19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 2bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * Copyright (C) 2009 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.bluetooth; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pellyimport android.annotation.SdkConstant; 20005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pellyimport android.annotation.SdkConstant.SdkConstantType; 21ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xieimport android.content.Context; 22bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.os.IBinder; 23bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.os.Parcel; 24bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.os.Parcelable; 25aef439e6f825c0cb99a2ac08c8207f48b7a9fe10Nick Pellyimport android.os.ParcelUuid; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 27bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.os.ServiceManager; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport java.io.IOException; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.UnsupportedEncodingException; 321caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganeshimport java.util.UUID; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 359fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * Represents a remote Bluetooth device. A {@link BluetoothDevice} lets you 36f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * create a connection with the respective device or query information about 379fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * it, such as the name, address, class, and bonding state. 3845e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * 3945e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * <p>This class is really just a thin wrapper for a Bluetooth hardware 4045e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * address. Objects of this class are immutable. Operations on this class 4145e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * are performed on the remote Bluetooth hardware address, using the 4245e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * {@link BluetoothAdapter} that was used to create this {@link 4345e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * BluetoothDevice}. 449fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * 459fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * <p>To get a {@link BluetoothDevice}, use 469fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * {@link BluetoothAdapter#getRemoteDevice(String) 479fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * BluetoothAdapter.getRemoteDevice(String)} to create one representing a device 489fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * of a known MAC address (which you can get through device discovery with 499fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * {@link BluetoothAdapter}) or get one from the set of bonded devices 509fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * returned by {@link BluetoothAdapter#getBondedDevices() 519fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * BluetoothAdapter.getBondedDevices()}. You can then open a 52f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * {@link BluetoothSocket} for communication with the remote device, using 539fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * {@link #createRfcommSocketToServiceRecord(UUID)}. 549fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * 559fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * <p class="note"><strong>Note:</strong> 569fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * Requires the {@link android.Manifest.permission#BLUETOOTH} permission. 579fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * 583aef8e1d1b2f0b87d470bcccf37ba4ebb6560c45Joe Fernandez * <div class="special reference"> 593aef8e1d1b2f0b87d470bcccf37ba4ebb6560c45Joe Fernandez * <h3>Developer Guides</h3> 603aef8e1d1b2f0b87d470bcccf37ba4ebb6560c45Joe Fernandez * <p>For more information about using Bluetooth, read the 613aef8e1d1b2f0b87d470bcccf37ba4ebb6560c45Joe Fernandez * <a href="{@docRoot}guide/topics/wireless/bluetooth.html">Bluetooth</a> developer guide.</p> 623aef8e1d1b2f0b87d470bcccf37ba4ebb6560c45Joe Fernandez * </div> 633aef8e1d1b2f0b87d470bcccf37ba4ebb6560c45Joe Fernandez * 649fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * {@see BluetoothAdapter} 659fab0aef19a4633d2e4670564e5d7ae9e52fe11fScott Main * {@see BluetoothSocket} 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 67bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellypublic final class BluetoothDevice implements Parcelable { 68bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly private static final String TAG = "BluetoothDevice"; 697077272d8feed2f0172520d4fd3b4524e18d5ec1Ravi Nagarajan private static final boolean DBG = false; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 71b24e11baac589fe16426f2d243b460ab84991c7bNick Pelly /** 72b24e11baac589fe16426f2d243b460ab84991c7bNick Pelly * Sentinel error value for this class. Guaranteed to not equal any other 73b24e11baac589fe16426f2d243b460ab84991c7bNick Pelly * integer constant in this class. Provided as a convenience for functions 74b24e11baac589fe16426f2d243b460ab84991c7bNick Pelly * that require a sentinel error value, for example: 75005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p><code>Intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, 76005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * BluetoothDevice.ERROR)</code> 77005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 78005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final int ERROR = Integer.MIN_VALUE; 79005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 80005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 81005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Remote device discovered. 82005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Sent when a remote device is found during discovery. 83005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra fields {@link #EXTRA_DEVICE} and {@link 84005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * #EXTRA_CLASS}. Can contain the extra fields {@link #EXTRA_NAME} and/or 85005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #EXTRA_RSSI} if they are available. 86005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 87005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 88005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly // TODO: Change API to not broadcast RSSI if not available (incoming connection) 89005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 90005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_FOUND = 91005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.FOUND"; 92005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 93005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 94005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Remote device disappeared. 95005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Sent when a remote device that was found in the last discovery is not 96005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * found in the current discovery. 97005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra field {@link #EXTRA_DEVICE}. 98005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 99005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * @hide 100005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 101005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 102005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_DISAPPEARED = 103005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.DISAPPEARED"; 104005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 105005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 106005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Bluetooth class of a remote device has changed. 107005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra fields {@link #EXTRA_DEVICE} and {@link 108005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * #EXTRA_CLASS}. 109005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 110b30f91e38c19f6728d836293446d4b9c76705e7fMatthew Xie * {@see BluetoothClass} 111005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 112005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 113005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_CLASS_CHANGED = 114005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.CLASS_CHANGED"; 115005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 116005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 117005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Indicates a low level (ACL) connection has been 118005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * established with a remote device. 119005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra field {@link #EXTRA_DEVICE}. 120005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>ACL connections are managed automatically by the Android Bluetooth 121005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * stack. 122005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 123005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 124005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 125005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_ACL_CONNECTED = 126005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.ACL_CONNECTED"; 127005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 128005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 129005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Indicates that a low level (ACL) disconnection has 130005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * been requested for a remote device, and it will soon be disconnected. 131005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>This is useful for graceful disconnection. Applications should use 132005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * this intent as a hint to immediately terminate higher level connections 133005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * (RFCOMM, L2CAP, or profile connections) to the remote device. 134005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra field {@link #EXTRA_DEVICE}. 135005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 136005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 137005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 138005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_ACL_DISCONNECT_REQUESTED = 139005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.ACL_DISCONNECT_REQUESTED"; 140005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 141005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 142005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Indicates a low level (ACL) disconnection from a 143005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * remote device. 144005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra field {@link #EXTRA_DEVICE}. 145005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>ACL connections are managed automatically by the Android Bluetooth 146005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * stack. 147005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 148005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 149005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 150005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_ACL_DISCONNECTED = 151005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.ACL_DISCONNECTED"; 152005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 153005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 154005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Indicates the friendly name of a remote device has 155005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * been retrieved for the first time, or changed since the last retrieval. 156005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra fields {@link #EXTRA_DEVICE} and {@link 157005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * #EXTRA_NAME}. 158005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 159005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 160005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 161005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_NAME_CHANGED = 162005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.NAME_CHANGED"; 163005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 164005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 1655bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown * Broadcast Action: Indicates the alias of a remote device has been 1665bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown * changed. 