AdapterProperties.java revision 2f9a79b2d545e1a8b50a0018456892a9934db99a
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.BluetoothDevice; 9ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 10ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.content.Context; 11ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.content.Intent; 12ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.os.ParcelUuid; 13ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.util.Log; 14ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.util.Pair; 15ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 16ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport com.android.bluetooth.Utils; 17ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport com.android.bluetooth.btservice.RemoteDevices.DeviceProperties; 18ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 19ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport java.util.HashMap; 202f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajanimport java.util.ArrayList; 21ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 22ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshclass AdapterProperties { 23ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final boolean DBG = true; 24ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final String TAG = "BluetoothAdapterProperties"; 25ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 26ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final int BD_ADDR_LEN = 6; // 6 bytes 27ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private String mName; 28ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private byte[] mAddress; 29ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mBluetoothClass; 30ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mScanMode; 31ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mDiscoverableTimeout; 32ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private ParcelUuid[] mUuids; 332f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan private ArrayList<BluetoothDevice> mBondedDevices = new ArrayList<BluetoothDevice>(); 34ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 35ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mProfilesConnecting, mProfilesConnected, mProfilesDisconnecting; 36ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private HashMap<Integer, Pair<Integer, Integer>> mProfileConnectionState; 37ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 38ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 39ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mConnectionState = BluetoothAdapter.STATE_DISCONNECTED; 40ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mState = BluetoothAdapter.STATE_OFF; 41ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 42ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private AdapterService mService; 43ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean mDiscovering; 4431ba132491053bc86d419a7d51fc04af3299c076fredc private RemoteDevices mRemoteDevices; 452f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan private BluetoothAdapter mAdapter; 46ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 47ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Lock for all getters and setters. 48ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // If finer grained locking is needer, more locks 49ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // can be added here. 50ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private Object mObject = new Object(); 51ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 5274ae04c73312403e89db0f8e9bd9601d403b4783fredc public AdapterProperties(AdapterService service) { 53ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mService = service; 542f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan mAdapter = BluetoothAdapter.getDefaultAdapter(); 55ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 5631ba132491053bc86d419a7d51fc04af3299c076fredc public void init(RemoteDevices remoteDevices) { 5731ba132491053bc86d419a7d51fc04af3299c076fredc if (mProfileConnectionState ==null) { 5831ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState = new HashMap<Integer, Pair<Integer, Integer>>(); 596654f5c903de510a70f9e72cd5ad7837b615d93ffredc } else { 6031ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState.clear(); 616654f5c903de510a70f9e72cd5ad7837b615d93ffredc } 6231ba132491053bc86d419a7d51fc04af3299c076fredc mRemoteDevices = remoteDevices; 63ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 64ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 6531ba132491053bc86d419a7d51fc04af3299c076fredc public void cleanup() { 6674ae04c73312403e89db0f8e9bd9601d403b4783fredc mRemoteDevices = null; 6731ba132491053bc86d419a7d51fc04af3299c076fredc if (mProfileConnectionState != null) { 6831ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState.clear(); 6931ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState = null; 7031ba132491053bc86d419a7d51fc04af3299c076fredc } 7131ba132491053bc86d419a7d51fc04af3299c076fredc mService = null; 722f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if (!mBondedDevices.isEmpty()) 732f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan mBondedDevices.clear(); 746654f5c903de510a70f9e72cd5ad7837b615d93ffredc } 756654f5c903de510a70f9e72cd5ad7837b615d93ffredc 76ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh public Object Clone() throws CloneNotSupportedException { 77ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh throw new CloneNotSupportedException(); 78ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 79ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 80ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 81ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mName 82ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 83ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh String getName() { 84ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 85ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mName; 86ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 87ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 88ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 89ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 90ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - name 91ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param name the name to set 92ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 93ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setName(String name) { 94ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 95ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 96ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_BDNAME, name.getBytes()); 97ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 98ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 99ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 100ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 101ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mClass 102ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 103ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getBluetoothClass() { 104ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 105ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBluetoothClass; 106ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 107ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 108ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 109ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 110ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mScanMode 111ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 112ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getScanMode() { 113ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 114ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mScanMode; 115ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 116ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 117ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 118ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 119ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - scanMode 120ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 121ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param scanMode the ScanMode to set 122ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 123ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setScanMode(int scanMode) { 124ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 125ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 126ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE, Utils.intToByteArray(scanMode)); 127ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 128ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 129ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 130ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 131ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mUuids 132ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 133ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh ParcelUuid[] getUuids() { 134ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 135ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mUuids; 136ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 137ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 138ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 139ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 140ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set local adapter UUIDs. 141ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 142ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param uuids the uuids to be set. 143ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 144ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setUuids(ParcelUuid[] uuids) { 145ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 146ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 147ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_UUIDS, Utils.uuidsToByteArray(uuids)); 148ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 149ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 150ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 151ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 152ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mAddress 153ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 154ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] getAddress() { 155ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 156ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mAddress; 157ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 158ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 159ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 160ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 161ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mConnectionState the mConnectionState to set 162ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 163ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setConnectionState(int mConnectionState) { 164ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 165ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mConnectionState = mConnectionState; 166ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 167ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 168ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 169ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 170ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mConnectionState 171ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 172ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getConnectionState() { 173ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 174ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mConnectionState; 175ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 176ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 177ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 178ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 179ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mState the mState to set 180ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 181ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setState(int mState) { 182ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 18331ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG,"Setting state to " + mState); 184ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mState = mState; 185ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 186ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 187ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 188ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 189ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mState 190ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 191ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getState() { 192ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 19331ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG,"State = " + mState); 194ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mState; 195ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 196ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 197ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 198ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 199ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mBondedDevices 200ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 201ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice[] getBondedDevices() { 2022f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan BluetoothDevice[] bondedDeviceList = new BluetoothDevice[0]; 203ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 2042f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if(mBondedDevices.isEmpty()) 2052f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return (new BluetoothDevice[0]); 2062f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2072f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan try { 2082f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan bondedDeviceList = mBondedDevices.toArray(bondedDeviceList); 2092f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan debugLog("getBondedDevices: length="+bondedDeviceList.length); 2102f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return bondedDeviceList; 2112f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } catch(ArrayStoreException ee) { 2122f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan errorLog("Error retrieving bonded device array"); 2132f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return (new BluetoothDevice[0]); 2142f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2152f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2162f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2172f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2182f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan void addBondedDevice(BluetoothDevice device) { 2192f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if(device == null) 2202f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return; 2212f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2222f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan try { 2232f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan byte[] addrByte = Utils.getByteAddress(device); 2242f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan DeviceProperties prop = mRemoteDevices.getDeviceProperties(device); 2252f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if (prop == null) 2262f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan prop = mRemoteDevices.addDeviceProperties(addrByte); 2272f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan prop.setBondState(BluetoothDevice.BOND_BONDED); 2282f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2292f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan // add if not already in list 2302f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if(!mBondedDevices.contains(device)) { 2312f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan debugLog("Adding bonded device:" + device); 2322f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan mBondedDevices.add(device); 2332f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2342f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2352f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan catch(Exception ee) { 2362f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan Log.e(TAG, "Exception in addBondedDevice : ", ee); 2372f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2382f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2392f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2402f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan void removeBondedDevice(BluetoothDevice device) { 2412f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if(device == null) 2422f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return; 2432f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2442f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan try { 2452f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan byte[] addrByte = device.getAddress().getBytes(); 2462f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan DeviceProperties prop = mRemoteDevices.getDeviceProperties(device); 2472f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if (prop == null) 2482f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan prop = mRemoteDevices.addDeviceProperties(addrByte); 2492f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan prop.setBondState(BluetoothDevice.BOND_NONE); 2502f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2512f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan // remove device from list 2522f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if (mBondedDevices.remove(device)) 2532f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan debugLog("Removing bonded device:" + device); 2542f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan else 2552f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan debugLog("Failed to remove device: " + device); 2562f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2572f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan catch(Exception ee) { 2582f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan Log.e(TAG, "Exception in removeBondedDevice : ", ee); 259ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 260ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 261ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 262ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getDiscoverableTimeout() { 263ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 264ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscoverableTimeout; 265ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 266ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 267ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 268ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setDiscoverableTimeout(int timeout) { 269ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 270ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 271ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT, 272ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Utils.intToByteArray(timeout)); 273ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 274ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 275ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 276ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getProfileConnectionState(int profile) { 277ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 278ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> p = mProfileConnectionState.get(profile); 279ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (p != null) return p.first; 280ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothProfile.STATE_DISCONNECTED; 281ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 282ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 283ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 284ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean isDiscovering() { 285ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 286ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscovering; 287ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 288ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 289ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 290ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void sendConnectionStateChange(BluetoothDevice device, int profile, int state, int prevState) { 291ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (!validateProfileConnectionState(state) || 292ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh !validateProfileConnectionState(prevState)) { 293ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Previously, an invalid state was broadcast anyway, 294ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // with the invalid state converted to -1 in the intent. 295ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Better to log an error and not send an intent with 296ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // invalid contents or set mAdapterConnectionState to -1. 297ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Error in sendConnectionStateChange: " 298ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + "prevState " + prevState + " state " + state); 299ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 300ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 301ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 302ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 303ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh updateProfileConnectionState(profile, state, prevState); 304ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 305ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (updateCountersAndCheckForConnectionStateChange(state, prevState)) { 306ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh setConnectionState(state); 307ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 308ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 309ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 310ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 311ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(state)); 312ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_PREVIOUS_CONNECTION_STATE, 313ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(prevState)); 314ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 31574ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 316ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("CONNECTION_STATE_CHANGE: " + device + ": " 317ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + prevState + " -> " + state); 318ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 319ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 320ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 321ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 322ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean validateProfileConnectionState(int state) { 323ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (state == BluetoothProfile.STATE_DISCONNECTED || 324ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTING || 325ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTED || 326ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_DISCONNECTING); 327ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 328ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 329ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 330ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int convertToAdapterState(int state) { 331ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 332ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 333ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTED; 334ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 335ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTING; 336ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 337ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTED; 338ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 339ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTING; 340ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 341ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, "Error in convertToAdapterState"); 342ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return -1; 343ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 344ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 345ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean updateCountersAndCheckForConnectionStateChange(int state, int prevState) { 346ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (prevState) { 347ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 348ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting--; 349ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 350ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 351ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 352ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected--; 353ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 354ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 355ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 356ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting--; 357ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 358ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 359ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 360ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 361ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 362ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting++; 363ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 1); 364ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 365ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 366ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected++; 367ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 1); 368ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 369ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 370ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting++; 371ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesDisconnecting == 1); 372ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 373ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 374ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 0); 375ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 376ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 377ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return true; 378ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 379ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 380ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 381ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void updateProfileConnectionState(int profile, int newState, int oldState) { 382ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // mProfileConnectionState is a hashmap - 383ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // <Integer, Pair<Integer, Integer>> 384ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The key is the profile, the value is a pair. first element 385ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // is the state and the second element is the number of devices 386ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // in that state. 387ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int numDev = 1; 388ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int newHashState = newState; 389ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean update = true; 390ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 391ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The following conditions are considered in this function: 392ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 1. If there is no record of profile and state - update 393ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 2. If a new device's state is current hash state - increment 394ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // number of devices in the state. 395ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 3. If a state change has happened to Connected or Connecting 396ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // (if current state is not connected), update. 397ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 4. If numDevices is 1 and that device state is being updated, update 398ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 5. If numDevices is > 1 and one of the devices is changing state, 399ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // decrement numDevices but maintain oldState if it is Connected or 400ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Connecting 401ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> stateNumDev = mProfileConnectionState.get(profile); 402ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (stateNumDev != null) { 403ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int currHashState = stateNumDev.first; 404ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = stateNumDev.second; 405ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 406ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (newState == currHashState) { 407ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev ++; 408ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (newState == BluetoothProfile.STATE_CONNECTED || 409ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh (newState == BluetoothProfile.STATE_CONNECTING && 410ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState != BluetoothProfile.STATE_CONNECTED)) { 411ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = 1; 412ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev == 1 && oldState == currHashState) { 413ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = true; 414ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev > 1 && oldState == currHashState) { 415ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev --; 416ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 417ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (currHashState == BluetoothProfile.STATE_CONNECTED || 418ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState == BluetoothProfile.STATE_CONNECTING) { 419ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh newHashState = currHashState; 420ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 421ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else { 422ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = false; 423ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 424ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 425ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 426ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (update) { 427ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfileConnectionState.put(profile, new Pair<Integer, Integer>(newHashState, 428ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev)); 429ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 430ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 431ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 432ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void adapterPropertyChangedCallback(int[] types, byte[][] values) { 433ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 434ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int type; 435ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] val; 436ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int i = 0; i < types.length; i++) { 437ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh val = values[i]; 438ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh type = types[i]; 439ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("adapterPropertyChangedCallback with type:" + type + " len:" + val.length); 440ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 441ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (type) { 442ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDNAME: 443ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mName = new String(val); 444ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED); 445ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_LOCAL_NAME, mName); 446ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 44774ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 448ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Name is: " + mName); 449ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 450ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDADDR: 451ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAddress = val; 452ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Address is:" + Utils.getAddressStringFromByte(mAddress)); 453ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 454ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_CLASS_OF_DEVICE: 455ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBluetoothClass = Utils.byteArrayToInt(val, 0); 456ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("BT Class:" + mBluetoothClass); 457ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 458ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE: 459ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int mode = Utils.byteArrayToInt(val, 0); 460ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mScanMode = mService.convertScanModeFromHal(mode); 461ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); 462ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_SCAN_MODE, mScanMode); 463ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 46474ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 465ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Scan Mode:" + mScanMode); 46631ba132491053bc86d419a7d51fc04af3299c076fredc if (mBluetoothDisabling) { 46731ba132491053bc86d419a7d51fc04af3299c076fredc mBluetoothDisabling=false; 46831ba132491053bc86d419a7d51fc04af3299c076fredc mService.startBluetoothDisable(); 46931ba132491053bc86d419a7d51fc04af3299c076fredc } 470ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 471ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_UUIDS: 472ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mUuids = Utils.byteArrayToUuid(val); 473ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 474ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_BONDED_DEVICES: 475ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int number = val.length/BD_ADDR_LEN; 476ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] addrByte = new byte[BD_ADDR_LEN]; 477ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int j = 0; j < number; j++) { 478ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh System.arraycopy(val, j * BD_ADDR_LEN, addrByte, 0, BD_ADDR_LEN); 4792f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan addBondedDevice(mAdapter.getRemoteDevice(Utils.getAddressStringFromByte(addrByte))); 480ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 481ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 482ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT: 483ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscoverableTimeout = Utils.byteArrayToInt(val, 0); 484ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Discoverable Timeout:" + mDiscoverableTimeout); 485ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 486ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 487ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Property change not handled in Java land:" + type); 488ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 489ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 490ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 491ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 492ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 49344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh void onBluetoothReady() { 49431ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG, "ScanMode = " + mScanMode ); 49531ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG, "State = " + getState() ); 49631ba132491053bc86d419a7d51fc04af3299c076fredc 49744abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // When BT is being turned on, all adapter properties will be sent in 1 49844abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // callback. At this stage, set the scan mode. 49944abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh synchronized (mObject) { 50044abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh if (getState() == BluetoothAdapter.STATE_TURNING_ON && 50144abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh mScanMode == BluetoothAdapter.SCAN_MODE_NONE) { 50219da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* mDiscoverableTimeout is part of the 50319da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala adapterPropertyChangedCallback received before 50419da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala onBluetoothReady */ 50519da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala if (mDiscoverableTimeout != 0) 50619da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE); 50719da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala else /* if timeout == never (0) at startup */ 50819da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE); 50919da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* though not always required, this keeps NV up-to date on first-boot after flash */ 51019da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setDiscoverableTimeout(mDiscoverableTimeout); 51144abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 51244abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 51344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 51444abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh 51531ba132491053bc86d419a7d51fc04af3299c076fredc private boolean mBluetoothDisabling=false; 51631ba132491053bc86d419a7d51fc04af3299c076fredc 517d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy void onBluetoothDisable() { 518d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // When BT disable is invoked, set the scan_mode to NONE 519d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // so no incoming connections are possible 52031ba132491053bc86d419a7d51fc04af3299c076fredc 52131ba132491053bc86d419a7d51fc04af3299c076fredc //Set flag to indicate we are disabling. When property change of scan mode done 52231ba132491053bc86d419a7d51fc04af3299c076fredc //continue with disable sequence 52331ba132491053bc86d419a7d51fc04af3299c076fredc debugLog("onBluetoothDisable()"); 52431ba132491053bc86d419a7d51fc04af3299c076fredc mBluetoothDisabling = true; 525d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy if (getState() == BluetoothAdapter.STATE_TURNING_OFF) { 526d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy setScanMode(AbstractionLayer.BT_SCAN_MODE_NONE); 527d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 528d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 529ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void discoveryStateChangeCallback(int state) { 530ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("Callback:discoveryStateChangeCallback with state:" + state); 531ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 532ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 533ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (state == AbstractionLayer.BT_DISCOVERY_STOPPED) { 534ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = false; 535ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_FINISHED); 53674ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 537ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (state == AbstractionLayer.BT_DISCOVERY_STARTED) { 538ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = true; 539ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_STARTED); 54074ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 541ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 542ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 543ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 544ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 545ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void infoLog(String msg) { 546ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.i(TAG, msg); 547ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 548ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 549ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void debugLog(String msg) { 550ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (DBG) Log.d(TAG, msg); 551ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 552ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 553ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void errorLog(String msg) { 554ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, msg); 555ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 556ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh} 557