| /* |
| * Copyright (c) 2008-2009, Motorola, Inc. |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * - Neither the name of the Motorola, Inc. nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package com.android.bluetooth.opp; |
| |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.net.Uri; |
| import android.util.Log; |
| |
| import java.io.IOException; |
| import java.util.regex.Pattern; |
| |
| import javax.obex.HeaderSet; |
| |
| /** |
| * Bluetooth OPP internal constant definitions |
| */ |
| public class Constants { |
| /** Tag used for debugging/logging */ |
| public static final String TAG = "BluetoothOpp"; |
| |
| /** |
| * The intent that gets sent when the service must wake up for a retry |
| * Note: Only retry Outbound transfers |
| */ |
| static final String ACTION_RETRY = "android.btopp.intent.action.RETRY"; |
| |
| /** the intent that gets sent when clicking a successful transfer */ |
| static final String ACTION_OPEN = "android.btopp.intent.action.OPEN"; |
| |
| /** the intent that gets sent when clicking outbound transfer notification */ |
| static final String ACTION_OPEN_OUTBOUND_TRANSFER = "android.btopp.intent.action.OPEN_OUTBOUND"; |
| |
| /** the intent that gets sent when clicking a inbound transfer notification */ |
| static final String ACTION_OPEN_INBOUND_TRANSFER = "android.btopp.intent.action.OPEN_INBOUND"; |
| |
| /** the intent that gets sent from the Settings app to show the received files */ |
| static final String ACTION_OPEN_RECEIVED_FILES = |
| "android.btopp.intent.action.OPEN_RECEIVED_FILES"; |
| |
| /** the intent that acceptlists a remote bluetooth device for auto-receive confirmation (NFC) */ |
| static final String ACTION_ACCEPTLIST_DEVICE = "android.btopp.intent.action.ACCEPTLIST_DEVICE"; |
| |
| /** the intent that can be sent by handover requesters to stop a BTOPP transfer */ |
| static final String ACTION_STOP_HANDOVER = "android.btopp.intent.action.STOP_HANDOVER_TRANSFER"; |
| |
| /** the intent extra to show all received files in the transfer history */ |
| static final String EXTRA_SHOW_ALL_FILES = "android.btopp.intent.extra.SHOW_ALL"; |
| |
| /** the intent that gets sent when clicking an incomplete/failed transfer */ |
| static final String ACTION_LIST = "android.btopp.intent.action.LIST"; |
| |
| /** the intent that is used for initiating a handover transfer */ |
| static final String ACTION_HANDOVER_SEND = "android.nfc.handover.intent.action.HANDOVER_SEND"; |
| |
| /** the intent that is used for initiating a multi-uri handover transfer */ |
| static final String ACTION_HANDOVER_SEND_MULTIPLE = |
| "android.nfc.handover.intent.action.HANDOVER_SEND_MULTIPLE"; |
| |
| /** the intent that is used for indicating an incoming transfer*/ |
| static final String ACTION_HANDOVER_STARTED = |
| "android.nfc.handover.intent.action.HANDOVER_STARTED"; |
| |
| /** intent action used to indicate the progress of a handover transfer */ |
| static final String ACTION_BT_OPP_TRANSFER_PROGRESS = |
| "android.nfc.handover.intent.action.TRANSFER_PROGRESS"; |
| |
| /** intent action used to indicate the completion of a handover transfer */ |
| static final String ACTION_BT_OPP_TRANSFER_DONE = |
| "android.nfc.handover.intent.action.TRANSFER_DONE"; |
| |
| /** intent extra used to indicate the success of a handover transfer */ |
| static final String EXTRA_BT_OPP_TRANSFER_STATUS = |
| "android.nfc.handover.intent.extra.TRANSFER_STATUS"; |
| |
| /** intent extra used to indicate the address associated with the transfer */ |