1675bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown * <p>Always contains the extra field {@link #EXTRA_DEVICE}. 1685bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 1695bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown * 1705bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown * @hide 1715bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown */ 1725bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1735bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown public static final String ACTION_ALIAS_CHANGED = 1745bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown "android.bluetooth.device.action.ALIAS_CHANGED"; 1755bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown 1765bbd4b4f5fc19302fa017ad6afee6eb2d489d91aJeff Brown /** 177005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Indicates a change in the bond state of a remote 178005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * device. For example, if a device is bonded (paired). 179005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra fields {@link #EXTRA_DEVICE}, {@link 180005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * #EXTRA_BOND_STATE} and {@link #EXTRA_PREVIOUS_BOND_STATE}. 181005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 182005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 183005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly // Note: When EXTRA_BOND_STATE is BOND_NONE then this will also 184005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly // contain a hidden extra field EXTRA_REASON with the result code. 185005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 186005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_BOND_STATE_CHANGED = 187005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.BOND_STATE_CHANGED"; 188005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 189005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 190005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Used as a Parcelable {@link BluetoothDevice} extra field in every intent 191005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * broadcast by this class. It contains the {@link BluetoothDevice} that 192005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * the intent applies to. 193005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 194005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_DEVICE = "android.bluetooth.device.extra.DEVICE"; 195005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 196005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 197005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Used as a String extra field in {@link #ACTION_NAME_CHANGED} and {@link 198005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * #ACTION_FOUND} intents. It contains the friendly Bluetooth name. 199005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 200005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_NAME = "android.bluetooth.device.extra.NAME"; 201005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 202005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 203005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Used as an optional short extra field in {@link #ACTION_FOUND} intents. 204005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Contains the RSSI value of the remote device as reported by the 205005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Bluetooth hardware. 206005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 207005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_RSSI = "android.bluetooth.device.extra.RSSI"; 208005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 209005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 210f76a50ce8fdc6aea22cabc77b2977a1a15a79630Ken Wakasa * Used as a Parcelable {@link BluetoothClass} extra field in {@link 211005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * #ACTION_FOUND} and {@link #ACTION_CLASS_CHANGED} intents. 212005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 213005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_CLASS = "android.bluetooth.device.extra.CLASS"; 214005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 215005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 216005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Used as an int extra field in {@link #ACTION_BOND_STATE_CHANGED} intents. 217005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Contains the bond state of the remote device. 218005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Possible values are: 219005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_NONE}, 220005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_BONDING}, 221005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_BONDED}. 222091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 223005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_BOND_STATE = "android.bluetooth.device.extra.BOND_STATE"; 224005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 225005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Used as an int extra field in {@link #ACTION_BOND_STATE_CHANGED} intents. 226005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Contains the previous bond state of the remote device. 227005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Possible values are: 228005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_NONE}, 229005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_BONDING}, 230005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_BONDED}. 231091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 232005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_PREVIOUS_BOND_STATE = 233005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.extra.PREVIOUS_BOND_STATE"; 234005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 235005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Indicates the remote device is not bonded (paired). 236005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>There is no shared link key with the remote device, so communication 237005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * (if it is allowed at all) will be unauthenticated and unencrypted. 238005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 239005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final int BOND_NONE = 10; 240005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 241005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Indicates bonding (pairing) is in progress with the remote device. 242005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 243005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final int BOND_BONDING = 11; 244005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 245005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Indicates the remote device is bonded (paired). 246005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>A shared link keys exists locally for the remote device, so 247005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * communication can be authenticated and encrypted. 248005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p><i>Being bonded (paired) with a remote device does not necessarily 249f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * mean the device is currently connected. It just means that the pending 250f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * procedure was completed at some earlier time, and the link key is still 251005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * stored locally, ready to use on the next connection. 252005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * </i> 253005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 254005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final int BOND_BONDED = 12; 255005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 256091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie /** 257091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * Used as an int extra field in {@link #ACTION_PAIRING_REQUEST} 258091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * intents for unbond reason. 259091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * @hide 260091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 261005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_REASON = "android.bluetooth.device.extra.REASON"; 262091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie 263091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie /** 264091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * Used as an int extra field in {@link #ACTION_PAIRING_REQUEST} 265091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * intents to indicate pairing method used. Possible values are: 266091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * {@link #PAIRING_VARIANT_PIN}, 267091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * {@link #PAIRING_VARIANT_PASSKEY_CONFIRMATION}, 268091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 269005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String EXTRA_PAIRING_VARIANT = 270005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.extra.PAIRING_VARIANT"; 271091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie 272091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie /** 273091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * Used as an int extra field in {@link #ACTION_PAIRING_REQUEST} 274091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * intents as the value of passkey. 275091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 276c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh public static final String EXTRA_PAIRING_KEY = "android.bluetooth.device.extra.PAIRING_KEY"; 277005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 278005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 27933ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * Bluetooth device type, Unknown 28033ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie */ 28133ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie public static final int DEVICE_TYPE_UNKNOWN = 0; 28233ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie 28333ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie /** 28433ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * Bluetooth device type, Classic - BR/EDR devices 28533ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie */ 28633ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie public static final int DEVICE_TYPE_CLASSIC = 1; 28733ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie 28833ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie /** 28933ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * Bluetooth device type, Low Energy - LE-only 29033ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie */ 29133ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie public static final int DEVICE_TYPE_LE = 2; 29233ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie 29333ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie /** 29433ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * Bluetooth device type, Dual Mode - BR/EDR/LE 29533ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie */ 29633ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie public static final int DEVICE_TYPE_DUAL = 3; 29733ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie 29833ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie /** 2991caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * Broadcast Action: This intent is used to broadcast the {@link UUID} 300aef439e6f825c0cb99a2ac08c8207f48b7a9fe10Nick Pelly * wrapped as a {@link android.os.ParcelUuid} of the remote device after it 301aef439e6f825c0cb99a2ac08c8207f48b7a9fe10Nick Pelly * has been fetched. This intent is sent only when the UUIDs of the remote 302aef439e6f825c0cb99a2ac08c8207f48b7a9fe10Nick Pelly * device are requested to be fetched using Service Discovery Protocol 3031caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * <p> Always contains the extra field {@link #EXTRA_DEVICE} 304ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * <p> Always contains the extra field {@link #EXTRA_UUID} 3051caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 3061caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh */ 3071caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3081caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh public static final String ACTION_UUID = 309ad2321027e9731711544b43378bd7b2f01890774Matthew Xie "android.bluetooth.device.action.UUID"; 3101caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh 3111caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh /** 312005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Broadcast Action: Indicates a failure to retrieve the name of a remote 313005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * device. 