android.bluetooth.BluetoothClass Java Exaples

Source File: ChooseDeviceActivity.java From nxt-remote-control with Apache License 2.0

6 votes

@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    
    if (BluetoothDevice.ACTION_FOUND.equals(action)) {
        BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
        if ((device.getBondState() != BluetoothDevice.BOND_BONDED) && (device.getBluetoothClass().getDeviceClass() == BluetoothClass.Device.TOY_ROBOT)) {
            mNewDevicesArrayAdapter.add(device.getName() + "\n" + device.getAddress());
            findViewById(R.id.title_new_devices).setVisibility(View.VISIBLE);
            findViewById(R.id.no_devices).setVisibility(View.GONE);
        }
    } else if (BluetoothAdapter.ACTION_DISCOVERY_FINISHED.equals(action)) {
        setProgressBarIndeterminateVisibility(false);
        setTitle("Select device");
        findViewById(R.id.button_scan).setVisibility(View.VISIBLE);
    }
}

Source File: ScanGunKeyEventHelper.java From scangon with Apache License 2.0

6 votes

/**
 * 扫描枪是否连接
 * @return
 */
public boolean hasScanGun() {

    if (mBluetoothAdapter == null) {
        return false;
    }

    Set<BluetoothDevice> blueDevices = mBluetoothAdapter.getBondedDevices();

    if (blueDevices == null || blueDevices.size() <= 0) {
        return false;
    }

    for (Iterator<BluetoothDevice> iterator = blueDevices.iterator(); iterator.hasNext(); ) {
        BluetoothDevice bluetoothDevice = iterator.next();

        if (bluetoothDevice.getBluetoothClass().getMajorDeviceClass() == BluetoothClass.Device.Major.PERIPHERAL) {
            mDeviceName = bluetoothDevice.getName();
            return isInputDeviceExist(mDeviceName);
        }

    }

    return false;

}

Source File: BluetoothDeviceUtils.java From mytracks with Apache License 2.0

6 votes

/**
 * Populates the device names and the device addresses with all the suitable
 * bluetooth devices.
 * 
 * @param bluetoothAdapter the bluetooth adapter
 * @param deviceNames list of device names
 * @param deviceAddresses list of device addresses
 */
public static void populateDeviceLists(
    BluetoothAdapter bluetoothAdapter, List<String> deviceNames, List<String> deviceAddresses) {
  // Ensure the bluetooth adapter is not in discovery mode.
  bluetoothAdapter.cancelDiscovery();

  Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
  for (BluetoothDevice device : pairedDevices) {
    BluetoothClass bluetoothClass = device.getBluetoothClass();
    if (bluetoothClass != null) {
      // Not really sure what we want, but I know what we don't want.
      switch (bluetoothClass.getMajorDeviceClass()) {
        case BluetoothClass.Device.Major.COMPUTER:
        case BluetoothClass.Device.Major.PHONE:
          break;
        default:
          deviceAddresses.add(device.getAddress());
          deviceNames.add(device.getName());
      }
    }
  }
}

Source File: BluetoothClassAssert.java From assertj-android with Apache License 2.0

5 votes

public static String serviceToString(int service) {
  return buildNamedValueString(service) //
      .value(BluetoothClass.Service.AUDIO, "audio")
      .value(BluetoothClass.Service.CAPTURE, "capture")
      .value(BluetoothClass.Service.INFORMATION, "information")
      .value(BluetoothClass.Service.LIMITED_DISCOVERABILITY, "limited_discoverability")
      .value(BluetoothClass.Service.NETWORKING, "networking")
      .value(BluetoothClass.Service.OBJECT_TRANSFER, "object_transfer")
      .value(BluetoothClass.Service.POSITIONING, "positioning")
      .value(BluetoothClass.Service.RENDER, "render")
      .value(BluetoothClass.Service.TELEPHONY, "telephony")
      .get();
}

Source File: BluetoothDevicePreference.java From wearmouse with Apache License 2.0

5 votes

@Override
protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
    super.onPrepareDialogBuilder(builder);

    connectionState = hidDeviceProfile.getConnectionState(device);
    if (connectionState == BluetoothProfile.STATE_CONNECTED
            || connectionState == BluetoothProfile.STATE_CONNECTING) {
        builder.setPositiveButton(
                R.string.pref_bluetooth_disconnect,
                (dialog, which) -> hidDataSender.requestConnect(null));
    } else {
        builder.setPositiveButton(
                R.string.pref_bluetooth_connect,
                (dialog, which) -> hidDataSender.requestConnect(device));
    }

    if (connectionState == BluetoothProfile.STATE_CONNECTED) {
        builder.setNegativeButton(
                R.string.pref_bluetooth_select,
                (dialog, which) -> hidDataSender.requestConnect(device));
    } else if (device.getBluetoothClass() != null
            && device.getBluetoothClass().getMajorDeviceClass()
                    != BluetoothClass.Device.Major.PHONE) {
        builder.setNegativeButton(
                R.string.pref_bluetooth_forget, (dialog, which) -> requestUnpair());
    }
}

