Example usage for android.bluetooth BluetoothDevice createRfcommSocketToServiceRecord

List of usage examples for android.bluetooth BluetoothDevice createRfcommSocketToServiceRecord

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Introduction

In this page you can find the example usage for android.bluetooth BluetoothDevice createRfcommSocketToServiceRecord.

Prototype

@RequiresPermission(Manifest.permission.BLUETOOTH)
public BluetoothSocket createRfcommSocketToServiceRecord(UUID uuid) throws IOException

Source Link

Document

Create an RFCOMM BluetoothSocket ready to start a secure outgoing connection to this remote device using SDP lookup of uuid.

Usage

From source file:Main.java

public static BluetoothSocket getSocket(BluetoothDevice device) throws IOException {
    BluetoothSocket socket = device.createRfcommSocketToServiceRecord(PRINTER_UUID);
    socket.connect();/*from ww w .j a  v  a2  s .  c om*/
    return socket;
}

From source file:Main.java

static synchronized BluetoothSocket getRfcommSocket(BluetoothDevice device, int numberOfRetries) {
    BluetoothSocket socket = null;/* w  ww  .j av a2  s .  c  o  m*/
    numberOfRetries = numberOfRetries % 3;
    switch (numberOfRetries) {
    case 0:
        try {
            if (Build.VERSION.SDK_INT < 10) {
                socket = getInsecureRfcommSocketByReflection(device);
            } else {
                socket = device.createInsecureRfcommSocketToServiceRecord(BLUETOOTH_SPP_PROFILE);
            }
            break;
        } catch (Exception e) {
        }

    case 1:
        try {
            socket = device.createRfcommSocketToServiceRecord(BLUETOOTH_SPP_PROFILE);
            break;
        } catch (Exception e) {
        }

    case 2:
        try {
            socket = getRfcommSocketByReflection(device);
        } catch (Exception e) {
        }
        break;
    }
    return socket;
}

From source file:com.authorwjf.bounce.BluetoothChat.java

private void setupChat() {
    // Initialize the array adapter for the conversation thread
    mConversationArrayAdapter = new ArrayAdapter<String>(this, R.layout.message);

    // Initialize the BluetoothChatService to perform bluetooth connections
    mChatService = new BluetoothChatService(this, mHandler);

    // Initialize the buffer for outgoing messages
    mOutStringBuffer = new StringBuffer("");

    BluetoothAdapter myAdapter = BluetoothAdapter.getDefaultAdapter();

    BluetoothDevice remoteDevice = myAdapter.getRemoteDevice(Main.macAddress);

    try {/*from   www  .  j a  va 2s  .  co  m*/
        BluetoothSocket btSocket = remoteDevice
                .createRfcommSocketToServiceRecord(BluetoothChatService.MY_UUID_INSECURE);
        btSocket.connect();
    } catch (IOException exc) {
        System.out.println("Error connecting");
        stopSelf();
    }
    new AutomaticQueryThread(mSendButton, this).start();
}

From source file:com.duy.pascal.interperter.libraries.android.connection.bluetooth.AndroidBluetoothLib.java

@SuppressWarnings("unused")
@PascalMethod(description = "Connect to a device over Bluetooth. Blocks until the connection is established or fails.", returns = "True if the connection was established successfully.")
public String bluetoothConnect(
        @PascalParameter(name = "uuid", description = "The UUID passed here must match the UUID used by the server device.") @RpcDefault(DEFAULT_UUID) String uuid,
        @PascalParameter(name = "address", description = "The user will be presented with a list of discovered devices to choose from if an address is not provided.") @RpcOptional String address)
        throws IOException {
    if (address == null) {
        Intent deviceChooserIntent = new Intent();
        deviceChooserIntent.setComponent(Constants.BLUETOOTH_DEVICE_LIST_COMPONENT_NAME);
        Intent result = mAndroidFacade.startActivityForResult(deviceChooserIntent);
        if (result != null && result.hasExtra(Constants.EXTRA_DEVICE_ADDRESS)) {
            address = result.getStringExtra(Constants.EXTRA_DEVICE_ADDRESS);
        } else {/*from   w ww .j  a v  a  2 s.  com*/
            return null;
        }
    }
    BluetoothDevice mDevice;
    BluetoothSocket mSocket;
    BluetoothConnection conn;
    mDevice = mBluetoothAdapter.getRemoteDevice(address);
    mSocket = mDevice.createRfcommSocketToServiceRecord(UUID.fromString(uuid));
    // Always cancel discovery because it will slow down a connection.
    mBluetoothAdapter.cancelDiscovery();
    mSocket.connect();
    conn = new BluetoothConnection(mSocket);
    return addConnection(conn);
}

From source file:org.mobisocial.corral.CorralClient.java

private Uri getFileOverBluetooth(DbUser user, SignedObj obj) throws IOException {
    String macStr = DbContactAttributes.getAttribute(mContext, user.getLocalId(), Contact.ATTR_BT_MAC);
    if (macStr == null) {
        throw new IOException("No bluetooth mac address for user");
    }/*from   w  ww .j av  a2 s. co  m*/
    String uuidStr = DbContactAttributes.getAttribute(mContext, user.getLocalId(), Contact.ATTR_BT_CORRAL_UUID);
    if (uuidStr == null) {
        throw new IOException("No corral uuid for user");
    }
    UUID uuid = UUID.fromString(uuidStr);
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    BluetoothDevice device = adapter.getRemoteDevice(macStr);
    BluetoothSocket socket;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD_MR1) {
        socket = device.createInsecureRfcommSocketToServiceRecord(uuid);
    } else {
        socket = device.createRfcommSocketToServiceRecord(uuid);
    }

