BluetoothOppReceiver.java revision d6eaf19f39e163e16d22e29907edec402b30622e 
1/*
2 * Copyright (c) 2008-2009, Motorola, Inc.
3 *
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * - Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 *
12 * - Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * - Neither the name of the Motorola, Inc. nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33package com.android.bluetooth.opp;
34
35import com.android.bluetooth.R;
36
37import android.app.NotificationManager;
38import android.bluetooth.BluetoothAdapter;
39import android.bluetooth.BluetoothDevice;
40import android.bluetooth.BluetoothDevicePicker;
41import android.content.BroadcastReceiver;
42import android.content.ContentUris;
43import android.content.ContentValues;
44import android.content.Context;
45import android.content.Intent;
46import android.database.Cursor;
47import android.net.Uri;
48import android.util.Log;
49import android.widget.Toast;
50
51/**
52 * Receives and handles: system broadcasts; Intents from other applications;
53 * Intents from OppService; Intents from modules in Opp application layer.
54 */
55public class BluetoothOppReceiver extends BroadcastReceiver {
56    private static final String TAG = "BluetoothOppReceiver";
57    private static final boolean D = Constants.DEBUG;
58    private static final boolean V = Constants.VERBOSE;
59
60    @Override
61    public void onReceive(Context context, Intent intent) {
62        String action = intent.getAction();
63
64
65        if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
66            if (BluetoothAdapter.STATE_ON == intent.getIntExtra(
67                    BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) {
68                if (V) Log.v(TAG, "Received BLUETOOTH_STATE_CHANGED_ACTION, BLUETOOTH_STATE_ON");
69                context.startService(new Intent(context, BluetoothOppService.class));
70
71                // If this is within a sending process, continue the handle
72                // logic to display device picker dialog.
73                synchronized (this) {
74                    if (BluetoothOppManager.getInstance(context).mSendingFlag) {
75                        // reset the flags
76                        BluetoothOppManager.getInstance(context).mSendingFlag = false;
77
78                        Intent in1 = new Intent(BluetoothDevicePicker.ACTION_LAUNCH);
79                        in1.putExtra(BluetoothDevicePicker.EXTRA_NEED_AUTH, false);
80                        in1.putExtra(BluetoothDevicePicker.EXTRA_FILTER_TYPE,
81                                BluetoothDevicePicker.FILTER_TYPE_TRANSFER);
82                        in1.putExtra(BluetoothDevicePicker.EXTRA_LAUNCH_PACKAGE,
83                                Constants.THIS_PACKAGE_NAME);
84                        in1.putExtra(BluetoothDevicePicker.EXTRA_LAUNCH_CLASS,
85                                BluetoothOppReceiver.class.getName());
86
87                        in1.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
88                        context.startActivity(in1);
89                    }
90                }
91            }
92        } else if (action.equals(BluetoothDevicePicker.ACTION_DEVICE_SELECTED)) {
93            BluetoothOppManager mOppManager = BluetoothOppManager.getInstance(context);
94
95            BluetoothDevice remoteDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
96
97            if (V) Log.v(TAG, "Received BT device selected intent, bt device: " + remoteDevice);
98
99            // Insert transfer session record to database
100            mOppManager.startTransfer(remoteDevice);
101
102            // Display toast message
103            String deviceName = mOppManager.getDeviceName(remoteDevice);
104            String toastMsg;
105            int batchSize = mOppManager.getBatchSize();
106            if (mOppManager.mMultipleFlag) {
107                toastMsg = context.getString(R.string.bt_toast_5, Integer.toString(batchSize),
108                        deviceName);
109            } else {
110                toastMsg = context.getString(R.string.bt_toast_4, deviceName);
111            }
112            Toast.makeText(context, toastMsg, Toast.LENGTH_SHORT).show();
113        } else if (action.equals(Constants.ACTION_INCOMING_FILE_CONFIRM)) {
