AdapterProperties.java revision 83557a8324f0d1c2ae6ff416fbc122d7b6c64fe3
1ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh/* 2ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * Copyright (C) 2012 The Android Open Source Project 3ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * 4ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * Licensed under the Apache License, Version 2.0 (the "License"); 5ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * you may not use this file except in compliance with the License. 6ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * You may obtain a copy of the License at 7ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * 8ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * http://www.apache.org/licenses/LICENSE-2.0 9ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * 10ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * Unless required by applicable law or agreed to in writing, software 11ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * distributed under the License is distributed on an "AS IS" BASIS, 12ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * See the License for the specific language governing permissions and 14ede67c26e7b2564ea35db6d9b3027a269c150e13Zhihai Xu * limitations under the License. 15ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 16ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 17ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshpackage com.android.bluetooth.btservice; 18ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 19ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothAdapter; 20ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothDevice; 21ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 22ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.content.Context; 23ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.content.Intent; 24ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.os.ParcelUuid; 25bd704c741b8c523ad747214f6f0520ac3e2caf8fZhihai Xuimport android.os.UserHandle; 26ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.util.Log; 27ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport android.util.Pair; 28ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 29ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport com.android.bluetooth.Utils; 30ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport com.android.bluetooth.btservice.RemoteDevices.DeviceProperties; 31ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 32ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshimport java.util.HashMap; 332f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajanimport java.util.ArrayList; 34004550da492fb000ab08b6324558c1e4cbd383d4Srinu Jellaimport java.util.concurrent.CopyOnWriteArrayList; 35ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 36ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganeshclass AdapterProperties { 3734e323baafb5563c3874f95847ec544faf6923f8Matthew Xie private static final boolean DBG = true; 3834e323baafb5563c3874f95847ec544faf6923f8Matthew Xie private static final boolean VDBG = false; 39ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final String TAG = "BluetoothAdapterProperties"; 40ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 41ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private static final int BD_ADDR_LEN = 6; // 6 bytes 42ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private String mName; 43ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private byte[] mAddress; 44ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mBluetoothClass; 45ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mScanMode; 46ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mDiscoverableTimeout; 47ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private ParcelUuid[] mUuids; 48004550da492fb000ab08b6324558c1e4cbd383d4Srinu Jella private CopyOnWriteArrayList<BluetoothDevice> mBondedDevices = new CopyOnWriteArrayList<BluetoothDevice>(); 49ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 50ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mProfilesConnecting, mProfilesConnected, mProfilesDisconnecting; 51ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private HashMap<Integer, Pair<Integer, Integer>> mProfileConnectionState; 52ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 53ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 54ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mConnectionState = BluetoothAdapter.STATE_DISCONNECTED; 55ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int mState = BluetoothAdapter.STATE_OFF; 56ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 57ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private AdapterService mService; 58ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean mDiscovering; 5931ba132491053bc86d419a7d51fc04af3299c076fredc private RemoteDevices mRemoteDevices; 602f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan private BluetoothAdapter mAdapter; 61c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham //TODO - all hw capabilities to be exposed as a class 62c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham private int mNumOfAdvertisementInstancesSupported; 63c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham private boolean mRpaOffloadSupported; 64c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham private int mNumOfOffloadedIrkSupported; 65c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham private int mNumOfOffloadedScanFilterSupported; 66c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham private int mOffloadedScanResultStorageBytes; 67655434047df38242c1848eee283f134cfd299fd1Satya Calloji private int mVersSupported; 68655434047df38242c1848eee283f134cfd299fd1Satya Calloji private int mTotNumOfTrackableAdv; 69d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham private boolean mIsActivityAndEnergyReporting; 70ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 71ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Lock for all getters and setters. 72ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // If finer grained locking is needer, more locks 73ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // can be added here. 74ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private Object mObject = new Object(); 75ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 7674ae04c73312403e89db0f8e9bd9601d403b4783fredc public AdapterProperties(AdapterService service) { 77ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mService = service; 782f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan mAdapter = BluetoothAdapter.getDefaultAdapter(); 79ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 8031ba132491053bc86d419a7d51fc04af3299c076fredc public void init(RemoteDevices remoteDevices) { 8131ba132491053bc86d419a7d51fc04af3299c076fredc if (mProfileConnectionState ==null) { 8231ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState = new HashMap<Integer, Pair<Integer, Integer>>(); 836654f5c903de510a70f9e72cd5ad7837b615d93ffredc } else { 8431ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState.clear(); 856654f5c903de510a70f9e72cd5ad7837b615d93ffredc } 8631ba132491053bc86d419a7d51fc04af3299c076fredc mRemoteDevices = remoteDevices; 87ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 88ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 8931ba132491053bc86d419a7d51fc04af3299c076fredc