CachedBluetoothDevice.java revision d97daa064b35ee0c2b73547d46f97fa88d2da4e9
1afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project/* 2afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 3afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 4afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * you may not use this file except in compliance with the License. 6afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * You may obtain a copy of the License at 7afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 8afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 10afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * See the License for the specific language governing permissions and 14afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * limitations under the License. 15afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 16afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 17afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectpackage com.android.settings.bluetooth; 18afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 19afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.app.AlertDialog; 20afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.bluetooth.BluetoothClass; 21e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Projectimport android.bluetooth.BluetoothDevice; 22afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.content.Context; 23afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.content.DialogInterface; 24afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.content.Intent; 25afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.content.res.Resources; 26afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.text.TextUtils; 27afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.util.Log; 28afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.view.ContextMenu; 29afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.view.Menu; 30afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport android.view.MenuItem; 31afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 326c97742c88303c65e68fe08257a7ccf841f03866Michael Chanimport com.android.settings.R; 336c97742c88303c65e68fe08257a7ccf841f03866Michael Chanimport com.android.settings.bluetooth.LocalBluetoothProfileManager.Profile; 346c97742c88303c65e68fe08257a7ccf841f03866Michael Chan 35e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Projectimport java.text.DateFormat; 36afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport java.util.ArrayList; 37e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Projectimport java.util.Date; 38e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Projectimport java.util.Iterator; 39e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Projectimport java.util.LinkedList; 40afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectimport java.util.List; 41afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 42afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project/** 43afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * LocalBluetoothDevice represents a remote Bluetooth device. It contains 44afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * attributes of the device (such as the address, name, RSSI, etc.) and 45afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * functionality that can be performed on the device (connect, pair, disconnect, 46afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * etc.). 47afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 48afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Projectpublic class LocalBluetoothDevice implements Comparable<LocalBluetoothDevice> { 49afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private static final String TAG = "LocalBluetoothDevice"; 50f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan private static final boolean D = LocalBluetoothManager.D; 51f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan private static final boolean V = LocalBluetoothManager.V; 52afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 53afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private static final int CONTEXT_ITEM_CONNECT = Menu.FIRST + 1; 54afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private static final int CONTEXT_ITEM_DISCONNECT = Menu.FIRST + 2; 55afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private static final int CONTEXT_ITEM_UNPAIR = Menu.FIRST + 3; 56afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private static final int CONTEXT_ITEM_CONNECT_ADVANCED = Menu.FIRST + 4; 57afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 58afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private final String mAddress; 59afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private String mName; 60afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private short mRssi; 61afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private int mBtClass = BluetoothClass.ERROR; 62afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 63afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private List<Profile> mProfiles = new ArrayList<Profile>(); 64afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 65afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private boolean mVisible; 66afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 67afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private final LocalBluetoothManager mLocalManager; 68afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 69afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private List<Callback> mCallbacks = new ArrayList<Callback>(); 70afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 71afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project /** 72afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * When we connect to multiple profiles, we only want to display a single 73afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * error even if they all fail. This tracks that state. 74afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 75afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private boolean mIsConnectingErrorPossible; 76afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 77e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // Max time to hold the work queue if we don't get or missed a response 78e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // from the bt framework. 79e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private static final long MAX_WAIT_TIME_FOR_FRAMEWORK = 25 * 1000; 80e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 81e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private enum BluetoothCommand { 82e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project CONNECT, DISCONNECT, 83e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 84e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 858762093e0094e09493fa6cbac8e8fbf265f18165Michael Chan static class BluetoothJob { 86e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project final BluetoothCommand command; // CONNECT, DISCONNECT 87e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project final LocalBluetoothDevice device; 88e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project final Profile profile; // HEADSET, A2DP, etc 89e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // 0 means this command was not been sent to the bt framework. 