| static final String EXTRA_BT_OPP_ADDRESS = "android.nfc.handover.intent.extra.ADDRESS"; |
| |
| static final String EXTRA_BT_OPP_OBJECT_COUNT = |
| "android.nfc.handover.intent.extra.OBJECT_COUNT"; |
| |
| static final int COUNT_HEADER_UNAVAILABLE = -1; |
| static final int HANDOVER_TRANSFER_STATUS_SUCCESS = 0; |
| |
| static final int HANDOVER_TRANSFER_STATUS_FAILURE = 1; |
| |
| /** intent extra used to indicate the direction of a handover transfer */ |
| static final String EXTRA_BT_OPP_TRANSFER_DIRECTION = |
| "android.nfc.handover.intent.extra.TRANSFER_DIRECTION"; |
| |
| static final int DIRECTION_BLUETOOTH_INCOMING = 0; |
| |
| static final int DIRECTION_BLUETOOTH_OUTGOING = 1; |
| |
| /** intent extra used to provide a unique ID for the transfer */ |
| static final String EXTRA_BT_OPP_TRANSFER_ID = "android.nfc.handover.intent.extra.TRANSFER_ID"; |
| |
| /** intent extra used to provide progress of the transfer */ |
| static final String EXTRA_BT_OPP_TRANSFER_PROGRESS = |
| "android.nfc.handover.intent.extra.TRANSFER_PROGRESS"; |
| |
| /** intent extra used to provide the Uri where the data was stored by the handover transfer */ |
| static final String EXTRA_BT_OPP_TRANSFER_URI = |
| "android.nfc.handover.intent.extra.TRANSFER_URI"; |
| |
| /** intent extra used to provide the mime-type of the data in the handover transfer */ |
| static final String EXTRA_BT_OPP_TRANSFER_MIMETYPE = |
| "android.nfc.handover.intent.extra.TRANSFER_MIME_TYPE"; |
| |
| /** permission needed to be able to receive handover status requests */ |
| static final String HANDOVER_STATUS_PERMISSION = "android.permission.NFC_HANDOVER_STATUS"; |
| |
| /** the intent that gets sent when deleting the incoming file confirmation notification */ |
| static final String ACTION_HIDE = "android.btopp.intent.action.HIDE"; |
| |
| /** the intent that gets sent when accepting the incoming file confirmation notification */ |
| static final String ACTION_ACCEPT = "android.btopp.intent.action.ACCEPT"; |
| |
| /** the intent that gets sent when declining the incoming file confirmation notification */ |
| static final String ACTION_DECLINE = "android.btopp.intent.action.DECLINE"; |
| |
| /** |
| * the intent that gets sent when deleting the notifications of outbound and |
| * inbound completed transfer |
| */ |
| static final String ACTION_COMPLETE_HIDE = "android.btopp.intent.action.HIDE_COMPLETE"; |
| |
| /** the intent that gets sent when clicking a incoming file confirm notification */ |
| static final String ACTION_INCOMING_FILE_CONFIRM = "android.btopp.intent.action.CONFIRM"; |
| |
| static final String THIS_PACKAGE_NAME = "com.android.bluetooth"; |
| |
| /** The column that is used to remember whether the media scanner was invoked */ |
| static final String MEDIA_SCANNED = "scanned"; |
| |
| static final int MEDIA_SCANNED_NOT_SCANNED = 0; |
| |
| static final int MEDIA_SCANNED_SCANNED_OK = 1; |
| |
| static final int MEDIA_SCANNED_SCANNED_FAILED = 2; |
| |
| /** |
| * The MIME type(s) of we could accept from other device. |
| * This is in essence a "acceptlist" of acceptable types. |
| * Today, restricted to images, audio, video and certain text types. |
| */ |
| static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[]{ |
| "image/*", |
| "video/*", |
| "audio/*", |
| "text/x-vcard", |
| "text/x-vcalendar", |
| "text/calendar", |
| "text/plain", |
| "text/html", |
| "text/xml", |
| "application/zip", |
| "application/vnd.ms-excel", |
