List of usage examples for android.bluetooth BluetoothSocket getOutputStream
public OutputStream getOutputStream() throws IOException
From source file:Main.java
public static void sendData(byte[] bytes, BluetoothSocket socket) throws IOException { OutputStream out = socket.getOutputStream(); out.write(bytes, 0, bytes.length);/* w w w. j a v a 2s . com*/ out.flush(); out.close(); }
From source file:Main.java
/** * Sends an object through bluetooth./*w w w. j a v a 2s. c o m*/ */ public static boolean bluetoothWriteObject(Object object, BluetoothSocket socket) { try { ObjectOutputStream oOS = new ObjectOutputStream(socket.getOutputStream()); oOS.writeObject(object); oOS.flush(); return true; } catch (Exception e) { return false; } }
From source file:com.commonsware.android.bluetooth.rxecho.ShoutingEchoService.java
private void operateServer(BluetoothSocket socket) throws IOException { disconnect();/* w w w .j a v a2s .com*/ this.socket = socket; acceptConnections(); final PrintWriter out = new PrintWriter(new OutputStreamWriter(socket.getOutputStream())); Bytes.from(socket.getInputStream()).subscribeOn(Schedulers.io()).observeOn(Schedulers.computation()) .subscribe(bytes -> { out.print(new String(bytes).toUpperCase()); out.flush(); }, throwable -> out.close()); }
From source file:edu.cmu.sei.cloudlet.client.ska.bluetooth.BTMessageHandler.java
public BTMessageHandler(BluetoothSocket socket, Context context) { mContext = context;//from w w w .j av a 2s . c om try { mInStream = socket.getInputStream(); mOutStream = socket.getOutputStream(); } catch (IOException e) { Log.e(TAG, "Error getting stream.", e); } // TODO: this adds an unnecessary dependency here. Should be moved out somehow. mInDataHandler = new PairingHandler(); mOutDataHandler = (IOutDataHandler) mInDataHandler; mFileDataHandler = (IInFileHandler) mInDataHandler; }
From source file:com.commonsware.android.bluetooth.rxecho.DeviceFragment.java
private void onConnected(BluetoothSocket socket) throws IOException { binding.connected.setEnabled(true);/*from www. ja va 2 s . com*/ binding.entry.setEnabled(true); this.socket = socket; out = new PrintWriter(new OutputStreamWriter(socket.getOutputStream())); responseSub = Bytes.from(socket.getInputStream()).subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(bytes -> post(new String(bytes)), throwable -> out.close()); }
From source file:com.googlecode.android_scripting.facade.BluetoothFacade.java
public BluetoothConnection(BluetoothSocket mSocket, BluetoothServerSocket mServerSocket) throws IOException { this.mSocket = mSocket; mOutputStream = mSocket.getOutputStream(); mInputStream = mSocket.getInputStream(); mDevice = mSocket.getRemoteDevice(); mReader = new BufferedReader(new InputStreamReader(mInputStream, "ASCII")); this.mServerSocket = mServerSocket; }
From source file:com.megster.cordova.BluetoothPlugin.java
/** * Execute a bluetooth function// w w w. j a va 2 s.c om */ @SuppressWarnings({ "null", "deprecation" }) @Override public PluginResult execute(String action, JSONArray args, String callbackId) { PluginResult pluginResult = null; //Log.d("BluetoothPlugin", "Action: " + action); // Check if bluetooth is supported at all if (m_bluetoothAdapter == null) { pluginResult = new PluginResult(PluginResult.Status.ILLEGAL_ACCESS_EXCEPTION, "No bluetooth adapter found"); } else { if (ACTION_ENABLE.equals(action)) { // Check if bluetooth isn't disabled already if (!m_bluetoothAdapter.isEnabled()) { m_stateChanging = true; ctx.startActivityForResult(this, new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE), 1); while (m_stateChanging) { } ; } // Check if bluetooth is enabled now if (m_bluetoothAdapter.isEnabled()) { //start(); pluginResult = new PluginResult(PluginResult.Status.OK, "OK"); } else { pluginResult = new PluginResult(PluginResult.Status.ERROR, "Bluetooth not enabled"); } } // Want to disable bluetooth? else if (ACTION_DISABLE.equals(action)) { if (!m_bluetoothAdapter.disable() && m_bluetoothAdapter.isEnabled()) { pluginResult = new PluginResult(PluginResult.Status.ERROR, "Unable to disable bluetooth"); } else { pluginResult = new PluginResult(PluginResult.Status.OK, "OK"); } } else if (ACTION_DISCOVERDEVICES.equals(action)) { m_discoveredDevices = new JSONArray(); if (!m_bluetoothAdapter.startDiscovery()) { pluginResult = new PluginResult(PluginResult.Status.ERROR, "Unable to start discovery"); } else { m_discovering = true; // Wait for discovery to finish while (m_discovering) { } Log.d("BluetoothPlugin", "DiscoveredDevices: " + m_discoveredDevices.length()); pluginResult = new PluginResult(PluginResult.Status.OK, m_discoveredDevices); } } // Want to list UUIDs of a certain device else if (ACTION_GETUUIDS.equals(action)) { try { String address = args.getString(0); Log.d("BluetoothPlugin", "Listing UUIDs for: " + address); // Fetch UUIDs from bluetooth device BluetoothDevice bluetoothDevice = m_bluetoothAdapter.getRemoteDevice(address); Method m = bluetoothDevice.getClass().getMethod("fetchUuidsWithSdp"); Log.d("BluetoothPlugin", "Method: " + m); m.invoke(bluetoothDevice); m_gettingUuids = true; while (m_gettingUuids) { } pluginResult = new PluginResult(PluginResult.Status.OK, m_gotUUIDs); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else if (ACTION_GETBONDEDDEVICES.equals(action)) { JSONArray bondedDevices = new JSONArray(); Log.d("BluetoothPlugin", "Getting Bonded List..."); Set<BluetoothDevice> bondSet = m_bluetoothAdapter.getBondedDevices(); for (Iterator<BluetoothDevice> it = bondSet.iterator(); it.hasNext();) { BluetoothDevice bluetoothDevice = (BluetoothDevice) it.next(); JSONObject deviceInfo = new JSONObject(); try { deviceInfo.put("name", bluetoothDevice.getName()); deviceInfo.put("address", bluetoothDevice.getAddress()); deviceInfo.put("isBonded", true); } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } bondedDevices.put(deviceInfo); pluginResult = new PluginResult(PluginResult.Status.OK, bondedDevices); } } // Connect to a given device & uuid endpoint else if (ACTION_CONNECT.equals(action)) { try { String address = args.getString(0); UUID uuid = UUID.fromString(args.getString(1)); //UUID uuid = UUID.fromString("00001101-0000-1000-8000-00805f9b34fb"); Log.d("BluetoothPlugin", "Connecting..."); BluetoothDevice bluetoothDevice = m_bluetoothAdapter.getRemoteDevice(address); BluetoothSocket bluetoothSocket = bluetoothDevice.createRfcommSocketToServiceRecord(uuid); bluetoothSocket.connect(); m_bluetoothSockets.add(bluetoothSocket); int socketId = m_bluetoothSockets.indexOf(bluetoothSocket); pluginResult = new PluginResult(PluginResult.Status.OK, socketId); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else if (ACTION_READ.equals(action)) { try { int socketId = args.getInt(0); //Log.d( "BluetoothPlugin", "Get Data..." ); BluetoothSocket bluetoothSocket = m_bluetoothSockets.get(socketId); InputStream inputStream = bluetoothSocket.getInputStream(); Calendar cal = Calendar.getInstance(); Date startTime = cal.getTime(); byte[] buffer = new byte[1024]; // char [] buffer = new char[1024]; String recvdString = ""; int i = 0; int k = 0; int byteCnt = 0; boolean j = true; char buf = 0; boolean timeOut = false; while (j) { Calendar