AdapterProperties.java revision 74ae04c73312403e89db0f8e9bd9601d403b4783
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 AdapterService mService; 42ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean mDiscovering; 4331ba132491053bc86d419a7d51fc04af3299c076fredc private RemoteDevices mRemoteDevices; 44ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 45ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Lock for all getters and setters. 46ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // If finer grained locking is needer, more locks 47ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // can be added here. 48ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private Object mObject = new Object(); 49ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 5074ae04c73312403e89db0f8e9bd9601d403b4783fredc public AdapterProperties(AdapterService service) { 51ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mService = service; 52ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 5331ba132491053bc86d419a7d51fc04af3299c076fredc public void init(RemoteDevices remoteDevices) { 5431ba132491053bc86d419a7d51fc04af3299c076fredc if (mProfileConnectionState ==null) { 5531ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState = new HashMap<Integer, Pair<Integer, Integer>>(); 566654f5c903de510a70f9e72cd5ad7837b615d93ffredc } else { 5731ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState.clear(); 586654f5c903de510a70f9e72cd5ad7837b615d93ffredc } 5931ba132491053bc86d419a7d51fc04af3299c076fredc mRemoteDevices = remoteDevices; 60ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 61ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 6231ba132491053bc86d419a7d51fc04af3299c076fredc public void cleanup() { 6374ae04c73312403e89db0f8e9bd9601d403b4783fredc mRemoteDevices = null; 6431ba132491053bc86d419a7d51fc04af3299c076fredc if (mProfileConnectionState != null) { 6531ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState.clear(); 6631ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState = null; 6731ba132491053bc86d419a7d51fc04af3299c076fredc } 6831ba132491053bc86d419a7d51fc04af3299c076fredc mService = null; 696654f5c903de510a70f9e72cd5ad7837b615d93ffredc } 706654f5c903de510a70f9e72cd5ad7837b615d93ffredc 71ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh public Object Clone() throws CloneNotSupportedException { 72ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh throw new CloneNotSupportedException(); 73ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 74ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 75ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 76ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mName 77ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 78ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh String getName() { 79ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 80ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mName; 81ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 82ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 83ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 84ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 85ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - name 86ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param name the name to set 87ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 88ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setName(String name) { 89ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 90ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 91ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_BDNAME, name.getBytes()); 92ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 93ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 94ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 95ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 96ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mClass 97ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 98ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getBluetoothClass() { 99ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 100ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBluetoothClass; 101ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 102ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 103ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 104ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 105ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mScanMode 106ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 107ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getScanMode() { 108ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 109ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mScanMode; 110ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 111ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 112ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 113ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 114ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - scanMode 115ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 116ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param scanMode the ScanMode to set 117ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 118ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setScanMode(int scanMode) { 119ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 120ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 121ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE, Utils.intToByteArray(scanMode)); 122ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 123ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 124ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 125ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 126ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mUuids 127ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 128ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh ParcelUuid[] getUuids() { 129ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 130ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mUuids; 131ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 132ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 133ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 134ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 135ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set local adapter UUIDs. 136ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 137ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param uuids the uuids to be set. 138ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 139ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setUuids(ParcelUuid[] uuids) { 140ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 141ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 142ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_UUIDS, Utils.uuidsToByteArray(uuids)); 143ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 144ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 145ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 146ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 147ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mAddress 148ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 149ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] getAddress() { 150ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 151ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mAddress; 152ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 153ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 154ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 155ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 156ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mConnectionState the mConnectionState to set 157ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 158ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setConnectionState(int mConnectionState) { 159ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 160ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mConnectionState = mConnectionState; 161ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 162ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 163ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 164ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 165ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mConnectionState 166ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 167ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getConnectionState() { 168ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 169ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mConnectionState; 170ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 171ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 172ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 173ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 174ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mState the mState to set 175ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 176ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setState(int mState) { 177ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 17831ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG,"Setting state to " + mState); 179ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mState = mState; 180ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 181ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 182ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 183ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 184ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mState 185ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 186ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getState() { 187ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 18831ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG,"State = " + mState); 189ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mState; 190ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 191ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 192ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 193ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 194ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mBondedDevices 195ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 196ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice[] getBondedDevices() { 197ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 198ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBondedDevices; 199ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 200ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 201ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 202ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getDiscoverableTimeout() { 203ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 204ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscoverableTimeout; 205ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 206ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 207ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 208ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setDiscoverableTimeout(int timeout) { 209ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 210ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 211ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT, 212ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Utils.intToByteArray(timeout)); 213ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 214ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 215ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 216ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getProfileConnectionState(int profile) { 217ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 218ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> p = mProfileConnectionState.get(profile); 219ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (p != null) return p.first; 220ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothProfile.STATE_DISCONNECTED; 221ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 222ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 223ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 224ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean isDiscovering() { 225ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 226ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscovering; 227ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 228ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 229ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 230ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void sendConnectionStateChange(BluetoothDevice device, int profile, int state, int prevState) { 231ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (!validateProfileConnectionState(state) || 232ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh !validateProfileConnectionState(prevState)) { 233ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Previously, an invalid state was broadcast anyway, 234ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // with the invalid state converted to -1 in the intent. 235ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Better to log an error and not send an intent with 236ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // invalid contents or set mAdapterConnectionState to -1. 237ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Error in sendConnectionStateChange: " 238ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + "prevState " + prevState + " state " + state); 239ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 240ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 241ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 242ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 243ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh updateProfileConnectionState(profile, state, prevState); 244ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 245ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (updateCountersAndCheckForConnectionStateChange(state, prevState)) { 246ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh setConnectionState(state); 247ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 248ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 249ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 250ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 251ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(state)); 252ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_PREVIOUS_CONNECTION_STATE, 253ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(prevState)); 254ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 25574ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 256ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("CONNECTION_STATE_CHANGE: " + device + ": " 257ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + prevState + " -> " + state); 258ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 259ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 260ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 261ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 262ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean validateProfileConnectionState(int state) { 263ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (state == BluetoothProfile.STATE_DISCONNECTED || 264ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTING || 265ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTED || 266ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_DISCONNECTING); 267ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 268ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 269ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 270ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int convertToAdapterState(int state) { 271ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 272ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 273ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTED; 274ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 275ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTING; 276ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 277ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTED; 278ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 279ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTING; 280ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 281ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, "Error in convertToAdapterState"); 282ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return -1; 283ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 284ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 285ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean updateCountersAndCheckForConnectionStateChange(int state, int prevState) { 286ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (prevState) { 287ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 288ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting--; 289ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 290ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 291ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 292ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected--; 293ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 294ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 295ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 296ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting--; 297ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 298ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 299ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 300ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 301ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 302ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting++; 303ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 1); 304ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 305ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 306ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected++; 307ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 1); 308ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 309ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 310ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting++; 311ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesDisconnecting == 1); 312ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 313ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 314ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 0); 315ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 316ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 317ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return true; 318ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 319ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 320ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 321ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void updateProfileConnectionState(int profile, int newState, int oldState) { 322ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // mProfileConnectionState is a hashmap - 323ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // <Integer, Pair<Integer, Integer>> 324ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The key is the profile, the value is a pair. first element 325ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // is the state and the second element is the number of devices 326ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // in that state. 327ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int numDev = 1; 328ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int newHashState = newState; 329ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean update = true; 330ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 331ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The following conditions are considered in this function: 332ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 1. If there is no record of profile and state - update 333ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 2. If a new device's state is current hash state - increment 334ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // number of devices in the state. 335ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 3. If a state change has happened to Connected or Connecting 336ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // (if current state is not connected), update. 337ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 4. If numDevices is 1 and that device state is being updated, update 338ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 5. If numDevices is > 1 and one of the devices is changing state, 339ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // decrement numDevices but maintain oldState if it is Connected or 340ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Connecting 341ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> stateNumDev = mProfileConnectionState.get(profile); 342ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (stateNumDev != null) { 343ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int currHashState = stateNumDev.first; 344ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = stateNumDev.second; 345ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 346ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (newState == currHashState) { 347ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev ++; 348ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (newState == BluetoothProfile.STATE_CONNECTED || 349ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh (newState == BluetoothProfile.STATE_CONNECTING && 350ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState != BluetoothProfile.STATE_CONNECTED)) { 351ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = 1; 352ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev == 1 && oldState == currHashState) { 353ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = true; 354ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev > 1 && oldState == currHashState) { 355ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev --; 356ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 357ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (currHashState == BluetoothProfile.STATE_CONNECTED || 358ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState == BluetoothProfile.STATE_CONNECTING) { 359ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh newHashState = currHashState; 360ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 361ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else { 362ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = false; 363ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 364ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 365ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 366ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (update) { 367ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfileConnectionState.put(profile, new Pair<Integer, Integer>(newHashState, 368ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev)); 369ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 370ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 371ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 372ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void adapterPropertyChangedCallback(int[] types, byte[][] values) { 373ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 374ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int type; 375ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] val; 376ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int i = 0; i < types.length; i++) { 377ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh val = values[i]; 378ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh type = types[i]; 379ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("adapterPropertyChangedCallback with type:" + type + " len:" + val.length); 380ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 381ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (type) { 382ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDNAME: 383ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mName = new String(val); 384ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED); 385ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_LOCAL_NAME, mName); 386ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 38774ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 388ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Name is: " + mName); 389ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 390ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDADDR: 391ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAddress = val; 392ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Address is:" + Utils.getAddressStringFromByte(mAddress)); 393ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 394ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_CLASS_OF_DEVICE: 395ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBluetoothClass = Utils.byteArrayToInt(val, 0); 396ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("BT Class:" + mBluetoothClass); 397ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 398ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE: 399ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int mode = Utils.byteArrayToInt(val, 0); 400ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mScanMode = mService.convertScanModeFromHal(mode); 401ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); 402ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_SCAN_MODE, mScanMode); 403ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 40474ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 405ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Scan Mode:" + mScanMode); 40631ba132491053bc86d419a7d51fc04af3299c076fredc if (mBluetoothDisabling) { 40731ba132491053bc86d419a7d51fc04af3299c076fredc mBluetoothDisabling=false; 40831ba132491053bc86d419a7d51fc04af3299c076fredc mService.startBluetoothDisable(); 40931ba132491053bc86d419a7d51fc04af3299c076fredc } 410ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 411ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_UUIDS: 412ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mUuids = Utils.byteArrayToUuid(val); 413ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 414ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_BONDED_DEVICES: 415ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int number = val.length/BD_ADDR_LEN; 416ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBondedDevices = new BluetoothDevice[number]; 417ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] addrByte = new byte[BD_ADDR_LEN]; 418ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int j = 0; j < number; j++) { 419ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh System.arraycopy(val, j * BD_ADDR_LEN, addrByte, 0, BD_ADDR_LEN); 420ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBondedDevices[j] = mRemoteDevices.getDevice(addrByte); 421990b2cd65392bc6db58eda732ad41de22b713202Priti Aghera DeviceProperties prop = null; 422990b2cd65392bc6db58eda732ad41de22b713202Priti Aghera if ( mBondedDevices[j] != null ) 423990b2cd65392bc6db58eda732ad41de22b713202Priti Aghera prop = mRemoteDevices.getDeviceProperties(mBondedDevices[j]); 424990b2cd65392bc6db58eda732ad41de22b713202Priti Aghera if(mBondedDevices[j] == null || prop == null){ 425aa90f0cbb860434c5310ae6bfa16987834f582f0Priti Aghera prop = mRemoteDevices.addDeviceProperties(addrByte); 426990b2cd65392bc6db58eda732ad41de22b713202Priti Aghera mBondedDevices[j] = mRemoteDevices.getDevice(addrByte); 427990b2cd65392bc6db58eda732ad41de22b713202Priti Aghera } 428aa90f0cbb860434c5310ae6bfa16987834f582f0Priti Aghera prop.setBondState(BluetoothDevice.BOND_BONDED); 429ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Bonded Device" + mBondedDevices[j]); 430ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 431ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 432ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT: 433ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscoverableTimeout = Utils.byteArrayToInt(val, 0); 434ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Discoverable Timeout:" + mDiscoverableTimeout); 435ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 436ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 437ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Property change not handled in Java land:" + type); 438ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 439ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 440ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 441ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 442ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 44344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh void onBluetoothReady() { 44431ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG, "ScanMode = " + mScanMode ); 44531ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG, "State = " + getState() ); 44631ba132491053bc86d419a7d51fc04af3299c076fredc 44744abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // When BT is being turned on, all adapter properties will be sent in 1 44844abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // callback. At this stage, set the scan mode. 44944abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh synchronized (mObject) { 45044abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh if (getState() == BluetoothAdapter.STATE_TURNING_ON && 45144abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh mScanMode == BluetoothAdapter.SCAN_MODE_NONE) { 45219da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* mDiscoverableTimeout is part of the 45319da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala adapterPropertyChangedCallback received before 45419da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala onBluetoothReady */ 45519da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala if (mDiscoverableTimeout != 0) 45619da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE); 45719da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala else /* if timeout == never (0) at startup */ 45819da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE); 45919da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* though not always required, this keeps NV up-to date on first-boot after flash */ 46019da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setDiscoverableTimeout(mDiscoverableTimeout); 46144abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 46244abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 46344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 46444abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh 46531ba132491053bc86d419a7d51fc04af3299c076fredc private boolean mBluetoothDisabling=false; 46631ba132491053bc86d419a7d51fc04af3299c076fredc 467d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy void onBluetoothDisable() { 468d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // When BT disable is invoked, set the scan_mode to NONE 469d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // so no incoming connections are possible 47031ba132491053bc86d419a7d51fc04af3299c076fredc 47131ba132491053bc86d419a7d51fc04af3299c076fredc //Set flag to indicate we are disabling. When property change of scan mode done 47231ba132491053bc86d419a7d51fc04af3299c076fredc //continue with disable sequence 47331ba132491053bc86d419a7d51fc04af3299c076fredc debugLog("onBluetoothDisable()"); 47431ba132491053bc86d419a7d51fc04af3299c076fredc mBluetoothDisabling = true; 475d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy if (getState() == BluetoothAdapter.STATE_TURNING_OFF) { 476d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy setScanMode(AbstractionLayer.BT_SCAN_MODE_NONE); 477d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 478d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 479ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void discoveryStateChangeCallback(int state) { 480ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("Callback:discoveryStateChangeCallback with state:" + state); 481ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 482ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 483ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (state == AbstractionLayer.BT_DISCOVERY_STOPPED) { 484ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = false; 485ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_FINISHED); 48674ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 487ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (state == AbstractionLayer.BT_DISCOVERY_STARTED) { 488ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = true; 489ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_STARTED); 49074ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 491ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 492ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 493ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 494ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 495ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void infoLog(String msg) { 496ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.i(TAG, msg); 497ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 498ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 499ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void debugLog(String msg) { 500ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (DBG) Log.d(TAG, msg); 501ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 502ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 503ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void errorLog(String msg) { 504ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, msg); 505ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 506ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh} 507