| "application/msword", |
| "application/vnd.ms-powerpoint", |
| "application/pdf", |
| "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", |
| "application/vnd.openxmlformats-officedocument.wordprocessingml.document", |
| "application/vnd.openxmlformats-officedocument.presentationml.presentation", |
| "application/x-hwp", |
| }; |
| |
| /** Where we store received files */ |
| static final String DEFAULT_STORE_SUBDIR = "/bluetooth"; |
| |
| /** Notify NFC of the transfer progress periodically, or it will timeout after 20sec. */ |
| static final int NFC_ALIVE_CHECK_MS = 10000; |
| |
| static final boolean DEBUG = true; |
| |
| static final boolean VERBOSE = false; |
| |
| static final int MAX_RECORDS_IN_DATABASE = 50; |
| |
| static final int BATCH_STATUS_PENDING = 0; |
| |
| static final int BATCH_STATUS_RUNNING = 1; |
| |
| static final int BATCH_STATUS_FINISHED = 2; |
| |
| static final int BATCH_STATUS_FAILED = 3; |
| |
| static final String BLUETOOTHOPP_NAME_PREFERENCE = "btopp_names"; |
| |
| static final String BLUETOOTHOPP_CHANNEL_PREFERENCE = "btopp_channels"; |
| |
| static final String FILENAME_SEQUENCE_SEPARATOR = "-"; |
| |
| static void updateShareStatus(Context context, int id, int status) { |
| Uri contentUri = Uri.parse(BluetoothShare.CONTENT_URI + "/" + id); |
| ContentValues updateValues = new ContentValues(); |
| updateValues.put(BluetoothShare.STATUS, status); |
| context.getContentResolver().update(contentUri, updateValues, null, null); |
| Constants.sendIntentIfCompleted(context, contentUri, status); |
| } |
| |
| /** This function should be called whenever the transfer status changes to completed. */ |
| static void sendIntentIfCompleted(Context context, Uri contentUri, int status) { |
| if (BluetoothShare.isStatusCompleted(status)) { |
| Intent intent = new Intent(BluetoothShare.TRANSFER_COMPLETED_ACTION); |
| intent.setClassName(THIS_PACKAGE_NAME, BluetoothOppReceiver.class.getName()); |
| intent.setDataAndNormalize(contentUri); |
| context.sendBroadcast(intent); |
| } |
| } |
| |
| static boolean mimeTypeMatches(String mimeType, String[] matchAgainst) { |
| for (String matchType : matchAgainst) { |
| if (mimeTypeMatches(mimeType, matchType)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private static boolean mimeTypeMatches(String mimeType, String matchAgainst) { |
| Pattern p = |
| Pattern.compile(matchAgainst.replaceAll("\\*", "\\.\\*"), Pattern.CASE_INSENSITIVE); |
| return p.matcher(mimeType).matches(); |
| } |
| |
| static void logHeader(HeaderSet hs) { |
| Log.v(TAG, "Dumping HeaderSet " + hs.toString()); |
| try { |
| Log.v(TAG, "COUNT : " + hs.getHeader(HeaderSet.COUNT)); |
| Log.v(TAG, "NAME : " + hs.getHeader(HeaderSet.NAME)); |
| Log.v(TAG, "TYPE : " + hs.getHeader(HeaderSet.TYPE)); |
| Log.v(TAG, "LENGTH : " + hs.getHeader(HeaderSet.LENGTH)); |
| Log.v(TAG, "TIME_ISO_8601 : " + hs.getHeader(HeaderSet.TIME_ISO_8601)); |
| Log.v(TAG, "TIME_4_BYTE : " + hs.getHeader(HeaderSet.TIME_4_BYTE)); |
| Log.v(TAG, "DESCRIPTION : " + hs.getHeader(HeaderSet.DESCRIPTION)); |
| Log.v(TAG, "TARGET : " + hs.getHeader(HeaderSet.TARGET)); |
| Log.v(TAG, "HTTP : " + hs.getHeader(HeaderSet.HTTP)); |
| Log.v(TAG, "WHO : " + hs.getHeader(HeaderSet.WHO)); |
| Log.v(TAG, "OBJECT_CLASS : " + hs.getHeader(HeaderSet.OBJECT_CLASS)); |
| Log.v(TAG, "APPLICATION_PARAMETER : " + hs.getHeader(HeaderSet.APPLICATION_PARAMETER)); |
| } catch (IOException e) { |
| Log.e(TAG, "dump HeaderSet error " + e); |
| } |
| } |
| } |