Example usage for android.bluetooth BluetoothAdapter getDefaultAdapter

Introduction

In this page you can find the example usage for android.bluetooth BluetoothAdapter getDefaultAdapter.

Prototype

public static synchronized BluetoothAdapter getDefaultAdapter() 

Source Link

Document

Get a handle to the default local Bluetooth adapter.

Usage

From source file:cordova.plugins.Diagnostic.java

public boolean isBluetoothEnabled() {
    BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    boolean result = mBluetoothAdapter != null && mBluetoothAdapter.isEnabled();
    return result;
}

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From source file:com.jtechme.apphub.FDroidApp.java

@TargetApi(18)
private BluetoothAdapter getBluetoothAdapter() {
    // to use the new, recommended way of getting the adapter
    // http://developer.android.com/reference/android/bluetooth/BluetoothAdapter.html
    if (Build.VERSION.SDK_INT < 18) {
        return BluetoothAdapter.getDefaultAdapter();
    }//from  www. j  ava2s.c  o m
    return ((BluetoothManager) getSystemService(BLUETOOTH_SERVICE)).getAdapter();
}

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From source file:de.schildbach.wallet.ui.ReportIssueDialogFragment.java

private static String bluetoothMac() {
    try {//from w ww  .ja v a 2  s  . c  om
        return Bluetooth.getAddress(BluetoothAdapter.getDefaultAdapter());
    } catch (final Exception x) {
        return x.getMessage();
    }
}

---

From source file:org.metawatch.manager.MetaWatchService.java

@TargetApi(10)
private boolean connect() {

    try {//from ww w.  j av a 2  s  .co  m

        if (!Preferences.loaded)
            loadPreferences(this);

        MetaWatchService.fakeWatch = false;
        if (Preferences.watchMacAddress.equals("DIGITAL")) {
            MetaWatchService.fakeWatch = true;
            MetaWatchService.watchType = WatchType.DIGITAL;
        }
        if (Preferences.watchMacAddress.equals("ANALOG")) {
            MetaWatchService.fakeWatch = true;
            MetaWatchService.watchType = WatchType.ANALOG;
        }

        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, "Remote device address: '" + Preferences.watchMacAddress + "'");

        if (!MetaWatchService.fakeWatch) {

            if (bluetoothAdapter == null)
                bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

            BluetoothDevice bluetoothDevice = bluetoothAdapter.getRemoteDevice(Preferences.watchMacAddress);

            int currentapiVersion = android.os.Build.VERSION.SDK_INT;

            if (Preferences.skipSDP) {
                Method method;
                if (Preferences.insecureBtSocket
                        && currentapiVersion >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
                    method = bluetoothDevice.getClass().getMethod("createInsecureRfcommSocket",
                            new Class[] { int.class });
                } else {
                    method = bluetoothDevice.getClass().getMethod("createRfcommSocket",
                            new Class[] { int.class });
                }
                bluetoothSocket = (BluetoothSocket) method.invoke(bluetoothDevice, 1);
            } else {
                UUID uuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");

                if (Preferences.insecureBtSocket
                        && currentapiVersion >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
                    bluetoothSocket = bluetoothDevice.createInsecureRfcommSocketToServiceRecord(uuid);
                } else {
                    bluetoothSocket = bluetoothDevice.createRfcommSocketToServiceRecord(uuid);
                }
            }

            bluetoothAdapter.cancelDiscovery();
            bluetoothSocket.connect();

            inputStream = bluetoothSocket.getInputStream();
            outputStream = bluetoothSocket.getOutputStream();
        }

        connectionState = ConnectionState.CONNECTED;
        setPreviousConnectionState(this, true);
        updateNotification();

        Protocol.getInstance(MetaWatchService.this).getDeviceType();

        NavigationManagement.processWatchConnection(this);

        // Unblock the message protocol queue, and the notification queue.
        mPauseQueue.open();

        return true;