Source File: BluetoothClassAssert.java From assertj-android with Apache License 2.0

5 votes

public static String majorDeviceClassToString(int majorDeviceClass) {
  return buildNamedValueString(majorDeviceClass) //
      .value(BluetoothClass.Device.Major.AUDIO_VIDEO, "audio_video")
      .value(BluetoothClass.Device.Major.COMPUTER, "computer")
      .value(BluetoothClass.Device.Major.HEALTH, "health")
      .value(BluetoothClass.Device.Major.IMAGING, "imaging")
      .value(BluetoothClass.Device.Major.MISC, "misc")
      .value(BluetoothClass.Device.Major.NETWORKING, "networking")
      .value(BluetoothClass.Device.Major.PERIPHERAL, "peripheral")
      .value(BluetoothClass.Device.Major.PHONE, "phone")
      .value(BluetoothClass.Device.Major.TOY, "toy")
      .value(BluetoothClass.Device.Major.UNCATEGORIZED, "uncategorized")
      .value(BluetoothClass.Device.Major.WEARABLE, "wearable")
      .get();
}

Source File: NovarumbluetoothModule.java From NovarumBluetooth with MIT License

5 votes

@Override
public void onReceive(Context context, Intent intent) 
{
    Message msg = Message.obtain();
    String action = intent.getAction();
    
    if(BluetoothDevice.ACTION_FOUND.equals(action))
    {

    	bluetoothDevice        = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
    	BluetoothClass blclass = intent.getParcelableExtra(BluetoothDevice.EXTRA_CLASS);
    	
    	int Majorclass = blclass.getMajorDeviceClass();
    	int minorclass = blclass.getDeviceClass();
    	
    	
        devicelist = new KrollDict();
        
        try
        {
        	devicelist.put("name",bluetoothDevice.getName());
        	devicelist.put("macaddress",bluetoothDevice.getAddress());
        	devicelist.put("pairedstatus",bluetoothDevice.getBondState());
        }
        catch (Exception e) 
        {
            Log.w(TAG, "devicesFound exception: "+e.getMessage());
            postError(e.getMessage());
        }

        devicesFound();
        
    }           
}

Source File: BluetoothClassResolver.java From AndroidBleManager with Apache License 2.0

5 votes

public static String resolveMajorDeviceClass(final int majorBtClass) {
    switch (majorBtClass) {
        case BluetoothClass.Device.Major.AUDIO_VIDEO:
            return "Audio/ Video";
        case BluetoothClass.Device.Major.COMPUTER:
            return "Computer";
        case BluetoothClass.Device.Major.HEALTH:
            return "Health";
        case BluetoothClass.Device.Major.IMAGING:
            return "Imaging";
        case BluetoothClass.Device.Major.MISC:
            return "Misc";
        case BluetoothClass.Device.Major.NETWORKING:
            return "Networking";
        case BluetoothClass.Device.Major.PERIPHERAL:
            return "Peripheral";
        case BluetoothClass.Device.Major.PHONE:
            return "Phone";
        case BluetoothClass.Device.Major.TOY:
            return "Toy";
        case BluetoothClass.Device.Major.UNCATEGORIZED:
            return "Uncategorized";
        case BluetoothClass.Device.Major.WEARABLE:
            return "Wearable";
        default:
            return "Unknown (" +majorBtClass+ ")";
    }
}

Source File: ScanActivity.java From android with MIT License

5 votes

@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    if (BluetoothDevice.ACTION_FOUND.equals(action)) {
        BluetoothClass clazz = intent.getParcelableExtra(BluetoothDevice.EXTRA_CLASS);
        BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);

        mDataList.add(device);
        mAdapter.notifyDataSetChanged();
    } else if (BluetoothDevice.ACTION_BOND_STATE_CHANGED.equals(action)) {
        System.out.println(">>>>>>change");
    } else if (BluetoothDevice.ACTION_PAIRING_REQUEST.equals(action)) {
        System.out.println(">>>>>>pairing");
    }
}

Source File: BluetoothDeviceInfo.java From libcommon with Apache License 2.0

5 votes

BluetoothDeviceInfo(final BluetoothDevice device) {
	name = device.getName();
	address =  device.getAddress();
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
		type = device.getType();
	} else {
		type = 0;
	}
	final BluetoothClass clazz = device.getBluetoothClass();
	deviceClass = clazz != null ? clazz.getDeviceClass() : 0;
	bondState = device.getBondState();
}

Source File: BluetoothPairedListDialog.java From an2linuxclient with GNU General Public License v3.0

5 votes

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);

    View view = inflater.inflate(R.layout.view_add_bluetooth_server, container);