    // TODO:
    // Custom wire protocol, look for header bits to map to protocol handler.
    Log.d(TAG, "BJD BLUETOOTH CORRAL NOT READY: can't pull file over bluetooth.");
    return null;
}

From source file:com.googlecode.android_scripting.facade.BluetoothFacade.java

@Rpc(description = "Connect to a device over Bluetooth. Blocks until the connection is established or fails.", returns = "True if the connection was established successfully.")
public String bluetoothConnect(
        @RpcParameter(name = "uuid", description = "The UUID passed here must match the UUID used by the server device.") @RpcDefault(DEFAULT_UUID) String uuid,
        @RpcParameter(name = "address", description = "The user will be presented with a list of discovered devices to choose from if an address is not provided.") @RpcOptional String address)
        throws IOException {
    if (address == null) {
        Intent deviceChooserIntent = new Intent();
        deviceChooserIntent.setComponent(Constants.BLUETOOTH_DEVICE_LIST_COMPONENT_NAME);
        Intent result = mAndroidFacade.startActivityForResult(deviceChooserIntent);
        if (result != null && result.hasExtra(Constants.EXTRA_DEVICE_ADDRESS)) {
            address = result.getStringExtra(Constants.EXTRA_DEVICE_ADDRESS);
        } else {/*  w w w . java 2 s . c o  m*/
            return null;
        }
    }
    BluetoothDevice mDevice;
    BluetoothSocket mSocket;
    BluetoothConnection conn;
    mDevice = mBluetoothAdapter.getRemoteDevice(address);
    mSocket = mDevice.createRfcommSocketToServiceRecord(UUID.fromString(uuid));
    // Always cancel discovery because it will slow down a connection.
    mBluetoothAdapter.cancelDiscovery();
    mSocket.connect();
    conn = new BluetoothConnection(mSocket);
    return addConnection(conn);
}

From source file:org.apache.cordova.plugin.BluetoothPlugin.java

/**
 * helper function//from  ww w. ja  v a 2  s  .co m
 * @param device
 * @param uuid
 * @return
 * @throws IOException
 */
private BluetoothSocket connectSecureHelper(BluetoothDevice device, UUID uuid) throws IOException {
    BluetoothSocket bluetoothSocket = device.createRfcommSocketToServiceRecord(uuid);
    bluetoothSocket.connect();
    return bluetoothSocket;
}

From source file:org.mobisocial.corral.CorralDownloadClient.java

private Uri getFileOverBluetooth(DbIdentity user, SignedObj obj, CorralDownloadFuture future,
        DownloadProgressCallback callback) throws IOException {
    callback.onProgress(DownloadState.PREPARING_CONNECTION, DownloadChannel.BLUETOOTH, 0);
    String macStr = DbContactAttributes.getAttribute(mContext, user.getLocalId(),
            DbContactAttributes.ATTR_BT_MAC);
    if (macStr == null) {
        throw new IOException("No bluetooth mac address for user");
    }/*from w ww .  j  a  v  a  2s  . com*/
    String uuidStr = DbContactAttributes.getAttribute(mContext, user.getLocalId(),
            DbContactAttributes.ATTR_BT_CORRAL_UUID);
    if (uuidStr == null) {
        throw new IOException("No corral uuid for user");
    }
    UUID uuid = UUID.fromString(uuidStr);
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    BluetoothDevice device = adapter.getRemoteDevice(macStr);
    BluetoothSocket socket;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD_MR1) {
        socket = device.createInsecureRfcommSocketToServiceRecord(uuid);
    } else {
        socket = device.createRfcommSocketToServiceRecord(uuid);
    }

    // TODO:
    // Custom wire protocol, look for header bits to map to protocol handler.
    Log.d(TAG, "BJD BLUETOOTH CORRAL NOT READY: can't pull file over bluetooth.");
    return null;
}

From source file:org.lsc.hellocordova.BluetoothPlugin.java

private void openSocket(String addressDevice) throws IOException {

    BluetoothDevice device = btadapter.getRemoteDevice(addressDevice);

    UUID uuid = UUID.fromString("00001101-0000-1000-8000-00805f9b34fb"); //Standard //SerialPortService ID
    mmSocket = device.createRfcommSocketToServiceRecord(uuid);
    mmSocket.connect();/*from  w  w  w  .  java2 s. c  om*/
    mmOutputStream = mmSocket.getOutputStream();
    mmInputStream = mmSocket.getInputStream();

    beginListenForData();

    Log.i("BluetoothPlugin", "Bluetooth Sockets Opened");
}

From source file:com.android.server.MigratorService.java

private void connect(BluetoothDevice device) {
    BluetoothSocket clientSocket;/* w ww. ja  va 2 s .  c o  m*/

    try {
        clientSocket = device.createRfcommSocketToServiceRecord(MIGRATE_UID);
    } catch (IOException e) {
        return;
    }

    if (clientSocket != null) {
        if (mAdapter.isDiscovering()) {
            mAdapter.cancelDiscovery();
        }
        try {
            clientSocket.connect();
            if (debug)
                Log.w(TAG, "connect");
        } catch (IOException e) {
            try {
                clientSocket.close();
            } catch (IOException e1) {
                return;
            }
        }
        long base = System.nanoTime();
        write(clientSocket);
    } else {
        if (debug)
            Log.w(TAG, "socket is null");
    }
}