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

@Override
public void onLocationChanged(Location location) {
    float distance = (oldLocation.distanceTo(location) - location.getAccuracy());
    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    if (location.getAccuracy() > 0.0f)
        if (distance > triggerDistance && !activated && !disabled) {
            bluetoothAdapter.enable();/*  w w w .  ja  v  a2  s  .  c o m*/
            activated = true;
            changeMessage(WAITING_MESSAGE);
            starTimer();
        } else if (disabled && distance < triggerDistance) {
            if (++counter > 1) {
                disabled = false;
                changeMessage(DEFAULT_MESSAGE);
            }
        }

    oldLocation = location;
}

From source file:com.example.android.bluetoothchat.MainActivityCustom.java

/**
 * Overridden methods//w ww .j  av a 2s  .  c  o m
 */
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    // Get local Bluetooth adapter
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

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

    textData = (TextView) findViewById(R.id.data_text);

    Button buttonScan = (Button) findViewById(R.id.button_scan_c);
    buttonScan.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // Launch the DeviceListActivity to see devices and do scan
            Intent serverIntent = new Intent(MainActivityCustom.this, DeviceListActivity.class);
            startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE_SECURE);
        }
    });

    // MO
    // Initialize the send wallets button with a listener that for click events
    Button mSendWalletsButton = (Button) findViewById(R.id.button_send_wallets);
    mSendWalletsButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            // Send a message using content of the edit text widget
            AccountItem accountItem = AccountItem.createDummyAccount();
            Gson gson = new Gson();
            String json = gson.toJson(accountItem);
            sendMessage(json);

            mChatService.disconnect();
        }
    });

    Button buttonFinish = (Button) findViewById(R.id.button_finish);
    buttonFinish.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            MainActivityCustom.this.finish();
        }
    });

}

From source file:com.bruce.study.demo.github.bluetooth_demo1.HelpFragment.java

public void startbt() {
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (mBluetoothAdapter == null) {
        mkmsg("????");
        return;//from  ww  w.jav a  2  s  .co  m
    }
    if (!mBluetoothAdapter.isEnabled()) {
        mkmsg("??");
        Intent enableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
        startActivity(enableIntent);
    } else {
        mkmsg("??");
        querypaired();
    }
}

From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.ProfileObj.java

public static Obj getLocalProperties(Context c) {
    JSONObject obj = new JSONObject();
    try {//from   w w  w . j  av  a 2s .  c  o m
        // TODO: Framework.
        BluetoothAdapter btAdapter = BluetoothAdapter.getDefaultAdapter();
        if (btAdapter != null) {
            UUID btUuid = ContentCorral.getLocalBluetoothServiceUuid(c);
            String btMac = btAdapter.getAddress();
            obj.put(Contact.ATTR_BT_MAC, btMac);
            obj.put(Contact.ATTR_BT_CORRAL_UUID, btUuid.toString());
        }
        obj.put(Contact.ATTR_PROTOCOL_VERSION, App.POSI_VERSION);
    } catch (JSONException e) {
    }
    return new MemObj("userAttributes", obj);
}

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

public AndroidBluetoothLib(AndroidLibraryManager manager) {
    mAndroidFacade = manager.getReceiver(AndroidUtilsLib.class);
    mBluetoothAdapter = MainThread.run(manager.getContext(), new Callable<BluetoothAdapter>() {
        @Override/*  w  ww .j  a v  a2  s  . com*/
        public BluetoothAdapter call() throws Exception {
            return BluetoothAdapter.getDefaultAdapter();
        }
    });
}

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

public BluetoothFacade(FacadeManager manager) {
    super(manager);
    mAndroidFacade = manager.getReceiver(AndroidFacade.class);
    mBluetoothAdapter = MainThread.run(manager.getService(), new Callable<BluetoothAdapter>() {
        @Override/* www  .  j a va 2 s. c o m*/
        public BluetoothAdapter call() throws Exception {
            return BluetoothAdapter.getDefaultAdapter();
        }
    });
}

From source file:uk.co.ivaylokhr.crawl.Controller.BluetoothController.java

/**
 * @param savedInstanceState//from ww  w .  jav  a  2 s  .c o  m
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHasOptionsMenu(true);
    // Get local Bluetooth adapter
    connected = false;
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    // If the adapter is null, then Bluetooth is not supported
    if (mBluetoothAdapter == null) {
        FragmentActivity activity = getActivity();
        Toast.makeText(activity, "Bluetooth is not available", Toast.LENGTH_LONG).show();
    }
}

From source file:com.anand.bluetoothsample.BluetoothChatFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //setHasOptionsMenu(true);
    // Get local Bluetooth adapter
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    // If the adapter is null, then Bluetooth is not supported
    if (mBluetoothAdapter == null) {
        FragmentActivity activity = getActivity();
        Toast.makeText(activity, "Bluetooth is not available", Toast.LENGTH_LONG).show();
        activity.finish();/*w  w  w .j  a v a2s  .c  o  m*/
    }
}

From source file:de.schildbach.wallet.offline.AcceptBluetoothService.java

@Override
public void onCreate() {
    serviceCreatedAt = System.currentTimeMillis();
    log.debug(".onCreate()");

    super.onCreate();
    this.application = (WalletApplication) getApplication();
    final BluetoothAdapter bluetoothAdapter = checkNotNull(BluetoothAdapter.getDefaultAdapter());
    final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);

    wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
    wakeLock.acquire();//from   w  w w  . j  ava  2  s.c o m

    registerReceiver(bluetoothStateChangeReceiver, new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED));

    try {
        classicThread = new AcceptBluetoothThread.ClassicBluetoothThread(bluetoothAdapter) {
            @Override
            public boolean handleTx(final Transaction tx) {
                return AcceptBluetoothService.this.handleTx(tx);
            }
        };
        paymentProtocolThread = new AcceptBluetoothThread.PaymentProtocolThread(bluetoothAdapter) {
            @Override
            public boolean handleTx(final Transaction tx) {
                return AcceptBluetoothService.this.handleTx(tx);
            }
        };
    } catch (final IOException x) {
        new Toast(this).longToast(R.string.error_bluetooth, x.getMessage());
        log.warn("problem with listening, stopping service", x);
        CrashReporter.saveBackgroundTrace(x, application.packageInfo());
        stopSelf();
    }

    wallet = new WalletLiveData(application);
    wallet.observe(this, new Observer<Wallet>() {
        @Override
        public void onChanged(final Wallet wallet) {
            classicThread.start();
            paymentProtocolThread.start();
        }
    });
}

From source file:com.notalenthack.blaster.BluetoothSerialService.java

/**
 * Constructor. Prepares a new BluetoothChat session.
 * @param context  The UI Activity Context
 * @param handler  A Handler to send messages back to the UI Activity
 *///from ww w.  j  ava 2s  .  com
public BluetoothSerialService(Context context, Handler handler) {
    mAdapter = BluetoothAdapter.getDefaultAdapter();
    mState = STATE_NONE;
    mHandler = handler;
    mContext = context;
    mAllowInsecureConnections = false;
}