Example usage for android.bluetooth BluetoothAdapter getDefaultAdapter

List of usage examples for android.bluetooth BluetoothAdapter getDefaultAdapter

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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.improvelectronics.sync.android.SyncStreamingService.java

@Override
public void onCreate() {
    super.onCreate();
    if (DEBUG)/*from   w  ww. j  a v a  2s  .  co m*/
        Log.d(TAG, "onCreate");

    // Set the default properties.
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    mMessageHandler = new MessageHandler(Looper.getMainLooper());
    mPairedDevices = new ArrayList<BluetoothDevice>();
    mPaths = new ArrayList<SyncPath>();
    mListeners = new ArrayList<SyncStreamingListener>();
    mState = STATE_DISCONNECTED;
    mMode = MODE_NONE;
    mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mNotificationBuilder = new NotificationCompat.Builder(this);
    mNotificationBuilder.setSmallIcon(R.drawable.ic_stat_notify_default);
    removeNotification();
    setupIntentFilter();

    if (mBluetoothAdapter == null || !mBluetoothAdapter.isEnabled()) {
        // Bluetooth adapter isn't available.  The client of the service is supposed to
        // verify that it is available and activate before invoking this service.
        Log.e(TAG,
                "stopping sync streaming service, device does not have Bluetooth or Bluetooth is turned off");
        stopSelf();
    } else {
        updatePairedDevices();
        start();
    }
}

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

private boolean handleProperty(final String key, final String value) {
    if (key.equalsIgnoreCase("min.security_patch.bluetooth")) {
        final String minSecurityPatchLevel = value;
        log.info("according to \"{}\", minimum security patch level for bluetooth is {}", versionUrl,
                minSecurityPatchLevel);/*from   w w w . ja  v a 2  s .co  m*/
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
                && Build.VERSION.SECURITY_PATCH.compareTo(minSecurityPatchLevel) < 0) {
            final BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
            if (bluetoothAdapter != null && BluetoothAdapter.getDefaultAdapter().isEnabled()) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        if (isAdded())
                            createInsecureBluetoothAlertDialog(minSecurityPatchLevel).show();
                    }
                });
                return true;
            }
        }
    } else {
        log.info("Ignoring key: {}", key);
    }
    return false;
}

From source file:org.deviceconnect.android.deviceplugin.sphero.SpheroDeviceService.java

@Override
public void onCreate() {
    super.onCreate();

    EventManager.INSTANCE.setController(new MemoryCacheController());
    SpheroManager.INSTANCE.setService(this);
    registerBluetoothFilter();//from w  ww.  ja  v  a 2s.c  o  m
    registerDConnectServiceFilter();
    addProfile(new SpheroServiceDiscoveryProfile(getServiceProvider()));
    getServiceProvider().addServiceListener(this);
    //?Sphero????????
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    Set<BluetoothDevice> pairedDevices = adapter.getBondedDevices();
    for (BluetoothDevice device : pairedDevices) {
        if (device.getName() != null && device.getName().contains("Sphero")) {
            PermissionUtility.requestPermissions(SpheroDeviceService.this, mHandler, BleUtils.BLE_PERMISSIONS,
                    new PermissionUtility.PermissionRequestCallback() {
                        @Override
                        public void onSuccess() {
                            SpheroManager.INSTANCE.setDiscoveryListener(SpheroDeviceService.this);
                            SpheroManager.INSTANCE.startDiscovery(SpheroDeviceService.this);
                        }

                        @NonNull
                        @Override
                        public void onFail(final String deniedPermission) {
                        }
                    });
            break;
        }
    }
}

From source file:com.evothings.BLE.java

private void startScan(final CordovaArgs args, final CallbackContext callbackContext) {
    final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    final LeScanCallback self = this;
    checkPowerState(adapter, callbackContext, new Runnable() {
        @Override//from   ww w .j  a va  2  s . co  m
        public void run() {
            if (!adapter.startLeScan(self)) {
                callbackContext.error("Android function startLeScan failed");
                return;
            }
            mScanCallbackContext = callbackContext;
        }
    });
}

From source file:com.pdmanager.views.patient.TechnicianActivity.java

private void enableBluetooth() {
    boolean bluetoothEnabled = isBluetoothEnabled();

    if (!bluetoothEnabled) {

        try {// w  w  w . j a v  a 2  s  .  c o m
            BluetoothAdapter mAdapter = BluetoothAdapter.getDefaultAdapter();
            mAdapter.enable();
            Thread.sleep(3000);

            //  LogInfo("Bluetooth activated by service");
            //LogInfo("Bluetooth activated by service");
        } catch (Exception ex) {

            //   LogError("Cannot activate bluetooth Band Sensors");
            //LogInfoError("Cannot activate bluetooth Band Sensors");

        }

        //requireBluetooth();