114            if (V) Log.v(TAG, "Receiver ACTION_INCOMING_FILE_CONFIRM");
115
116            Uri uri = intent.getData();
117            Intent in = new Intent(context, BluetoothOppIncomingFileConfirmActivity.class);
118            in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
119            in.setData(uri);
120            context.startActivity(in);
121
122            NotificationManager notMgr = (NotificationManager)context
123                    .getSystemService(Context.NOTIFICATION_SERVICE);
124            if (notMgr != null) {
125                notMgr.cancel((int)ContentUris.parseId(intent.getData()));
126                if (V) Log.v(TAG, "notMgr.cancel called");
127            }
128        } else if (action.equals(BluetoothShare.INCOMING_FILE_CONFIRMATION_REQUEST_ACTION)) {
129            if (V) Log.v(TAG, "Receiver INCOMING_FILE_NOTIFICATION");
130
131            Toast.makeText(context, context.getString(R.string.incoming_file_toast_msg),
132                    Toast.LENGTH_SHORT).show();
133
134        } else if (action.equals(Constants.ACTION_OPEN) || action.equals(Constants.ACTION_LIST)) {
135            if (V) {
136                if (action.equals(Constants.ACTION_OPEN)) {
137                    Log.v(TAG, "Receiver open for " + intent.getData());
138                } else {
139                    Log.v(TAG, "Receiver list for " + intent.getData());
140                }
141            }
142
143            BluetoothOppTransferInfo transInfo = new BluetoothOppTransferInfo();
144            Uri uri = intent.getData();
145            transInfo = BluetoothOppUtility.queryRecord(context, uri);
146            if (transInfo == null) {
147                Log.e(TAG, "Error: Can not get data from db");
148                return;
149            }
150
151            if (transInfo.mDirection == BluetoothShare.DIRECTION_INBOUND
152                    && BluetoothShare.isStatusSuccess(transInfo.mStatus)) {
153                // if received file successfully, open this file
154                BluetoothOppUtility.openReceivedFile(context, transInfo.mFileName,
155                        transInfo.mFileType, transInfo.mTimeStamp, uri);
156                BluetoothOppUtility.updateVisibilityToHidden(context, uri);
157            } else {
158                Intent in = new Intent(context, BluetoothOppTransferActivity.class);
159                in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
160                in.setData(uri);
161                context.startActivity(in);
162            }
163
164            NotificationManager notMgr = (NotificationManager)context
165                    .getSystemService(Context.NOTIFICATION_SERVICE);
166            if (notMgr != null) {
167                notMgr.cancel((int)ContentUris.parseId(intent.getData()));
168                if (V) Log.v(TAG, "notMgr.cancel called");
169                }
170        } else if (action.equals(Constants.ACTION_OPEN_OUTBOUND_TRANSFER)) {
171            if (V) Log.v(TAG, "Received ACTION_OPEN_OUTBOUND_TRANSFER.");
172
173            Intent in = new Intent(context, BluetoothOppTransferHistory.class);
174            in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
175            in.putExtra("direction", BluetoothShare.DIRECTION_OUTBOUND);
176            context.startActivity(in);
177        } else if (action.equals(Constants.ACTION_OPEN_INBOUND_TRANSFER)) {
178            if (V) Log.v(TAG, "Received ACTION_OPEN_INBOUND_TRANSFER.");
179
180            Intent in = new Intent(context, BluetoothOppTransferHistory.class);
181            in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
182            in.putExtra("direction", BluetoothShare.DIRECTION_INBOUND);
183            context.startActivity(in);
184        } else if (action.equals(Constants.ACTION_OPEN_RECEIVED_FILES)) {
185            if (V) Log.v(TAG, "Received ACTION_OPEN_RECEIVED_FILES.");
186
187            Intent in = new Intent(context, BluetoothOppTransferHistory.class);
188            in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
189            in.putExtra("direction", BluetoothShare.DIRECTION_INBOUND);
190            in.putExtra(Constants.EXTRA_SHOW_ALL_FILES, true);
191            context.startActivity(in);