90e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project long timeSent; 91e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 92e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project public BluetoothJob(BluetoothCommand command, 93e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project LocalBluetoothDevice device, Profile profile) { 94e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project this.command = command; 95e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project this.device = device; 96e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project this.profile = profile; 97e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project this.timeSent = 0; 98e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 99d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh 100e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project @Override 101e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project public String toString() { 102e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project StringBuilder sb = new StringBuilder(); 103e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project sb.append(command.name()); 104e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project sb.append(" Address:").append(device.mAddress); 105e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project sb.append(" Profile:").append(profile.name()); 106e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project sb.append(" TimeSent:"); 107e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (timeSent == 0) { 108e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project sb.append("not yet"); 109e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } else { 110e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project sb.append(DateFormat.getTimeInstance().format(new Date(timeSent))); 111e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 112e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return sb.toString(); 113e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 114e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 115e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 116e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project /** 117e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * We want to serialize connect and disconnect calls. http://b/170538 118e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * This are some headsets that may have L2CAP resource limitation. We want 119e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * to limit the bt bandwidth usage. 120e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * 121e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * A queue to keep track of asynchronous calls to the bt framework. The 122e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * first item, if exist, should be in progress i.e. went to the bt framework 123e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * already, waiting for a notification to come back. The second item and 124e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * beyond have not been sent to the bt framework yet. 125e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project */ 126e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private static LinkedList<BluetoothJob> workQueue = new LinkedList<BluetoothJob>(); 127e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 128e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private void queueCommand(BluetoothJob job) { 129f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan if (D) { 130f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.d(TAG, workQueue.toString()); 131f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 132e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project synchronized (workQueue) { 133097ed6c671ed733c0967acc32e017020ede4575bMichael Chan boolean processNow = pruneQueue(job); 134e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 135e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // Add job to queue 136f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan if (D) { 137f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.d(TAG, "Adding: " + job.toString()); 138f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 139e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project workQueue.add(job); 140e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 141e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // if there's nothing pending from before, send the command to bt 142e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // framework immediately. 143e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (workQueue.size() == 1 || processNow) { 144e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // If the failed to process, just drop it from the queue. 145e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // There will be no callback to remove this from the queue. 146e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project processCommands(); 147e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 148e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 149e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 150d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh 151097ed6c671ed733c0967acc32e017020ede4575bMichael Chan private boolean pruneQueue(BluetoothJob job) { 152097ed6c671ed733c0967acc32e017020ede4575bMichael Chan boolean removedStaleItems = false; 153097ed6c671ed733c0967acc32e017020ede4575bMichael Chan long now = System.currentTimeMillis(); 154097ed6c671ed733c0967acc32e017020ede4575bMichael Chan Iterator<BluetoothJob> it = workQueue.iterator(); 155097ed6c671ed733c0967acc32e017020ede4575bMichael Chan while (it.hasNext()) { 156097ed6c671ed733c0967acc32e017020ede4575bMichael Chan BluetoothJob existingJob = it.next(); 157097ed6c671ed733c0967acc32e017020ede4575bMichael Chan 158097ed6c671ed733c0967acc32e017020ede4575bMichael Chan // Remove any pending CONNECTS when we receive a DISCONNECT 159097ed6c671ed733c0967acc32e017020ede4575bMichael Chan if (job != null && job.command == BluetoothCommand.DISCONNECT) { 160097ed6c671ed733c0967acc32e017020ede4575bMichael Chan if (existingJob.timeSent == 0 161097ed6c671ed733c0967acc32e017020ede4575bMichael Chan && existingJob.command == BluetoothCommand.CONNECT 162097ed6c671ed733c0967acc32e017020ede4575bMichael Chan && existingJob.device.mAddress.equals(job.device.mAddress) 163097ed6c671ed733c0967acc32e017020ede4575bMichael Chan && existingJob.profile == job.profile) { 164f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan if (D) { 165f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.d(TAG, "Removed because of a pending disconnect. " + existingJob); 166f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 167097ed6c671ed733c0967acc32e017020ede4575bMichael Chan it.remove(); 168097ed6c671ed733c0967acc32e017020ede4575bMichael Chan continue; 169097ed6c671ed733c0967acc32e017020ede4575bMichael Chan } 170097ed6c671ed733c0967acc32e017020ede4575bMichael Chan } 171097ed6c671ed733c0967acc32e017020ede4575bMichael Chan 172097ed6c671ed733c0967acc32e017020ede4575bMichael Chan // Defensive Code: Remove any job that older than a preset time. 173097ed6c671ed733c0967acc32e017020ede4575bMichael Chan // We never got a call back. It is better to have overlapping 174097ed6c671ed733c0967acc32e017020ede4575bMichael Chan // calls than to get stuck. 175097ed6c671ed733c0967acc32e017020ede4575bMichael Chan if (existingJob.timeSent != 0 176097ed6c671ed733c0967acc32e017020ede4575bMichael Chan && (now - existingJob.timeSent) >= MAX_WAIT_TIME_FOR_FRAMEWORK) { 177097ed6c671ed733c0967acc32e017020ede4575bMichael Chan Log.w(TAG, "Timeout. Removing Job:" + existingJob.toString()); 178097ed6c671ed733c0967acc32e017020ede4575bMichael Chan it.remove(); 179097ed6c671ed733c0967acc32e017020ede4575bMichael Chan removedStaleItems = true; 180097ed6c671ed733c0967acc32e017020ede4575bMichael Chan continue; 181097ed6c671ed733c0967acc32e017020ede4575bMichael Chan } 182097ed6c671ed733c0967acc32e017020ede4575bMichael Chan } 183097ed6c671ed733c0967acc32e017020ede4575bMichael Chan return removedStaleItems; 184097ed6c671ed733c0967acc32e017020ede4575bMichael Chan } 185e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 186e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private boolean processCommand(BluetoothJob job) { 187e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project boolean successful = false; 188e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (job.timeSent == 0) { 189d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh job.timeSent = System.currentTimeMillis(); 190e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project switch (job.command) { 191e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project case CONNECT: 192e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project successful = connectInt(job.device, job.profile); 193e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project break; 194e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project case DISCONNECT: 195e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project successful = disconnectInt(job.device, job.profile); 196e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project break; 197e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 198e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 199e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (successful) { 200f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan if (D) { 201f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.d(TAG, "Command sent successfully:" + job.toString()); 202f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 203f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } else if (V) { 204f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.v(TAG, "Framework rejected command immediately:" + job.toString()); 205e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 