    } catch (IOException ioexception) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, ioexception.toString());
    } catch (SecurityException e) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, e.toString());
    } catch (NoSuchMethodException e) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, e.toString());
    } catch (IllegalArgumentException e) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, e.toString());
    } catch (IllegalAccessException e) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, e.toString());
    } catch (InvocationTargetException e) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, e.toString());
    } catch (NullPointerException e) {
        if (Preferences.logging)
            Log.d(MetaWatchStatus.TAG, e.toString());
    } finally {
    }
    return false;
}

---

From source file:flex.android.magiccube.activity.ActivityBattleMode.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mode_battle);
    btMoveBack = (ImageButton) findViewById(R.id.bt_battle_moveback);
    btMoveForward = (ImageButton) findViewById(R.id.bt_battle_moveforward);
    btStartOb = (ImageButton) findViewById(R.id.bt_battle_startob);

    clock = (ImageView) findViewById(R.id.img_battle_clock);
    txtTime = (TextView) findViewById(R.id.txt_battle_time);
    txtNStep = (TextView) findViewById(R.id.txt_battle_nStep);
    img_nstep = (ImageView) findViewById(R.id.img_battle_nstep);
    progress = (SeekBar) findViewById(R.id.sbar_battle_timer);

    /*/* ww  w  .ja v  a  2 s .  c  o  m*/
     * clock.setVisibility(View.VISIBLE);
     * btMoveForward.setVisibility(View.VISIBLE);
     * btMoveBack.setVisibility(View.VISIBLE);
     */

    glView = (ViewBattleMode) findViewById(R.id.game_view_battle);
    glView.SetOnTimerListener(this);
    // glView.setOnStateListener(this);
    glView.SetOnStepListener(this);
    glView.SetMessageSender(this);
    glView.SetDrawCube(false);
    glView.setOnStateListener(this);

    glView2 = (ViewBattleMode) findViewById(R.id.game_view_battle2);
    glView2.SetCanMove(false);

    btMoveBack.setOnClickListener(buttonListener);
    btMoveForward.setOnClickListener(buttonListener);
    btStartOb.setOnClickListener(buttonListener);

    float fontsize = 25.f;
    Typeface typeFace = Typeface.createFromAsset(getAssets(), "fonts/Angies New House.ttf");
    txtTime.setTypeface(typeFace);
    txtTime.setTextColor(Color.GRAY);
    txtTime.setTextSize(fontsize);

    txtNStep.setTypeface(typeFace);
    txtNStep.setTextColor(Color.GRAY);
    txtNStep.setTextSize(fontsize);

    State = OnStateListener.NONE;

    BgVolume = MagiccubePreference.GetPreference(MagiccubePreference.BgVolume, this);
    LinearBgVolume = MusicPlayThread.GetLinearVolume(BgVolume);

    GamingbgmPlayer = MediaPlayer.create(this, R.raw.bg2);
    ObservingbgmPlayer = MediaPlayer.create(this, R.raw.bg);
    FinishbgmPlayer = MediaPlayer.create(this, R.raw.finish);

    GamingbgmPlayer.setVolume(LinearBgVolume, LinearBgVolume);
    ObservingbgmPlayer.setVolume(LinearBgVolume, LinearBgVolume);
    FinishbgmPlayer.setVolume(LinearBgVolume, LinearBgVolume);

    Init();

    // Get local Bluetooth adapter
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    // If the adapter is null, then Bluetooth is not supported
    if (mBluetoothAdapter == null) {
        Toast.makeText(this, "...", Toast.LENGTH_LONG).show();
        finish();
        return;
    }

    WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);

    width = wm.getDefaultDisplay().getWidth();
    height = wm.getDefaultDisplay().getHeight();

    layout_moveforward = (LinearLayout) findViewById(R.id.layout_battle_moveforward);
    layout_moveback = (LinearLayout) findViewById(R.id.layout_battle_moveback);

    int buttonwidth = width / 5;
    int buttonheight = height / 13;

    LinearLayout.LayoutParams parms = new LinearLayout.LayoutParams(buttonwidth, buttonheight);

    btMoveForward.setLayoutParams(parms);
    btMoveBack.setLayoutParams(parms);

    layout_moveforward.setPadding(width / 2 - buttonwidth / 2, height - buttonheight, 0, 0);
    layout_moveback.setPadding(width / 15, height - buttonheight, 0, 0);

