Java Code Examples for android.bluetooth.BluetoothGattDescriptor#PERMISSION_READ

The following examples show how to use android.bluetooth.BluetoothGattDescriptor#PERMISSION_READ . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: blefun-androidthings   File: GattServer.java    License: Apache License 2.0 6 votes vote down vote up
private BluetoothGattService createAwesomenessService() {
    BluetoothGattService service = new BluetoothGattService(SERVICE_UUID, BluetoothGattService.SERVICE_TYPE_PRIMARY);

    // Counter characteristic (read-only, supports notifications)
    BluetoothGattCharacteristic counter = new BluetoothGattCharacteristic(CHARACTERISTIC_COUNTER_UUID,
            BluetoothGattCharacteristic.PROPERTY_READ | BluetoothGattCharacteristic.PROPERTY_NOTIFY,
            BluetoothGattCharacteristic.PERMISSION_READ);
    BluetoothGattDescriptor counterConfig = new BluetoothGattDescriptor(DESCRIPTOR_CONFIG, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE);
    counter.addDescriptor(counterConfig);
    BluetoothGattDescriptor counterDescription = new BluetoothGattDescriptor(DESCRIPTOR_USER_DESC, BluetoothGattDescriptor.PERMISSION_READ);
    counter.addDescriptor(counterDescription);

    // Interactor characteristic
    BluetoothGattCharacteristic interactor = new BluetoothGattCharacteristic(CHARACTERISTIC_INTERACTOR_UUID,
            BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE, BluetoothGattCharacteristic.PERMISSION_WRITE);
    BluetoothGattDescriptor interactorDescription = new BluetoothGattDescriptor(DESCRIPTOR_USER_DESC, BluetoothGattDescriptor.PERMISSION_READ);
    interactor.addDescriptor(interactorDescription);

    service.addCharacteristic(counter);
    service.addCharacteristic(interactor);

    return service;
}
 
Example 2
/**
 * Return a configured {@link BluetoothGattService} instance for the
 * Current Time Service.
 */
public static BluetoothGattService createTimeService() {
    BluetoothGattService service = new BluetoothGattService(TIME_SERVICE,
            BluetoothGattService.SERVICE_TYPE_PRIMARY);

    // Current Time characteristic
    BluetoothGattCharacteristic currentTime = new BluetoothGattCharacteristic(CURRENT_TIME,
            //Read-only characteristic, supports notifications
            BluetoothGattCharacteristic.PROPERTY_READ | BluetoothGattCharacteristic.PROPERTY_NOTIFY,
            BluetoothGattCharacteristic.PERMISSION_READ);
    BluetoothGattDescriptor configDescriptor = new BluetoothGattDescriptor(CLIENT_CONFIG,
            //Read/write descriptor
            BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE);
    currentTime.addDescriptor(configDescriptor);

    // Local Time Information characteristic
    BluetoothGattCharacteristic localTime = new BluetoothGattCharacteristic(LOCAL_TIME_INFO,
            //Read-only characteristic
            BluetoothGattCharacteristic.PROPERTY_READ,
            BluetoothGattCharacteristic.PERMISSION_READ);

    service.addCharacteristic(currentTime);
    service.addCharacteristic(localTime);

    return service;
}
 
Example 3
/**
 * Setup Battery Service
 *
 * @return the service
 */
private BluetoothGattService setUpBatteryService() {
    final BluetoothGattService service = new BluetoothGattService(SERVICE_BATTERY, BluetoothGattService.SERVICE_TYPE_PRIMARY);

    // Battery Level
    final BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(
            CHARACTERISTIC_BATTERY_LEVEL,
            BluetoothGattCharacteristic.PROPERTY_NOTIFY | BluetoothGattCharacteristic.PROPERTY_READ,
            BluetoothGattCharacteristic.PERMISSION_READ_ENCRYPTED);

    final BluetoothGattDescriptor clientCharacteristicConfigurationDescriptor = new BluetoothGattDescriptor(
            DESCRIPTOR_CLIENT_CHARACTERISTIC_CONFIGURATION,
            BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE);
    clientCharacteristicConfigurationDescriptor.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE);
    characteristic.addDescriptor(clientCharacteristicConfigurationDescriptor);

    service.addCharacteristic(characteristic);

    return service;
}
 
Example 4
/**
 * Will create a 0x2902 characteristic descriptor
 */
public CharacteristicNotificationDescriptor() {
    super(notificationDescriptorTwentyNineOhTwo, BluetoothGattDescriptor.PERMISSION_READ |
            BluetoothGattDescriptor.PERMISSION_WRITE |
            BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED |
            BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
}
 