public void cleanup() { 9074ae04c73312403e89db0f8e9bd9601d403b4783fredc mRemoteDevices = null; 9131ba132491053bc86d419a7d51fc04af3299c076fredc if (mProfileConnectionState != null) { 9231ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState.clear(); 9331ba132491053bc86d419a7d51fc04af3299c076fredc mProfileConnectionState = null; 9431ba132491053bc86d419a7d51fc04af3299c076fredc } 9531ba132491053bc86d419a7d51fc04af3299c076fredc mService = null; 962f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if (!mBondedDevices.isEmpty()) 972f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan mBondedDevices.clear(); 986654f5c903de510a70f9e72cd5ad7837b615d93ffredc } 996654f5c903de510a70f9e72cd5ad7837b615d93ffredc 1003a91ac3eefe23a22aa0abc1a89ac253a2b0dbae9Nick Kralevich @Override 1013a91ac3eefe23a22aa0abc1a89ac253a2b0dbae9Nick Kralevich public Object clone() throws CloneNotSupportedException { 102ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh throw new CloneNotSupportedException(); 103ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 104ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 105ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 106ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mName 107ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 108ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh String getName() { 109ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 110ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mName; 111ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 112ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 113ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 114ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 115ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - name 116ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param name the name to set 117ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 118ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setName(String name) { 119ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 120ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 121ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_BDNAME, name.getBytes()); 122ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 123ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 124ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 125ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 126ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mClass 127ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 128ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getBluetoothClass() { 129ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 130ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mBluetoothClass; 131ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 132ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 133ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 134ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 135ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mScanMode 136ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 137ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getScanMode() { 138ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 139ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mScanMode; 140ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 141ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 142ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 143ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 144ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set the local adapter property - scanMode 145ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 146ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param scanMode the ScanMode to set 147ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 148ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setScanMode(int scanMode) { 149ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 150ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 151ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE, Utils.intToByteArray(scanMode)); 152ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 153ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 154ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 155ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 156ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mUuids 157ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 158ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh ParcelUuid[] getUuids() { 159ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 160ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mUuids; 161ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 162ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 163ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 164ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 165ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * Set local adapter UUIDs. 166ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * 167ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param uuids the uuids to be set. 168ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 169ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setUuids(ParcelUuid[] uuids) { 170ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 171ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 172ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_UUIDS, Utils.uuidsToByteArray(uuids)); 173ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 174ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 175ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 176ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 177ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mAddress 178ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 179ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] getAddress() { 180ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 181ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mAddress; 182ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 183ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 184ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 185ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 186ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mConnectionState the mConnectionState to set 187ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 188ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setConnectionState(int mConnectionState) { 189ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 190ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mConnectionState = mConnectionState; 191ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 192ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 193ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 194ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 195ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mConnectionState 196ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 197ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getConnectionState() { 198ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 199ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mConnectionState; 200ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 201ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 202ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 203ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 204ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @param mState the mState to set 205ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 206ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void setState(int mState) { 207ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 208fd1da115cbf09b7dd9bca3c7d3a4fb816a835dc5Matthew Xie debugLog("Setting state to " + mState); 209ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh this.mState = mState; 210ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 211ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 212ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 213ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 214ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mState 215ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 216ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getState() { 21750f6cb42218fd50ed2532884d1212e1c9a74c7b2Zhihai Xu /* remove the lock to work around a platform deadlock problem */ 21850f6cb42218fd50ed2532884d1212e1c9a74c7b2Zhihai Xu /* and also for read access, it is safe to remove the lock to save CPU power */ 21950f6cb42218fd50ed2532884d1212e1c9a74c7b2Zhihai Xu return mState; 220ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 221ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 222ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh /** 223c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham * @return the mNumOfAdvertisementInstancesSupported 224c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham */ 225c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham int getNumOfAdvertisementInstancesSupported() { 226c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham return mNumOfAdvertisementInstancesSupported; 227c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham } 228c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham 229c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham /** 230c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham * @return the mRpaOffloadSupported 231c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham */ 232c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham boolean isRpaOffloadSupported() { 233c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham return mRpaOffloadSupported; 234c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham } 235c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham 236c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham /** 237c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham * @return the mNumOfOffloadedIrkSupported 238c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham */ 239c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham int getNumOfOffloadedIrkSupported() { 240c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham return mNumOfOffloadedIrkSupported; 241c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham } 242c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham 243c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham /** 244c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham * @return the mNumOfOffloadedScanFilterSupported 245c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham */ 246c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham int getNumOfOffloadedScanFilterSupported() { 247c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham return mNumOfOffloadedScanFilterSupported; 248c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham } 249c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham 250c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham /** 251c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham * @return the mOffloadedScanResultStorageBytes 252c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham */ 253c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham int getOffloadedScanResultStorage() { 254c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham return mOffloadedScanResultStorageBytes; 255c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham } 256c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham 257c145fd074dac20e6c9836ee6e900538f2cc7dd54Prerepa Viswanadham /** 258d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham * @return tx/rx/idle activity and energy info 259d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham */ 260d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham boolean isActivityAndEnergyReportingSupported() { 261d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham return mIsActivityAndEnergyReporting; 262d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham } 263d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham /** 264ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh * @return the mBondedDevices 265ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh */ 266ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh BluetoothDevice[] getBondedDevices() { 2672f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan BluetoothDevice[] bondedDeviceList = new BluetoothDevice[0]; 268ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 2692f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if(mBondedDevices.isEmpty()) 2702f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return (new BluetoothDevice[0]); 2712f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan 2722f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan try { 2732f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan bondedDeviceList = mBondedDevices.toArray(bondedDeviceList); 27420de1a6601e8aea7bbc9b9a8219cc616ffddae25Andre Eisenbach infoLog("getBondedDevices: length="+bondedDeviceList.length); 2752f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return bondedDeviceList; 2762f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } catch(ArrayStoreException ee) { 2772f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan errorLog("Error retrieving bonded device array"); 2782f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return (new BluetoothDevice[0]); 2792f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2802f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 2812f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 282179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy // This function shall be invoked from BondStateMachine whenever the bond 283179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy // state changes. 