Example usage for android.bluetooth BluetoothGattCharacteristic getProperties

Introduction

In this page you can find the example usage for android.bluetooth BluetoothGattCharacteristic getProperties.

Prototype

public int getProperties() 

Source Link

Document

Returns the properties of this characteristic.

Usage

From source file:com.megster.cordova.ble.central.Peripheral.java

private BluetoothGattCharacteristic findWritableCharacteristic(BluetoothGattService service,
        UUID characteristicUUID, int writeType) {
    BluetoothGattCharacteristic characteristic = null;

    // get write property
    int writeProperty = BluetoothGattCharacteristic.PROPERTY_WRITE;
    if (writeType == BluetoothGattCharacteristic.WRITE_TYPE_NO_RESPONSE) {
        writeProperty = BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE;
    }/*from ww  w .  java2s  .  c om*/

    List<BluetoothGattCharacteristic> characteristics = service.getCharacteristics();
    for (BluetoothGattCharacteristic c : characteristics) {
        if ((c.getProperties() & writeProperty) != 0 && characteristicUUID.equals(c.getUuid())) {
            characteristic = c;
            break;
        }
    }

    // As a last resort, try and find ANY characteristic with this UUID, even if it doesn't have the correct properties
    if (characteristic == null) {
        characteristic = service.getCharacteristic(characteristicUUID);
    }

    return characteristic;
}

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From source file:com.megster.cordova.ble.central.Peripheral.java

private BluetoothGattCharacteristic findNotifyCharacteristic(BluetoothGattService service,
        UUID characteristicUUID) {
    BluetoothGattCharacteristic characteristic = null;

    // Check for Notify first
    List<BluetoothGattCharacteristic> characteristics = service.getCharacteristics();
    for (BluetoothGattCharacteristic c : characteristics) {
        if ((c.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) != 0
                && characteristicUUID.equals(c.getUuid())) {
            characteristic = c;/*  w  ww.  j a  v a  2s  .c  om*/
            break;
        }
    }

    if (characteristic != null)
        return characteristic;

    // If there wasn't Notify Characteristic, check for Indicate
    for (BluetoothGattCharacteristic c : characteristics) {
        if ((c.getProperties() & BluetoothGattCharacteristic.PROPERTY_INDICATE) != 0
                && characteristicUUID.equals(c.getUuid())) {
            characteristic = c;
            break;
        }
    }

    // As a last resort, try and find ANY characteristic with this UUID, even if it doesn't have the correct properties
    if (characteristic == null) {
        characteristic = service.getCharacteristic(characteristicUUID);
    }

    return characteristic;
}

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From source file:com.touchKin.touchkinapp.DeviceControlActivity.java

private void readHeartRate() {
    // TODO Auto-generated method stub
    if (mConnected) {
        if (mBluetoothLeService.getSupportedGattService() != null) {
            Log.d("Read", "+++++++++++++Reading" + mBluetoothLeService.getSupportedGattService()
                    .getCharacteristic(UUID.fromString("00001524-1212-efde-1523-785feabcd123")));
            Toast.makeText(this,
                    "" + mBluetoothLeService.getSupportedGattService()
                            .getCharacteristic(UUID.fromString("00001524-1212-efde-1523-785feabcd123")),
                    Toast.LENGTH_LONG).show();
            BluetoothGattCharacteristic charprop = mBluetoothLeService.getSupportedGattService()
                    .getCharacteristic(UUID.fromString("00001524-1212-efde-1523-785feabcd123"));
            if (charprop != null) {
                final int charaProp = charprop.getProperties();
                if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
                    mNotifyCharacteristic = charprop;
                    mBluetoothLeService.setCharacteristicNotification(charprop, true);
                }//from  w  w w .ja v a  2s . c  o  m
            } else {
                Toast.makeText(this, "Unable to connect " + charprop, Toast.LENGTH_LONG).show();
            }
        } else {
            Toast.makeText(this, "Unable to connect", Toast.LENGTH_LONG).show();
        }
    }
}

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From source file:com.google.android.apps.forscience.ble.MyBleService.java

public void printServices(String address) {
    BluetoothGatt bluetoothGatt = addressToGattClient.get(address);
    if (bluetoothGatt == null) {
        Log.d(TAG, "No connection found for: " + address);
        return;//from w ww.jav a 2  s . c om
    }
    for (BluetoothGattService service : bluetoothGatt.getServices()) {
        Log.d(TAG, "Service ================================");
        Log.d(TAG, "Service UUID: " + service.getUuid());
        Log.d(TAG, "Service Type: " + service.getType());

        for (BluetoothGattCharacteristic charact : service.getCharacteristics()) {
            Log.d(TAG, "Charact UUID: " + charact.getUuid());
            Log.d(TAG, "Charact prop: " + charact.getProperties());

            if (charact.getValue() != null) {
                Log.d(TAG, "Charact Value: " + new String(charact.getValue()));
            }
        }
    }
}