    ListView listViewBtPairedPCs = (ListView) view.findViewById(R.id.listViewBtPairedPCs);

    ArrayList<BluetoothDevice> pairedBluetoothList = new ArrayList<>();

    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();

    if (pairedDevices.size() > 0) {
        for (BluetoothDevice device : pairedDevices) {
            if(device.getBluetoothClass().getMajorDeviceClass() == BluetoothClass.Device.Major.COMPUTER) {
                pairedBluetoothList.add(device);
            }
        }
        if (pairedBluetoothList.size() == 0) {
            Toast.makeText(getActivity().getApplicationContext(), R.string.bluetooth_no_paired_found, Toast.LENGTH_LONG).show();
            return null;
        }
    } else {
        Toast.makeText(getActivity().getApplicationContext(), R.string.bluetooth_no_paired_found, Toast.LENGTH_LONG).show();
        return null;
    }
    BluetoothPairedDevicesAdapter adapter = new BluetoothPairedDevicesAdapter(getActivity(), pairedBluetoothList, this);
    listViewBtPairedPCs.setAdapter(adapter);
    return view;
}

Source File: BluetoothDevicePreference.java From wearmouse with Apache License 2.0

5 votes

private void updateClass() {
    if (device.getBluetoothClass() == null) {
        return;
    }

    switch (device.getBluetoothClass().getDeviceClass()) {
        case BluetoothClass.Device.PHONE_CELLULAR:
        case BluetoothClass.Device.PHONE_SMART:
        case BluetoothClass.Device.PHONE_UNCATEGORIZED:
            setIcon(R.drawable.ic_bt_phone);
            break;

        case BluetoothClass.Device.AUDIO_VIDEO_HEADPHONES:
        case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET:
        case BluetoothClass.Device.AUDIO_VIDEO_LOUDSPEAKER:
            setIcon(R.drawable.ic_bt_headset);
            break;

        case BluetoothClass.Device.WEARABLE_WRIST_WATCH:
            setIcon(R.drawable.ic_bt_watch);
            break;

        case BluetoothClass.Device.WEARABLE_GLASSES:
            setIcon(R.drawable.ic_bt_glass);
            break;
        default: // fall out
    }
    notifyChanged();
}

Source File: BluetoothStateManager.java From mollyim-android with GNU General Public License v3.0

5 votes

@Override
public void onReceive(Context context, Intent intent) {
  if (intent == null) return;
  Log.i(TAG, "onReceive");

  synchronized (LOCK) {
    if (getScoChangeIntent().equals(intent.getAction())) {
      int status = intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, AudioManager.SCO_AUDIO_STATE_ERROR);

      if (status == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
        if (bluetoothHeadset != null) {
          List<BluetoothDevice> devices = bluetoothHeadset.getConnectedDevices();

          for (BluetoothDevice device : devices) {
            if (bluetoothHeadset.isAudioConnected(device)) {
              int deviceClass = device.getBluetoothClass().getDeviceClass();

              if (deviceClass == BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE ||
                  deviceClass == BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO ||
                  deviceClass == BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET)
              {
                scoConnection = ScoConnection.CONNECTED;

                if (wantsConnection) {
                  AudioManager audioManager = ServiceUtil.getAudioManager(context);
                  audioManager.setBluetoothScoOn(true);
                }
              }
            }
          }

        }
      }
    }
  }

  handleBluetoothStateChange();
}

Source File: GattUtils.java From bitgatt with Mozilla Public License 2.0

5 votes

/**
 * Will take an int from the Major Device Class and translate it into a string
 *
 * @param majDevClass The major device class numerical value
 * @return The string value
 */

public String getMajDevClassDescription(int majDevClass) {
    switch (majDevClass) {
        case BluetoothClass.Device.Major.AUDIO_VIDEO:
            return "AUDIO_VIDEO";
        case BluetoothClass.Device.Major.COMPUTER:
            return "COMPUTER";
        case BluetoothClass.Device.Major.HEALTH:
            return "HEALTH";
        case BluetoothClass.Device.Major.IMAGING:
            return "IMAGING";
        case BluetoothClass.Device.Major.MISC:
            return "MISC";
        case BluetoothClass.Device.Major.NETWORKING:
            return "NETWORKING";
        case BluetoothClass.Device.Major.PERIPHERAL:
            return "PERIPHERAL";
        case BluetoothClass.Device.Major.PHONE:
            return "PHONE";
        case BluetoothClass.Device.Major.TOY:
            return "TOY";
        case BluetoothClass.Device.Major.UNCATEGORIZED:
            return "UNCATEGORIZED";
        case BluetoothClass.Device.Major.WEARABLE:
            return "WEARABLE";
        default:
            return "UNKNOWN" + Integer.toString(majDevClass);
    }
}

Source File: BluetoothStateManager.java From bcm-android with GNU General Public License v3.0