}

---

From source file:com.cardiograph.view.BLEActivity.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);

        }//from w  ww  .jav  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;
    default:
        Log.e(TAG, "wrong request code");
        break;
    }
}

---

From source file:hashengineering.digitalcoin.wallet.ui.SendCoinsFragment.java

@Override
public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setHasOptionsMenu(true);/* w  w  w .  j  a  va 2  s .  com*/

    bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    backgroundThread = new HandlerThread("backgroundThread", Process.THREAD_PRIORITY_BACKGROUND);
    backgroundThread.start();
    backgroundHandler = new Handler(backgroundThread.getLooper());

    btcPrecision = Integer.parseInt(
            prefs.getString(Constants.PREFS_KEY_BTC_PRECISION, Constants.PREFS_DEFAULT_BTC_PRECISION));
}

---

From source file:cordova.plugins.Diagnostic.java

public static boolean setBluetoothState(boolean enable) {
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    boolean isEnabled = bluetoothAdapter.isEnabled();
    if (enable && !isEnabled) {
        return bluetoothAdapter.enable();
    } else if (!enable && isEnabled) {
        return bluetoothAdapter.disable();
    }/* ww w. jav a 2  s.c om*/
    return true;
}

---

From source file:com.pileproject.drive.setting.machine.BluetoothMachineSelectFragment.java

private void subscribeBluetoothDiscovery() {
    mSubscriptions.add(/*w  w w  . j  ava  2 s.  co m*/
            RxBluetoothBroadcastReceiver.bluetoothDeviceFound(getActivity()).subscribeOn(Schedulers.newThread())
                    // should run on UI thread (main thread) to change UI components
                    .observeOn(AndroidSchedulers.mainThread()).subscribe(new Observer<Intent>() {
                        @Override
                        public void onCompleted() {
                        }

                        @Override
                        public void onError(Throwable e) {
                        }

                        @Override
                        public void onNext(Intent intent) {
                            BluetoothDevice bluetoothDevice = intent
                                    .getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);

                            if (bluetoothDevice.getBondState() == BluetoothDevice.BOND_BONDED) {
                                return;
                            }

                            BluetoothMachineListAdapter adapter = (BluetoothMachineListAdapter) mNewDevicesListView
                                    .getAdapter();

                            if (adapter.contains(bluetoothDevice)) {
                                return;
                            }

                            adapter.add(bluetoothDevice);
                            adapter.notifyDataSetChanged();
                        }
                    }));

    mSubscriptions.add(RxBluetoothBroadcastReceiver.bluetoothDiscoveryFinished(getActivity())
            .observeOn(AndroidSchedulers.mainThread()).subscribeOn(Schedulers.newThread())
            .subscribe(new Observer<Intent>() {
                @Override
                public void onCompleted() {

                }

                @Override
                public void onError(Throwable e) {

                }

                @Override
                public void onNext(Intent intent) {
                    // enable continuous discovering
                    BluetoothAdapter.getDefaultAdapter().startDiscovery();
                }
            }));
}

---

From source file:com.pileproject.drive.setting.machine.BluetoothMachineSelectFragment.java

private void updatePairedList() {
    BluetoothMachineListAdapter listAdapter = (BluetoothMachineListAdapter) mPairedDevicesListView.getAdapter();
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    listAdapter.clear();/*from ww  w.  java2 s. c o m*/
    listAdapter.addAll(bluetoothAdapter.getBondedDevices());

    String macAddress = MachinePreferences.get(getActivity()).getMacAddress();

    if (BluetoothAdapter.checkBluetoothAddress(macAddress)) {
        BluetoothDevice device = bluetoothAdapter.getRemoteDevice(macAddress);

        if (listAdapter.contains(device)) {
            mPairedDevicesListView.setItemChecked(listAdapter.getPosition(device), true);
        }
    }
}

---

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