TAG, "You have already called release()"); 2716225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi return; 2726225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2736225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mReleased = true; 2746225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi if (mEventHandler != null) { 2756225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mEventThread.quit(); 2766225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mEventThread = null; 2776225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2786225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi if (mInfoHandler != null) { 2796225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mInfoThread.quit(); 2806225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mInfoThread = null; 2816225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi } 2826225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mEventHandler = null; 2836225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mInfoHandler = null; 2846225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnEventListener = null; 2856225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnInfoListener = null; 2866225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnErrorListener = null; 2876225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi _release(mUniqueId); 288d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 289d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 290d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 2910e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnInfoListener} callback, which is invoked when the 2920e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends status or warning information during registration or rights acquisition. 293d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 2940e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param infoListener Interface definition for the callback. 295d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 296dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnInfoListener(OnInfoListener infoListener) { 2976225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnInfoListener = infoListener; 298dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != infoListener) { 2996225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 300dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 301dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 302dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 303dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnEventListener} callback, which is invoked when the 3050e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * DRM framework sends information about DRM processing. 306dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3070e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param eventListener Interface definition for the callback. 308dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 309dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnEventListener(OnEventListener eventListener) { 3106225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnEventListener = eventListener; 311dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != eventListener) { 3126225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 313dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 314dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 315dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 316dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 3170e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Registers an {@link DrmManagerClient.OnErrorListener} callback, which is invoked when 3180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework sends error information. 319dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param errorListener Interface definition for the callback. 321dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 322dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public synchronized void setOnErrorListener(OnErrorListener errorListener) { 3236225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi mOnErrorListener = errorListener; 324dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != errorListener) { 3256225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi createListeners(); 326d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 327d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 328d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 329d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3300e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information about all the DRM plug-ins (agents) that are registered with 3310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. 332d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3330e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A <code>String</code> array of DRM plug-in descriptions. 334d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 335d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String[] getAvailableDrmEngines() { 336d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmSupportInfo[] supportInfos = _getAllSupportInfo(mUniqueId); 337d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi ArrayList<String> descriptions = new ArrayList<String>(); 338d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 339d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi for (int i = 0; i < supportInfos.length; i++) { 340d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi descriptions.add(supportInfos[i].getDescriprition()); 341d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 342d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 343d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi String[] drmEngines = new String[descriptions.size()]; 344d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return descriptions.toArray(drmEngines); 345d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 346d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 347d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 349d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 3500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving DRM constraints. 3510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 3520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 355365ce1db339db53cd5afb118ff867fe940644e45James Dong * The keys are defined in {@link DrmStore.ConstraintsColumns}. 356d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 357d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public ContentValues getConstraints(String path, int action) { 358d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 359d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given usage or path is invalid/null"); 360d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 361d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getConstraints(mUniqueId, path, action); 362d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 363d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 364dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 3650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 3660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content from which you are retrieving metadata information. 368dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 3690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the metadata. Null in case of failure. 371dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 372dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(String path) { 373dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == path || path.equals("")) { 374dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Given path is invalid/null"); 375dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 376dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _getMetadata(mUniqueId, path); 377dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 378dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 379d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 3800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves constraint information for rights-protected content. 3810e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 3820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving DRM constraints. 3830e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action Action defined in {@link DrmStore.Action}. 384dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 3850e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 3860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 387dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 388dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public ContentValues getConstraints(Uri uri, int action) { 389c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 390c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 391c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 392dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getConstraints(convertUriToPath(uri), action); 393dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 394dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 395dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 3960e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves metadata information for rights-protected content. 397dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 3980e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content from which you are retrieving metadata information. 3990e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link android.content.ContentValues} instance that contains 4010e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * key-value pairs representing the constraints. Null in case of failure. 402dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 403dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public ContentValues getMetadata(Uri uri) { 404dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi if (null == uri || Uri.EMPTY == uri) { 405dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi throw new IllegalArgumentException("Uri should be non null"); 406dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 407dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return getMetadata(convertUriToPath(uri)); 408dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 409dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 410dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 4110e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Saves rights to a specified path and associates that path with the content path. 4120e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4130e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <p class="note"><strong>Note:</strong> For OMA or WM-DRM, <code>rightsPath</code> and 4140e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>contentPath</code> can be null.</p> 4150e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmRights The {@link DrmRights} to be saved. 4170e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param rightsPath File path where rights will be saved. 4180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param contentPath File path where content is saved. 419d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 421b01e10c5bc0a29d1b0da96783b6d1582baeb2af2Joe Onorato * 4220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @throws IOException If the call failed to save rights information at the given 4230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * <code>rightsPath</code>. 424d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 425dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int saveRights( 426d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmRights drmRights, String rightsPath, String contentPath) throws IOException { 427dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == drmRights || !drmRights.isValid()) { 428d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmRights or contentPath is not valid"); 429d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 430d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null != rightsPath && !rightsPath.equals("")) { 431d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi DrmUtils.writeToFile(rightsPath, drmRights.getData()); 432d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 433dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _saveRights(mUniqueId, drmRights, rightsPath, contentPath); 434d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 435d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 436d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Installs a new DRM plug-in (agent) at runtime. 4380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param engineFilePath File path to the plug-in file to be installed. 440d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 441d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * {@hide} 442d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 443d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public void installDrmEngine(String engineFilePath) { 444d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == engineFilePath || engineFilePath.equals("")) { 445d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException( 446d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi "Given engineFilePath: "+ engineFilePath + "is not valid"); 447d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 448d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi _installDrmEngine(mUniqueId, engineFilePath); 449d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 450d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 451d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or path can be handled. 4530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path of the content to be handled. 4550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled. 456d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4570e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or path can be handled; false if they cannot be handled. 458d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 459d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public boolean canHandle(String path, String mimeType) { 460d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 461d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 462d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 463d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _canHandle(mUniqueId, path, mimeType); 464d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 465d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 466d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 4670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given MIME type or URI can be handled. 4680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 4690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content to be handled. 4700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the object to be handled 471dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 4720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return True if the given MIME type or URI can be handled; false if they cannot be handled. 473dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 474dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public boolean canHandle(Uri uri, String mimeType) { 475dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 476dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 477dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 478dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return canHandle(convertUriToPath(uri), mimeType); 479dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 480dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 481dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 4820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes the given DRM information based on the information type. 483d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 4840e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfo The {@link DrmInfo} to be processed. 4850e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 486d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 487dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int processDrmInfo(DrmInfo drmInfo) { 488d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfo || !drmInfo.isValid()) { 489d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfo is invalid/null"); 490d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 491dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 492dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 493dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_PROCESS_DRM_INFO, drmInfo); 494dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 495dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 496dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 497d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 498d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 499d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves information for registering, unregistering, or acquiring rights. 501d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} that specifies the type of DRM 5030e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * information being retrieved. 5040e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5050e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmInfo} instance. 506d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 507dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public DrmInfo acquireDrmInfo(DrmInfoRequest drmInfoRequest) { 508d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == drmInfoRequest || !drmInfoRequest.isValid()) { 509d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given drmInfoRequest is invalid/null"); 510d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 511dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return _acquireDrmInfo(mUniqueId, drmInfoRequest); 512dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi } 513dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 514dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi /** 5150e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Processes a given {@link DrmInfoRequest} and returns the rights information asynchronously. 5160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 5170e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This is a utility method that consists of an 5180e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and a 5190e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} method call. This utility method can be 5200e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * used only if the selected DRM plug-in (agent) supports this sequence of calls. Some DRM 5210e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * agents, such as OMA, do not support this utility method, in which case an application must 5220e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * invoke {@link #acquireDrmInfo(DrmInfoRequest) acquireDrmInfo()} and 5230e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #processDrmInfo(DrmInfo) processDrmInfo()} separately. 524dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi * 5250e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param drmInfoRequest The {@link DrmInfoRequest} used to acquire the rights. 