5 votes

@Override
public void onReceive(Context context, Intent intent) {
    if (intent == null) {
        return;
    }
    Log.w(TAG, "onReceive");

    synchronized (LOCK) {
        if (getScoChangeIntent().equals(intent.getAction())) {
            int status = intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, AudioManager.SCO_AUDIO_STATE_ERROR);

            if (status == AudioManager.SCO_AUDIO_STATE_CONNECTED && bluetoothHeadset != null) {
                List<BluetoothDevice> devices = bluetoothHeadset.getConnectedDevices();

                for (BluetoothDevice device : devices) {
                    if (bluetoothHeadset.isAudioConnected(device)) {
                        int deviceClass = device.getBluetoothClass().getDeviceClass();

                        if (deviceClass == BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE ||
                                deviceClass == BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO ||
                                deviceClass == BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET) {
                            scoConnection = ScoConnection.CONNECTED;

                            if (wantsConnection) {
                                AudioManager audioManager = AppUtil.INSTANCE.getAudioManager(context);
                                audioManager.setBluetoothScoOn(true);
                            }
                        }
                    }
                }
            }
        }
    }

    handleBluetoothStateChange();
}

Source File: BluetoothUtil.java From sealrtc-android with MIT License

5 votes

private static String getStyleContent(int styleMajor) {
    String content = "未知....";
    switch (styleMajor) {
        case BluetoothClass.Device.Major.AUDIO_VIDEO: // 音频设备
            content = "音配设备";
            break;
        case BluetoothClass.Device.Major.COMPUTER: // 电脑
            content = "电脑";
            break;
        case BluetoothClass.Device.Major.HEALTH: // 健康状况
            content = "健康状况";
            break;
        case BluetoothClass.Device.Major.IMAGING: // 镜像，映像
            content = "镜像";
            break;
        case BluetoothClass.Device.Major.MISC: // 麦克风
            content = "麦克风";
            break;
        case BluetoothClass.Device.Major.NETWORKING: // 网络
            content = "网络";
            break;
        case BluetoothClass.Device.Major.PERIPHERAL: // 外部设备
            content = "外部设备";
            break;
        case BluetoothClass.Device.Major.PHONE: // 电话
            content = "电话";
            break;
        case BluetoothClass.Device.Major.TOY: // 玩具
            content = "玩具";
            break;
        case BluetoothClass.Device.Major.UNCATEGORIZED: // 未知的
            content = "未知的";
            break;
        case BluetoothClass.Device.Major.WEARABLE: // 穿戴设备
            content = "穿戴设备";
            break;
    }
    return content;
}

Source File: BluetoothPairedListDialog.java From an2linuxclient with GNU General Public License v3.0

5 votes

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);

    View view = inflater.inflate(R.layout.view_add_bluetooth_server, container);

    ListView listViewBtPairedPCs = (ListView) view.findViewById(R.id.listViewBtPairedPCs);

    ArrayList<BluetoothDevice> pairedBluetoothList = new ArrayList<>();

    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();

    if (pairedDevices.size() > 0) {
        for (BluetoothDevice device : pairedDevices) {
            if(device.getBluetoothClass().getMajorDeviceClass() == BluetoothClass.Device.Major.COMPUTER) {
                pairedBluetoothList.add(device);
            }
        }
        if (pairedBluetoothList.size() == 0) {
            Toast.makeText(getActivity().getApplicationContext(), R.string.bluetooth_no_paired_found, Toast.LENGTH_LONG).show();
            return null;
        }
    } else {
        Toast.makeText(getActivity().getApplicationContext(), R.string.bluetooth_no_paired_found, Toast.LENGTH_LONG).show();
        return null;
    }
    BluetoothPairedDevicesAdapter adapter = new BluetoothPairedDevicesAdapter(getActivity(), pairedBluetoothList, this);
    listViewBtPairedPCs.setAdapter(adapter);
    return view;
}

Source File: BluetoothClassResolver.java From BLE with Apache License 2.0

5 votes

public static String resolveMajorDeviceClass(final int majorBtClass) {
    switch (majorBtClass) {
        case BluetoothClass.Device.Major.AUDIO_VIDEO:
            return "Audio/ Video";
        case BluetoothClass.Device.Major.COMPUTER:
            return "Computer";
        case BluetoothClass.Device.Major.HEALTH:
            return "Health";
        case BluetoothClass.Device.Major.IMAGING:
            return "Imaging";
        case BluetoothClass.Device.Major.MISC:
            return "Misc";
        case BluetoothClass.Device.Major.NETWORKING:
            return "Networking";
        case BluetoothClass.Device.Major.PERIPHERAL:
            return "Peripheral";
        case BluetoothClass.Device.Major.PHONE:
            return "Phone";
        case BluetoothClass.Device.Major.TOY:
            return "Toy";
        case BluetoothClass.Device.Major.UNCATEGORIZED:
            return "Uncategorized";
        case BluetoothClass.Device.Major.WEARABLE:
            return "Wearable";
        default:
            return "Unknown (" + majorBtClass + ")";
    }
}