    }

}

From source file:com.example.mego.adas.main.MainActivity.java

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

    //Get the MAC address from the Connect Device Activity
    Intent newIntent = getIntent();/*from   w  ww  .  j  a v a  2s. c o  m*/
    if (savedInstanceState == null) {
        address = newIntent.getStringExtra(ConnectFragment.EXTRA_DEVICE_ADDRESS);
    } else {
        address = savedInstanceState.getString(address_key);
    }
    setContentView(R.layout.activity_main);

    //Initialize the Firebase auth object
    mFirebaseAuth = FirebaseAuth.getInstance();

    //Set up the firebase
    mFirebaseDatabase = FirebaseDatabase.getInstance();

    //Get the current device token
    deviceToken = FirebaseInstanceId.getInstance().getToken();

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

    backgroundImageView = findViewById(R.id.start_program_imageView);

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

    View headerView = navigationView.inflateHeaderView(R.layout.nav_header_main);

    initializeScreen(headerView);

    //display current user image
    Bitmap userImageBitmap = AdasUtils
            .loadUserImageFromStorage(AdasUtils.getCurrentUserImagePath(MainActivity.this));
    if (userImageBitmap != null) {
        userImageView.setImageBitmap(userImageBitmap);
    } else {
        userImageView.setImageResource(R.drawable.car_profile_icon);
    }

    openEditAccountActivity();

    //check if the device has a bluetooth or not
    //and show Toast message if it does't have
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    if (mBluetoothAdapter == null) {
        if (toast != null) {
            toast.cancel();
        }
        toast = Toast.makeText(this, R.string.does_not_have_bluetooth, Toast.LENGTH_SHORT);
        toast.show();

    } else if (!mBluetoothAdapter.isEnabled()) {
        Intent enableIntentBluetooth = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
        startActivityForResult(enableIntentBluetooth, REQUEST_ENABLE_BT);
    }

    newConnectionFlag++;
    if (NetworkUtil.isAvailableInternetConnection(this)) {
        if (mFirebaseAuth.getCurrentUser().getUid() != null) {
            isPhoneAuthDatabaseReference = mFirebaseDatabase.getReference().child(FIREBASE_USERS)
                    .child(mFirebaseAuth.getCurrentUser().getUid()).child(Constants.FIREBASE_IS_VERIFIED_PHONE);

            getPhoneVerificationState();
        }
    } else {
        showToast(getString(R.string.no_internet_connection));
    }
    displayUserData();
    verifyUserData();
    AdasSyncUtils.scheduleAdvices(this);
}

From source file:com.mozilla.SUTAgentAndroid.SUTAgentAndroid.java

/** Called when the activity is first created. */
@Override/*from w w w.j a  va 2 s  .co  m*/
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.main);

    fixScreenOrientation();

    DoCommand dc = new DoCommand(getApplication());

    Log.i("SUTAgentAndroid", dc.prgVersion);
    dc.FixDataLocalPermissions();

    // Get configuration settings from "ini" file
    File dir = getFilesDir();
    File iniFile = new File(dir, "SUTAgent.ini");
    String sIniFile = iniFile.getAbsolutePath();

    String lc = dc.GetIniData("General", "LogCommands", sIniFile);
    if (lc != "" && Integer.parseInt(lc) == 1) {
        SUTAgentAndroid.LogCommands = true;
    }
    SUTAgentAndroid.RegSvrIPAddr = dc.GetIniData("Registration Server", "IPAddr", sIniFile);
    SUTAgentAndroid.RegSvrIPPort = dc.GetIniData("Registration Server", "PORT", sIniFile);
    SUTAgentAndroid.HardwareID = dc.GetIniData("Registration Server", "HARDWARE", sIniFile);
    SUTAgentAndroid.Pool = dc.GetIniData("Registration Server", "POOL", sIniFile);
    SUTAgentAndroid.sTestRoot = dc.GetIniData("Device", "TestRoot", sIniFile);
    SUTAgentAndroid.Abi = android.os.Build.CPU_ABI;
    log(dc, "onCreate");

    dc.SetTestRoot(SUTAgentAndroid.sTestRoot);

    Log.i("SUTAgentAndroid", "Test Root: " + SUTAgentAndroid.sTestRoot);

    tv = (TextView) this.findViewById(R.id.Textview01);

    if (getLocalIpAddress() == null)
        setUpNetwork(sIniFile);