206f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } else if (D) { 207e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project Log.d(TAG, "Job already has a sent time. Skip. " + job.toString()); 208e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 209e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 210e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return successful; 211e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 212e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 2136c97742c88303c65e68fe08257a7ccf841f03866Michael Chan public void onProfileStateChanged(Profile profile, int newProfileState) { 214f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan if (D) { 215f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.d(TAG, "onProfileStateChanged:" + workQueue.toString()); 216f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 2176c97742c88303c65e68fe08257a7ccf841f03866Michael Chan 2186c97742c88303c65e68fe08257a7ccf841f03866Michael Chan int newState = LocalBluetoothProfileManager.getProfileManager(mLocalManager, 2196c97742c88303c65e68fe08257a7ccf841f03866Michael Chan profile).convertState(newProfileState); 2206c97742c88303c65e68fe08257a7ccf841f03866Michael Chan 2216c97742c88303c65e68fe08257a7ccf841f03866Michael Chan if (newState == SettingsBtStatus.CONNECTION_STATUS_CONNECTED) { 2226c97742c88303c65e68fe08257a7ccf841f03866Michael Chan if (!mProfiles.contains(profile)) { 2236c97742c88303c65e68fe08257a7ccf841f03866Michael Chan mProfiles.add(profile); 224f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 2256c97742c88303c65e68fe08257a7ccf841f03866Michael Chan } 226097ed6c671ed733c0967acc32e017020ede4575bMichael Chan 2276c97742c88303c65e68fe08257a7ccf841f03866Michael Chan /* Ignore the transient states e.g. connecting, disconnecting */ 2286c97742c88303c65e68fe08257a7ccf841f03866Michael Chan if (newState == SettingsBtStatus.CONNECTION_STATUS_CONNECTED || 2296c97742c88303c65e68fe08257a7ccf841f03866Michael Chan newState == SettingsBtStatus.CONNECTION_STATUS_DISCONNECTED) { 2306c97742c88303c65e68fe08257a7ccf841f03866Michael Chan BluetoothJob job = workQueue.peek(); 2316c97742c88303c65e68fe08257a7ccf841f03866Michael Chan if (job == null) { 232097ed6c671ed733c0967acc32e017020ede4575bMichael Chan return; 2336c97742c88303c65e68fe08257a7ccf841f03866Michael Chan } else if (job.device.mAddress != mAddress) { 2346c97742c88303c65e68fe08257a7ccf841f03866Michael Chan // This can happen in 2 cases: 1) BT device initiated pairing and 2356c97742c88303c65e68fe08257a7ccf841f03866Michael Chan // 2) disconnects of one headset that's triggered by connects of 2366c97742c88303c65e68fe08257a7ccf841f03866Michael Chan // another. 2376c97742c88303c65e68fe08257a7ccf841f03866Michael Chan if (D) { 2386c97742c88303c65e68fe08257a7ccf841f03866Michael Chan Log.d(TAG, "mAddresses:" + mAddress + " != head:" + job.toString()); 2396c97742c88303c65e68fe08257a7ccf841f03866Michael Chan } 2406c97742c88303c65e68fe08257a7ccf841f03866Michael Chan 2416c97742c88303c65e68fe08257a7ccf841f03866Michael Chan // Check to see if we need to remove the stale items from the queue 2426c97742c88303c65e68fe08257a7ccf841f03866Michael Chan if (!pruneQueue(null)) { 2436c97742c88303c65e68fe08257a7ccf841f03866Michael Chan // nothing in the queue was modify. Just ignore the notification and return. 2446c97742c88303c65e68fe08257a7ccf841f03866Michael Chan return; 2456c97742c88303c65e68fe08257a7ccf841f03866Michael Chan } 2466c97742c88303c65e68fe08257a7ccf841f03866Michael Chan } else { 2476c97742c88303c65e68fe08257a7ccf841f03866Michael Chan // Remove the first item and process the next one 2486c97742c88303c65e68fe08257a7ccf841f03866Michael Chan workQueue.poll(); 249097ed6c671ed733c0967acc32e017020ede4575bMichael Chan } 250e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 2516c97742c88303c65e68fe08257a7ccf841f03866Michael Chan processCommands(); 2526c97742c88303c65e68fe08257a7ccf841f03866Michael Chan } 253e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 254e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 255e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project /* 256e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * This method is called in 2 places: 257e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * 1) queryCommand() - when someone or something want to connect or 258e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * disconnect 259e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * 2) onProfileStateChanged() - when the framework sends an intent 260e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * notification when it finishes processing a command 261e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project */ 262e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private void processCommands() { 263f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan if (D) { 264f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan Log.d(TAG, "processCommands:" + workQueue.toString()); 265f25063aee3d8eeaf3767b3a4bf43e1895f2deb2dMichael Chan } 266e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project Iterator<BluetoothJob> it = workQueue.iterator(); 267e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project while (it.hasNext()) { 268e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project BluetoothJob job = it.next(); 269e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (processCommand(job)) { 270e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // Sent to bt framework. Done for now. Will remove this job 271e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // from queue when we get an event 272e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return; 273e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } else { 274e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project /* 275e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * If the command failed immediately, there will be no event 276e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * callbacks. So delete the job immediately and move on to the 277e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project * next one 278e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project */ 279e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project it.remove(); 280e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 281e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 282e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 283e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 284afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothDevice(Context context, String address) { 285afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mLocalManager = LocalBluetoothManager.getInstance(context); 286afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (mLocalManager == null) { 287afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project throw new IllegalStateException( 288afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project "Cannot use LocalBluetoothDevice without Bluetooth hardware"); 289afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 290afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 291afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mAddress = address; 292afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 293afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project fillData(); 294afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 295afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 296afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void onClicked() { 297afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int bondState = getBondState(); 298afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 299afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (isConnected()) { 300afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project askDisconnect(); 301afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (bondState == BluetoothDevice.BOND_BONDED) { 302afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project connect(); 303afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (bondState == BluetoothDevice.BOND_NOT_BONDED) { 304afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project pair(); 305afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 306afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 307afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 308afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void disconnect() { 309afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Profile profile : mProfiles) { 310afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project disconnect(profile); 311afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 312afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 313afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 314afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void disconnect(Profile profile) { 315e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project queueCommand(new BluetoothJob(BluetoothCommand.DISCONNECT, this, profile)); 316e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 317e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 318e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private boolean disconnectInt(LocalBluetoothDevice device, Profile profile) { 319afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = 320afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager.getProfileManager(mLocalManager, profile); 321e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project int status = profileManager.getConnectionStatus(device.mAddress); 322afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (SettingsBtStatus.isConnectionStatusConnected(status)) { 323e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (profileManager.disconnect(device.mAddress) == BluetoothDevice.RESULT_SUCCESS) { 324e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return true; 325e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 326afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 327e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return false; 328afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 329afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 330afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void askDisconnect() { 331afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project Context context = mLocalManager.getForegroundActivity(); 332afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (context == null) { 333afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Cannot ask, since we need an activity context 334afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project disconnect(); 335afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return; 336afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 337afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 338afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project Resources res = context.getResources(); 339afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 340afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project String name = getName(); 341afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (TextUtils.isEmpty(name)) { 342afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project name = res.getString(R.string.bluetooth_device); 343afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 344afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project String message = res.getString(R.string.bluetooth_disconnect_blank, name); 345afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 346afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project DialogInterface.OnClickListener disconnectListener = new DialogInterface.OnClickListener() { 347afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void onClick(DialogInterface dialog, int which) { 348afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project disconnect(); 349afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 350afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project }; 351afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 3528762093e0094e09493fa6cbac8e8fbf265f18165Michael Chan new AlertDialog.Builder(context) 353afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .setTitle(getName()) 354afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .setMessage(message) 355afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .setPositiveButton(android.R.string.ok, disconnectListener) 356afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .setNegativeButton(android.R.string.cancel, null) 357afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .show(); 358afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 359afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 360afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void connect() { 361afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (!ensurePaired()) return; 362afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 363afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Reset the only-show-one-error-dialog tracking variable 364afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mIsConnectingErrorPossible = true; 365afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 366afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project boolean hasAtLeastOnePreferredProfile = false; 367afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Profile profile : mProfiles) { 368afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = 369afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager.getProfileManager(mLocalManager, profile); 370afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (profileManager.isPreferred(mAddress)) { 371afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project hasAtLeastOnePreferredProfile = true; 372e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project queueCommand(new BluetoothJob(BluetoothCommand.CONNECT, this, profile)); 373afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 374afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 375afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 376afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (!hasAtLeastOnePreferredProfile) { 377afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project connectAndPreferAllProfiles(); 378afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 379afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 380afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 381afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private void connectAndPreferAllProfiles() { 382afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (!ensurePaired()) return; 383afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 384afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Reset the only-show-one-error-dialog tracking variable 385afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mIsConnectingErrorPossible = true; 386afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 387afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Profile profile : mProfiles) { 388afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = 389afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager.getProfileManager(mLocalManager, profile); 390afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project profileManager.setPreferred(mAddress, true); 391e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project queueCommand(new BluetoothJob(BluetoothCommand.CONNECT, this, profile)); 392afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 393afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 394afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 395afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void connect(Profile profile) { 396afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Reset the only-show-one-error-dialog tracking variable 397afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mIsConnectingErrorPossible = true; 398e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project queueCommand(new BluetoothJob(BluetoothCommand.CONNECT, this, profile)); 399afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 400afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 401e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project private boolean connectInt(LocalBluetoothDevice device, Profile profile) { 402e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (!device.ensurePaired()) return false; 403afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 404afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = 405afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager.getProfileManager(mLocalManager, profile); 406e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project int status = profileManager.getConnectionStatus(device.mAddress); 407afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (!SettingsBtStatus.isConnectionStatusConnected(status)) { 408e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (profileManager.connect(device.mAddress) == BluetoothDevice.RESULT_SUCCESS) { 409e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return true; 410afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 411e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project Log.i(TAG, "Failed to connect " + profile.toString() + " to " + device.mName); 412afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 413e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project Log.i(TAG, "Not connected"); 414e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project return false; 415afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 416afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 417afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void showConnectingError() { 418afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (!mIsConnectingErrorPossible) return; 419afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mIsConnectingErrorPossible = false; 420afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 421afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mLocalManager.showError(mAddress, R.string.bluetooth_error_title, 422afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project R.string.bluetooth_connecting_error_message); 423afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 424afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 425afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private boolean ensurePaired() { 426afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (getBondState() == BluetoothDevice.BOND_NOT_BONDED) { 427afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project pair(); 428afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return false; 429afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else { 430afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return true; 431afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 432afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 433afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 434afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void pair() { 435afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project BluetoothDevice manager = mLocalManager.getBluetoothManager(); 436afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 437afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Pairing is unreliable while scanning, so cancel discovery 438afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (manager.isDiscovering()) { 439afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project manager.cancelDiscovery(); 440afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 441afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 442afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (!mLocalManager.getBluetoothManager().createBond(mAddress)) { 443afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mLocalManager.showError(mAddress, R.string.bluetooth_error_title, 444afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project R.string.bluetooth_pairing_error_message); 445afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 446afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 447afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 448afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void unpair() { 449e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project synchronized (workQueue) { 450e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project // Remove any pending commands for this device 451d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh boolean processNow = false; 452e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project Iterator<BluetoothJob> it = workQueue.iterator(); 453e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project while (it.hasNext()) { 454e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project BluetoothJob job = it.next(); 455e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (job.device.mAddress.equals(this.mAddress)) { 456e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project it.remove(); 457e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (job.timeSent != 0) { 458e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project processNow = true; 459e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 460e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 461e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 462e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project if (processNow) { 463e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project processCommands(); 464e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 465e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project } 466e6dd1fa1851302710ac7845d25d8ad8a5b6ee438The Android Open Source Project 467afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project BluetoothDevice manager = mLocalManager.getBluetoothManager(); 468afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 469afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project switch (getBondState()) { 470afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case BluetoothDevice.BOND_BONDED: 471afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project manager.removeBond(mAddress); 472afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project break; 473afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 474afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case BluetoothDevice.BOND_BONDING: 475afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project manager.cancelBondProcess(mAddress); 476afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project break; 477afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 478afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 479afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 480afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private void fillData() { 481afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project fetchName(); 482afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project fetchBtClass(); 483afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 484afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mVisible = false; 485afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 486afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project dispatchAttributesChanged(); 487afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 488afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 489afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public String getAddress() { 490afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mAddress; 491afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 492afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 493afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public String getName() { 494afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mName; 495afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 496afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 497d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh public void setName(String name) { 498d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh if (!mName.equals(name)) { 499d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh if (TextUtils.isEmpty(name)) { 500d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh mName = mAddress; 501d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh } else { 502d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh mName = name; 503d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh } 504d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh dispatchAttributesChanged(); 505d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh } 506d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh } 507d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh 508afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void refreshName() { 509afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project fetchName(); 510afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project dispatchAttributesChanged(); 511afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 512afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 513afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private void fetchName() { 514afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mName = mLocalManager.getBluetoothManager().getRemoteName(mAddress); 515afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 516afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (TextUtils.isEmpty(mName)) { 517afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mName = mAddress; 518afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 519afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 520afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 521afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void refresh() { 522afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project dispatchAttributesChanged(); 523afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 524afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 525afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public boolean isVisible() { 526afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mVisible; 527afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 528afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 529afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project void setVisible(boolean visible) { 530afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (mVisible != visible) { 531afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mVisible = visible; 532afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project dispatchAttributesChanged(); 533afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 534afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 535afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 536afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public int getBondState() { 537afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mLocalManager.getBluetoothManager().getBondState(mAddress); 538afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 539afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 540afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project void setRssi(short rssi) { 541afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (mRssi != rssi) { 542afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mRssi = rssi; 543afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project dispatchAttributesChanged(); 544afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 545afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 546afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 547afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project /** 548afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Checks whether we are connected to this device (any profile counts). 549afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 550afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * @return Whether it is connected. 551afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 552afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public boolean isConnected() { 553afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Profile profile : mProfiles) { 554afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int status = LocalBluetoothProfileManager.getProfileManager(mLocalManager, profile) 555afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .getConnectionStatus(mAddress); 556afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (SettingsBtStatus.isConnectionStatusConnected(status)) { 557afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return true; 558afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 559afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 560afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 561afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return false; 562afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 563afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 564afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public boolean isBusy() { 565afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Profile profile : mProfiles) { 566afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int status = LocalBluetoothProfileManager.getProfileManager(mLocalManager, profile) 567afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .getConnectionStatus(mAddress); 568afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (SettingsBtStatus.isConnectionStatusBusy(status)) { 569afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return true; 570afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 571afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 572afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 573afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (getBondState() == BluetoothDevice.BOND_BONDING) { 574afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return true; 575afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 576afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 577afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return false; 578afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 579afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 580afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public int getBtClassDrawable() { 581afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 582afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // First try looking at profiles 583afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (mProfiles.contains(Profile.A2DP)) { 584afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.drawable.ic_bt_headphones_a2dp; 585afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (mProfiles.contains(Profile.HEADSET)) { 586afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.drawable.ic_bt_headset_hfp; 587afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 588afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 589afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Fallback on class 590afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project switch (BluetoothClass.Device.Major.getDeviceMajor(mBtClass)) { 591afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case BluetoothClass.Device.Major.COMPUTER: 592afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.drawable.ic_bt_laptop; 593afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 594afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case BluetoothClass.Device.Major.PHONE: 595afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.drawable.ic_bt_cellphone; 596afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 597afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project default: 598afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return 0; 599afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 600afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 601afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 602afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project /** 603afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Fetches a new value for the cached BT class. 604afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 605afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private void fetchBtClass() { 606afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mBtClass = mLocalManager.getBluetoothManager().getRemoteClass(mAddress); 607b20dd917e2d29045225985baa980a2a8e22e10fcNick Pelly if (mBtClass != BluetoothClass.ERROR) { 608b20dd917e2d29045225985baa980a2a8e22e10fcNick Pelly LocalBluetoothProfileManager.fill(mBtClass, mProfiles); 609b20dd917e2d29045225985baa980a2a8e22e10fcNick Pelly } 610afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 611afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 612afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project /** 613afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Refreshes the UI for the BT class, including fetching the latest value 614afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * for the class. 615afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 616afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void refreshBtClass() { 617afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project fetchBtClass(); 618afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project dispatchAttributesChanged(); 619afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 620afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 621d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh public void setBtClass(int btClass) { 622d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh if (mBtClass != btClass && btClass != BluetoothClass.ERROR) { 623d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh mBtClass = btClass; 624d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh LocalBluetoothProfileManager.fill(mBtClass, mProfiles); 625d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh dispatchAttributesChanged(); 626d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh } 627d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh } 628d97daa064b35ee0c2b73547d46f97fa88d2da4e9Jaikumar Ganesh 629afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public int getSummary() { 630afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // TODO: clean up 631afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int oneOffSummary = getOneOffSummary(); 632afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (oneOffSummary != 0) { 633afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return oneOffSummary; 634afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 635afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 636afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Profile profile : mProfiles) { 637afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = LocalBluetoothProfileManager 638afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .getProfileManager(mLocalManager, profile); 639afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int connectionStatus = profileManager.getConnectionStatus(mAddress); 640afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 641afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (SettingsBtStatus.isConnectionStatusConnected(connectionStatus) || 642afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project connectionStatus == SettingsBtStatus.CONNECTION_STATUS_CONNECTING || 643afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project connectionStatus == SettingsBtStatus.CONNECTION_STATUS_DISCONNECTING) { 644afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return SettingsBtStatus.getConnectionStatusSummary(connectionStatus); 645afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 646afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 647afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 648afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return SettingsBtStatus.getPairingStatusSummary(getBondState()); 649afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 650afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 651afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project /** 652afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * We have special summaries when particular profiles are connected. This 653afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * checks for those states and returns an applicable summary. 654afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 655afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * @return A one-off summary that is applicable for the current state, or 0. 656afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 657afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private int getOneOffSummary() { 658afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project boolean isA2dpConnected = false, isHeadsetConnected = false, isConnecting = false; 659afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 660afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (mProfiles.contains(Profile.A2DP)) { 661afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = LocalBluetoothProfileManager 662afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .getProfileManager(mLocalManager, Profile.A2DP); 663afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project isConnecting = profileManager.getConnectionStatus(mAddress) == 664afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project SettingsBtStatus.CONNECTION_STATUS_CONNECTING; 665afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project isA2dpConnected = profileManager.isConnected(mAddress); 666afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 667afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 668afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (mProfiles.contains(Profile.HEADSET)) { 669afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project LocalBluetoothProfileManager profileManager = LocalBluetoothProfileManager 670afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project .getProfileManager(mLocalManager, Profile.HEADSET); 671afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project isConnecting |= profileManager.getConnectionStatus(mAddress) == 672afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project SettingsBtStatus.CONNECTION_STATUS_CONNECTING; 673afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project isHeadsetConnected = profileManager.isConnected(mAddress); 674afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 675afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 676afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (isConnecting) { 677afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // If any of these important profiles is connecting, prefer that 678afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return SettingsBtStatus.getConnectionStatusSummary( 679afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project SettingsBtStatus.CONNECTION_STATUS_CONNECTING); 680afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (isA2dpConnected && isHeadsetConnected) { 681afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.string.bluetooth_summary_connected_to_a2dp_headset; 682afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (isA2dpConnected) { 683afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.string.bluetooth_summary_connected_to_a2dp; 684afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (isHeadsetConnected) { 685afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return R.string.bluetooth_summary_connected_to_headset; 686afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else { 687afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return 0; 688afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 689afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 690afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 691afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public List<Profile> getProfiles() { 692afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return new ArrayList<Profile>(mProfiles); 693afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 694afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 695afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void onCreateContextMenu(ContextMenu menu) { 696afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // No context menu if it is busy (none of these items are applicable if busy) 697afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (isBusy()) return; 698afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 699afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int bondState = getBondState(); 700afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project boolean isConnected = isConnected(); 701afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project boolean hasProfiles = mProfiles.size() > 0; 702afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 703afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project menu.setHeaderTitle(getName()); 704afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 705afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (isConnected) { 706afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project menu.add(0, CONTEXT_ITEM_DISCONNECT, 0, R.string.bluetooth_device_context_disconnect); 707afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } else if (hasProfiles) { 708afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // For connection action, show either "Connect" or "Pair & connect" 709afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int connectString = (bondState == BluetoothDevice.BOND_NOT_BONDED) 710afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project ? R.string.bluetooth_device_context_pair_connect 711afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project : R.string.bluetooth_device_context_connect; 712afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project menu.add(0, CONTEXT_ITEM_CONNECT, 0, connectString); 713afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 714afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 715afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (bondState == BluetoothDevice.BOND_BONDED) { 716afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // For unpair action, show either "Unpair" or "Disconnect & unpair" 717afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int unpairString = isConnected 718afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project ? R.string.bluetooth_device_context_disconnect_unpair 719afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project : R.string.bluetooth_device_context_unpair; 720afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project menu.add(0, CONTEXT_ITEM_UNPAIR, 0, unpairString); 721afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 722afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Show the connection options item 723afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project menu.add(0, CONTEXT_ITEM_CONNECT_ADVANCED, 0, 724afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project R.string.bluetooth_device_context_connect_advanced); 725afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 726afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 727afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 728afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project /** 729afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * Called when a context menu item is clicked. 730afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * 731afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project * @param item The item that was clicked. 732afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project */ 733afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void onContextItemSelected(MenuItem item) { 734afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project switch (item.getItemId()) { 735afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case CONTEXT_ITEM_DISCONNECT: 736afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project disconnect(); 737afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project break; 738afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 739afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case CONTEXT_ITEM_CONNECT: 740afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project connect(); 741afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project break; 742afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 743afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case CONTEXT_ITEM_UNPAIR: 744afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project unpair(); 745afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project break; 746afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 747afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project case CONTEXT_ITEM_CONNECT_ADVANCED: 748afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project Intent intent = new Intent(); 749afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Need an activity context to open this in our task 750afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project Context context = mLocalManager.getForegroundActivity(); 751afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (context == null) { 752afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Fallback on application context, and open in a new task 753afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project context = mLocalManager.getContext(); 754afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 755afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 756afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project intent.setClass(context, ConnectSpecificProfilesActivity.class); 757afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project intent.putExtra(ConnectSpecificProfilesActivity.EXTRA_ADDRESS, mAddress); 758afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project context.startActivity(intent); 759afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project break; 760afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 761afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 762afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 763afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void registerCallback(Callback callback) { 764afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project synchronized (mCallbacks) { 765afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mCallbacks.add(callback); 766afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 767afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 768afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 769afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public void unregisterCallback(Callback callback) { 770afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project synchronized (mCallbacks) { 771afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project mCallbacks.remove(callback); 772afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 773afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 774afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 775afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project private void dispatchAttributesChanged() { 776afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project synchronized (mCallbacks) { 777afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project for (Callback callback : mCallbacks) { 778afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project callback.onDeviceAttributesChanged(this); 779afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 780afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 781afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 782afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 783afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project @Override 784afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public String toString() { 785afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mAddress; 786afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 787afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 788afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project @Override 789afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public boolean equals(Object o) { 790afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if ((o == null) || !(o instanceof LocalBluetoothDevice)) { 791afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project throw new ClassCastException(); 792afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 793afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 794afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mAddress.equals(((LocalBluetoothDevice) o).mAddress); 795afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 796afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 797afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project @Override 798afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public int hashCode() { 799afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return mAddress.hashCode(); 800afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 801afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 802afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public int compareTo(LocalBluetoothDevice another) { 803afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project int comparison; 804afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 805afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Connected above not connected 806afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project comparison = (another.isConnected() ? 1 : 0) - (isConnected() ? 1 : 0); 807afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (comparison != 0) return comparison; 808afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 809afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Paired above not paired 810afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project comparison = (another.getBondState() == BluetoothDevice.BOND_BONDED ? 1 : 0) - 811afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project (getBondState() == BluetoothDevice.BOND_BONDED ? 1 : 0); 812afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (comparison != 0) return comparison; 813afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 814afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Visible above not visible 815afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project comparison = (another.mVisible ? 1 : 0) - (mVisible ? 1 : 0); 816afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (comparison != 0) return comparison; 817afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 818afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Stronger signal above weaker signal 819afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project comparison = another.mRssi - mRssi; 820afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project if (comparison != 0) return comparison; 821afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 822afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project // Fallback on name 823afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project return getName().compareTo(another.getName()); 824afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 825afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project 826afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project public interface Callback { 827afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project void onDeviceAttributesChanged(LocalBluetoothDevice device); 828afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project } 829afc4ab2ffbb8327ddce9907961295a32cbf49d0fThe Android Open Source Project} 830