Source File: ComparableBluetoothDevice.java From talkback with Apache License 2.0

4 votes

/** Returns the {@link BluetoothClass} of the associated Bluetooth device. */
@Nullable
public BluetoothClass getBluetoothClass() {
  return bluetoothClass;
}

Source File: ComparableBluetoothDevice.java From talkback with Apache License 2.0

4 votes

/** Updates the {@link BluetoothClass} associated with this ComparableBluetoothDevice. */
public void setBluetoothClass(@Nullable BluetoothClass bluetoothClass) {
  this.bluetoothClass = bluetoothClass;
}

Source File: BluetoothEventManager.java From talkback with Apache License 2.0

4 votes

@RequiresPermission(allOf = {permission.BLUETOOTH, permission.BLUETOOTH_ADMIN})
@Override
public void onReceive(Context context, Intent intent) {
  String action = intent.getAction();
  BluetoothDevice bluetoothDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
  if (bluetoothDevice == null) {
    return;
  }
  ComparableBluetoothDevice comparableBluetoothDevice =
      new ComparableBluetoothDevice(
          context, bluetoothAdapter, bluetoothDevice, bluetoothDeviceActionListener);
  if (BluetoothDevice.ACTION_NAME_CHANGED.equals(action)
      || BluetoothDevice.ACTION_FOUND.equals(action)) {
    String bluetoothDeviceName = intent.getStringExtra(BluetoothDevice.EXTRA_NAME);
    comparableBluetoothDevice.setName(bluetoothDeviceName);
    if (action.equals(BluetoothDevice.ACTION_FOUND)) {
      BluetoothClass bluetoothDeviceClass =
          intent.getParcelableExtra(BluetoothDevice.EXTRA_CLASS);
      comparableBluetoothDevice.setBluetoothClass(bluetoothDeviceClass);
    }

    /* Don't add a device if it's already been bonded (paired) to the device. */
    if (bluetoothDevice.getBondState() != BluetoothDevice.BOND_BONDED) {
      short rssi = intent.getShortExtra(BluetoothDevice.EXTRA_RSSI, Short.MIN_VALUE);
      comparableBluetoothDevice.setRssi(rssi);
      dispatchDeviceDiscoveredEvent(comparableBluetoothDevice);
      // TODO: Remove available devices from adapter if they become
      // unavailable. This will most likely be unable to be addressed without API changes.
    } else {
      dispatchDevicePairedEvent(comparableBluetoothDevice);
    }
  } else if (BluetoothDevice.ACTION_ACL_CONNECTED.equals(action)) {
    if (bluetoothDevice.getBondState() == BluetoothDevice.BOND_BONDED) {
      comparableBluetoothDevice.setConnectionState(BluetoothConnectionState.CONNECTED);
      dispatchDeviceConnectionStateChangedEvent(comparableBluetoothDevice);
    }
  } else if (BluetoothDevice.ACTION_ACL_DISCONNECTED.equals(action)) {
    if (bluetoothDevice.getBondState() == BluetoothDevice.BOND_BONDED) {
      comparableBluetoothDevice.setConnectionState(BluetoothConnectionState.UNKNOWN);
      dispatchDeviceConnectionStateChangedEvent(comparableBluetoothDevice);
    }
  } else if (BluetoothDevice.ACTION_BOND_STATE_CHANGED.equals(action)) {
    if (bluetoothDevice.getBondState() == BluetoothDevice.BOND_BONDED) {
      comparableBluetoothDevice.setConnectionState(BluetoothConnectionState.CONNECTED);
      dispatchDevicePairedEvent(comparableBluetoothDevice);
    } else if (bluetoothDevice.getBondState() == BluetoothDevice.BOND_NONE) {
      /* The call to #createBond has completed, but the Bluetooth device isn't bonded, so
       * set the connection state to unavailable. */
      comparableBluetoothDevice.setConnectionState(BluetoothConnectionState.UNAVAILABLE);
      dispatchDeviceConnectionStateChangedEvent(comparableBluetoothDevice);
    }

    /* If we canceled discovery before beginning the pairing process, resume discovery after
     * {@link BluetoothDevice#createBond} finishes. */
    if (bluetoothDevice.getBondState() != BluetoothDevice.BOND_BONDING
        && !bluetoothAdapter.isDiscovering()) {
      bluetoothAdapter.startDiscovery();
    }
  }
}

Source File: BluetoothController.java From dialogflow-android-client with Apache License 2.0