    String macAddress = "Unknown";
    if (android.os.Build.VERSION.SDK_INT > 8) {
        try {
            NetworkInterface iface = NetworkInterface
                    .getByInetAddress(InetAddress.getAllByName(getLocalIpAddress())[0]);
            if (iface != null) {
                byte[] mac = iface.getHardwareAddress();
                if (mac != null) {
                    StringBuilder sb = new StringBuilder();
                    Formatter f = new Formatter(sb);
                    for (int i = 0; i < mac.length; i++) {
                        f.format("%02x%s", mac[i], (i < mac.length - 1) ? ":" : "");
                    }
                    macAddress = sUniqueID = sb.toString();
                }
            }
        } catch (UnknownHostException ex) {
        } catch (SocketException ex) {
        }
    } else {
        // Fall back to getting info from wifiman on older versions of Android,
        // which don't support the NetworkInterface interface
        WifiManager wifiMan = (WifiManager) getSystemService(Context.WIFI_SERVICE);
        if (wifiMan != null) {
            WifiInfo wifi = wifiMan.getConnectionInfo();
            if (wifi != null)
                macAddress = wifi.getMacAddress();
            if (macAddress != null)
                sUniqueID = macAddress;
        }
    }

    if (sUniqueID == null) {
        BluetoothAdapter ba = BluetoothAdapter.getDefaultAdapter();
        if ((ba != null) && (ba.isEnabled() != true)) {
            ba.enable();
            while (ba.getState() != BluetoothAdapter.STATE_ON) {
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }

            sUniqueID = ba.getAddress();

            ba.disable();
            while (ba.getState() != BluetoothAdapter.STATE_OFF) {
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        } else {
            if (ba != null) {
                sUniqueID = ba.getAddress();
                sUniqueID.toLowerCase();
            }
        }
    }

    if (sUniqueID == null) {
        TelephonyManager mTelephonyMgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
        if (mTelephonyMgr != null) {
            sUniqueID = mTelephonyMgr.getDeviceId();
            if (sUniqueID == null) {
                sUniqueID = "0011223344556677";
            }
        }
    }

    String hwid = getHWID(this);

    sLocalIPAddr = getLocalIpAddress();
    Toast.makeText(getApplication().getApplicationContext(), "SUTAgent [" + sLocalIPAddr + "] ...",
            Toast.LENGTH_LONG).show();

    String sConfig = dc.prgVersion + lineSep;
    sConfig += "Test Root: " + sTestRoot + lineSep;
    sConfig += "Unique ID: " + sUniqueID + lineSep;
    sConfig += "HWID: " + hwid + lineSep;
    sConfig += "ABI: " + Abi + lineSep;
    sConfig += "OS Info" + lineSep;
    sConfig += "\t" + dc.GetOSInfo() + lineSep;
    sConfig += "Screen Info" + lineSep;
    int[] xy = dc.GetScreenXY();
    sConfig += "\t Width: " + xy[0] + lineSep;
    sConfig += "\t Height: " + xy[1] + lineSep;
    sConfig += "Memory Info" + lineSep;
    sConfig += "\t" + dc.GetMemoryInfo() + lineSep;
    sConfig += "Network Info" + lineSep;
    sConfig += "\tMac Address: " + macAddress + lineSep;
    sConfig += "\tIP Address: " + sLocalIPAddr + lineSep;

    displayStatus(sConfig);

    sRegString = "NAME=" + sUniqueID;
    sRegString += "&IPADDR=" + sLocalIPAddr;
    sRegString += "&CMDPORT=" + 20701;
    sRegString += "&DATAPORT=" + 20700;
    sRegString += "&OS=Android-" + dc.GetOSInfo();
    sRegString += "&SCRNWIDTH=" + xy[0];
    sRegString += "&SCRNHEIGHT=" + xy[1];
    sRegString += "&BPP=8";
    sRegString += "&MEMORY=" + dc.GetMemoryConfig();
    sRegString += "&HARDWARE=" + HardwareID;
    sRegString += "&POOL=" + Pool;
    sRegString += "&ABI=" + Abi;

    String sTemp = Uri.encode(sRegString, "=&");
    sRegString = "register " + sTemp;

    pruneCommandLog(dc.GetSystemTime(), dc.GetTestRoot());

    if (!bNetworkingStarted) {
        Thread thread = new Thread(null, doStartService, "StartServiceBkgnd");
        thread.start();
        bNetworkingStarted = true;

        Thread thread2 = new Thread(null, doRegisterDevice, "RegisterDeviceBkgnd");
        thread2.start();
    }

    monitorBatteryState();

    // If we are returning from an update let'em know we're back
    Thread thread3 = new Thread(null, doUpdateCallback, "UpdateCallbackBkgnd");
    thread3.start();

    final Button goButton = (Button) findViewById(R.id.Button01);
    goButton.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            finish();
        }
    });
}

From source file:org.jonblack.bluetrack.services.BluetoothLogService.java

@Override
public void onCreate() {
    Log.d(TAG, "Creating BluetoothLogService");

    super.onCreate();

    mLocalBtAdapter = BluetoothAdapter.getDefaultAdapter();