newCal = Calendar.getInstance(); Date endTime = newCal.getTime(); if ((endTime.getTime() - startTime.getTime()) < 60000) { if (inputStream.available() > 0) { // Log.d( "BluetoothPlugin", "Time Increment: " + format.format(endTime)); i += inputStream.read(buffer, k, inputStream.available()); k = i; Log.d("BluetoothPlugin", "i=" + i); buf = (char) (buffer[i - 1] & 0xFF); Log.d("BluetoothPlugin", "buf=" + Integer.toHexString(buffer[i - 1] & 0xFF)); if ((buf == '#') || (buf == 0x0A) || (buf == (char) 0xBB) || (buf == (char) 0xAA)) { //if (timeOut == true) Log.d( "BluetoothPlugin", "Time Out"); j = false; } } } else { timeOut = true; j = false; } /* buffer[i]= (char) inputStream.read(); if ((buffer[i] == '#') || (buffer[i]==0x0A)) { j=false; } i++; */ } if (timeOut) { Log.d("BluetoothPlugin", "Time Out"); recvdString = "Timeout"; } else { byteCnt = i; recvdString = new String(buffer, 0, i);//.toString();//"KBytes" + byteCnt; i = 0; String stringByteCnt = String.valueOf(byteCnt); } //buffer = b.toString(); Log.d("BluetoothPlugin", "String: " + recvdString); pluginResult = new PluginResult(PluginResult.Status.OK, recvdString); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else if (ACTION_READ2.equals(action)) { try { int socketId = args.getInt(0); Calendar cal = Calendar.getInstance(); Date startTime = cal.getTime(); //Log.d( "BluetoothPlugin", "Get Data..." ); BluetoothSocket bluetoothSocket = m_bluetoothSockets.get(socketId); InputStream inputStream = bluetoothSocket.getInputStream(); // DataInputStream dataInputStream = new DataInputStream(inputStream); //char[] buffer = new char[15000]; byte[] buf = new byte[55000]; //byte[] buffer2 = new byte[128]; String recvdString = ""; int i = 0; int k = 0; int byteCnt = 0; boolean j = true; SimpleDateFormat format = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); Log.d("BluetoothPlugin", "StartTime: " + format.format(startTime)); boolean timeOut = false; while (j) { Calendar newCal = Calendar.getInstance(); Date endTime = newCal.getTime(); if ((endTime.getTime() - startTime.getTime()) < 12000) { if (inputStream.available() > 0) { // Log.d( "BluetoothPlugin", "Time Increment: " + format.format(endTime)); i += inputStream.read(buf, k, inputStream.available()); k = i; Log.d("BluetoothPlugin", "i=" + i); } //Log.d( "BluetoothPlugin", "i="+dataInputStream); //inputStream.close(); if (i > 51180) { //Log.d( "BluetoothPlugin", "i="+i); j = false; //i++; } } else { j = false; timeOut = true; Log.d("BluetoothPlugin", "ECG Read TimeOut"); } } if (timeOut) { recvdString = "Aborted"; } else { File ecgPath = Environment.getExternalStorageDirectory(); File ecg = new File(ecgPath, "/prago/ecg.txt"); FileWriter fos = new FileWriter(ecg, false); String stringBuf = new String(""); //long byteCnt byteCnt = (i - 1) / 3; long[] buf2 = new long[byteCnt]; for (k = 0; k < byteCnt; k++) { int firstByte = 0; int secondByte = 0; int thirdByte = 0; int fourthByte = 0; int index = k * 3; firstByte = (0x000000FF & ((int) buf[index + 1])); secondByte = (0x000000FF & ((int) buf[index + 2])); thirdByte = (0x000000FF & ((int) buf[index + 3])); buf2[k] = ((long) (firstByte << 16 | secondByte << 8 | thirdByte)) & 0xFFFFFFFFL; stringBuf = buf2[k] + ","; fos.write(stringBuf); } fos.flush(); fos.close(); byteCnt = i; recvdString = ecg.getPath(); } i = 0; pluginResult = new PluginResult(PluginResult.Status.OK, recvdString); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else if (ACTION_READ3.equals(action)) { try { int socketId = args.getInt(0); Log.d("BluetoothPlugin", "Get Steth Data..."); BluetoothSocket bluetoothSocket = m_bluetoothSockets.get(socketId); //bluetoothSocket.close(); //bluetoothSocket = m_bluetoothSockets.get(socketId); //bluetoothSocket.connect(); InputStream inputStream = bluetoothSocket.getInputStream(); //inputStream.reset(); //int server_port = 9999; //DatagramSocket s = new DatagramSocket(); //InetAddress local = InetAddress.getByName("192.168.2.7"); //s.connect(local,server_port); //int msg_length=messageStr.length(); //byte[] message = messageStr.getBytes(); //char[] buffer = new char[15000]; //byte [] buf = new byte[10000]; //byte[] buffer2 = new byte[128]; // String recvdString; Calendar cal = Calendar.getInstance(); //byte [] buf = new byte[245000]; Date startTime = cal.getTime(); String recvdString = ""; int i = 0; int endofFileDetect = 0; byte[] firstChar = new byte[1]; int writetoFile = 0; int k = 0; long finalbytes = 0; boolean startdetect = false; int byteCnt = 0; boolean j = true; boolean ecgRec = false; byte[] buf = new byte[10000]; firstChar[0] = 0x52; File stethPath = Environment.getExternalStorageDirectory(); File steth = new File(stethPath, "/prago/steth.wav"); FileOutputStream fos = new FileOutputStream(steth); while (j) { Calendar newCal = Calendar.getInstance(); Date endTime = newCal.getTime(); if ((endTime.getTime() - startTime.getTime()) < 90000) { if (inputStream.available() > 0) { //Log.d( "BluetoothPlugin", "inputStream.available="+inputStream.available()); //byte [] buf = new byte[inputStream.available()]; k = inputStream.read(buf, 0, inputStream.available()); //Log.d( "BluetoothPlugin", "buf[0]="+buf[0]); if ((writetoFile == 0)) { if ((buf[0] & 0xFF) == 0x52) { if (k > 1) { if ((buf[1] & 0xFF) == 0x49) { writetoFile = 1; i = 0; } } else { startdetect = true; } } else if (((buf[0] & 0xFF) == 0x49) && startdetect == true) { fos.write(firstChar, 0, 1); writetoFile = 1; i = 0; } else { startdetect = false; } } if (writetoFile == 1) { i += k; //Log.d( "BluetoothPlugin", "i="+i); //Log.d( "BluetoothPlugin", "k="+k); fos.write(buf, 0, k); //if (k>1)Log.d( "BluetoothPlugin", "buf[k-2]="+Integer.toHexString(buf[k-2]&0xFF)); //Log.d( "BluetoothPlugin", "buf[k-1]="+Integer.toHexString(buf[k-1]&0xFF)); if ((k > 1) && ((buf[k - 2] & 0xFF) == 0xAA) && ((buf[k - 1] & 0xFF) == 0xBB)) { endofFileDetect = 2; // Log.d( "BluetoothPlugin", "EoF Detected Multibyte"); } else if ((k == 1) && ((buf[0] & 0xFF) == 0xAA)) { endofFileDetect = 1; // Log.d( "BluetoothPlugin", "EoF Detected Firstbyte"); } else if (((buf[0] & 0xFF) == 0xBB) && (endofFileDetect == 1)) { endofFileDetect += 1; // Log.d( "BluetoothPlugin", "EoF Detected Sectbyte"); } else { endofFileDetect = 0; } if (endofFileDetect == 2) { Log.d("BluetoothPlugin", "File Write Complete"); //Log.d( "BluetoothPlugin", "i="+i); fos.flush(); fos.close(); j = false; //i++; recvdString = steth.getPath(); } } // DatagramPacket p = new DatagramPacket(buf, k,local,server_port); // s.send(p);// DataInputStream dataInputStream = new DataInputStream(inputStream); } //Log.d( "BluetoothPlugin", "i="+dataInputStream); //inputStream.close(); } else { j = false; //timeOut=true; Log.d("BluetoothPlugin", "Steth Read TimeOut"); //bluetoothSocket.close(); // recvdString= "Aborted"; fos.flush(); fos.close(); recvdString = steth.getPath(); } } pluginResult = new PluginResult(PluginResult.Status.OK, recvdString); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } //--change--// else if (ACTION_READ5.equals(action)) { try { int socketId = args.getInt(0); Log.d("BluetoothPlugin", "Transfer Steth Data..."); BluetoothSocket bluetoothSocket = m_bluetoothSockets.get(socketId); //bluetoothSocket.close(); //bluetoothSocket = m_bluetoothSockets.get(socketId); //bluetoothSocket.connect(); InputStream inputStream = bluetoothSocket.getInputStream(); //inputStream.reset(); //int server_port = 9999; //DatagramSocket s = new DatagramSocket(); //InetAddress local = InetAddress.getByName("192.168.2.7"); //s.connect(local,server_port); //int msg_length=messageStr.length(); //byte[] message = messageStr.getBytes(); //char[] buffer = new char[15000]; //byte [] buf = new byte[10000]; //byte[] buffer2 = new byte[128]; //String recvdString; Calendar cal = Calendar.getInstance(); //byte [] buf = new byte[245000]; Date startTime = cal.getTime(); String recvdString = ""; int i = 0; int endofFileDetect = 0; byte[] firstChar = new byte[1]; int writetoFile = 0; int k = 0; long finalbytes = 0; boolean startdetect = false; int byteCnt = 0; boolean j = true; boolean ecgRec = false; byte[] buf = new byte[10000]; firstChar[0] = 0x52; File stethPath = Environment.getExternalStorageDirectory(); File steth = new File(stethPath, "/prago/steth.wav"); FileOutputStream fos = new FileOutputStream(steth); while (j) { Calendar newCal = Calendar.getInstance(); Date endTime = newCal.getTime(); if ((endTime.getTime() - startTime.getTime()) < 5000) { if (inputStream.available() > 0) { // Log.d( "BluetoothPlugin", "inputStream.available="+inputStream.available()); cal = Calendar.getInstance(); startTime = cal.getTime(); //byte [] buf = new byte[inputStream.available()]; k = inputStream.read(buf, 0, inputStream.available()); //Log.d( "BluetoothPlugin", "buf[0]="+buf[0]); if ((writetoFile == 0)) { if ((buf[0] & 0xFF) == 0x52) { if (k > 1) { if ((buf[1] & 0xFF) == 0x49) { writetoFile = 1; i = 0; } } else { startdetect = true; } } else if (((buf[0] & 0xFF) == 0x49) && startdetect == true) { fos.write(firstChar, 0, 1); writetoFile = 1; i = 0; } else { startdetect = false; } } if (writetoFile == 1) { i += k; //Log.d( "BluetoothPlugin", "i="+i); //Log.d( "BluetoothPlugin", "k="+k); fos.write(buf, 0, k); //if (k>1)Log.d( "BluetoothPlugin", "buf[k-2]="+Integer.toHexString(buf[k-2]&0xFF)); //Log.d( "BluetoothPlugin", "buf[k-1]="+Integer.toHexString(buf[k-1]&0xFF)); if ((k > 1) && ((buf[k - 2] & 0xFF) == 0xAA) && ((buf[k - 1] & 0xFF) == 0xBB)) { endofFileDetect = 2; // Log.d( "BluetoothPlugin", "EoF Detected Multibyte"); } else if ((k == 1) && ((buf[0] & 0xFF) == 0xAA)) { endofFileDetect = 1; // Log.d( "BluetoothPlugin", "EoF Detected Firstbyte"); } else if (((buf[0] & 0xFF) == 0xBB) && (endofFileDetect == 1)) { endofFileDetect += 1; // Log.d( "BluetoothPlugin", "EoF Detected Sectbyte"); } else { endofFileDetect = 0; } if (endofFileDetect == 2) { Log.d("BluetoothPlugin", "File Write Complete"); //Log.d( "BluetoothPlugin", "i="+i); fos.flush(); fos.close(); j = false; //i++; recvdString = steth.getPath(); } } // DatagramPacket p = new DatagramPacket(buf, k,local,server_port); // s.send(p);// DataInputStream dataInputStream = new DataInputStream(inputStream); } //Log.d( "BluetoothPlugin", "i="+dataInputStream); //inputStream.close(); } else { j = false; //timeOut=true; Log.d("BluetoothPlugin", "Steth Read TimeOut"); //bluetoothSocket.close(); // recvdString= "Aborted"; fos.flush(); fos.close(); recvdString = steth.getPath(); } } pluginResult = new PluginResult(PluginResult.Status.OK, recvdString); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } //--change--// else if (ACTION_READ4.equals(action)) { try { start(); // int socketId = args.getInt(0); Log.d("BluetoothPlugin", "Make Discoverable"); BluetoothAdapter mBluetoothAdapter = null; ctx.startActivityForResult(this, new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE), 