RemoteDevices.java revision c55ac7d42cf2d78c7edc67abf6c66813245b2c93
1ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh/* 2ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Copyright (C) 2012 Google Inc. 3ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 4ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 5ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshpackage com.android.bluetooth.btservice; 6ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 7ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothAdapter; 8ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothClass; 9ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothDevice; 10ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.content.Context; 11ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.content.Intent; 12ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.os.Handler; 13ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.os.Message; 14ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.os.ParcelUuid; 15ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.util.Log; 16ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 17ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport com.android.bluetooth.Utils; 18ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport com.android.bluetooth.btservice.RemoteDevices.DeviceProperties; 19ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 20ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport java.util.ArrayList; 21ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport java.util.HashMap; 22ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport java.util.LinkedList; 23ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 24ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 25ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshfinal class RemoteDevices { 26ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final boolean DBG = true; 27ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final String TAG = "BluetoothRemoteDevices"; 28ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 29ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static Context mContext; 30ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static BluetoothAdapter mAdapter; 31ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static AdapterService mAdapterService; 32ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static ArrayList<BluetoothDevice> mSdpTracker; 33ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 34ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private Object mObject = new Object(); 35ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 36ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final int UUID_INTENT_DELAY = 6000; 37ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final int MESSAGE_UUID_INTENT = 1; 38ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 39ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private HashMap<BluetoothDevice, DeviceProperties> mDevices; 40ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static RemoteDevices sInstance; 41ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 42ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private RemoteDevices(AdapterService service, Context context) { 43ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAdapter = BluetoothAdapter.getDefaultAdapter(); 44ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAdapterService = service; 45ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mSdpTracker = new ArrayList<BluetoothDevice>(); 46ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDevices = new HashMap<BluetoothDevice, DeviceProperties>(); 47ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext = context; 48ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 49ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 50ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh static synchronized RemoteDevices getInstance(AdapterService service, Context context) { 51ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (sInstance == null) sInstance = new RemoteDevices(service, context); 52ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return sInstance; 53ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 54ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 55ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh public Object Clone() throws CloneNotSupportedException { 56ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh throw new CloneNotSupportedException(); 57ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 58ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 59ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties getDeviceProperties(BluetoothDevice device) { 60ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mDevices) { 61ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDevices.get(device); 62ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 63ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 64ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 65ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice getDevice(byte[] address) { 66ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (BluetoothDevice dev : mDevices.keySet()) { 67ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (dev.getAddress().equals(Utils.getAddressStringFromByte(address))) { 68ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return dev; 69ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 70ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 71ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return null; 72ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 73ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 74ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties addDeviceProperties(byte[] address) { 75ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mDevices) { 76ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties prop = new DeviceProperties(); 77ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice device = 78ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAdapter.getRemoteDevice(Utils.getAddressStringFromByte(address)); 79ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDevices.put(device, prop); 80ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return prop; 81ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 82ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 83ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 84ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh class DeviceProperties { 85ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private String mName; 86ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private byte[] mAddress; 87ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mBluetoothClass; 88ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private short mRssi; 89ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private ParcelUuid[] mUuids; 90ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mDeviceType; 91ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private String mAlias; 92ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mBondState; 93ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 94ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties() { 95ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBondState = BluetoothDevice.BOND_NONE; 96ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 97ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 98ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 99ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mName 100ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 101ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh String getName() { 102ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 103ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mName; 104ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 105ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 106ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 107ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 108ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mClass 109ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 110ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getBluetoothClass() { 111ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 112ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBluetoothClass; 113ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 114ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 115ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 116ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 117ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mUuids 118ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 119ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh ParcelUuid[] getUuids() { 120ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 121ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mUuids; 122ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 123ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 124ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 125ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 126ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mAddress 127ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 128ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] getAddress() { 129ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 130ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mAddress; 131ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 132ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 133ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 134ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 135ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return mRssi 136ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 137ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh short getRssi() { 138ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 139ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mRssi; 140ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 141ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 142ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 143ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 144ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 145ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return mDeviceType 146ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 147ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getDeviceType() { 148ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 149ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDeviceType; 150ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 151ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 152ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 153ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 154ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mAlias 155ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 156ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh String getAlias() { 157ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 158ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mAlias; 159ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 160ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 161ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 162ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 163ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mAlias the mAlias to set 164ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 165ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setAlias(String mAlias) { 166ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 167ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAdapterService.setDevicePropertyNative(mAddress, 168ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_REMOTE_FRIENDLY_NAME, mAlias.getBytes()); 169ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 170ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 171ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 172ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 173ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mBondState the mBondState to set 174ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 175ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setBondState(int mBondState) { 176ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 177ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mBondState = mBondState; 178ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 179ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 180ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 181ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 182ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mBondState 183ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 184ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getBondState() { 185ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 186ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBondState; 187ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 188ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 189ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 190ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 191ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 192ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void sendUuidIntent(BluetoothDevice device) { 193ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties prop = getDeviceProperties(device); 194ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothDevice.ACTION_UUID); 195ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 196c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc intent.putExtra(BluetoothDevice.EXTRA_UUID, prop == null? null: prop.mUuids); 197ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, AdapterService.BLUETOOTH_ADMIN_PERM); 198c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc 199c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc //Remove the outstanding UUID request 200c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc mSdpTracker.remove(device); 201ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 202ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 203ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void devicePropertyChangedCallback(byte[] address, int[] types, byte[][] values) { 204ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 205ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] val; 206ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int type; 207ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice bdDevice = getDevice(address); 208ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties device; 209ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (bdDevice == null) { 210ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device = addDeviceProperties(address); 211ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh bdDevice = getDevice(address); 212ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else { 213ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device = getDeviceProperties(bdDevice); 214ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 215ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 216ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int j = 0; j < types.length; j++) { 217ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh type = types[j]; 218ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh val = values[j]; 219ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized(mObject) { 220ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (type) { 221ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDNAME: 222ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device.mName = new String(val); 223ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothDevice.ACTION_NAME_CHANGED); 224ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, bdDevice); 225ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_NAME, device.mName); 226ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 227ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mAdapterService.BLUETOOTH_PERM); 22819da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala debugLog("Remote Device name is: " + device.mName); 229ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 230ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_REMOTE_FRIENDLY_NAME: 2318826b161f865350f306e8f287aaca615e2f1e4a3Matthew Xie // TODO(BT) is null device.mAlias a valid senario? 2328826b161f865350f306e8f287aaca615e2f1e4a3Matthew Xie if (device.mAlias != null) { 2338826b161f865350f306e8f287aaca615e2f1e4a3Matthew Xie System.arraycopy(val, 0, device.mAlias, 0, val.length); 2348826b161f865350f306e8f287aaca615e2f1e4a3Matthew Xie } 235ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 236ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDADDR: 237ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device.mAddress = val; 238ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Remote Address is:" + Utils.getAddressStringFromByte(val)); 239ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 240ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_CLASS_OF_DEVICE: 241ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device.mBluetoothClass = Utils.byteArrayToInt(val); 242ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothDevice.ACTION_CLASS_CHANGED); 243ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, bdDevice); 244ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_CLASS, 245ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh new BluetoothClass(device.mBluetoothClass)); 246ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 247ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mAdapterService.BLUETOOTH_PERM); 248ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Remote class is:" + device.mBluetoothClass); 249ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 250ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_UUIDS: 251ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int numUuids = val.length/AbstractionLayer.BT_UUID_SIZE; 252ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device.mUuids = Utils.byteArrayToUuid(val); 253ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh sendUuidIntent(bdDevice); 254ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 255ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_TYPE_OF_DEVICE: 256ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device.mDeviceType = Utils.byteArrayToInt(val); 257ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 258ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_REMOTE_RSSI: 259ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device.mRssi = Utils.byteArrayToShort(val); 260ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 261ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 262ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 263ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 264ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 265ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 266ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void deviceFoundCallback(byte[] address) { 267ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The device properties are already registered - we can send the intent 268ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // now 269ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice device = getDevice(address); 270ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("deviceFoundCallback: Remote Address is:" + device); 271ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties deviceProp = getDeviceProperties(device); 272ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (deviceProp == null) { 273ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Device Properties is null for Device:" + device); 274ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 275ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 276ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 277ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothDevice.ACTION_FOUND); 278ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 279ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_CLASS, 280ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh new BluetoothClass(Integer.valueOf(deviceProp.mBluetoothClass))); 281ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_RSSI, deviceProp.mRssi); 282ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_NAME, deviceProp.mName); 283ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 284ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mAdapterService.BLUETOOTH_PERM); 285ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 286ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 287ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void pinRequestCallback(byte[] address, byte[] name, int cod) { 288ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh //TODO(BT): Get wakelock and update name and cod 2891444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh BluetoothDevice bdDevice = getDevice(address); 2901444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh if (bdDevice == null) { 2911444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh addDeviceProperties(address); 2921444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh } 293ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("pinRequestCallback: " + address + " name:" + name + " cod:" + 294ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh cod); 295ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST); 296ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, getDevice(address)); 297ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_PAIRING_VARIANT, 298ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice.PAIRING_VARIANT_PIN); 299ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mAdapterService.BLUETOOTH_ADMIN_PERM); 300ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 301ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 302ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 303ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void sspRequestCallback(byte[] address, byte[] name, int cod, int pairingVariant, 304ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int passkey) { 305ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh //TODO(BT): Get wakelock and update name and cod 3061444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh BluetoothDevice bdDevice = getDevice(address); 3071444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh if (bdDevice == null) { 3081444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh addDeviceProperties(address); 3091444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh } 3101444b5b09d07b1ad5ec2ce89b4267484be25e8bfJaikumar Ganesh 311ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("sspRequestCallback: " + address + " name: " + name + " cod: " + 312ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh cod + " pairingVariant " + pairingVariant + " passkey: " + passkey); 313ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int variant; 314ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean displayPasskey = false; 315ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (pairingVariant == AbstractionLayer.BT_SSP_VARIANT_PASSKEY_CONFIRMATION) { 316ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh variant = BluetoothDevice.PAIRING_VARIANT_PASSKEY_CONFIRMATION; 317ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh displayPasskey = true; 318ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (pairingVariant == AbstractionLayer.BT_SSP_VARIANT_CONSENT) { 319b01cf4299897d227c7dbcbe4981b63a1ffe4ffcaSreenidhi T variant = BluetoothDevice.PAIRING_VARIANT_CONSENT; 320ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (pairingVariant == AbstractionLayer.BT_SSP_VARIANT_PASSKEY_ENTRY) { 321ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh variant = BluetoothDevice.PAIRING_VARIANT_PASSKEY; 322b7e70fcf8923b9452074b2b4ee685da424cc7d93Kausik Sinnaswamy } else if (pairingVariant == AbstractionLayer.BT_SSP_VARIANT_PASSKEY_NOTIFICATION) { 323581bb31a8165ff0f9c7d638cfe4a81aaaafa2dedJaikumar Ganesh variant = BluetoothDevice.PAIRING_VARIANT_DISPLAY_PASSKEY; 324581bb31a8165ff0f9c7d638cfe4a81aaaafa2dedJaikumar Ganesh displayPasskey = true; 325ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else { 326ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("SSP Pairing variant not present"); 327ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 328ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 329ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice device = getDevice(address); 330ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (device == null) { 331ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh warnLog("Device is not known for:" + Utils.getAddressStringFromByte(address)); 332ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh addDeviceProperties(address); 333ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh device = getDevice(address); 334ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 335ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothDevice.ACTION_PAIRING_REQUEST); 336ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 337ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (displayPasskey) { 338ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_PAIRING_KEY, passkey); 339ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 340ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_PAIRING_VARIANT, variant); 341ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mAdapterService.BLUETOOTH_ADMIN_PERM); 342ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 343ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 344ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 345c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc void fetchUuids(BluetoothDevice device) { 346ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (mSdpTracker.contains(device)) return; 347ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mSdpTracker.add(device); 348ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 349ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Message message = mHandler.obtainMessage(MESSAGE_UUID_INTENT); 350ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh message.obj = device; 351ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mHandler.sendMessageDelayed(message, UUID_INTENT_DELAY); 352ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 353c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc //mAdapterService.getDevicePropertyNative(Utils.getBytesFromAddress(device.getAddress()), AbstractionLayer.BT_PROPERTY_UUIDS); 354c55ac7d42cf2d78c7edc67abf6c66813245b2c93fredc mAdapterService.getRemoteServicesNative(Utils.getBytesFromAddress(device.getAddress())); 355ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 356ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 357ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private final Handler mHandler = new Handler() { 358ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh @Override 359ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh public void handleMessage(Message msg) { 360ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (msg.what) { 361ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case MESSAGE_UUID_INTENT: 362ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice device = (BluetoothDevice)msg.obj; 363ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (device != null) { 364ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh sendUuidIntent(device); 365ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 366ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 367ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 368ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 369ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh }; 370ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 371ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void errorLog(String msg) { 372ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, msg); 373ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 374ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 375ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void debugLog(String msg) { 376ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (DBG) Log.e(TAG, msg); 377ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 378ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 379ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void infoLog(String msg) { 380ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (DBG) Log.i(TAG, msg); 381ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 382ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 383ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void warnLog(String msg) { 384ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.w(TAG, msg); 385ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 386ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh} 387