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:com.manuelmazzuola.speedtogglebluetooth.service.MonitorSpeed.java

private void starTimer() {
    countDownTimer = new CountDownTimer(30000, 30000) {
        public void onTick(long millisUntilFinished) {
        }/*from ww w  .  j a  v  a2s.  c  o m*/

        public void onFinish() {
            changeMessage(DEFAULT_MESSAGE);
            BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
            bluetoothAdapter.disable();
        }
    }.start();
}

---

From source file:nodomain.freeyourgadget.gadgetbridge.devices.pebble.PebblePairingActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_pebble_pairing);

    message = (TextView) findViewById(R.id.pebble_pair_message);
    Intent intent = getIntent();// ww  w .j av a  2 s.  co m
    GBDeviceCandidate candidate = intent.getParcelableExtra(DeviceCoordinator.EXTRA_DEVICE_CANDIDATE);
    if (candidate != null) {
        macAddress = candidate.getMacAddress();
    }
    if (macAddress == null) {
        Toast.makeText(this, getString(R.string.message_cannot_pair_no_mac), Toast.LENGTH_SHORT).show();
        returnToPairingActivity();
        return;
    }

    mBtDevice = BluetoothAdapter.getDefaultAdapter().getRemoteDevice(macAddress);
    if (mBtDevice == null) {
        GB.toast(this, "No such Bluetooth Device: " + macAddress, Toast.LENGTH_LONG, GB.ERROR);
        returnToPairingActivity();
        return;
    }

    isLEPebble = mBtDevice.getType() == BluetoothDevice.DEVICE_TYPE_LE;

    GBDevice gbDevice = null;
    if (isLEPebble) {
        if (mBtDevice.getName().startsWith("Pebble-LE ") || mBtDevice.getName().startsWith("Pebble Time LE ")) {
            if (!GBApplication.getPrefs().getBoolean("pebble_force_le", false)) {
                GB.toast(this,
                        "Please switch on \"Always prefer BLE\" option in Pebble settings before pairing you Pebble LE",
                        Toast.LENGTH_LONG, GB.ERROR);
                returnToPairingActivity();
                return;
            }
            gbDevice = getMatchingParentDeviceFromDB(mBtDevice);
            if (gbDevice == null) {
                return;
            }
        }
    }
    startPairing(gbDevice);
}

---

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

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

    resizeDialog();/*from  ww w. j a  va 2s  .c o m*/

    mPairedDevicesListView.setAdapter(new BluetoothMachineListAdapter(getActivity(),
            R.layout.view_bluetooth_machine_list, new LinkedList<BluetoothDevice>()));
    mPairedDevicesListView.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);
    mPairedDevicesListView.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            ListView listView = (ListView) parent;
            BluetoothDevice bluetoothDevice = (BluetoothDevice) listView.getItemAtPosition(position);

            MachinePreferences.get(getActivity()).setMacAddress(bluetoothDevice.getAddress());

            Toast.makeText(getActivity(), getString(R.string.setting_bluetoothMachineSelect_toast_setDefault)
                    + "\n" + bluetoothDevice.getName(), Toast.LENGTH_LONG).show();
        }
    });

    mNewDevicesListView.setAdapter(new BluetoothMachineListAdapter(getActivity(),
            R.layout.view_bluetooth_machine_list, new LinkedList<BluetoothDevice>()));
    mNewDevicesListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            ListView listView = (ListView) parent;
            BluetoothDevice bluetoothDevice = (BluetoothDevice) listView.getItemAtPosition(position);

            final String bluetoothDeviceName = bluetoothDevice.getName();

            ProgressDialogFragment.showDialog(getActivity(), getChildFragmentManager(),
                    R.string.setting_bluetoothMachineSelect_progress_connecting_title,
                    R.string.setting_bluetoothMachineSelect_progress_connecting_message, "tag");

            // cancel scanning process because this is very heavyweight
            BluetoothAdapter.getDefaultAdapter().cancelDiscovery();

            mSubscriptions.add(RxBluetoothConnector.pairing(bluetoothDevice)
                    .observeOn(AndroidSchedulers.mainThread()).subscribe(new Subscriber<BluetoothDevice>() {
                        @Override
                        public void onCompleted() {
                            updatePairedList();