314005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Always contains the extra field {@link #EXTRA_DEVICE}. 315005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} to receive. 316005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * @hide 317005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 318005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly //TODO: is this actually useful? 319005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 320005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_NAME_FAILED = 321005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.NAME_FAILED"; 322005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 323091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie /** 324091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * Broadcast Action: This intent is used to broadcast PAIRING REQUEST 325ac2c6c3a16a69053596b350e94fee52ce85eeacfMatthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} to 326430e361b202ecff8a10a9258948ade99689fe6b1Edward Jee * receive. 327091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 328005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 329005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_PAIRING_REQUEST = 330005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.PAIRING_REQUEST"; 331005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** @hide */ 332005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 333005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public static final String ACTION_PAIRING_CANCEL = 334005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly "android.bluetooth.device.action.PAIRING_CANCEL"; 335a4433af5ac677be7c1f63447c0cd78829bdee159Yue Lixin 336a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** @hide */ 337a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 338a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String ACTION_CONNECTION_ACCESS_REQUEST = 339a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie "android.bluetooth.device.action.CONNECTION_ACCESS_REQUEST"; 340a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 341a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** @hide */ 342a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 343a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String ACTION_CONNECTION_ACCESS_REPLY = 344a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie "android.bluetooth.device.action.CONNECTION_ACCESS_REPLY"; 345a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 346a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** @hide */ 347a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 348a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String ACTION_CONNECTION_ACCESS_CANCEL = 349a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie "android.bluetooth.device.action.CONNECTION_ACCESS_CANCEL"; 350a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 351a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** 352a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Used as an extra field in {@link #ACTION_CONNECTION_ACCESS_REQUEST} intent. 353a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * @hide 354a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie */ 355a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String EXTRA_ACCESS_REQUEST_TYPE = 356a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie "android.bluetooth.device.extra.ACCESS_REQUEST_TYPE"; 357a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 358a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /**@hide*/ 359a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final int REQUEST_TYPE_PROFILE_CONNECTION = 1; 360a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 361a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /**@hide*/ 362a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final int REQUEST_TYPE_PHONEBOOK_ACCESS = 2; 363a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 364fe3807a5b23f54f6539436d71aa0cd931a2b76f0Matthew Xie /**@hide*/ 365fe3807a5b23f54f6539436d71aa0cd931a2b76f0Matthew Xie public static final int REQUEST_TYPE_MESSAGE_ACCESS = 3; 366fe3807a5b23f54f6539436d71aa0cd931a2b76f0Matthew Xie 367a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** 368a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Used as an extra field in {@link #ACTION_CONNECTION_ACCESS_REQUEST} intents, 369a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Contains package name to return reply intent to. 370a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * @hide 371a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie */ 372a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String EXTRA_PACKAGE_NAME = "android.bluetooth.device.extra.PACKAGE_NAME"; 373a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 374a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** 375a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Used as an extra field in {@link #ACTION_CONNECTION_ACCESS_REQUEST} intents, 376a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Contains class name to return reply intent to. 377a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * @hide 378a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie */ 379a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String EXTRA_CLASS_NAME = "android.bluetooth.device.extra.CLASS_NAME"; 380a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 381a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** 382a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Used as an extra field in {@link #ACTION_CONNECTION_ACCESS_REPLY} intent. 383a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * @hide 384a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie */ 385a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String EXTRA_CONNECTION_ACCESS_RESULT = 386a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie "android.bluetooth.device.extra.CONNECTION_ACCESS_RESULT"; 387a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 388a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /**@hide*/ 389a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final int CONNECTION_ACCESS_YES = 1; 390a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 391a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /**@hide*/ 392a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final int CONNECTION_ACCESS_NO = 2; 393a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 394a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie /** 395a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Used as an extra field in {@link #ACTION_CONNECTION_ACCESS_REPLY} intents, 396a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * Contains boolean to indicate if the allowed response is once-for-all so that 397a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * next request will be granted without asking user again. 398a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie * @hide 399a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie */ 400a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie public static final String EXTRA_ALWAYS_ALLOWED = 401a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie "android.bluetooth.device.extra.ALWAYS_ALLOWED"; 402a0c680393f2dd03a937c598b2cb9abf98a58152cMatthew Xie 403c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 404c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt succeeded 405c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 406c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 407b24e11baac589fe16426f2d243b460ab84991c7bNick Pelly public static final int BOND_SUCCESS = 0; 408c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 409c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 410c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because pins did not match, or remote device did 41132d8571f509c392dca732c243e9b2138c15daecfJaikumar Ganesh * not respond to pin request in time 412c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 413c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int UNBOND_REASON_AUTH_FAILED = 1; 415c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 416c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 417c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because the other side explicitly rejected 41845e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * bonding 419c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 420c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int UNBOND_REASON_AUTH_REJECTED = 2; 422c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 423c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 424c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because we canceled the bonding process 425c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 426c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int UNBOND_REASON_AUTH_CANCELED = 3; 428c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 429c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 430c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because we could not contact the remote device 431c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 432c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int UNBOND_REASON_REMOTE_DEVICE_DOWN = 4; 434c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 435c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 436c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because a discovery is in progress 437c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 438c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int UNBOND_REASON_DISCOVERY_IN_PROGRESS = 5; 440c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 441c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 442c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because of authentication timeout 443c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 444c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 44532d8571f509c392dca732c243e9b2138c15daecfJaikumar Ganesh public static final int UNBOND_REASON_AUTH_TIMEOUT = 6; 446c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 447c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 448c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because of repeated attempts 449c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 450c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 45132d8571f509c392dca732c243e9b2138c15daecfJaikumar Ganesh public static final int UNBOND_REASON_REPEATED_ATTEMPTS = 7; 452c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 453c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 454c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * A bond attempt failed because we received an Authentication Cancel 455c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * by remote end 456c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 457c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 458e5d93b7ed983f98855555d560faf060836f1a52fJaikumar Ganesh public static final int UNBOND_REASON_REMOTE_AUTH_CANCELED = 8; 459c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 460c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 461c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * An existing bond was explicitly revoked 462c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 463c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 464e5d93b7ed983f98855555d560faf060836f1a52fJaikumar Ganesh public static final int UNBOND_REASON_REMOVED = 9; 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 466c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 467091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * The user will be prompted to enter a