Example 5
/**
 * Will create a 0x2904 characteristic descriptor
 */
public CharacteristicNamespaceDescriptor() {
    super(notificationDescriptorTwentyNineOhFour, BluetoothGattDescriptor.PERMISSION_READ |
            BluetoothGattDescriptor.PERMISSION_WRITE |
            BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED |
            BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
}
 
Example 6
@Test
public void subscribeToNotificationTest() {
    final byte[] fakeData = new byte[]{'a','b','c','d','e','f','g','h','i', 'j'};
    BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(UUID.randomUUID(), BluetoothGattCharacteristic.PROPERTY_WRITE, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
    SubscribeToCharacteristicNotificationsMockTransaction subscribeChar = new SubscribeToCharacteristicNotificationsMockTransaction(conn, GattState.ENABLE_CHARACTERISTIC_NOTIFICATION_SUCCESS, characteristic, fakeData, false);
    conn.runTx(subscribeChar, result -> {
        assert(result.resultStatus.equals(TransactionResult.TransactionResultStatus.SUCCESS) && result.resultState.equals(subscribeChar.getSuccessState()));
    });
}
 
Example 7
@Test
public void unSubscribeToNotificationTest() {
    final byte[] fakeData = new byte[]{'a','b','c','d','e','f','g','h','i', 'j'};
    BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(UUID.randomUUID(), BluetoothGattCharacteristic.PROPERTY_WRITE, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
    UnSubscribeToGattCharacteristicNotificationsMockTransaction unSubscribeChar = new UnSubscribeToGattCharacteristicNotificationsMockTransaction(conn, GattState.ENABLE_CHARACTERISTIC_NOTIFICATION_SUCCESS, characteristic, fakeData, false);
    conn.runTx(unSubscribeChar, result -> {
        assert(result.resultStatus.equals(TransactionResult.TransactionResultStatus.SUCCESS) && result.resultState.equals(unSubscribeChar.getSuccessState()));
    });
}
 
Example 8
@Test
public void failToSubscribeToNotificationTest() {
    final byte[] fakeData = new byte[]{'a','b','c','d','e','f','g','h','i', 'j'};
    BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(UUID.randomUUID(), BluetoothGattCharacteristic.PROPERTY_WRITE, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
    SubscribeToCharacteristicNotificationsMockTransaction subscribeChar = new SubscribeToCharacteristicNotificationsMockTransaction(conn, GattState.ENABLE_CHARACTERISTIC_NOTIFICATION_SUCCESS, characteristic, fakeData, true);
    conn.runTx(subscribeChar, result -> {
        assert(result.resultStatus.equals(TransactionResult.TransactionResultStatus.TIMEOUT));
    });
}
 
Example 9
@Test
public void failToUnSubscribeToNotificationTest() {
    final byte[] fakeData = new byte[]{'a','b','c','d','e','f','g','h','i', 'j'};
    BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(UUID.randomUUID(), BluetoothGattCharacteristic.PROPERTY_WRITE, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
    UnSubscribeToGattCharacteristicNotificationsMockTransaction unSubscribeChar = new UnSubscribeToGattCharacteristicNotificationsMockTransaction(conn, GattState.ENABLE_CHARACTERISTIC_NOTIFICATION_SUCCESS, characteristic, fakeData, true);
    conn.runTx(unSubscribeChar, result -> {
        assert(result.resultStatus.equals(TransactionResult.TransactionResultStatus.TIMEOUT));
    });
}
 
Example 10
@Test
public void NotifyServerCharacteristicTest() {
    final byte[] fakeData = new byte[]{'a','b','c','d','e','f','g','h','i', 'j'};
    BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(UUID.randomUUID(), BluetoothGattCharacteristic.PROPERTY_WRITE, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
    characteristic.setValue(fakeData);
    NotifyGattServerCharacteristicMockTransaction notifyChar = new NotifyGattServerCharacteristicMockTransaction(FitbitGatt.getInstance().getServer(), device, GattState.NOTIFY_CHARACTERISTIC_SUCCESS, characteristic, false, false);
    conn.runTx(notifyChar, result -> {
        assert(result.resultStatus.equals(TransactionResult.TransactionResultStatus.SUCCESS));
    });
}
 
Example 11
Source Project: unity-bluetooth   File: BLEServicePeripheral.java    License: MIT License 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public BLEServicePeripheral(final Activity activity) {
    super(activity);

    mBtAdvertiser = mBtAdapter.getBluetoothLeAdvertiser();
    mBtGattCharacteristic = new BluetoothGattCharacteristic(
            UUID.fromString(CHARACTERISTIC_UUID),
            BluetoothGattCharacteristic.PROPERTY_NOTIFY | BluetoothGattCharacteristic.PROPERTY_READ | BluetoothGattCharacteristic.PROPERTY_WRITE
            , BluetoothGattDescriptor.PERMISSION_WRITE | BluetoothGattCharacteristic.PERMISSION_READ);
    BluetoothGattDescriptor dataDescriptor = new BluetoothGattDescriptor(
            UUID.fromString(CHARACTERISTIC_CONFIG_UUID),
            BluetoothGattDescriptor.PERMISSION_WRITE | BluetoothGattDescriptor.PERMISSION_READ);
    mBtGattCharacteristic.addDescriptor(dataDescriptor);
}
 