5260e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 527dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi */ 528dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi public int acquireRights(DrmInfoRequest drmInfoRequest) { 529dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi DrmInfo drmInfo = acquireDrmInfo(drmInfoRequest); 5304ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang if (null == drmInfo) { 5314ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang return ERROR_UNKNOWN; 5324ef690a38b1dfdff3ae34e260435edcec37e520fGloria Wang } 533dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi return processDrmInfo(drmInfo); 534d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 535d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 536d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5370e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified path or MIME type. At least one parameter must 5390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 540d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5410e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the content or null. 5420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5430e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 545d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 546d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int getDrmObjectType(String path, String mimeType) { 547d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if ((null == path || path.equals("")) && (null == mimeType || mimeType.equals(""))) { 548d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimetype should be non null"); 549d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 550d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _getDrmObjectType(mUniqueId, path, mimeType); 551d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 552d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 553d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 5540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the type of rights-protected object (for example, content object, rights 5550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * object, and so on) using the specified URI or MIME type. At least one parameter must 5560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * be specified to retrieve the DRM object type. 557dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 5580e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the content or null. 5590e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the content or null. 5600e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5610e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> that corresponds to a {@link DrmStore.DrmObjectType}. 562dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 563dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int getDrmObjectType(Uri uri, String mimeType) { 564dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if ((null == uri || Uri.EMPTY == uri) && (null == mimeType || mimeType.equals(""))) { 565dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Uri or the mimetype should be non null"); 566dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 567dc549d60f98d809f626c99de614960409a847054Takeshi Aimi String path = ""; 568dc549d60f98d809f626c99de614960409a847054Takeshi Aimi try { 569dc549d60f98d809f626c99de614960409a847054Takeshi Aimi path = convertUriToPath(uri); 570dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } catch (Exception e) { 571dc549d60f98d809f626c99de614960409a847054Takeshi Aimi // Even uri is invalid the mimetype shall be valid, so allow to proceed further. 572dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Log.w(TAG, "Given Uri could not be found in media store"); 573dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 574dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getDrmObjectType(path, mimeType); 575dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 576dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 577dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 5780e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 5790e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 5800e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 581d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 5820e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return The MIME type of the original content, such as <code>video/mpeg</code>. 583d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 584d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public String getOriginalMimeType(String path) { 585d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 586d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 587d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 5880889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 5890889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong String mime = null; 5900889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 5910889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileInputStream is = null; 5920889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 5930889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong FileDescriptor fd = null; 5940889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong File file = new File(path); 5950889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (file.exists()) { 5960889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is = new FileInputStream(file); 5970889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong fd = is.getFD(); 5980889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 5990889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong mime = _getOriginalMimeType(mUniqueId, path, fd); 6000889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch (IOException ioe) { 6010889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } finally { 6020889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong if (is != null) { 6030889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong try { 6040889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong is.close(); 6050889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } catch(IOException e) {} 6060889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6070889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong } 6080889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong 6090889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong return mime; 610d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 611d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 612d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6130e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Retrieves the MIME type embedded in the original content. 614dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6150e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 6160e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6170e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return MIME type of the original content, such as <code>video/mpeg</code>. 618dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 619dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public String getOriginalMimeType(Uri uri) { 620dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 621dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 622dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 623dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return getOriginalMimeType(convertUriToPath(uri)); 624dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 625dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 626dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given content has valid rights. 6280e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 630d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 632d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 633d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path) { 634d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return checkRightsStatus(path, DrmStore.Action.DEFAULT); 635d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 636d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 637d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6380e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Check whether the given content has valid rights. 6390e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6400e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI of the rights-protected content. 641dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6420e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 643dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 644dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri) { 645dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 646dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 647dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 648dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri)); 649dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 650dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 651dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 654d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6550e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 6560e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 6570e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6580e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 659d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 660d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int checkRightsStatus(String path, int action) { 661d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { 662d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path or action is not valid"); 663d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 664d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _checkRightsStatus(mUniqueId, path, action); 665d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 666d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 667d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 6680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Checks whether the given rights-protected content has valid rights for the specified 6690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link DrmStore.Action}. 6700e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 6720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param action The {@link DrmStore.Action} to perform. 673dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 6740e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return An <code>int</code> representing the {@link DrmStore.RightsStatus} of the content. 675dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 676dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int checkRightsStatus(Uri uri, int action) { 677dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 678dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 679dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 680dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return checkRightsStatus(convertUriToPath(uri), action); 681dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 682dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 683dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6840e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 685d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 6860e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param path Path to the rights-protected content. 6870e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 6880e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 689d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 690dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(String path) { 691d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == path || path.equals("")) { 692d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given path should be non null"); 693d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 694dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return _removeRights(mUniqueId, path); 695dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 696dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 697dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 6980e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes the rights associated with the given rights-protected content. 6990e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7000e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param uri URI for the rights-protected content. 701dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7020e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 703dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 704dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeRights(Uri uri) { 705dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null == uri || Uri.EMPTY == uri) { 706dc549d60f98d809f626c99de614960409a847054Takeshi Aimi throw new IllegalArgumentException("Given uri is not valid"); 707dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 708dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return removeRights(convertUriToPath(uri)); 709d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 710d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 711d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7120e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Removes all the rights information of every DRM plug-in (agent) associated with 7130e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the DRM framework. Will be used during a master reset. 714dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 7150e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return ERROR_NONE for success; ERROR_UNKNOWN for failure. 716d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 717dc549d60f98d809f626c99de614960409a847054Takeshi Aimi public int removeAllRights() { 718dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int result = ERROR_UNKNOWN; 719dc549d60f98d809f626c99de614960409a847054Takeshi Aimi if (null != mEventHandler) { 720dc549d60f98d809f626c99de614960409a847054Takeshi Aimi Message msg = mEventHandler.obtainMessage(ACTION_REMOVE_ALL_RIGHTS); 721dc549d60f98d809f626c99de614960409a847054Takeshi Aimi result = (mEventHandler.sendMessage(msg)) ? ERROR_NONE : result; 722dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 723dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return result; 724d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 725d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 726d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7270e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Initiates a new conversion session. An application must initiate a conversion session 7280e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * with this method each time it downloads a rights-protected file that needs to be converted. 7290e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber *<p> 7300e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * This method applies only to forward-locking (copy protection) DRM schemes. 7310e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7320e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param mimeType MIME type of the input data packet. 733d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7340e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A convert ID that is used used to maintain the conversion session. 735d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 736d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public int openConvertSession(String mimeType) { 737d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == mimeType || mimeType.equals("")) { 738d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Path or the mimeType should be non null"); 739d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 740d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _openConvertSession(mUniqueId, mimeType); 741d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 742d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 743d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7440e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Converts the input data (content) that is part of a rights-protected file. The converted 7450e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * data and status is returned in a {@link DrmConvertedStatus} object. This method should be 7460e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * called each time there is a new block of data received by the application. 747d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7480e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 7490e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param inputData Input data that needs to be converted. 7500e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7510e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7520e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and offset for the header and body signature. An application can 7530e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * ignore the offset because it is only relevant to the 7540e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * {@link #closeConvertSession closeConvertSession()} method. 755d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 756d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus convertData(int convertId, byte[] inputData) { 757d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi if (null == inputData || 0 >= inputData.length) { 758d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi throw new IllegalArgumentException("Given inputData should be non null"); 759d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 760d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _convertData(mUniqueId, convertId, inputData); 761d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 762d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 763d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi /** 7640e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * Informs the DRM plug-in (agent) that there is no more data to convert or that an error 7650e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * has occurred. Upon successful conversion of the data, the DRM agent will provide an offset 7660e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * value indicating where the header and body signature should be added. Appending the 7670e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * signature is necessary to protect the integrity of the converted file. 7680e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * 7690e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @param convertId Handle for the conversion session. 770d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi * 7710e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * @return A {@link DrmConvertedStatus} object that contains the status of the data conversion, 7720e092f806b0a4b81785a52da8ba22d2d47087de5Bill Gruber * the converted data, and the offset for the header and body signature. 