pin or 468ac2c6c3a16a69053596b350e94fee52ce85eeacfMatthew Xie * an app will enter a pin for user. 469c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 470b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh public static final int PAIRING_VARIANT_PIN = 0; 471c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 472c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 473c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * The user will be prompted to enter a passkey 474c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 475c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 476b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh public static final int PAIRING_VARIANT_PASSKEY = 1; 477c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 478c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 479091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * The user will be prompted to confirm the passkey displayed on the screen or 480ac2c6c3a16a69053596b350e94fee52ce85eeacfMatthew Xie * an app will confirm the passkey for the user. 481c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 48232d8571f509c392dca732c243e9b2138c15daecfJaikumar Ganesh public static final int PAIRING_VARIANT_PASSKEY_CONFIRMATION = 2; 483c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 484c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 485c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * The user will be prompted to accept or deny the incoming pairing request 486c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 487c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 48832d8571f509c392dca732c243e9b2138c15daecfJaikumar Ganesh public static final int PAIRING_VARIANT_CONSENT = 3; 489c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 490c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 491c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * The user will be prompted to enter the passkey displayed on remote device 492c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * This is used for Bluetooth 2.1 pairing. 493c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 494c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 49532d8571f509c392dca732c243e9b2138c15daecfJaikumar Ganesh public static final int PAIRING_VARIANT_DISPLAY_PASSKEY = 4; 496c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 497c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 498c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * The user will be prompted to enter the PIN displayed on remote device. 499c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * This is used for Bluetooth 2.0 pairing. 500c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 501c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 502c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh public static final int PAIRING_VARIANT_DISPLAY_PIN = 5; 503c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 504c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh /** 505c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * The user will be prompted to accept or deny the OOB pairing request 506c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh * @hide 507c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh */ 508c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh public static final int PAIRING_VARIANT_OOB_CONSENT = 6; 509c88b0c62c52ab76f1277f3c999d795d8ba527028Jaikumar Ganesh 5101caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh /** 5111caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * Used as an extra field in {@link #ACTION_UUID} intents, 512aef439e6f825c0cb99a2ac08c8207f48b7a9fe10Nick Pelly * Contains the {@link android.os.ParcelUuid}s of the remote device which 513aef439e6f825c0cb99a2ac08c8207f48b7a9fe10Nick Pelly * is a parcelable version of {@link UUID}. 5141caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh */ 5151caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh public static final String EXTRA_UUID = "android.bluetooth.device.extra.UUID"; 5161caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh 51716fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly /** 51816fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * Lazy initialization. Guaranteed final after first object constructed, or 51916fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * getService() called. 52016fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * TODO: Unify implementation of sService amongst BluetoothFoo API's 52116fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly */ 52216fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly private static IBluetooth sService; 523bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 524bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly private final String mAddress; 525d5ac1ae36b4e096eb97984334f86d0c68abea2f7Jaikumar Ganesh 52616fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly /*package*/ static IBluetooth getService() { 527bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly synchronized (BluetoothDevice.class) { 528bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly if (sService == null) { 5290f42037eb7b5118015c2caca635538324ccf0ccffredc BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 530903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc sService = adapter.getBluetoothService(mStateChangeCallback); 531bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 532bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 53316fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly return sService; 53416fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly } 535bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 536903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc static IBluetoothManagerCallback mStateChangeCallback = new IBluetoothManagerCallback.Stub() { 537903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc 538903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc public void onBluetoothServiceUp(IBluetooth bluetoothService) 539903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc throws RemoteException { 540903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc synchronized (BluetoothDevice.class) { 541903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc sService = bluetoothService; 542903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc } 543903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc } 544903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc 545903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc public void onBluetoothServiceDown() 546903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc throws RemoteException { 547903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc synchronized (BluetoothDevice.class) { 548903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc sService = null; 549903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc } 550903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc } 551903ac6f399dcd4f574bf388daa7b5f5907d448d3fredc }; 55216fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly /** 55316fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * Create a new BluetoothDevice 55416fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * Bluetooth MAC address must be upper case, such as "00:11:22:33:AA:BB", 55516fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * and is validated in this constructor. 55616fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @param address valid Bluetooth MAC address 55716fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @throws RuntimeException Bluetooth is not available on this platform 55816fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @throws IllegalArgumentException address is invalid 55916fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @hide 56016fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly */ 56116fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly /*package*/ BluetoothDevice(String address) { 56216fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly getService(); // ensures sService is initialized 563005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly if (!BluetoothAdapter.checkBluetoothAddress(address)) { 564bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly throw new IllegalArgumentException(address + " is not a valid Bluetooth address"); 565bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 566bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 567bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly mAddress = address; 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 570bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly @Override 571bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean equals(Object o) { 572bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly if (o instanceof BluetoothDevice) { 573bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return mAddress.equals(((BluetoothDevice)o).getAddress()); 574bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 578bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly @Override 579bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public int hashCode() { 580bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return mAddress.hashCode(); 581105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 582105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 58345e2704ff512d41e22af2801d76e96955469ce8dNick Pelly /** 58445e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * Returns a string representation of this BluetoothDevice. 58545e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * <p>Currently this is the Bluetooth hardware address, for example 58645e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * "00:11:22:AA:BB:CC". However, you should always use {@link #getAddress} 58745e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * if you explicitly require the Bluetooth hardware address in case the 58845e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * {@link #toString} representation changes in the future. 58945e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @return string representation of this BluetoothDevice 59045e2704ff512d41e22af2801d76e96955469ce8dNick Pelly */ 591bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly @Override 592bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public String toString() { 593bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return mAddress; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 596bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public int describeContents() { 597bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return 0; 598bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 599bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 600bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public static final Parcelable.Creator<BluetoothDevice> CREATOR = 601bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly new Parcelable.Creator<BluetoothDevice>() { 602bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public BluetoothDevice createFromParcel(Parcel in) { 603bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return new BluetoothDevice(in.readString()); 604bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 605bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public BluetoothDevice[] newArray(int size) { 606bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return new BluetoothDevice[size]; 607bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 608bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly }; 609bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 610bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public void writeToParcel(Parcel out, int flags) { 611bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly out.writeString(mAddress); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 61445e2704ff512d41e22af2801d76e96955469ce8dNick Pelly /** 61545e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * Returns the hardware address of this BluetoothDevice. 61645e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * <p> For example, "00:11:22:AA:BB:CC". 