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From source file:edu.stanford.cs.sing.helena.DeviceControlActivity.java

private void checkServices(List<BluetoothGattService> gattServices) {
    if (gattServices == null)
        return;//from  w ww  .  ja v a2  s .c om
    String uuid;
    // Loops through available GATT Services.
    for (BluetoothGattService gattService : gattServices) {
        uuid = gattService.getUuid().toString();
        //only interested in helena service
        if (uuid.equals(HelenaGattAttributes.HELENA_SERVICE)) {
            mHelenaService = gattService;
            List<BluetoothGattCharacteristic> gattCharacteristics = gattService.getCharacteristics();
            // Loops through available Characteristics.
            for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
                //only interested in this characteristic
                if (gattCharacteristic.getUuid().toString().equals(HelenaGattAttributes.UUID_LISTED_DEVICE)) {
                    mNotifyCharacteristic = gattCharacteristic;
                    final int charaProp = gattCharacteristic.getProperties();
                    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
                        //Initiate notifications
                        mNotifyCharacteristic = gattCharacteristic;
                        mBluetoothLeService.setCharacteristicNotification(mNotifyCharacteristic, true);
                    }

                }
            }

        } else {
            Log.d(TAG, "Skipping other services");
        }
    }
}

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From source file:com.cypress.cysmart.RDKEmulatorView.RemoteControlEmulatorFragment.java

/**
 * stop notifications of all Report characteristc
 *///from www.  j a  v a 2  s .  c o  m
private void stopBroadcastAllNotifications() {
    List<BluetoothGattCharacteristic> gattCharacteristics = mservice.getCharacteristics();
    for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
        String uuidchara = gattCharacteristic.getUuid().toString();
        if (uuidchara.equalsIgnoreCase(GattAttributes.REP0RT)) {
            final int charaProp = gattCharacteristic.getProperties();
            if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
                BluetoothLeService.setCharacteristicNotification(gattCharacteristic, false);

            }
        }
    }
}

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From source file:com.cypress.cysmart.GATTDBFragments.GattDetailsFragment.java

/**
 * Preparing Broadcast receiver to broadcast read characteristics
 *
 * @param gattCharacteristic// w  ww  . j  ava 2 s . c o  m
 */
void prepareBroadcastDataRead(BluetoothGattCharacteristic gattCharacteristic) {
    final BluetoothGattCharacteristic characteristic = gattCharacteristic;
    final int charaProp = characteristic.getProperties();
    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_READ) > 0) {
        mReadCharacteristic = characteristic;
        BluetoothLeService.readCharacteristic(characteristic);

    }
}

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From source file:com.cypress.cysmart.GATTDBFragments.GattDetailsFragment.java

/**
 * Preparing Broadcast receiver to broadcast notify characteristics
 *
 * @param gattCharacteristic//from  ww  w  .j  av  a 2s.c o  m
 */
void prepareBroadcastDataNotify(BluetoothGattCharacteristic gattCharacteristic) {
    final BluetoothGattCharacteristic characteristic = gattCharacteristic;
    final int charaProp = characteristic.getProperties();
    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
        mNotifyCharacteristic = characteristic;
        BluetoothLeService.setCharacteristicNotification(characteristic, true);

    }

}

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From source file:com.cypress.cysmart.GATTDBFragments.GattDetailsFragment.java

/**
 * Preparing Broadcast receiver to broadcast indicate characteristics
 *
 * @param gattCharacteristic/*  w w  w . j ava2  s  .  c  o  m*/
 */
void prepareBroadcastDataIndicate(BluetoothGattCharacteristic gattCharacteristic) {
    final BluetoothGattCharacteristic characteristic = gattCharacteristic;
    final int charaProp = characteristic.getProperties();

    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_INDICATE) > 0) {
        mIndicateCharacteristic = characteristic;
        BluetoothLeService.setCharacteristicIndication(mIndicateCharacteristic, true);

    }

}

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From source file:com.cypress.cysmart.GATTDBFragments.GattDetailsFragment.java

/**
 * Stopping Broadcast receiver to broadcast indicate characteristics
 *
 * @param gattCharacteristic//from  w  w w  .j  a  va  2  s  .  com
 */
void stopBroadcastDataIndicate(BluetoothGattCharacteristic gattCharacteristic) {
    final BluetoothGattCharacteristic characteristic = gattCharacteristic;
    final int charaProp = characteristic.getProperties();

    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_INDICATE) > 0) {
        if (mIndicateCharacteristic != null) {
            BluetoothLeService.setCharacteristicIndication(mIndicateCharacteristic, false);
        }

    }

}

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