773d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi */ 774d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi public DrmConvertedStatus closeConvertSession(int convertId) { 775d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi return _closeConvertSession(mUniqueId, convertId); 776d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi } 777d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 778dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getEventType(int infoType) { 779dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int eventType = -1; 780dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 781dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 782dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 783dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 784dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 785c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi eventType = DrmEvent.TYPE_DRM_INFO_PROCESSED; 786dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 787dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 788dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return eventType; 789dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 790dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 791dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private int getErrorType(int infoType) { 792dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int error = -1; 793dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 794dc549d60f98d809f626c99de614960409a847054Takeshi Aimi switch (infoType) { 795dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_REGISTRATION_INFO: 796dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_UNREGISTRATION_INFO: 797dc549d60f98d809f626c99de614960409a847054Takeshi Aimi case DrmInfoRequest.TYPE_RIGHTS_ACQUISITION_INFO: 798c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi error = DrmErrorEvent.TYPE_PROCESS_DRM_INFO_FAILED; 799dc549d60f98d809f626c99de614960409a847054Takeshi Aimi break; 800dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 801dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return error; 802dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 803dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 804dc549d60f98d809f626c99de614960409a847054Takeshi Aimi /** 805dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * This method expects uri in the following format 806dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * content://media/<table_name>/<row_index> (or) 807dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * file://sdcard/test.mp4 808b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang * http://test.com/test.mp4 809dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * 810dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * Here <table_name> shall be "video" or "audio" or "images" 811dc549d60f98d809f626c99de614960409a847054Takeshi Aimi * <row_index> the index of the content in given table 812dc549d60f98d809f626c99de614960409a847054Takeshi Aimi */ 813dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private String convertUriToPath(Uri uri) { 814c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi String path = null; 815f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != uri) { 816f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String scheme = uri.getScheme(); 817f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == scheme || scheme.equals("") || 818f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi scheme.equals(ContentResolver.SCHEME_FILE)) { 819f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = uri.getPath(); 820b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 821b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang } else if (scheme.equals("http")) { 822b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang path = uri.toString(); 823b8b6a9a8d405d2a3f1d593ebaf7f07574dd586b9Gloria Wang 824f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) { 825f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi String[] projection = new String[] {MediaStore.MediaColumns.DATA}; 826f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi Cursor cursor = null; 827f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi try { 828f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor = mContext.getContentResolver().query(uri, projection, null, 829f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi null, null); 830f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null == cursor || 0 == cursor.getCount() || !cursor.moveToFirst()) { 831f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri could not be found" + 832f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi " in media store"); 833f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 834f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi int pathIndex = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA); 835f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi path = cursor.getString(pathIndex); 836f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } catch (SQLiteException e) { 837f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri is not formatted in a way " + 838f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi "so that it can be found in media store."); 839f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } finally { 840f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi if (null != cursor) { 841f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi cursor.close(); 842f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 843f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } 844f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi } else { 845f05913aaa0cc96eab32be3431de1a80d405527a1Takeshi Aimi throw new IllegalArgumentException("Given Uri scheme is not supported"); 846c7b3ccc564448cb4b918728421f9402bc18278c5Takeshi Aimi } 847dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 848dc549d60f98d809f626c99de614960409a847054Takeshi Aimi return path; 849dc549d60f98d809f626c99de614960409a847054Takeshi Aimi } 850dc549d60f98d809f626c99de614960409a847054Takeshi Aimi 851d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi // private native interfaces 8526225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native int _initialize(); 8536225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi 8546225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _setListeners(int uniqueId, Object weak_this); 855d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8566225df010365d00b1d0f3b1ca13f18cea537c8e3Kei Takahashi private native void _release(int uniqueId); 857d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 858d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native void _installDrmEngine(int uniqueId, String engineFilepath); 859d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 860d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native ContentValues _getConstraints(int uniqueId, String path, int usage); 861d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 862dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi private native ContentValues _getMetadata(int uniqueId, String path); 863dc91865622e3cc9ff0bb33b83f1d3b38cd7a6d7aTakeshi Aimi 864d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native boolean _canHandle(int uniqueId, String path, String mimeType); 865d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 866d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfoStatus _processDrmInfo(int uniqueId, DrmInfo drmInfo); 867d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 868d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmInfo _acquireDrmInfo(int uniqueId, DrmInfoRequest drmInfoRequest); 869d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 870dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _saveRights( 871d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi int uniqueId, DrmRights drmRights, String rightsPath, String contentPath); 872d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 873d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _getDrmObjectType(int uniqueId, String path, String mimeType); 874d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 8750889fdae87abd9ec78a6c1d00c2771acfa4e4d34James Dong private native String _getOriginalMimeType(int uniqueId, String path, FileDescriptor fd); 876d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 877d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _checkRightsStatus(int uniqueId, String path, int action); 878d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 879dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeRights(int uniqueId, String path); 880d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 881dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native int _removeAllRights(int uniqueId); 882d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 883d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native int _openConvertSession(int uniqueId, String mimeType); 884d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 885dc549d60f98d809f626c99de614960409a847054Takeshi Aimi private native DrmConvertedStatus _convertData( 886dc549d60f98d809f626c99de614960409a847054Takeshi Aimi int uniqueId, int convertId, byte[] inputData); 887d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 888d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmConvertedStatus _closeConvertSession(int uniqueId, int convertId); 889d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 890d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi private native DrmSupportInfo[] _getAllSupportInfo(int uniqueId); 891011385508726fef027641fcbb3e4e446efc9af2cJames Dong 892011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createEventThreads() { 893011385508726fef027641fcbb3e4e446efc9af2cJames Dong if (mEventHandler == null && mInfoHandler == null) { 894011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread = new HandlerThread("DrmManagerClient.InfoHandler"); 895011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoThread.start(); 896011385508726fef027641fcbb3e4e446efc9af2cJames Dong mInfoHandler = new InfoHandler(mInfoThread.getLooper()); 897011385508726fef027641fcbb3e4e446efc9af2cJames Dong 898011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread = new HandlerThread("DrmManagerClient.EventHandler"); 899011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventThread.start(); 900011385508726fef027641fcbb3e4e446efc9af2cJames Dong mEventHandler = new EventHandler(mEventThread.getLooper()); 901011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 902011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 903011385508726fef027641fcbb3e4e446efc9af2cJames Dong 904011385508726fef027641fcbb3e4e446efc9af2cJames Dong private void createListeners() { 905011385508726fef027641fcbb3e4e446efc9af2cJames Dong _setListeners(mUniqueId, new WeakReference<DrmManagerClient>(this)); 906011385508726fef027641fcbb3e4e446efc9af2cJames Dong } 907d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi} 908d074e30ce44b9e33da43b67a4515b8986ca72b26aimitakeshi 909