Example usage for android.bluetooth BluetoothDevice EXTRA

Introduction

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

Prototype

String EXTRA_DEVICE

To view the source code for android.bluetooth BluetoothDevice EXTRA_DEVICE.

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Document

Used as a Parcelable BluetoothDevice extra field in every intent broadcast by this class.

Usage

From source file:com.nordicsemi.ImageTransferDemo.MainActivity.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    switch (requestCode) {
    case REQUEST_SELECT_DEVICE:
        //When the DeviceListActivity return, with the selected device address
        if (resultCode == Activity.RESULT_OK && data != null) {
            String deviceAddress = data.getStringExtra(BluetoothDevice.EXTRA_DEVICE);
            mDevice = BluetoothAdapter.getDefaultAdapter().getRemoteDevice(deviceAddress);

            Log.d(TAG, "... onActivityResultdevice.address==" + mDevice + "mserviceValue" + mService);
            //((TextView) findViewById(R.id.deviceName)).setText(mDevice.getName()+ " - connecting");
            mService.connect(deviceAddress);

            mConnectionProgDialog.show();
        }// ww w  . java 2  s  .  co  m
        break;

    case REQUEST_ENABLE_BT:
        // When the request to enable Bluetooth returns
        if (resultCode == Activity.RESULT_OK) {
            Toast.makeText(this, "Bluetooth has turned on ", Toast.LENGTH_SHORT).show();

        } else {
            // User did not enable Bluetooth or an error occurred
            Log.d(TAG, "BT not enabled");
            Toast.makeText(this, "Problem in BT Turning ON ", Toast.LENGTH_SHORT).show();
            finish();
        }
        break;

    default:
        Log.e(TAG, "wrong request code");
        break;
    }
}

From source file:com.zpci.firstsignhairclipdemo.MainActivity.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    switch (requestCode) {

    case REQUEST_SELECT_DEVICE:
        //When the DeviceListActivity return, with the selected device address
        if (resultCode == Activity.RESULT_OK && data != null) {
            String deviceAddress = data.getStringExtra(BluetoothDevice.EXTRA_DEVICE);
            mDevice = BluetoothAdapter.getDefaultAdapter().getRemoteDevice(deviceAddress);

            Log.d(TAG, "... onActivityResultdevice.address==" + mDevice + "mserviceValue" + mService);
            ((TextView) findViewById(R.id.deviceName)).setText(mDevice.getName() + " - connecting");
            mService.connect(deviceAddress);

        }/*w w w. ja  v  a 2  s . c  o  m*/
        break;
    case REQUEST_ENABLE_BT:
        // When the request to enable Bluetooth returns
        if (resultCode == Activity.RESULT_OK) {
            Toast.makeText(this, "Bluetooth has turned on ", Toast.LENGTH_SHORT).show();

        } else {
            // User did not enable Bluetooth or an error occurred
            Log.d(TAG, "BT not enabled");
            Toast.makeText(this, "Problem in BT Turning ON ", Toast.LENGTH_SHORT).show();
            finish();
        }
        break;
    case REQUEST_DIAG_CMD:
        if (resultCode == Activity.RESULT_OK) {
            byte[] value = data.getByteArrayExtra("cmd");
            Log.d(TAG, "Diag command request success. length = " + value.length + ", 0x"
                    + Integer.toHexString(value[0] & 0xff) + ", " + value[0]);
            if (value[0] == (byte) 0x05) { //alarm arm/disarm
                if (value[1] == (byte) 0x00) {
                    armed = true;
                    alarmsent = false;
                    adStream.reset(); // reset audio data buffer
                    expectedAudioSamples = ALARMAUDIOSAMPLES; // set to default number of samples
                    SensorStream.reset(); // reset sensor data buffer
                    expectedSensorSamples = ALARMSENSORSAMPLES; // set to default
                } else
                    armed = false;
            }
            try {
                mService.writeRXCharacteristic(value);
            } catch (Exception e) {
                Log.e(TAG, e.toString());
            }
            ;

            //Update the log with time stamp and message sent
            String msg = "";
            for (int i = 0; i < value.length; i++) {
                msg = msg + "0x" + Integer.toHexString(value[i] & 0xff) + " ";
            }
            String currentDateTimeString = DateFormat.getTimeInstance().format(new Date());
            listAdapter.add("[" + currentDateTimeString + "] TX: " + msg);
            messageListView.smoothScrollToPosition(listAdapter.getCount() - 1);
        } else {
            Log.d(TAG, "Diag command request result fail");
        }
        break;
    default:
        Log.e(TAG, "bad activity result request code");
        break;
    }
}

From source file:edu.stanford.mobisocial.dungbeetle.NearbyActivity.java

private void findBluetooth() {
    if (!BluetoothAdapter.getDefaultAdapter().isEnabled()) {
        Intent bt = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
        startActivityForResult(bt, RESULT_BT_ENABLE);
        return;//w  w w .j  a  v a2 s  .com
    }

    // Create a BroadcastReceiver for ACTION_FOUND
    final IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
    filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);

    final BroadcastReceiver receiver = new BroadcastReceiver() {
        public void onReceive(final Context context, final Intent intent) {
            String action = intent.getAction();
            // When discovery finds a device
            if (BluetoothDevice.ACTION_FOUND.equals(action)) {
                new Thread() {
                    public void run() {
                        BluetoothBeacon.OnDiscovered discovered = new BluetoothBeacon.OnDiscovered() {
                            @Override
                            public void onDiscovered(final byte[] data) {
                                runOnUiThread(new Runnable() {
                                    @Override
                                    public void run() {
                                        try {
                                            JSONObject obj = new JSONObject(new String(data));
                                            mNearbyList.add(
                                                    new NearbyItem(NearbyItem.Type.FEED, obj.getString("name"),
                                                            Uri.parse(obj.getString("dynuri")), null));
                                            mAdapter.notifyDataSetChanged();
                                        } catch (JSONException e) {
                                            Log.e(TAG, "Error getting group info over bluetooth", e);
                                        }
                                    }
                                });
                            }
                        };
                        // Get the BluetoothDevice object from the Intent
                        BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
                        BluetoothBeacon.discover(NearbyActivity.this, device, discovered);
                    };
                }.start();
            }
            if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(action)) {
                unregisterReceiver(this);
            }
        }
    };

    registerReceiver(receiver, filter); // Don't forget to unregister during
                                        // onDestroy
    BluetoothAdapter.getDefaultAdapter().startDiscovery();
    Toast.makeText(this, "Scanning Bluetooth...", 500).show();
}

Example usage for android.bluetooth BluetoothDevice EXTRA_DEVICE

Introduction

Prototype

Document

Usage