1); m_discoverable = true; Calendar cal = Calendar.getInstance(); Date startTime = cal.getTime(); Calendar newCal = Calendar.getInstance(); String recvdString = ""; Date endTime = newCal.getTime(); while (m_discoverable && ((endTime.getTime() - startTime.getTime()) < 32000)) { newCal = Calendar.getInstance(); endTime = newCal.getTime(); } if (m_discoverable) { recvdString = "No Device"; } else { Log.d("BluetoothPlugin", "Connected with Remote Device"); BluetoothSocket bluetoothSocket = bluetoothListenSocket; InputStream inputStream = bluetoothSocket.getInputStream(); int i = 0; int k = 0; boolean j = true; boolean measurementComplete = false; // boolean measurementOngoing = false; boolean measurementStart = false; float decweight = 0; int[] buf = new int[100]; while (!measurementComplete) { buf[i] = inputStream.read(); if ((i > 5) && (buf[i] == 0x02) && (buf[i - 6] == 0x93) && (buf[i - 1] == 0x00) && !measurementStart) { measurementStart = true; } if (measurementStart && (buf[i - 1] == 0x04) && (buf[i - 7] == 0x93) && (buf[i - 2] == 0x0)) { measurementComplete = true; measurementStart = false; // measurementOngoing = false; decweight = (buf[i - 10] << 8) + buf[i - 9]; } i++; Log.d("BluetoothPlugin", "i=" + i); } // String recvdString= new String(buf,0,i,"ISO-8859-1");;//new String(buf,0,i,"ISO-8859-1");//.toString();//"KBytes" + byteCnt; float weight = decweight / 100; //weight += decweight/100; recvdString = "" + weight; bluetoothSocket.close(); Log.d("BluetoothPlugin", "Disconnected with Remote Device"); } pluginResult = new PluginResult(PluginResult.Status.OK, recvdString); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else if (ACTION_WRITE.equals(action)) { try { int socketId = args.getInt(0); byte[] value = { 0x11, 0x0d, 0x44, 0x4d, 0x50 }; // byte[] value = {(byte)0x11,(byte)0x0D, (byte)0x0A, (byte)0x44, (byte)0x4D, (byte)0x46}; String string = new String(value); char sendCmd = 'g'; byte sendCmdByte = (byte) sendCmd;//.getBytes("UTF-16LE"); byte[] data = args.getString(1).getBytes("UTF-8"); if (data[0] == sendCmdByte) { data = value; Log.d("BluetoothPlugin", "Sending Onetouch Ultra2 Commands..."); } else if (data[0] == 'e') { data = args.getString(1).getBytes("UTF-8"); //Log.d( "BluetoothPlugin", "Sending +tronic Commands..." + args.getString(1)); } else { data = args.getString(1).getBytes("UTF-16LE"); //Log.d( "BluetoothPlugin", "Sending +tronic Commands..." + args.getString(1)); } //Log.d( "BluetoothPlugin", "Write Data..." + string ); BluetoothSocket bluetoothSocket = m_bluetoothSockets.get(socketId); OutputStream outputStream = bluetoothSocket.getOutputStream(); outputStream.write(data); outputStream.flush(); //outputStream.close(); //Log.d( "BluetoothPlugin", "Buffer: " + String.valueOf(buffer) ); pluginResult = new PluginResult(PluginResult.Status.OK, "Success"); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else if (ACTION_DISCONNECT.equals(action)) { try { int socketId = args.getInt(0); // Fetch socket & close it BluetoothSocket bluetoothSocket = m_bluetoothSockets.get(socketId); bluetoothSocket.close(); // Remove socket from internal list m_bluetoothSockets.remove(socketId); // Everything went fine... pluginResult = new PluginResult(PluginResult.Status.OK, "OK"); } catch (Exception e) { Log.e("BluetoothPlugin", e.toString() + " / " + e.getMessage()); pluginResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage()); } } else { pluginResult = new PluginResult(PluginResult.Status.INVALID_ACTION, "Action '" + action + "' not supported"); } } return pluginResult; }