AdapterProperties.java revision d570893c5ec3bc9fd1860aa0355c550d3a51f8dd
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; 20ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 21ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshclass AdapterProperties { 22ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final boolean DBG = true; 23ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final String TAG = "BluetoothAdapterProperties"; 24ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 25ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final int BD_ADDR_LEN = 6; // 6 bytes 26ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private String mName; 27ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private byte[] mAddress; 28ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mBluetoothClass; 29ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mScanMode; 30ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mDiscoverableTimeout; 31ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private ParcelUuid[] mUuids; 32ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private BluetoothDevice[] mBondedDevices = new BluetoothDevice[0]; 33ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 34ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mProfilesConnecting, mProfilesConnected, mProfilesDisconnecting; 35ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private HashMap<Integer, Pair<Integer, Integer>> mProfileConnectionState; 36ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 37ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 38ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mConnectionState = BluetoothAdapter.STATE_DISCONNECTED; 39ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mState = BluetoothAdapter.STATE_OFF; 40ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 41ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static AdapterProperties sInstance; 42ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private BluetoothAdapter mAdapter; 43ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private AdapterService mService; 44ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private Context mContext; 45ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean mDiscovering; 46ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private final RemoteDevices mRemoteDevices; 47ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 48ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Lock for all getters and setters. 49ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // If finer grained locking is needer, more locks 50ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // can be added here. 51ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private Object mObject = new Object(); 52ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 53ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private AdapterProperties(AdapterService service, Context context) { 54ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAdapter = BluetoothAdapter.getDefaultAdapter(); 55ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mService = service; 56ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext = context; 57ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfileConnectionState = new HashMap<Integer, Pair<Integer, Integer>>(); 58ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mRemoteDevices = RemoteDevices.getInstance(service, context); 59ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 60ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 61ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh static synchronized AdapterProperties getInstance(AdapterService service, Context context) { 62ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (sInstance == null) sInstance = new AdapterProperties(service, context); 63ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return sInstance; 64ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 65ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 66ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh public Object Clone() throws CloneNotSupportedException { 67ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh throw new CloneNotSupportedException(); 68ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 69ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 70ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 71ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mName 72ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 73ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh String getName() { 74ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 75ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mName; 76ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 77ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 78ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 79ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 80ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - name 81ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param name the name to set 82ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 83ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setName(String name) { 84ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 85ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 86ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_BDNAME, name.getBytes()); 87ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 88ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 89ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 90ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 91ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mClass 92ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 93ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getBluetoothClass() { 94ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 95ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBluetoothClass; 96ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 97ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 98ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 99ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 100ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mScanMode 101ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 102ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getScanMode() { 103ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 104ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mScanMode; 105ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 106ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 107ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 108ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 109ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - scanMode 110ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 111ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param scanMode the ScanMode to set 112ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 113ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setScanMode(int scanMode) { 114ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 115ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 116ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE, Utils.intToByteArray(scanMode)); 117ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 118ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 119ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 120ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 121ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mUuids 122ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 123ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh ParcelUuid[] getUuids() { 124ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 125ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mUuids; 126ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 127ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 128ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 129ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 130ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set local adapter UUIDs. 131ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 132ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param uuids the uuids to be set. 133ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 134ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setUuids(ParcelUuid[] uuids) { 135ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 136ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 137ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_UUIDS, Utils.uuidsToByteArray(uuids)); 138ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 139ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 140ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 141ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 142ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mAddress 143ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 144ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] getAddress() { 145ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 146ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mAddress; 147ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 148ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 149ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 150ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 151ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mConnectionState the mConnectionState to set 152ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 153ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setConnectionState(int mConnectionState) { 154ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 155ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mConnectionState = mConnectionState; 156ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 157ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 158ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 159ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 160ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mConnectionState 161ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 162ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getConnectionState() { 163ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 164ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mConnectionState; 165ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 166ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 167ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 168ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 169ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mState the mState to set 170ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 171ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setState(int mState) { 172ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 173ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mState = mState; 174ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 175ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 176ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 177ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 178ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mState 179ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 180ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getState() { 181ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 182ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mState; 183ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 184ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 185ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 186ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 187ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mBondedDevices 188ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 189ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice[] getBondedDevices() { 190ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 191ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBondedDevices; 192ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 193ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 194ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 195ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getDiscoverableTimeout() { 196ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 197ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscoverableTimeout; 198ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 199ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 200ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 201ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setDiscoverableTimeout(int timeout) { 202ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 203ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 204ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT, 205ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Utils.intToByteArray(timeout)); 206ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 207ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 208ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 209ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getProfileConnectionState(int profile) { 210ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 211ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> p = mProfileConnectionState.get(profile); 212ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (p != null) return p.first; 213ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothProfile.STATE_DISCONNECTED; 214ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 215ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 216ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 217ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean isDiscovering() { 218ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 219ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscovering; 220ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 221ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 222ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 223ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void sendConnectionStateChange(BluetoothDevice device, int profile, int state, int prevState) { 224ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (!validateProfileConnectionState(state) || 225ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh !validateProfileConnectionState(prevState)) { 226ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Previously, an invalid state was broadcast anyway, 227ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // with the invalid state converted to -1 in the intent. 228ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Better to log an error and not send an intent with 229ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // invalid contents or set mAdapterConnectionState to -1. 230ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Error in sendConnectionStateChange: " 231ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + "prevState " + prevState + " state " + state); 232ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 233ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 234ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 235ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 236ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh updateProfileConnectionState(profile, state, prevState); 237ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 238ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (updateCountersAndCheckForConnectionStateChange(state, prevState)) { 239ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh setConnectionState(state); 240ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 241ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 242ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 243ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 244ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(state)); 245ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_PREVIOUS_CONNECTION_STATE, 246ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(prevState)); 247ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 248ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mService.BLUETOOTH_PERM); 249ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("CONNECTION_STATE_CHANGE: " + device + ": " 250ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + prevState + " -> " + state); 251ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 252ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 253ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 254ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 255ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean validateProfileConnectionState(int state) { 256ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (state == BluetoothProfile.STATE_DISCONNECTED || 257ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTING || 258ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTED || 259ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_DISCONNECTING); 260ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 261ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 262ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 263ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int convertToAdapterState(int state) { 264ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 265ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 266ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTED; 267ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 268ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTING; 269ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 270ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTED; 271ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 272ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTING; 273ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 274ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, "Error in convertToAdapterState"); 275ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return -1; 276ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 277ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 278ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean updateCountersAndCheckForConnectionStateChange(int state, int prevState) { 279ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (prevState) { 280ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 281ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting--; 282ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 283ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 284ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 285ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected--; 286ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 287ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 288ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 289ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting--; 290ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 291ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 292ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 293ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 294ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 295ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting++; 296ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 1); 297ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 298ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 299ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected++; 300ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 1); 301ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 302ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 303ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting++; 304ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesDisconnecting == 1); 305ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 306ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 307ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 0); 308ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 309ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 310ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return true; 311ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 312ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 313ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 314ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void updateProfileConnectionState(int profile, int newState, int oldState) { 315ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // mProfileConnectionState is a hashmap - 316ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // <Integer, Pair<Integer, Integer>> 317ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The key is the profile, the value is a pair. first element 318ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // is the state and the second element is the number of devices 319ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // in that state. 320ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int numDev = 1; 321ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int newHashState = newState; 322ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean update = true; 323ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 324ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The following conditions are considered in this function: 325ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 1. If there is no record of profile and state - update 326ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 2. If a new device's state is current hash state - increment 327ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // number of devices in the state. 328ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 3. If a state change has happened to Connected or Connecting 329ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // (if current state is not connected), update. 330ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 4. If numDevices is 1 and that device state is being updated, update 331ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 5. If numDevices is > 1 and one of the devices is changing state, 332ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // decrement numDevices but maintain oldState if it is Connected or 333ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Connecting 334ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> stateNumDev = mProfileConnectionState.get(profile); 335ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (stateNumDev != null) { 336ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int currHashState = stateNumDev.first; 337ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = stateNumDev.second; 338ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 339ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (newState == currHashState) { 340ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev ++; 341ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (newState == BluetoothProfile.STATE_CONNECTED || 342ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh (newState == BluetoothProfile.STATE_CONNECTING && 343ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState != BluetoothProfile.STATE_CONNECTED)) { 344ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = 1; 345ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev == 1 && oldState == currHashState) { 346ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = true; 347ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev > 1 && oldState == currHashState) { 348ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev --; 349ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 350ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (currHashState == BluetoothProfile.STATE_CONNECTED || 351ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState == BluetoothProfile.STATE_CONNECTING) { 352ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh newHashState = currHashState; 353ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 354ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else { 355ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = false; 356ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 357ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 358ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 359ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (update) { 360ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfileConnectionState.put(profile, new Pair<Integer, Integer>(newHashState, 361ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev)); 362ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 363ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 364ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 365ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void adapterPropertyChangedCallback(int[] types, byte[][] values) { 366ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 367ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int type; 368ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] val; 369ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int i = 0; i < types.length; i++) { 370ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh val = values[i]; 371ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh type = types[i]; 372ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("adapterPropertyChangedCallback with type:" + type + " len:" + val.length); 373ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 374ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (type) { 375ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDNAME: 376ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mName = new String(val); 377ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED); 378ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_LOCAL_NAME, mName); 379ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 380ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mService.BLUETOOTH_PERM); 381ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Name is: " + mName); 382ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 383ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDADDR: 384ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAddress = val; 385ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Address is:" + Utils.getAddressStringFromByte(mAddress)); 386ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 387ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_CLASS_OF_DEVICE: 388ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBluetoothClass = Utils.byteArrayToInt(val, 0); 389ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("BT Class:" + mBluetoothClass); 390ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 391ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE: 392ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int mode = Utils.byteArrayToInt(val, 0); 393ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mScanMode = mService.convertScanModeFromHal(mode); 394ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); 395ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_SCAN_MODE, mScanMode); 396ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 397ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mService.BLUETOOTH_PERM); 398ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Scan Mode:" + mScanMode); 399ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 400ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_UUIDS: 401ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mUuids = Utils.byteArrayToUuid(val); 402ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 403ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_BONDED_DEVICES: 404ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int number = val.length/BD_ADDR_LEN; 405ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBondedDevices = new BluetoothDevice[number]; 406ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] addrByte = new byte[BD_ADDR_LEN]; 407ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int j = 0; j < number; j++) { 408ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh System.arraycopy(val, j * BD_ADDR_LEN, addrByte, 0, BD_ADDR_LEN); 409ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh DeviceProperties prop = mRemoteDevices.addDeviceProperties(addrByte); 410ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh prop.setBondState(BluetoothDevice.BOND_BONDED); 411ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBondedDevices[j] = mRemoteDevices.getDevice(addrByte); 412ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 413ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Bonded Device" + mBondedDevices[j]); 414ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 415ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 416ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT: 417ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscoverableTimeout = Utils.byteArrayToInt(val, 0); 418ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Discoverable Timeout:" + mDiscoverableTimeout); 419ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 420ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 421ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Property change not handled in Java land:" + type); 422ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 423ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 424ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 425ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 426ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 42744abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh void onBluetoothReady() { 42844abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // When BT is being turned on, all adapter properties will be sent in 1 42944abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // callback. At this stage, set the scan mode. 43044abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh synchronized (mObject) { 43144abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh if (getState() == BluetoothAdapter.STATE_TURNING_ON && 43244abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh mScanMode == BluetoothAdapter.SCAN_MODE_NONE) { 43319da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* mDiscoverableTimeout is part of the 43419da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala adapterPropertyChangedCallback received before 43519da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala onBluetoothReady */ 43619da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala if (mDiscoverableTimeout != 0) 43719da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE); 43819da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala else /* if timeout == never (0) at startup */ 43919da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE); 44019da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* though not always required, this keeps NV up-to date on first-boot after flash */ 44119da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setDiscoverableTimeout(mDiscoverableTimeout); 44244abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 44344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 44444abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 44544abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh 446d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy void onBluetoothDisable() { 447d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // When BT disable is invoked, set the scan_mode to NONE 448d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // so no incoming connections are possible 449d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy if (getState() == BluetoothAdapter.STATE_TURNING_OFF) { 450d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy setScanMode(AbstractionLayer.BT_SCAN_MODE_NONE); 451d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 452d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 453ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void discoveryStateChangeCallback(int state) { 454ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("Callback:discoveryStateChangeCallback with state:" + state); 455ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 456ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 457ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (state == AbstractionLayer.BT_DISCOVERY_STOPPED) { 458ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = false; 459ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_FINISHED); 460ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mService.BLUETOOTH_PERM); 461ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (state == AbstractionLayer.BT_DISCOVERY_STARTED) { 462ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = true; 463ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_STARTED); 464ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mContext.sendBroadcast(intent, mService.BLUETOOTH_PERM); 465ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 466ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 467ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 468ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 469ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void infoLog(String msg) { 470ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.i(TAG, msg); 471ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 472ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 473ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void debugLog(String msg) { 474ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (DBG) Log.d(TAG, msg); 475ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 476ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 477ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void errorLog(String msg) { 478ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, msg); 479ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 480ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh} 481