284179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy void onBondStateChanged(BluetoothDevice device, int state) 285179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy { 2862f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if(device == null) 2872f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan return; 2882f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan try { 2892f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan byte[] addrByte = Utils.getByteAddress(device); 2902f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan DeviceProperties prop = mRemoteDevices.getDeviceProperties(device); 2912f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan if (prop == null) 2922f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan prop = mRemoteDevices.addDeviceProperties(addrByte); 293179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy prop.setBondState(state); 294179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy 295179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy if (state == BluetoothDevice.BOND_BONDED) { 296179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy // add if not already in list 297179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy if(!mBondedDevices.contains(device)) { 298179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy debugLog("Adding bonded device:" + device); 299179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy mBondedDevices.add(device); 300179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy } 301179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy } else if (state == BluetoothDevice.BOND_NONE) { 302179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy // remove device from list 303179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy if (mBondedDevices.remove(device)) 304179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy debugLog("Removing bonded device:" + device); 305179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy else 306179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy debugLog("Failed to remove device: " + device); 3072f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 3082f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan } 3092f9a79b2d545e1a8b50a0018456892a9934db99aRavi Nagarajan catch(Exception ee) { 310179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy Log.e(TAG, "Exception in onBondStateChanged : ", ee); 311ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 312ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 313ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 314ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getDiscoverableTimeout() { 315ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 316ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscoverableTimeout; 317ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 318ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 319ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 320ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean setDiscoverableTimeout(int timeout) { 321ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 322ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mService.setAdapterPropertyNative( 323ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT, 324ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Utils.intToByteArray(timeout)); 325ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 326ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 327ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 328ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int getProfileConnectionState(int profile) { 329ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 330ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> p = mProfileConnectionState.get(profile); 331ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (p != null) return p.first; 332ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothProfile.STATE_DISCONNECTED; 333ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 334ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 335ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 336ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean isDiscovering() { 337ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 338ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return mDiscovering; 339ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 340ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 341ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 342ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void sendConnectionStateChange(BluetoothDevice device, int profile, int state, int prevState) { 343ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (!validateProfileConnectionState(state) || 344ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh !validateProfileConnectionState(prevState)) { 345ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Previously, an invalid state was broadcast anyway, 346ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // with the invalid state converted to -1 in the intent. 347ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Better to log an error and not send an intent with 348ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // invalid contents or set mAdapterConnectionState to -1. 349ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Error in sendConnectionStateChange: " 350ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + "prevState " + prevState + " state " + state); 351ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return; 352ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 353ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 354ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 355ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh updateProfileConnectionState(profile, state, prevState); 356ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 357ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (updateCountersAndCheckForConnectionStateChange(state, prevState)) { 358ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh setConnectionState(state); 359ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 360ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent = new Intent(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 361ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device); 362ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 363ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(state)); 364ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_PREVIOUS_CONNECTION_STATE, 365ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh convertToAdapterState(prevState)); 366ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 367bd704c741b8c523ad747214f6f0520ac3e2caf8fZhihai Xu mService.sendBroadcastAsUser(intent, UserHandle.ALL, 368bd704c741b8c523ad747214f6f0520ac3e2caf8fZhihai Xu mService.BLUETOOTH_PERM); 369fd1da115cbf09b7dd9bca3c7d3a4fb816a835dc5Matthew Xie Log.d(TAG, "CONNECTION_STATE_CHANGE: " + device + ": " 370ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh + prevState + " -> " + state); 371ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 372ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 373ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 374ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 375ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean validateProfileConnectionState(int state) { 376ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (state == BluetoothProfile.STATE_DISCONNECTED || 377ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTING || 378ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_CONNECTED || 379ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh state == BluetoothProfile.STATE_DISCONNECTING); 380ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 381ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 382ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 383ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private int convertToAdapterState(int state) { 384ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 385ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 386ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTED; 387ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 388ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_DISCONNECTING; 389ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 390ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTED; 391ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 392ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return BluetoothAdapter.STATE_CONNECTING; 393ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 394ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, "Error in convertToAdapterState"); 395ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return -1; 396ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 397ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 398ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private boolean updateCountersAndCheckForConnectionStateChange(int state, int prevState) { 399ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (prevState) { 400ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 401ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting--; 402ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 403ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 404ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 405ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected--; 406ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 407ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 408ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 409ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting--; 410ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 411ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 412ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 413ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (state) { 414ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTING: 415ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnecting++; 416ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 1); 417ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 418ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_CONNECTED: 419ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesConnected++; 420ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 1); 421ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 422ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTING: 423ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfilesDisconnecting++; 424ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesDisconnecting == 1); 425ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 426ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case BluetoothProfile.STATE_DISCONNECTED: 427ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return (mProfilesConnected == 0 && mProfilesConnecting == 0); 428ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 429ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 430ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh return true; 431ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 432ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 433ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 434ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void updateProfileConnectionState(int profile, int newState, int oldState) { 435ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // mProfileConnectionState is a hashmap - 436ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // <Integer, Pair<Integer, Integer>> 437ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The key is the profile, the value is a pair. first element 438ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // is the state and the second element is the number of devices 439ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // in that state. 440ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int numDev = 1; 441ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int newHashState = newState; 442ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh boolean update = true; 443ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 444ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // The following conditions are considered in this function: 445ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 1. If there is no record of profile and state - update 446ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 2. If a new device's state is current hash state - increment 447ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // number of devices in the state. 448ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 3. If a state change has happened to Connected or Connecting 449ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // (if current state is not connected), update. 450ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 4. If numDevices is 1 and that device state is being updated, update 451ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // 5. If numDevices is > 1 and one of the devices is changing state, 452ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // decrement numDevices but maintain oldState if it is Connected or 453ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh // Connecting 454ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Pair<Integer, Integer> stateNumDev = mProfileConnectionState.get(profile); 455ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (stateNumDev != null) { 456ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int currHashState = stateNumDev.first; 457ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = stateNumDev.second; 458ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 459ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (newState == currHashState) { 460ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev ++; 461ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (newState == BluetoothProfile.STATE_CONNECTED || 462ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh (newState == BluetoothProfile.STATE_CONNECTING && 463ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState != BluetoothProfile.STATE_CONNECTED)) { 464ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev = 1; 465ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev == 1 && oldState == currHashState) { 466ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = true; 467ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (numDev > 1 && oldState == currHashState) { 468ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev --; 469ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 470ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (currHashState == BluetoothProfile.STATE_CONNECTED || 471ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh currHashState == BluetoothProfile.STATE_CONNECTING) { 472ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh newHashState = currHashState; 473ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 474ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else { 475ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh update = false; 476ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 477ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 478ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 479ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (update) { 480ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mProfileConnectionState.put(profile, new Pair<Integer, Integer>(newHashState, 481ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh numDev)); 482ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 483ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 484ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 485ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void adapterPropertyChangedCallback(int[] types, byte[][] values) { 486ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 487ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int type; 488ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] val; 489ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int i = 0; i < types.length; i++) { 490ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh val = values[i]; 491ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh type = types[i]; 492ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("adapterPropertyChangedCallback with type:" + type + " len:" + val.length); 493ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 494ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh switch (type) { 495ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDNAME: 496ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mName = new String(val); 497ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED); 498ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_LOCAL_NAME, mName); 499ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 50031be0d2814d1d3c640160aeafba17feafbaa8bb6Zhihai Xu mService.sendBroadcastAsUser(intent, UserHandle.ALL, 50131be0d2814d1d3c640160aeafba17feafbaa8bb6Zhihai Xu mService.BLUETOOTH_PERM); 502ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Name is: " + mName); 503ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 504ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_BDADDR: 505ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mAddress = val; 506ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Address is:" + Utils.getAddressStringFromByte(mAddress)); 507ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 508ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_CLASS_OF_DEVICE: 509ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mBluetoothClass = Utils.byteArrayToInt(val, 0); 510ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("BT Class:" + mBluetoothClass); 511ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 512ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_SCAN_MODE: 513ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int mode = Utils.byteArrayToInt(val, 0); 514ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mScanMode = mService.convertScanModeFromHal(mode); 515ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED); 516ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.putExtra(BluetoothAdapter.EXTRA_SCAN_MODE, mScanMode); 517ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 51874ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 519ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Scan Mode:" + mScanMode); 52031ba132491053bc86d419a7d51fc04af3299c076fredc if (mBluetoothDisabling) { 52131ba132491053bc86d419a7d51fc04af3299c076fredc mBluetoothDisabling=false; 52231ba132491053bc86d419a7d51fc04af3299c076fredc mService.startBluetoothDisable(); 52331ba132491053bc86d419a7d51fc04af3299c076fredc } 524ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 525ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_UUIDS: 526ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mUuids = Utils.byteArrayToUuid(val); 527ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 528ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_BONDED_DEVICES: 529ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh int number = val.length/BD_ADDR_LEN; 530ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh byte[] addrByte = new byte[BD_ADDR_LEN]; 531ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh for (int j = 0; j < number; j++) { 532ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh System.arraycopy(val, j * BD_ADDR_LEN, addrByte, 0, BD_ADDR_LEN); 533179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy onBondStateChanged(mAdapter.getRemoteDevice( 534179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy Utils.getAddressStringFromByte(addrByte)), 535179fd2512d1a93bbd2a1a3803f5764cb417fe4c9Kausik Sinnaswamy BluetoothDevice.BOND_BONDED); 536ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 537ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 538ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh case AbstractionLayer.BT_PROPERTY_ADAPTER_DISCOVERABLE_TIMEOUT: 539ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscoverableTimeout = Utils.byteArrayToInt(val, 0); 540ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh debugLog("Discoverable Timeout:" + mDiscoverableTimeout); 541ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh break; 542d0f1d36e653e1b91337743b92472ba4ea97c538bGanesh Ganapathi Batta 543d0f1d36e653e1b91337743b92472ba4ea97c538bGanesh Ganapathi Batta case AbstractionLayer.BT_PROPERTY_LOCAL_LE_FEATURES: 544d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham updateFeatureSupport(val); 545d0f1d36e653e1b91337743b92472ba4ea97c538bGanesh Ganapathi Batta break; 546d0f1d36e653e1b91337743b92472ba4ea97c538bGanesh Ganapathi Batta 547ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh default: 548ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh errorLog("Property change not handled in Java land:" + type); 549ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 550ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 551ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 552ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 553ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 554d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham void updateFeatureSupport(byte[] val) { 555655434047df38242c1848eee283f134cfd299fd1Satya Calloji mVersSupported = ((0xFF & ((int)val[1])) << 8) 556655434047df38242c1848eee283f134cfd299fd1Satya Calloji + (0xFF & ((int)val[0])); 557655434047df38242c1848eee283f134cfd299fd1Satya Calloji mNumOfAdvertisementInstancesSupported = (0xFF & ((int)val[3])); 558655434047df38242c1848eee283f134cfd299fd1Satya Calloji mRpaOffloadSupported = ((0xFF & ((int)val[4]))!= 0); 559655434047df38242c1848eee283f134cfd299fd1Satya Calloji mNumOfOffloadedIrkSupported = (0xFF & ((int)val[5])); 560655434047df38242c1848eee283f134cfd299fd1Satya Calloji mNumOfOffloadedScanFilterSupported = (0xFF & ((int)val[6])); 561f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham mIsActivityAndEnergyReporting = ((0xFF & ((int)val[7])) != 0); 562655434047df38242c1848eee283f134cfd299fd1Satya Calloji mOffloadedScanResultStorageBytes = ((0xFF & ((int)val[9])) << 8) 563655434047df38242c1848eee283f134cfd299fd1Satya Calloji + (0xFF & ((int)val[8])); 564655434047df38242c1848eee283f134cfd299fd1Satya Calloji mTotNumOfTrackableAdv = ((0xFF & ((int)val[11])) << 8) 565655434047df38242c1848eee283f134cfd299fd1Satya Calloji + (0xFF & ((int)val[10])); 566d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham 567d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham Log.d(TAG, "BT_PROPERTY_LOCAL_LE_FEATURES: update from BT controller" 568f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham + " mNumOfAdvertisementInstancesSupported = " 569f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham + mNumOfAdvertisementInstancesSupported 570d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham + " mRpaOffloadSupported = " + mRpaOffloadSupported 571f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham + " mNumOfOffloadedIrkSupported = " 572f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham + mNumOfOffloadedIrkSupported 573d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham + " mNumOfOffloadedScanFilterSupported = " 574d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham + mNumOfOffloadedScanFilterSupported 575f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham + " mOffloadedScanResultStorageBytes= " 576f2f2e89a583d764066c4a84b3d5de5201310202bPrerepa Viswanadham + mOffloadedScanResultStorageBytes 577d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham + " mIsActivityAndEnergyReporting = " 578655434047df38242c1848eee283f134cfd299fd1Satya Calloji + mIsActivityAndEnergyReporting 579655434047df38242c1848eee283f134cfd299fd1Satya Calloji +" mVersSupported = " 580655434047df38242c1848eee283f134cfd299fd1Satya Calloji + mVersSupported 581655434047df38242c1848eee283f134cfd299fd1Satya Calloji + " mTotNumOfTrackableAdv = " 582655434047df38242c1848eee283f134cfd299fd1Satya Calloji + mTotNumOfTrackableAdv); 583d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham } 584d981566d5912bfd66fc265508e5b0c43dce76f82Prerepa Viswanadham 58544abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh void onBluetoothReady() { 58631ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG, "ScanMode = " + mScanMode ); 58731ba132491053bc86d419a7d51fc04af3299c076fredc Log.d(TAG, "State = " + getState() ); 58831ba132491053bc86d419a7d51fc04af3299c076fredc 58944abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // When BT is being turned on, all adapter properties will be sent in 1 59044abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh // callback. At this stage, set the scan mode. 59144abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh synchronized (mObject) { 59244abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh if (getState() == BluetoothAdapter.STATE_TURNING_ON && 59344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh mScanMode == BluetoothAdapter.SCAN_MODE_NONE) { 59419da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* mDiscoverableTimeout is part of the 59519da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala adapterPropertyChangedCallback received before 59619da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala onBluetoothReady */ 59719da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala if (mDiscoverableTimeout != 0) 59819da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE); 59919da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala else /* if timeout == never (0) at startup */ 60019da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setScanMode(AbstractionLayer.BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE); 60119da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala /* though not always required, this keeps NV up-to date on first-boot after flash */ 60219da573973557408b1b7398a2c3a167d8da9527dSrikanth Uppala setDiscoverableTimeout(mDiscoverableTimeout); 60344abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 60444abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 60544abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh } 60644abcd2791995793a5de09906b0ce6ed51bb6080Jaikumar Ganesh 60783557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora private boolean mBluetoothDisabling = false; 60883557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora 60983557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora void onBleDisable() { 61083557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora // Sequence BLE_ON to STATE_OFF - that is _complete_ OFF state. 61183557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora // When BT disable is invoked, set the scan_mode to NONE 61283557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora // so no incoming connections are possible 61383557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora debugLog("onBleDisable"); 61483557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora if (getState() == BluetoothAdapter.STATE_BLE_TURNING_OFF) { 61583557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora setScanMode(AbstractionLayer.BT_SCAN_MODE_NONE); 61683557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora } 61783557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora } 61831ba132491053bc86d419a7d51fc04af3299c076fredc 619d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy void onBluetoothDisable() { 62083557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora // From STATE_ON to BLE_ON 621d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // When BT disable is invoked, set the scan_mode to NONE 622d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy // so no incoming connections are possible 62331ba132491053bc86d419a7d51fc04af3299c076fredc 62431ba132491053bc86d419a7d51fc04af3299c076fredc //Set flag to indicate we are disabling. When property change of scan mode done 62531ba132491053bc86d419a7d51fc04af3299c076fredc //continue with disable sequence 62631ba132491053bc86d419a7d51fc04af3299c076fredc debugLog("onBluetoothDisable()"); 62731ba132491053bc86d419a7d51fc04af3299c076fredc mBluetoothDisabling = true; 628d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy if (getState() == BluetoothAdapter.STATE_TURNING_OFF) { 629d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy setScanMode(AbstractionLayer.BT_SCAN_MODE_NONE); 630d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 631d570893c5ec3bc9fd1860aa0355c550d3a51f8ddKausik Sinnaswamy } 63283557a8324f0d1c2ae6ff416fbc122d7b6c64fe3Nitin Arora 633ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh void discoveryStateChangeCallback(int state) { 634ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh infoLog("Callback:discoveryStateChangeCallback with state:" + state); 635ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh synchronized (mObject) { 636ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Intent intent; 637ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (state == AbstractionLayer.BT_DISCOVERY_STOPPED) { 638ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = false; 639ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_FINISHED); 64074ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 641ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } else if (state == AbstractionLayer.BT_DISCOVERY_STARTED) { 642ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh mDiscovering = true; 643ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh intent = new Intent(BluetoothAdapter.ACTION_DISCOVERY_STARTED); 64474ae04c73312403e89db0f8e9bd9601d403b4783fredc mService.sendBroadcast(intent, mService.BLUETOOTH_PERM); 645ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 646ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 647ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 648ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 649ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void infoLog(String msg) { 65020de1a6601e8aea7bbc9b9a8219cc616ffddae25Andre Eisenbach if (VDBG) Log.i(TAG, msg); 651ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 652ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 653ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void debugLog(String msg) { 654ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh if (DBG) Log.d(TAG, msg); 655ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 656ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh 657ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh private void errorLog(String msg) { 658ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh Log.e(TAG, msg); 659ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh } 660ff4f17bf64978d0738c66e1b6dd70be8664efc24Jaikumar Ganesh} 661