                            BluetoothAdapter.getDefaultAdapter().startDiscovery();

                            ProgressDialogFragment.dismissDialog();
                        }

                        @Override
                        public void onError(Throwable e) {
                            BluetoothAdapter.getDefaultAdapter().startDiscovery();

                            Toast.makeText(getActivity(),
                                    getString(R.string.setting_bluetoothMachineSelect_toast_cannotConnect,
                                            bluetoothDeviceName),
                                    Toast.LENGTH_LONG).show();

                            ProgressDialogFragment.dismissDialog();
                        }

                        @Override
                        public void onNext(BluetoothDevice bluetoothDevice) {
                            MachinePreferences.get(getActivity()).setMacAddress(bluetoothDevice.getAddress());

                            Toast.makeText(getActivity(),
                                    getString(R.string.setting_bluetoothMachineSelect_toast_setDefault,
                                            bluetoothDeviceName),
                                    Toast.LENGTH_LONG).show();

                            BluetoothMachineListAdapter adapter = (BluetoothMachineListAdapter) mNewDevicesListView
                                    .getAdapter();
                            adapter.remove(bluetoothDevice);
                        }
                    }));
        }
    });
}

---

From source file:org.hopestarter.wallet.ui.RequestCoinsFragment.java

@Override
public void onAttach(final Activity activity) {
    super.onAttach(activity);

    this.activity = (AbstractBindServiceActivity) activity;
    this.application = (WalletApplication) activity.getApplication();
    this.config = application.getConfiguration();
    this.wallet = application.getWallet();
    this.loaderManager = getLoaderManager();
    this.clipboardManager = (ClipboardManager) activity.getSystemService(Context.CLIPBOARD_SERVICE);
    this.bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    this.nfcAdapter = NfcAdapter.getDefaultAdapter(activity);
}

---

From source file:kr.ac.knu.odego.activity.MainActivity.java

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

    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);//from   www  .  jav  a 2 s .  c o m

    mContentsLayout = (CoordinatorLayout) findViewById(R.id.contents_layout);
    //   
    tab_main1 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_on_btn1), "");
    tab_main2 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_on_btn2), "");
    tab_main3 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_on_btn3), "");
    tab_main4 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_on_btn4), "");

    tab_off_main1 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_off_btn1), "");
    tab_off_main2 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_off_btn2), "");
    tab_off_main3 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_off_btn3), "");
    tab_off_main4 = ViewUtil.iconText(ViewUtil.drawable(this, R.drawable.main_off_btn4), "");

    // fragment  ? 
    mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
    mSectionsPagerAdapter.registerDataSetObserver(mObserver);

    mSectionsPagerAdapter.addFragment(new FavoriteFragment(), tab_main1);
    mSectionsPagerAdapter.addFragment(new RouteSearchFragment(), tab_off_main2);
    mSectionsPagerAdapter.addFragment(new BusStopSearchFragment(), tab_off_main3);
    mSectionsPagerAdapter.addFragment(new TheOtherFragment(), tab_off_main4);

    mViewPager = (ViewPager) findViewById(R.id.container);
    mViewPager.setAdapter(mSectionsPagerAdapter);
    mViewPager.addOnPageChangeListener(this);

    tabLayout = (TabLayout) findViewById(R.id.tabs);
    tabLayout.setupWithViewPager(mViewPager);

    progressLayout = (LinearLayout) findViewById(R.id.progress_layout);

    //  ?? 
    drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
            R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.setDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

    //  ? 
    mBtAdapter = BluetoothAdapter.getDefaultAdapter();
    // mBtAdapter.enable();

    // realm 
    mRealm = Realm.getDefaultInstance();
    mSettingRealm = Realm.getInstance(OdegoApplication.getSettingRealmConfig());
    mSetting = mSettingRealm.where(Setting.class).findFirst();
    if (mSetting == null) {
        mSettingRealm.executeTransactionAsync(new Realm.Transaction() {
            @Override
            public void execute(Realm realm) {
                Setting setting = realm.createObject(Setting.class);
                setting.setRequestRemainCount(2);
            }
        }, new Realm.Transaction.OnSuccess() {
            @Override
            public void onSuccess() {
                mSetting = mSettingRealm.where(Setting.class).findFirst();
            }
        });
    }