    // Bluetooth should be available and enabled at this point.
    assert (mLocalBtAdapter != null);
    assert (mLocalBtAdapter.isEnabled());

    // Register broadcast receiver for finding bluetooth devices.
    registerReceiver(mBtDiscoveryReceiver, new IntentFilter(BluetoothDevice.ACTION_FOUND));

    // Register broadcast receiver for when discovery finished.
    registerReceiver(mBtDiscoveryReceiver, new IntentFilter(BluetoothAdapter.ACTION_DISCOVERY_FINISHED));

    // Setup the periodic handler which will do the discovery
    mPeriodicEventHandler = new Handler();
}

From source file:com.tkjelectronics.balanduino.BalanduinoActivity.java

@Override
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    activity = this;
    context = getApplicationContext();//from   w  w w . java 2s.  com

    if (!getResources().getBoolean(R.bool.isTablet))
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); // Set portrait mode only - for small screens like phones
    else {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2)
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_USER); // Full screen rotation
        else
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); // Full screen rotation
        new Handler().postDelayed(new Runnable() { // Hack to hide keyboard when the layout it rotated
            @Override
            public void run() {
                InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); // Hide the keyboard - this is needed when the device is rotated
                imm.hideSoftInputFromWindow(getWindow().getDecorView().getApplicationWindowToken(), 0);
            }
        }, 1000);
    }

    setContentView(R.layout.activity_main);

    // Get local Bluetooth adapter
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2)
        mBluetoothAdapter = ((BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE)).getAdapter();
    else
        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;
    }

    // get sensorManager and initialize sensor listeners
    SensorManager mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
    mSensorFusion = new SensorFusion(getApplicationContext(), mSensorManager);

    // Set up the action bar.
    final ActionBar actionBar = getSupportActionBar();
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    actionBar.setDisplayHomeAsUpEnabled(true);

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

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

    if (getResources().getBoolean(R.bool.isTablet))
        mViewPager.setOffscreenPageLimit(2); // Since two fragments is selected in landscape mode, this is used to smooth things out

    // Bind the underline indicator to the adapter
    mUnderlinePageIndicator = (UnderlinePageIndicator) findViewById(R.id.indicator);
    mUnderlinePageIndicator.setViewPager(mViewPager);
    mUnderlinePageIndicator.setFades(false);

    // When swiping between different sections, select the corresponding
    // tab. We can also use ActionBar.Tab#select() to do this if we have
    // a reference to the Tab.
    mUnderlinePageIndicator.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override
        public void onPageSelected(int position) {
            if (D)
                Log.d(TAG, "ViewPager position: " + position);
            if (position < actionBar.getTabCount()) // Needed for when in landscape mode
                actionBar.setSelectedNavigationItem(position);
            else
                mUnderlinePageIndicator.setCurrentItem(position - 1);
        }
    });

    int count = mViewPagerAdapter.getCount();
    Resources mResources = getResources();
    boolean landscape = false;
    if (mResources.getBoolean(R.bool.isTablet)
            && mResources.getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        landscape = true;
        count -= 1; // There is one less tab when in landscape mode
    }

    for (int i = 0; i < count; i++) { // For each of the sections in the app, add a tab to the action bar
        String text;
        if (landscape && i == count - 1)
            text = mViewPagerAdapter.getPageTitle(i) + " & " + mViewPagerAdapter.getPageTitle(i + 1); // Last tab in landscape mode have two titles in one tab
        else
            text = mViewPagerAdapter.getPageTitle(i).toString();

        // Create a tab with text corresponding to the page title defined by
        // the adapter. Also specify this Activity object, which implements
        // the TabListener interface, as the callback (listener) for when
        // this tab is selected.
        actionBar.addTab(actionBar.newTab().setText(text).setTabListener(this));
    }
    try {
        PackageManager mPackageManager = getPackageManager();
        if (mPackageManager != null)
            BalanduinoActivity.appVersion = mPackageManager.getPackageInfo(getPackageName(), 0).versionName; // Read the app version name
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }
}

From source file:com.devwang.logcabin.LogCabinMainActivity.java

@SuppressLint("NewApi")
@Override/*from   w w  w  .j  av a 2 s.  com*/
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (D)
        Log.e(TAG, "+++ ON CREATE +++");
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // 
    isFirstInstallApp();
    diyTitle();
    viewInit();

    mTitleLeft.setText(R.string.app_name);//  
    soundMediaPlayer = new MediaPlayer();//  
    autoeditTextView.setAdapter(
            new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, autoedit_items));
    // appid http://open.voicecloud.cn/ appid:54202a57
    rd = new RecognizerDialog(this, getString(R.string.str_devwang_voice_key_appid));
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    isSupportBT();
    isNonConnBt();

    mLogCabinInfo = new LogCabinInfo("", "", "", "", "", "", "", "",
            "", "", "");

}