61745e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @return Bluetooth hardware address as string 61845e2704ff512d41e22af2801d76e96955469ce8dNick Pelly */ 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getAddress() { 6200f42037eb7b5118015c2caca635538324ccf0ccffredc if (DBG) Log.d(TAG, "mAddress: " + mAddress); 621bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return mAddress; 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 62545e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * Get the friendly Bluetooth name of the remote device. 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 62745e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * <p>The local adapter will automatically retrieve remote names when 62845e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * performing a device scan, and will cache them. This method just returns 62945e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * the name for this device from the cache. 630de893f550301a60274e87aa8168225e7a7a42184Nick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the Bluetooth name, or null if there was a problem. 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getName() { 6350f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 6360f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot get Remote Device name"); 6370f42037eb7b5118015c2caca635538324ccf0ccffredc return null; 6380f42037eb7b5118015c2caca635538324ccf0ccffredc } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 640e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.getRemoteName(this); 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 64633ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * Get the Bluetooth device type of the remote device. 64733ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * 64833ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH} 64933ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * 65033ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * @return the device type {@link #DEVICE_TYPE_CLASSIC}, {@link #DEVICE_TYPE_LE} 65133ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * {@link #DEVICE_TYPE_DUAL}. 65233ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie * {@link #DEVICE_TYPE_UNKNOWN} if it's not available 65333ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie */ 65433ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie public int getType() { 65533ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie if (sService == null) { 65633ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie Log.e(TAG, "BT not enabled. Cannot get Remote Device type"); 65733ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie return DEVICE_TYPE_UNKNOWN; 65833ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie } 65933ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie try { 66033ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie return sService.getRemoteType(this); 66133ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie } catch (RemoteException e) {Log.e(TAG, "", e);} 66233ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie return DEVICE_TYPE_UNKNOWN; 66333ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie } 66433ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie 66533ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie /** 666269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * Get the Bluetooth alias of the remote device. 667269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * <p>Alias is the locally modified name of a remote device. 668269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * 669269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @return the Bluetooth alias, or null if no alias or there was a problem 670269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @hide 671269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie */ 672269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie public String getAlias() { 6730f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 6740f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot get Remote Device Alias"); 6750f42037eb7b5118015c2caca635538324ccf0ccffredc return null; 6760f42037eb7b5118015c2caca635538324ccf0ccffredc } 677269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie try { 678e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.getRemoteAlias(this); 679269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie } catch (RemoteException e) {Log.e(TAG, "", e);} 680269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie return null; 681269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie } 682269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie 683269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie /** 684269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * Set the Bluetooth alias of the remote device. 685269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * <p>Alias is the locally modified name of a remote device. 686269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * <p>This methoid overwrites the alias. The changed 687269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * alias is saved in the local storage so that the change 688269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * is preserved over power cycle. 689269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * 690269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @return true on success, false on error 691269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @hide 692269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie */ 693269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie public boolean setAlias(String alias) { 6940f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 6950f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot set Remote Device name"); 6960f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 6970f42037eb7b5118015c2caca635538324ccf0ccffredc } 698269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie try { 699e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setRemoteAlias(this, alias); 700269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie } catch (RemoteException e) {Log.e(TAG, "", e);} 701269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie return false; 702269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie } 703269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie 704269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie /** 705269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * Get the Bluetooth alias of the remote device. 706269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * If Alias is null, get the Bluetooth name instead. 707269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @see #getAlias() 708269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @see #getName() 709269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * 710269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @return the Bluetooth alias, or null if no alias or there was a problem 711269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie * @hide 712269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie */ 713269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie public String getAliasName() { 714269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie String name = getAlias(); 715269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie if (name == null) { 716269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie name = getName(); 717269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie } 718269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie return name; 719269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie } 720269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie 721269e81a563cfe080d7f241d0d46411d3c946c111Matthew Xie /** 722005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Start the bonding (pairing) process with the remote device. 723005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>This is an asynchronous call, it will return immediately. Register 724005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * for {@link #ACTION_BOND_STATE_CHANGED} intents to be notified when 725005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * the bonding process completes, and its result. 726005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Android system services will handle the necessary user interactions 727005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * to confirm and complete the bonding process. 728ac2c6c3a16a69053596b350e94fee52ce85eeacfMatthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 730005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * @return false on immediate error, true if bonding will begin 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 732bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean createBond() { 7330f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 7340f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot create bond to Remote Device"); 7350f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 7360f42037eb7b5118015c2caca635538324ccf0ccffredc } 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 738e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.createBond(this); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 744cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * Start the bonding (pairing) process with the remote device using the 745cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * Out Of Band mechanism. 746cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 747cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * <p>This is an asynchronous call, it will return immediately. Register 748cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * for {@link #ACTION_BOND_STATE_CHANGED} intents to be notified when 749cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * the bonding process completes, and its result. 750cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 751cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * <p>Android system services will handle the necessary user interactions 752cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * to confirm and complete the bonding process. 753cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 754cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 755cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 756cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @param hash - Simple Secure pairing hash 757cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @param randomizer - The random key obtained using OOB 758cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @return false on immediate error, true if bonding will begin 759cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 760cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @hide 761cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh */ 762cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh public boolean createBondOutOfBand(byte[] hash, byte[] randomizer) { 763e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh //TODO(BT) 764e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 765cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh try { 766e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.createBondOutOfBand(this, hash, randomizer); 767e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);}*/ 768cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh return false; 769cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh } 770cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh 771cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh /** 772cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * Set the Out Of Band data for a remote device to be used later 773cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * in the pairing mechanism. Users can obtain this data through other 774cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * trusted channels 775cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 776cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 777cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 778cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @param hash Simple Secure pairing hash 779cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @param randomizer The random key obtained using OOB 780cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @return false on error; true otherwise 781cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * 782cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh * @hide 783cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh */ 784cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh public boolean setDeviceOutOfBandData(byte[] hash, byte[] randomizer) { 785e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh //TODO(BT) 786e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 787cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh try { 788e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setDeviceOutOfBandData(this, hash, randomizer); 789e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);} */ 790cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh return false; 791cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh } 792cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh 793cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh /** 794005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Cancel an in-progress bonding request started with {@link #createBond}. 