4 votes

@SuppressWarnings({"deprecation", "synthetic-access"})
@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();

    if (action.equals(BluetoothDevice.ACTION_ACL_CONNECTED)) {
        BluetoothDevice mConnectedHeadset = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
        BluetoothClass bluetoothClass = mConnectedHeadset.getBluetoothClass();
        if (bluetoothClass != null) {
            // Check if device is a headset. Besides the 2 below, are there other
            // device classes also qualified as headset?
            int deviceClass = bluetoothClass.getDeviceClass();
            if (deviceClass == BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE
                    || deviceClass == BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET) {
                // start bluetooth Sco audio connection.
                // Calling startBluetoothSco() always returns faIL here,
                // that why a count down timer is implemented to call
                // startBluetoothSco() in the onTick.
                mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
                mIsCountDownOn = true;
                mCountDown.start();

                // override this if you want to do other thing when the device is connected.
                onHeadsetConnected();
            }
        }

        Log.d(TAG, mConnectedHeadset.getName() + " connected");
    } else if (action.equals(BluetoothDevice.ACTION_ACL_DISCONNECTED)) {
        Log.d(TAG, "Headset disconnected");

        if (mIsCountDownOn) {
            mIsCountDownOn = false;
            mCountDown.cancel();
        }

        mAudioManager.setMode(AudioManager.MODE_NORMAL);

        // override this if you want to do other thing when the device is disconnected.
        onHeadsetDisconnected();
    } else if (action.equals(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED)) {
        int state = intent.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE,
                AudioManager.SCO_AUDIO_STATE_ERROR);

        if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
            mIsOnHeadsetSco = true;

            if (mIsStarting) {
                // When the device is connected before the application starts,
                // ACTION_ACL_CONNECTED will not be received, so call onHeadsetConnected here
                mIsStarting = false;
                onHeadsetConnected();
            }

            if (mIsCountDownOn) {
                mIsCountDownOn = false;
                mCountDown.cancel();
            }

            // override this if you want to do other thing when Sco audio is connected.
            onScoAudioConnected();

            Log.d(TAG, "Sco connected");
        } else if (state == AudioManager.SCO_AUDIO_STATE_DISCONNECTED) {
            Log.d(TAG, "Sco disconnected");

            // Always receive SCO_AUDIO_STATE_DISCONNECTED on call to startBluetooth()
            // which at that stage we do not want to do anything. Thus the if condition.
            if (!mIsStarting) {
                mIsOnHeadsetSco = false;

                // Need to call stopBluetoothSco(), otherwise startBluetoothSco()
                // will not be successful.
                mAudioManager.stopBluetoothSco();

                // override this if you want to do other thing when Sco audio is disconnected.
                onScoAudioDisconnected();
            }
        }
    }
}

Source File: BluetoothUtils8.java From CSipSimple with GNU General Public License v3.0

4 votes

public boolean canBluetooth() {
	// Detect if any bluetooth a device is available for call
	if (bluetoothAdapter == null) {
	    // Device does not support Bluetooth
		return false;
	}
	boolean hasConnectedDevice = false;
	//If bluetooth is on
	if(bluetoothAdapter.isEnabled()) {
		
		//We get all bounded bluetooth devices
		// bounded is not enough, should search for connected devices....
		Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
		for(BluetoothDevice device : pairedDevices) {
			BluetoothClass bluetoothClass = device.getBluetoothClass();
               if (bluetoothClass != null) {
               	int deviceClass = bluetoothClass.getDeviceClass();
               	if(bluetoothClass.hasService(Service.RENDER) ||
               		deviceClass == Device.AUDIO_VIDEO_WEARABLE_HEADSET ||
               		deviceClass == Device.AUDIO_VIDEO_CAR_AUDIO ||
               		deviceClass == Device.AUDIO_VIDEO_HANDSFREE ) {
                    	//And if any can be used as a audio handset
                    	hasConnectedDevice = true;
                    	break;
               	}
			}
		}
	}
	boolean retVal = hasConnectedDevice && audioManager.isBluetoothScoAvailableOffCall();
	Log.d(THIS_FILE, "Can I do BT ? "+retVal);
	return retVal;
}

Source File: BluetoothDeviceView.java From BluetoothHidEmu with Apache License 2.0

4 votes

/**
 * Checks wether the specified device is a PS3 host. Weirdly enough, the PS3 reports 
 * a device class of 0x2c0108:
 *
 * Which means:
 *    - service (0x2c): Rendering | Capturing | Audio
 *    - major # (0x01): Computer
 *    - minor # (0x08): Server-class computer 
 * 
 * This setup seems rather generic for the ps3, however it will have to do for now. 
 * Another option, would be to check the bluetooth MAC prefix, which identifies the
 * adapter vendor. CECHGxx units seems to be built with Alps Co. adapters (00:1B:FB)
 * But to check it now could refrain this to work on other unchecked units.
 * 
 * So, currently we will only check for service/major/minor.
 * 
 * @param device
 * @return
 */
public static boolean isBluetoothDevicePs3(BluetoothDevice device) {
	
	if (device == null) {
		return false;
	}
	
	BluetoothClass bluetoothClass = device.getBluetoothClass();
	
	boolean isPs3 = PS3_MAJOR_MINOR == bluetoothClass.getDeviceClass();
	
	int i = 0;
	while (isPs3 && i < PS3_SVC_LIST.length) {
		isPs3 = isPs3 && bluetoothClass.hasService(PS3_SVC_LIST[i]);
		i++;
	}
	
	return isPs3;
}

Source File: BluetoothClassAssert.java From assertj-android with Apache License 2.0