192        } else if (action.equals(Constants.ACTION_HIDE)) {
193            if (V) Log.v(TAG, "Receiver hide for " + intent.getData());
194            Cursor cursor = context.getContentResolver().query(intent.getData(), null, null, null,
195                    null);
196            if (cursor != null) {
197                if (cursor.moveToFirst()) {
198                    int statusColumn = cursor.getColumnIndexOrThrow(BluetoothShare.STATUS);
199                    int status = cursor.getInt(statusColumn);
200                    int visibilityColumn = cursor.getColumnIndexOrThrow(BluetoothShare.VISIBILITY);
201                    int visibility = cursor.getInt(visibilityColumn);
202                    int userConfirmationColumn = cursor
203                            .getColumnIndexOrThrow(BluetoothShare.USER_CONFIRMATION);
204                    int userConfirmation = cursor.getInt(userConfirmationColumn);
205                    if (((userConfirmation == BluetoothShare.USER_CONFIRMATION_PENDING))
206                            && visibility == BluetoothShare.VISIBILITY_VISIBLE) {
207                        ContentValues values = new ContentValues();
208                        values.put(BluetoothShare.VISIBILITY, BluetoothShare.VISIBILITY_HIDDEN);
209                        context.getContentResolver().update(intent.getData(), values, null, null);
210                        if (V) Log.v(TAG, "Action_hide received and db updated");
211                        }
212                }
213                cursor.close();
214            }
215        } else if (action.equals(Constants.ACTION_COMPLETE_HIDE)) {
216            if (V) Log.v(TAG, "Receiver ACTION_COMPLETE_HIDE");
217            ContentValues updateValues = new ContentValues();
218            updateValues.put(BluetoothShare.VISIBILITY, BluetoothShare.VISIBILITY_HIDDEN);
219            context.getContentResolver().update(BluetoothShare.CONTENT_URI, updateValues,
220                    BluetoothOppNotification.WHERE_COMPLETED, null);
221        } else if (action.equals(BluetoothShare.TRANSFER_COMPLETED_ACTION)) {
222            if (V) Log.v(TAG, "Receiver Transfer Complete Intent for " + intent.getData());
223
224            String toastMsg = null;
225            BluetoothOppTransferInfo transInfo = new BluetoothOppTransferInfo();
226            transInfo = BluetoothOppUtility.queryRecord(context, intent.getData());
227            if (transInfo == null) {
228                Log.e(TAG, "Error: Can not get data from db");
229                return;
230            }
231
232            if (BluetoothShare.isStatusSuccess(transInfo.mStatus)) {
233                if (transInfo.mDirection == BluetoothShare.DIRECTION_OUTBOUND) {
234                    toastMsg = context.getString(R.string.notification_sent, transInfo.mFileName);
235                } else if (transInfo.mDirection == BluetoothShare.DIRECTION_INBOUND) {
236                    toastMsg = context.getString(R.string.notification_received,
237                            transInfo.mFileName);
238                }
239
240            } else if (BluetoothShare.isStatusError(transInfo.mStatus)) {
241                if (transInfo.mDirection == BluetoothShare.DIRECTION_OUTBOUND) {
242                    toastMsg = context.getString(R.string.notification_sent_fail,
243                            transInfo.mFileName);
244                } else if (transInfo.mDirection == BluetoothShare.DIRECTION_INBOUND) {
245                    toastMsg = context.getString(R.string.download_fail_line1);
246                }
247            }
248            if (V) Log.v(TAG, "Toast msg == " + toastMsg);
249            if (toastMsg != null) {
250                Toast.makeText(context, toastMsg, Toast.LENGTH_SHORT).show();
251            }
252        } else if (action.equals("todo-whitelist")) {
253            //TODO: Verify sender of intent
254            BluetoothDevice device =
255                    (BluetoothDevice)intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
256            if (D) Log.d(TAG, "Adding " + device + " to whitelist");
257            if (device == null) return;
258            BluetoothOppManager.getInstance(context).addToWhitelist(device.getAddress());
259        }
260    }
261}
262