795005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 796005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * 797f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * @return true on success, false on error 79818b1e79a123b979d25bfa5d0b0ee5d0382dbd64bNick Pelly * @hide 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 800bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean cancelBondProcess() { 8010f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 8020f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot cancel Remote Device bond"); 8030f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 8040f42037eb7b5118015c2caca635538324ccf0ccffredc } 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 806e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.cancelBondProcess(this); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 812005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Remove bond (pairing) with the remote device. 813005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Delete the link key associated with the remote device, and 814005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * immediately terminate connections to that device that require 815005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * authentication and encryption. 816005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 818f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * @return true on success, false on error 81918b1e79a123b979d25bfa5d0b0ee5d0382dbd64bNick Pelly * @hide 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 821bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean removeBond() { 8220f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 8230f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot remove Remote Device bond"); 8240f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 8250f42037eb7b5118015c2caca635538324ccf0ccffredc } 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 827e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.removeBond(this); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 829bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly return false; 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 833005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Get the bond state of the remote device. 834005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Possible values for the bond state are: 835005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_NONE}, 836005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_BONDING}, 837005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * {@link #BOND_BONDED}. 838005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH}. 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 840005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * @return the bond state 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 842bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public int getBondState() { 8430f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 8440f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot get bond state"); 8450f42037eb7b5118015c2caca635538324ccf0ccffredc return BOND_NONE; 8460f42037eb7b5118015c2caca635538324ccf0ccffredc } 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 848e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.getBondState(this); 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 850305f240dc12325af4fa267e7c4f52c680bb05280Syed Ibrahim M catch (NullPointerException npe) { 851305f240dc12325af4fa267e7c4f52c680bb05280Syed Ibrahim M // Handle case where bluetooth service proxy 852305f240dc12325af4fa267e7c4f52c680bb05280Syed Ibrahim M // is already null. 853305f240dc12325af4fa267e7c4f52c680bb05280Syed Ibrahim M Log.e(TAG, "NullPointerException for getBondState() of device ("+ 854305f240dc12325af4fa267e7c4f52c680bb05280Syed Ibrahim M getAddress()+")", npe); 855305f240dc12325af4fa267e7c4f52c680bb05280Syed Ibrahim M } 856005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly return BOND_NONE; 857005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly } 858005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly 859005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly /** 860005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * Get the Bluetooth class of the remote device. 861005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH}. 862005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * 863005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly * @return Bluetooth class object, or null on error 864005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly */ 865005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly public BluetoothClass getBluetoothClass() { 8660f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 8670f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot get Bluetooth Class"); 8680f42037eb7b5118015c2caca635538324ccf0ccffredc return null; 8690f42037eb7b5118015c2caca635538324ccf0ccffredc } 870005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly try { 871e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh int classInt = sService.getRemoteClass(this); 872005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly if (classInt == BluetoothClass.ERROR) return null; 873005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly return new BluetoothClass(classInt); 874005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly } catch (RemoteException e) {Log.e(TAG, "", e);} 875005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly return null; 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 878efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue /** 879efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue * Get trust state of a remote device. 880e6ee3be1c254404dad842298f6f56c11cc6c7ac8Nick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH}. 881efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue * @hide 882efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue */ 883efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue public boolean getTrustState() { 884e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh //TODO(BT) 885e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 886efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue try { 887e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.getTrustState(this); 888efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue } catch (RemoteException e) { 889efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue Log.e(TAG, "", e); 890e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh }*/ 891efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue return false; 892efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue } 893efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue 894efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue /** 895efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue * Set trust state for a remote device. 896e6ee3be1c254404dad842298f6f56c11cc6c7ac8Nick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 897efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue * @param value the trust state value (true or false) 898efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue * @hide 899efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue */ 900efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue public boolean setTrust(boolean value) { 901e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh //TODO(BT) 902e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 903efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue try { 904e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setTrust(this, value); 905efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue } catch (RemoteException e) { 906efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue Log.e(TAG, "", e); 907e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh }*/ 908efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue return false; 909efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue } 910efa1dd716da3372cc74a201d11de5e0ef1a9fe9aLixin Yue 911ad2321027e9731711544b43378bd7b2f01890774Matthew Xie /** 912ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * Returns the supported features (UUIDs) of the remote device. 913ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * 914ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * <p>This method does not start a service discovery procedure to retrieve the UUIDs 915ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * from the remote device. Instead, the local cached copy of the service 916ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * UUIDs are returned. 917ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * <p>Use {@link #fetchUuidsWithSdp} if fresh UUIDs are desired. 918ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH}. 919ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * 920ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * @return the supported features (UUIDs) of the remote device, 921ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * or null on error 922ad2321027e9731711544b43378bd7b2f01890774Matthew Xie */ 923dd0463aef18d251c741bfc9dc7a2787443ef36f1Jaikumar Ganesh public ParcelUuid[] getUuids() { 9240f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 9250f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot get remote device Uuids"); 9260f42037eb7b5118015c2caca635538324ccf0ccffredc return null; 9270f42037eb7b5118015c2caca635538324ccf0ccffredc } 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 929e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.getRemoteUuids(this); 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 933d5ac1ae36b4e096eb97984334f86d0c68abea2f7Jaikumar Ganesh 9341caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh /** 935ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * Perform a service discovery on the remote device to get the UUIDs supported. 936ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * 937ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * <p>This API is asynchronous and {@link #ACTION_UUID} intent is sent, 938ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * with the UUIDs supported by the remote end. If there is an error 939ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * in getting the SDP records or if the process takes a long time, 940ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * {@link #ACTION_UUID} intent is sent with the UUIDs that is currently 941ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * present in the cache. Clients should use the {@link #getUuids} to get UUIDs 942ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * if service discovery is not to be performed. 943ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH}. 9441caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * 945ad2321027e9731711544b43378bd7b2f01890774Matthew Xie * @return False if the sanity check fails, True if the process 9461caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * of initiating an ACL connection to the remote device 9471caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh * was started. 