4 votes

public BluetoothClassAssert(BluetoothClass actual) {
  super(actual, BluetoothClassAssert.class);
}

Source File: BluetoothClassAssert.java From assertj-android with Apache License 2.0

4 votes

public static String deviceClassToString(int deviceClass) {
  return buildNamedValueString(deviceClass) //
      .value(BluetoothClass.Device.AUDIO_VIDEO_CAMCORDER, "AUDIO_VIDEO_CAMCORDER")
      .value(BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO, "AUDIO_VIDEO_CAR_AUDIO")
      .value(BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE, "AUDIO_VIDEO_HANDSFREE")
      .value(BluetoothClass.Device.AUDIO_VIDEO_HEADPHONES, "AUDIO_VIDEO_HEADPHONES")
      .value(BluetoothClass.Device.AUDIO_VIDEO_HIFI_AUDIO, "AUDIO_VIDEO_HIFI_AUDIO")
      .value(BluetoothClass.Device.AUDIO_VIDEO_LOUDSPEAKER, "AUDIO_VIDEO_LOUDSPEAKER")
      .value(BluetoothClass.Device.AUDIO_VIDEO_MICROPHONE, "AUDIO_VIDEO_MICROPHONE")
      .value(BluetoothClass.Device.AUDIO_VIDEO_PORTABLE_AUDIO, "AUDIO_VIDEO_PORTABLE_AUDIO")
      .value(BluetoothClass.Device.AUDIO_VIDEO_SET_TOP_BOX, "AUDIO_VIDEO_SET_TOP_BOX")
      .value(BluetoothClass.Device.AUDIO_VIDEO_UNCATEGORIZED, "AUDIO_VIDEO_UNCATEGORIZED")
      .value(BluetoothClass.Device.AUDIO_VIDEO_VCR, "AUDIO_VIDEO_VCR")
      .value(BluetoothClass.Device.AUDIO_VIDEO_VIDEO_CAMERA, "AUDIO_VIDEO_VIDEO_CAMERA")
      .value(BluetoothClass.Device.AUDIO_VIDEO_VIDEO_CONFERENCING,
          "AUDIO_VIDEO_VIDEO_CONFERENCING")
      .value(BluetoothClass.Device.AUDIO_VIDEO_VIDEO_DISPLAY_AND_LOUDSPEAKER,
          "AUDIO_VIDEO_VIDEO_DISPLAY_AND_LOUDSPEAKER")
      .value(BluetoothClass.Device.AUDIO_VIDEO_VIDEO_GAMING_TOY, "AUDIO_VIDEO_VIDEO_GAMING_TOY")
      .value(BluetoothClass.Device.AUDIO_VIDEO_VIDEO_MONITOR, "AUDIO_VIDEO_VIDEO_MONITOR")
      .value(BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET, "AUDIO_VIDEO_WEARABLE_HEADSET")
      .value(BluetoothClass.Device.COMPUTER_DESKTOP, "COMPUTER_DESKTOP")
      .value(BluetoothClass.Device.COMPUTER_HANDHELD_PC_PDA, "COMPUTER_HANDHELD_PC_PDA")
      .value(BluetoothClass.Device.COMPUTER_LAPTOP, "COMPUTER_LAPTOP")
      .value(BluetoothClass.Device.COMPUTER_PALM_SIZE_PC_PDA, "COMPUTER_PALM_SIZE_PC_PDA")
      .value(BluetoothClass.Device.COMPUTER_SERVER, "COMPUTER_SERVER")
      .value(BluetoothClass.Device.COMPUTER_UNCATEGORIZED, "COMPUTER_UNCATEGORIZED")
      .value(BluetoothClass.Device.COMPUTER_WEARABLE, "COMPUTER_WEARABLE")
      .value(BluetoothClass.Device.HEALTH_BLOOD_PRESSURE, "HEALTH_BLOOD_PRESSURE")
      .value(BluetoothClass.Device.HEALTH_DATA_DISPLAY, "HEALTH_DATA_DISPLAY")
      .value(BluetoothClass.Device.HEALTH_GLUCOSE, "HEALTH_GLUCOSE")
      .value(BluetoothClass.Device.HEALTH_PULSE_OXIMETER, "HEALTH_PULSE_OXIMETER")
      .value(BluetoothClass.Device.HEALTH_PULSE_RATE, "HEALTH_PULSE_RATE")
      .value(BluetoothClass.Device.HEALTH_THERMOMETER, "HEALTH_THERMOMETER")
      .value(BluetoothClass.Device.HEALTH_UNCATEGORIZED, "HEALTH_UNCATEGORIZED")
      .value(BluetoothClass.Device.HEALTH_WEIGHING, "HEALTH_WEIGHING")
      .value(BluetoothClass.Device.PHONE_CELLULAR, "PHONE_CELLULAR")
      .value(BluetoothClass.Device.PHONE_CORDLESS, "PHONE_CORDLESS")
      .value(BluetoothClass.Device.PHONE_ISDN, "PHONE_ISDN")
      .value(BluetoothClass.Device.PHONE_MODEM_OR_GATEWAY, "PHONE_MODEM_OR_GATEWAY")
      .value(BluetoothClass.Device.PHONE_SMART, "PHONE_SMART")
      .value(BluetoothClass.Device.PHONE_UNCATEGORIZED, "PHONE_UNCATEGORIZED")
      .value(BluetoothClass.Device.TOY_CONTROLLER, "TOY_CONTROLLER")
      .value(BluetoothClass.Device.TOY_DOLL_ACTION_FIGURE, "TOY_DOLL_ACTION_FIGURE")
      .value(BluetoothClass.Device.TOY_GAME, "TOY_GAME")
      .value(BluetoothClass.Device.TOY_ROBOT, "TOY_ROBOT")
      .value(BluetoothClass.Device.TOY_UNCATEGORIZED, "TOY_UNCATEGORIZED")
      .value(BluetoothClass.Device.TOY_VEHICLE, "TOY_VEHICLE")
      .value(BluetoothClass.Device.WEARABLE_GLASSES, "WEARABLE_GLASSES")
      .value(BluetoothClass.Device.WEARABLE_HELMET, "WEARABLE_HELMET")
      .value(BluetoothClass.Device.WEARABLE_JACKET, "WEARABLE_JACKET")
      .value(BluetoothClass.Device.WEARABLE_PAGER, "WEARABLE_PAGER")
      .value(BluetoothClass.Device.WEARABLE_UNCATEGORIZED, "WEARABLE_UNCATEGORIZED")
      .value(BluetoothClass.Device.WEARABLE_WRIST_WATCH, "WEARABLE_WRIST_WATCH")
      .get();
}