Example 12
Source Project: react-native-ble-manager   File: Helper.java    License: Apache License 2.0 5 votes vote down vote up
public static WritableMap decodePermissions(BluetoothGattDescriptor descriptor) {

		// NOTE: props strings need to be consistent across iOS and Android
		WritableMap props = Arguments.createMap();
		int permissions = descriptor.getPermissions();

		if ((permissions & BluetoothGattDescriptor.PERMISSION_READ) != 0x0 ) {
			props.putString("Read", "Read");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_WRITE) != 0x0 ) {
			props.putString("Write", "Write");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED) != 0x0 ) {
			props.putString("ReadEncrypted", "ReadEncrypted");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED) != 0x0 ) {
			props.putString("WriteEncrypted", "WriteEncrypted");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED_MITM) != 0x0 ) {
			props.putString("ReadEncryptedMITM", "ReadEncryptedMITM");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED_MITM) != 0x0 ) {
			props.putString("WriteEncryptedMITM", "WriteEncryptedMITM");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED) != 0x0 ) {
			props.putString("WriteSigned", "WriteSigned");
		}

		if ((permissions & BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED_MITM) != 0x0 ) {
			props.putString("WriteSignedMITM", "WriteSignedMITM");
		}

		return props;
	}
 
Example 13
public static BluetoothGattDescriptor getClientCharacteristicConfigurationDescriptor() {
  BluetoothGattDescriptor descriptor = new BluetoothGattDescriptor(
      CLIENT_CHARACTERISTIC_CONFIGURATION_UUID,
      (BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE));
  descriptor.setValue(new byte[]{0, 0});
  return descriptor;
}
 
Example 14
public static BluetoothGattDescriptor getCharacteristicUserDescriptionDescriptor(String defaultValue) {
  BluetoothGattDescriptor descriptor = new BluetoothGattDescriptor(
      CHARACTERISTIC_USER_DESCRIPTION_UUID,
      (BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE));
  try {
    descriptor.setValue(defaultValue.getBytes("UTF-8"));
  } finally {
    return descriptor;
  }
}
 
Example 15
Source Project: bitgatt   File: GattPlugin.java    License: Mozilla Public License 2.0 4 votes vote down vote up
@VisibleForTesting(otherwise = VisibleForTesting.PACKAGE_PRIVATE)
String getStringRepresentationOfPermissionsForDescriptor(BluetoothGattDescriptor descriptor) {
    StringBuilder permissionBuilder = new StringBuilder();
    ArrayList<Integer> permissions = new ArrayList<>(8);
    int descriptorPermissions = descriptor.getPermissions();
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_READ) == BluetoothGattDescriptor.PERMISSION_READ) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_READ);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED) == BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED_MITM) == BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED_MITM) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED_MITM);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_WRITE) == BluetoothGattDescriptor.PERMISSION_WRITE) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_WRITE);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED) == BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED_MITM) == BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED_MITM) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED_MITM);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED) == BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED);
    }
    if ((descriptorPermissions & BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED_MITM) == BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED_MITM) {
        permissions.add(BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED_MITM);
    }
    for (int i = 0; i < permissions.size(); i++) {
        int permission = permissions.get(i);
        switch (permission) {
            case BluetoothGattDescriptor.PERMISSION_READ:
                permissionBuilder.append("read");
                break;
            case BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED:
                permissionBuilder.append("read-encrypted");
                break;
            case BluetoothGattDescriptor.PERMISSION_WRITE:
                permissionBuilder.append("write");
                break;
            case BluetoothGattDescriptor.PERMISSION_READ_ENCRYPTED_MITM:
                permissionBuilder.append("read-encrypted-mitm");
                break;
            case BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED:
                permissionBuilder.append("write-encrypted");
                break;
            case BluetoothGattDescriptor.PERMISSION_WRITE_ENCRYPTED_MITM:
                permissionBuilder.append("write-encrypted-mitm");
                break;
            case BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED:
                permissionBuilder.append("write-signed");
                break;
            case BluetoothGattDescriptor.PERMISSION_WRITE_SIGNED_MITM:
                permissionBuilder.append("write-signed-mitm");
                break;
            default:
                permissionBuilder.append("unknown");
        }
        if (i < permissions.size() - 1) {
            permissionBuilder.append(", ");
        }
    }
    return permissionBuilder.toString();
}