9481caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh */ 9491caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh public boolean fetchUuidsWithSdp() { 9501caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh try { 9514c9cacadcc7ab20e06763746bbb41d0acdc106b5fredc return sService.fetchRemoteUuids(this); 9524c9cacadcc7ab20e06763746bbb41d0acdc106b5fredc } catch (RemoteException e) {Log.e(TAG, "", e);} 9534c9cacadcc7ab20e06763746bbb41d0acdc106b5fredc return false; 9541caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh } 9551caa6d111eff6814760ec156b14adc29aa3aae6cJaikumar Ganesh 95645e2704ff512d41e22af2801d76e96955469ce8dNick Pelly /** @hide */ 957dd0463aef18d251c741bfc9dc7a2787443ef36f1Jaikumar Ganesh public int getServiceChannel(ParcelUuid uuid) { 958e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh //TODO(BT) 959e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 960d5ac1ae36b4e096eb97984334f86d0c68abea2f7Jaikumar Ganesh try { 961e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.getRemoteServiceChannel(this, uuid); 962e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);}*/ 963b24e11baac589fe16426f2d243b460ab84991c7bNick Pelly return BluetoothDevice.ERROR; 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 966091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie /** 967091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * Set the pin during pairing when the pairing method is {@link #PAIRING_VARIANT_PIN} 968ac2c6c3a16a69053596b350e94fee52ce85eeacfMatthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 969091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * 970091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * @return true pin has been set 971091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * false for error 972091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 973bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean setPin(byte[] pin) { 9740f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 9750f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot set Remote Device pin"); 9760f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 9770f42037eb7b5118015c2caca635538324ccf0ccffredc } 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 979e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setPin(this, true, pin.length, pin); 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) {Log.e(TAG, "", e);} 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 983b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh 98445e2704ff512d41e22af2801d76e96955469ce8dNick Pelly /** @hide */ 985bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean setPasskey(int passkey) { 986e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh //TODO(BT) 987e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 988b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh try { 989e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setPasskey(this, true, 4, passkey); 990e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);}*/ 991b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh return false; 992b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh } 993b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh 994091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie /** 995091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * Confirm passkey for {@link #PAIRING_VARIANT_PASSKEY_CONFIRMATION} pairing. 996ac2c6c3a16a69053596b350e94fee52ce85eeacfMatthew Xie * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}. 997091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * 998091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * @return true confirmation has been sent out 999091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie * false for error 1000091fc2ba7a4441b9985dfd9ebe25cb7c99a7324bMatthew Xie */ 1001bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean setPairingConfirmation(boolean confirm) { 10020f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 10030f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot set pairing confirmation"); 10040f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 10050f42037eb7b5118015c2caca635538324ccf0ccffredc } 1006b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh try { 1007e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setPairingConfirmation(this, confirm); 1008b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);} 1009b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh return false; 1010b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh } 1011b0eca41de0bb6747d8648b134912782e45e4cbefJaikumar Ganesh 101245e2704ff512d41e22af2801d76e96955469ce8dNick Pelly /** @hide */ 1013cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh public boolean setRemoteOutOfBandData() { 1014e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh // TODO(BT) 1015e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 1016cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh try { 1017e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.setRemoteOutOfBandData(this); 1018e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);}*/ 1019cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh return false; 1020cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh } 1021cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh 1022cc5494c9996f809e36539b24e8b6b67683383d29Jaikumar Ganesh /** @hide */ 1023bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public boolean cancelPairingUserInput() { 10240f42037eb7b5118015c2caca635538324ccf0ccffredc if (sService == null) { 10250f42037eb7b5118015c2caca635538324ccf0ccffredc Log.e(TAG, "BT not enabled. Cannot create pairing user input"); 10260f42037eb7b5118015c2caca635538324ccf0ccffredc return false; 10270f42037eb7b5118015c2caca635538324ccf0ccffredc } 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1029919a4c6264b733585152ce1dc6f868c1093d368bRavi Nagarajan return sService.cancelBondProcess(this); 1030db44b20fe6aed65d5cd7e1f6d7c52e4322083039Priti Aghera } catch (RemoteException e) {Log.e(TAG, "", e);} 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10343fbf7b62bb48b10316353087d09cc3720af00642Jaikumar Ganesh /** @hide */ 10353fbf7b62bb48b10316353087d09cc3720af00642Jaikumar Ganesh public boolean isBluetoothDock() { 1036e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh // TODO(BT) 1037e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh /* 10383fbf7b62bb48b10316353087d09cc3720af00642Jaikumar Ganesh try { 1039e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh return sService.isBluetoothDock(this); 1040e4caddbb7a3b39fd6a1ccf107c7dbf09bc8978e8Jaikumar Ganesh } catch (RemoteException e) {Log.e(TAG, "", e);}*/ 10413fbf7b62bb48b10316353087d09cc3720af00642Jaikumar Ganesh return false; 10423fbf7b62bb48b10316353087d09cc3720af00642Jaikumar Ganesh } 10433fbf7b62bb48b10316353087d09cc3720af00642Jaikumar Ganesh 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 104545e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * Create an RFCOMM {@link BluetoothSocket} ready to start a secure 104616fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * outgoing connection to this remote device on given channel. 104745e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * <p>The remote device will be authenticated and communication on this 104845e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * socket will be encrypted. 1049c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * <p> Use this socket only if an authenticated socket link is possible. 1050c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * Authentication refers to the authentication of the link key to 1051c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * prevent man-in-the-middle type of attacks. 1052c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * For example, for Bluetooth 2.1 devices, if any of the devices does not 1053c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * have an input and output capability or just has the ability to 1054c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * display a numeric key, a secure socket connection is not possible. 1055c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * In such a case, use {#link createInsecureRfcommSocket}. 1056c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * For more details, refer to the Security Model section 5.2 (vol 3) of 1057c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * Bluetooth Core Specification version 2.1 + EDR. 1058f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * <p>Use {@link BluetoothSocket#connect} to initiate the outgoing 105945e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * connection. 106045e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * <p>Valid RFCOMM channels are in range 1 to 30. 1061cf44059813539bf7f36dabd278cef93ba3122c56Nick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} 1062de893f550301a60274e87aa8168225e7a7a42184Nick Pelly * 106345e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @param channel RFCOMM channel to connect to 106445e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @return a RFCOMM BluetoothServerSocket ready for an outgoing connection 1065bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * @throws IOException on error, for example Bluetooth not available, or 106645e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * insufficient permissions 106716fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @hide 1068bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly */ 106945e2704ff512d41e22af2801d76e96955469ce8dNick Pelly public BluetoothSocket createRfcommSocket(int channel) throws IOException { 107016fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly return new BluetoothSocket(BluetoothSocket.TYPE_RFCOMM, -1, true, true, this, channel, 107116fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly null); 107216fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly } 107316fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly 107416fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly /** 107516fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * Create an RFCOMM {@link BluetoothSocket} ready to start a secure 107616fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * outgoing connection to this remote device using SDP lookup of uuid. 107716fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * <p>This is designed to be used with {@link 107816fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * BluetoothAdapter#listenUsingRfcommWithServiceRecord} for peer-peer 107916fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * Bluetooth applications. 1080f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * <p>Use {@link BluetoothSocket#connect} to initiate the outgoing 108116fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * connection. This will also perform an SDP lookup of the given uuid to 108216fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * determine which channel to connect to. 108316fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * <p>The remote device will be authenticated and communication on this 108416fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * socket will be encrypted. 1085c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * <p> Use this socket only if an authenticated socket link is possible. 1086c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * Authentication refers to the authentication of the link key to 1087c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * prevent man-in-the-middle type of attacks. 1088c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * For example, for Bluetooth 2.1 devices, if any of the devices does not 1089c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * have an input and output capability or just has the ability to 1090c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * display a numeric key, a secure socket connection is not possible. 1091c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * In such a case, use {#link createInsecureRfcommSocketToServiceRecord}. 