Source File: DeviceClass.java From J2ME-Loader with Apache License 2.0

4 votes

DeviceClass() {
	this(BluetoothClass.Device.PHONE_CELLULAR | BluetoothClass.Service.TELEPHONY);
}

Source File: BluetoothDeviceListAdapter.java From talkback with Apache License 2.0

3 votes

@RequiresPermission(allOf = {permission.BLUETOOTH_ADMIN, permission.BLUETOOTH})
private void setDeviceIconResource(ComparableBluetoothDevice bluetoothDevice) {
  int imageResource;
  String description;
  /* Some bluetooth classes used to determine icon are inaccessible from outside of Android.
   * Because of this, the icons displayed here may not match the Android settings page exactly.
   */
  BluetoothClass bluetoothClass = bluetoothDevice.getBluetoothClass();
  /* Show the default Bluetooth icon if the Bluetooth class is null. */
  int majorDeviceClass =
      (bluetoothClass == null) ? Major.MISC : bluetoothClass.getMajorDeviceClass();
  switch (majorDeviceClass) {
      case Major.COMPUTER:
        imageResource = R.drawable.ic_bluetooth_computer;
        description = descriptionManager.computerContentDescription();
        break;
      case Major.PHONE:
        imageResource = R.drawable.ic_bluetooth_phone;
        description = descriptionManager.phoneContentDescription();
        break;
      case Major.PERIPHERAL:
        imageResource = R.drawable.ic_bluetooth_peripheral;
        description = descriptionManager.peripheralContentDescription();
        break;
      case Major.IMAGING:
        imageResource = R.drawable.ic_bluetooth_imaging;
        description = descriptionManager.imagingContentDescription();
        break;
      case Major.AUDIO_VIDEO:
      // We can't get into this case if bluetoothClass is null because majorDeviceClass would
      // be Major.MISC not Major.AUDIO_VIDEO. deviceClass is a separate statement to allow
      // the warning suppression here rather than on the whole method.
      @SuppressWarnings("nullness:dereference.of.nullable")
      int deviceClass = bluetoothClass.getDeviceClass();
      if (deviceClass == Device.AUDIO_VIDEO_HEADPHONES) {
          imageResource = R.drawable.ic_bluetooth_headphone;
          description = descriptionManager.headphoneContentDescription();
          break;
        }
        // Fall-through
      default:
        imageResource = R.drawable.ic_bluetooth_default;
        description = descriptionManager.defaultBluetoothDeviceContentDescription();
    }

    iconView.setImageResource(imageResource);
    iconView.setContentDescription(description);
}

android.bluetooth.BluetoothClass Java Examples