    // Parser DB ?
    new DataBaseCreateAsyncTask().execute(false);
}

---

From source file:cc.mintcoin.wallet.ui.RequestCoinsFragment.java

@Override
public void onAttach(final Activity activity) {
    super.onAttach(activity);

    this.activity = (AbstractBindServiceActivity) activity;
    this.application = (WalletApplication) activity.getApplication();
    this.config = application.getConfiguration();
    this.wallet = application.getWallet();
    this.loaderManager = getLoaderManager();
    this.nfcManager = (NfcManager) activity.getSystemService(Context.NFC_SERVICE);
    this.clipboardManager = (ClipboardManager) activity.getSystemService(Context.CLIPBOARD_SERVICE);
    this.bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
}

---

From source file:com.lauszus.launchpadflightcontrollerandroid.app.LaunchPadFlightControllerActivity.java

@Override
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_launch_pad_flight_controller);

    // Get local Bluetooth adapter
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2)
        mBluetoothAdapter = ((BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
    else//  ww w. j  a v a 2  s.  c  o  m
        mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    // If the adapter is null, then Bluetooth is not supported
    if (mBluetoothAdapter == null) {
        showToast("Bluetooth is not available", Toast.LENGTH_LONG);
        finish();
        return;
    }

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    // Create the adapter that will return a fragment for each of the primary sections of the app.
    mViewPagerAdapter = new ViewPagerAdapter(getSupportFragmentManager());

    // Set up the ViewPager with the adapter.
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mViewPagerAdapter);

    TabLayout mTabLayout = (TabLayout) findViewById(R.id.tabs);
    mTabLayout.setupWithViewPager(mViewPager);
    mTabLayout.setOnTabSelectedListener(this);
    mTabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
    mTabLayout.setTabMode(TabLayout.MODE_FIXED);

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // Keep the screen on
}

---

From source file:com.github.akinaru.bleremote.activity.BaseActivity.java

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

    setContentView(layoutId);//ww  w  .ja v a 2  s.co m

    if (Build.VERSION.SDK_INT >= 21) {
        Window window = getWindow();
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.setStatusBarColor(getResources().getColor(R.color.colorPrimaryDark));
    }
    // Set a Toolbar to replace the ActionBar.
    toolbar = (Toolbar) findViewById(R.id.toolbar_item);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle(getResources().getString(R.string.bt_device_title));
    getSupportActionBar().setHomeButtonEnabled(true);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    toolbar.inflateMenu(R.menu.toolbar_menu);

    // Find our drawer view
    mDrawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawerToggle = setupDrawerToggle();
    mDrawer.setDrawerListener(drawerToggle);
    nvDrawer = (NavigationView) findViewById(R.id.nvView);

    // Setup drawer view
    setupDrawerContent(nvDrawer);

    //setup bluetooth
    if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)) {
        Toast.makeText(this, getResources().getString(R.string.ble_not_supported), Toast.LENGTH_SHORT).show();
        finish();
    }

    //setup bluetooth adapter
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
}

---

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 w  w.j av  a2 s .c  o 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:ch.ethz.twimight.net.opportunistic.ScanningService.java

@Override
public void onCreate() {
    // TODO Auto-generated method stub
    super.onCreate();
    handler = new Handler();
    // set up Bluetooth

    bluetoothHelper = new BluetoothComms(this, mHandler);
    bluetoothHelper.start();/*  w ww.  j a va2 s  . c  om*/
    dbHelper = new MacsDBHelper(getApplicationContext());
    dbHelper.open();

    // sdCard helper
    sdCardHelper = new SDCardHelper();
    // htmldb helper
    htmlDbHelper = new HtmlPagesDbHelper(getApplicationContext());
    htmlDbHelper.open();

    mBtAdapter = BluetoothAdapter.getDefaultAdapter();
}

---

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