1092c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * For more details, refer to the Security Model section 5.2 (vol 3) of 1093c8fa4ff838a0c3d2c67db65540fa751e5abe27edJaikumar Ganesh * Bluetooth Core Specification version 2.1 + EDR. 1094ea5056e5a705048f8495131ab0dcf087a2633fedNick Pelly * <p>Hint: If you are connecting to a Bluetooth serial board then try 1095ea5056e5a705048f8495131ab0dcf087a2633fedNick Pelly * using the well-known SPP UUID 00001101-0000-1000-8000-00805F9B34FB. 1096ea5056e5a705048f8495131ab0dcf087a2633fedNick Pelly * However if you are connecting to an Android peer then please generate 1097ea5056e5a705048f8495131ab0dcf087a2633fedNick Pelly * your own unique UUID. 109816fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH} 109916fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * 110016fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @param uuid service record uuid to lookup RFCOMM channel 110116fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @return a RFCOMM BluetoothServerSocket ready for an outgoing connection 110216fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * @throws IOException on error, for example Bluetooth not available, or 110316fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly * insufficient permissions 110416fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly */ 110516fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly public BluetoothSocket createRfcommSocketToServiceRecord(UUID uuid) throws IOException { 110616fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly return new BluetoothSocket(BluetoothSocket.TYPE_RFCOMM, -1, true, true, this, -1, 110716fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly new ParcelUuid(uuid)); 1108bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 1109bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 1110bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly /** 11116eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * Create an RFCOMM {@link BluetoothSocket} socket ready to start an insecure 11126eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * outgoing connection to this remote device using SDP lookup of uuid. 11136eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * <p> The communication channel will not have an authenticated link key 11146eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * i.e it will be subject to man-in-the-middle attacks. For Bluetooth 2.1 11156eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * devices, the link key will be encrypted, as encryption is mandatory. 11166eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * For legacy devices (pre Bluetooth 2.1 devices) the link key will 11176eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * be not be encrypted. Use {@link #createRfcommSocketToServiceRecord} if an 11186eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * encrypted and authenticated communication channel is desired. 11196eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * <p>This is designed to be used with {@link 11206eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * BluetoothAdapter#listenUsingInsecureRfcommWithServiceRecord} for peer-peer 11216eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * Bluetooth applications. 11226eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * <p>Use {@link BluetoothSocket#connect} to initiate the outgoing 11236eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * connection. This will also perform an SDP lookup of the given uuid to 11246eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * determine which channel to connect to. 11256eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * <p>The remote device will be authenticated and communication on this 11266eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * socket will be encrypted. 11276eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * <p>Hint: If you are connecting to a Bluetooth serial board then try 11286eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * using the well-known SPP UUID 00001101-0000-1000-8000-00805F9B34FB. 11296eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * However if you are connecting to an Android peer then please generate 11306eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * your own unique UUID. 11316eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * <p>Requires {@link android.Manifest.permission#BLUETOOTH} 11326eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * 11336eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * @param uuid service record uuid to lookup RFCOMM channel 11346eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * @return a RFCOMM BluetoothServerSocket ready for an outgoing connection 11356eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * @throws IOException on error, for example Bluetooth not available, or 11366eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh * insufficient permissions 11376eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh */ 11386eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh public BluetoothSocket createInsecureRfcommSocketToServiceRecord(UUID uuid) throws IOException { 11396eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh return new BluetoothSocket(BluetoothSocket.TYPE_RFCOMM, -1, false, false, this, -1, 11406eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh new ParcelUuid(uuid)); 11416eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh } 11426eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh 11436eef14a7fcf6b6338f21f760830abf369ca0137dJaikumar Ganesh /** 1144bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * Construct an insecure RFCOMM socket ready to start an outgoing 1145bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * connection. 1146bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * Call #connect on the returned #BluetoothSocket to begin the connection. 1147bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * The remote device will not be authenticated and communication on this 1148bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * socket will not be encrypted. 1149e6ee3be1c254404dad842298f6f56c11cc6c7ac8Nick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} 1150e6ee3be1c254404dad842298f6f56c11cc6c7ac8Nick Pelly * 1151bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * @param port remote port 1152bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * @return An RFCOMM BluetoothSocket 1153bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * @throws IOException On error, for example Bluetooth not available, or 1154bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * insufficient permissions. 115545e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @hide 1156bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly */ 1157bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public BluetoothSocket createInsecureRfcommSocket(int port) throws IOException { 115816fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly return new BluetoothSocket(BluetoothSocket.TYPE_RFCOMM, -1, false, false, this, port, 115916fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly null); 1160bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 1161bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 1162bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly /** 1163bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * Construct a SCO socket ready to start an outgoing connection. 1164bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * Call #connect on the returned #BluetoothSocket to begin the connection. 1165e6ee3be1c254404dad842298f6f56c11cc6c7ac8Nick Pelly * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN} 1166e6ee3be1c254404dad842298f6f56c11cc6c7ac8Nick Pelly * 1167bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * @return a SCO BluetoothSocket 1168bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * @throws IOException on error, for example Bluetooth not available, or 1169bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly * insufficient permissions. 117045e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @hide 1171bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly */ 1172bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly public BluetoothSocket createScoSocket() throws IOException { 117316fb88a673c41b93c5d57ccb28c2697e7d87701aNick Pelly return new BluetoothSocket(BluetoothSocket.TYPE_SCO, -1, true, true, this, -1, null); 1174bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly } 1175bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly 1176bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly /** 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Check that a pin is valid and convert to byte array. 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1179f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * Bluetooth pin's are 1 to 16 bytes of UTF-8 characters. 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pin pin as java String 1181f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby * @return the pin code as a UTF-8 byte array, or null if it is an invalid 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Bluetooth pin. 118345e2704ff512d41e22af2801d76e96955469ce8dNick Pelly * @hide 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static byte[] convertPinToBytes(String pin) { 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pin == null) { 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project byte[] pinBytes; 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1191f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby pinBytes = pin.getBytes("UTF-8"); 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (UnsupportedEncodingException uee) { 1193f51eadaf1f83abfe16a609a4ded6d789494689b2Jake Hamby Log.e(TAG, "UTF-8 not supported?!?"); // this should not happen 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pinBytes.length <= 0 || pinBytes.length > 16) { 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return pinBytes; 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1202ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie /** 1203ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * Connect to GATT Server hosted by this device. Caller acts as GATT client. 1204ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * The callback is used to deliver results to Caller, such as connection status as well 1205ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * as any further GATT client operations. 1206ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * The method returns a BluetoothGatt instance. You can use BluetoothGatt to conduct 1207ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * GATT client operations. 1208ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * @param callback GATT callback handler that will receive asynchronous callbacks. 1209ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * @param autoConnect Whether to directly connect to the remote device (false) 1210ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * or to automatically connect as soon as the remote 1211ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * device becomes available (true). 1212ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie * @throws IllegalArgumentException if callback is null 1213ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie */ 121433ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie public BluetoothGatt connectGatt(Context context, boolean autoConnect, 121533ec9840c70ddc7cd008ecf2660c441defc5f302Matthew Xie BluetoothGattCallback callback) { 1216ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie // TODO(Bluetooth) check whether platform support BLE 1217ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie // Do the check here or in GattServer? 1218ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 1219ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie IBluetoothManager managerService = adapter.getBluetoothManager(); 1220ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie try { 1221ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie IBluetoothGatt iGatt = managerService.getBluetoothGatt(); 122232ab77b4c52db78aea22cb32824c7fd68d6f8c21Matthew Xie if (iGatt == null) { 122332ab77b4c52db78aea22cb32824c7fd68d6f8c21Matthew Xie // BLE is not supported 122432ab77b4c52db78aea22cb32824c7fd68d6f8c21Matthew Xie return null; 122532ab77b4c52db78aea22cb32824c7fd68d6f8c21Matthew Xie } 1226ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie BluetoothGatt gatt = new BluetoothGatt(context, iGatt, this); 1227ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie gatt.connect(autoConnect, callback); 1228ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie return gatt; 1229ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie } catch (RemoteException e) {Log.e(TAG, "", e);} 1230ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie return null; 1231ddf7e4756c31d0ed90802f98abeaa79df6d16b2aMatthew Xie } 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1233