Example usage for android.bluetooth BluetoothGattCharacteristic PROPERTY

Introduction

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

Prototype

int PROPERTY_READ

To view the source code for android.bluetooth BluetoothGattCharacteristic PROPERTY_READ.

Click Source Link

Document

Characteristic property: Characteristic is readable.

Usage

From source file:com.cypress.cysmart.BLEServiceFragments.HealthTemperatureService.java

/**
 * Preparing Broadcast receiver to broadcast read characteristics
 *
 * @param gattCharacteristic// w  ww. j a  va2 s .c  o m
 */

void prepareBroadcastDataRead(BluetoothGattCharacteristic gattCharacteristic) {
    final int charaProp = gattCharacteristic.getProperties();
    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_READ) > 0) {
        mReadCharacteristic = gattCharacteristic;
        BluetoothLeService.readCharacteristic(gattCharacteristic);
    }
}

From source file:ti.android.ble.devicemonitor.ServiceView.java

private String getPropertyDescription(int prop) {
    String str = new String();

    if ((prop & BluetoothGattCharacteristic.PROPERTY_READ) > 0)
        str += "R";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_WRITE) > 0)
        str += "W";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0)
        str += "N";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_INDICATE) > 0)
        str += "I";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE) > 0)
        str += "*";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_BROADCAST) > 0)
        str += "B";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_EXTENDED_PROPS) > 0)
        str += "E";

    if ((prop & BluetoothGattCharacteristic.PROPERTY_SIGNED_WRITE) > 0)
        str += "S";

    return str;/*ww  w  . ja  va  2 s  .  c om*/
}

From source file:com.cypress.cysmart.BLEServiceFragments.HeartRateService.java

/**
 * Preparing Broadcast receiver to broadcast read characteristics
 *
 * @param gattCharacteristic// w  w  w .  java 2  s.c om
 */
void prepareBroadcastDataRead(BluetoothGattCharacteristic gattCharacteristic) {
    final int charaProp = gattCharacteristic.getProperties();
    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_READ) > 0) {

        mReadCharacteristic = gattCharacteristic;
        BluetoothLeService.readCharacteristic(gattCharacteristic);
    }
}

From source file:com.muggins.test.ble.DeviceControlActivity.java

private void displayGattServices(List<BluetoothGattService> gattServices) {
    if (gattServices == null)
        return;//from  ww w .  j a v  a 2 s .  co m
    String uuid = null;
    //        String unknownServiceString = getResources().getString(R.string.unknown_service);
    //        String unknownCharaString = getResources().getString(R.string.unknown_characteristic);
    ArrayList<HashMap<String, String>> gattServiceData = new ArrayList<HashMap<String, String>>();
    ArrayList<ArrayList<HashMap<String, String>>> gattCharacteristicData = new ArrayList<ArrayList<HashMap<String, String>>>();
    mGattCharacteristics = new ArrayList<ArrayList<BluetoothGattCharacteristic>>();

    // Loops through available GATT Services.
    for (BluetoothGattService gattService : gattServices) {
        HashMap<String, String> currentServiceData = new HashMap<String, String>();
        if (SampleGattAttributes.SERVICE_NUMBER.equals(gattService.getUuid().toString())) {
            uuid = gattService.getUuid().toString();

            //                currentServiceData.put(LIST_NAME, "?");
            //                currentServiceData.put(LIST_UUID, "??1234");
            //                gattServiceData.add(currentServiceData);

            ArrayList<HashMap<String, String>> gattCharacteristicGroupData = new ArrayList<HashMap<String, String>>();
            List<BluetoothGattCharacteristic> gattCharacteristics = gattService.getCharacteristics();
            ArrayList<BluetoothGattCharacteristic> charas = new ArrayList<BluetoothGattCharacteristic>();

            // Loops through available Characteristics.
            for (BluetoothGattCharacteristic gattCharacteristic : gattCharacteristics) {
                charas.add(gattCharacteristic);
                HashMap<String, String> currentCharaData = new HashMap<String, String>();
                if (SampleGattAttributes.HEART_RATE_MEASUREMENT
                        .equals(gattCharacteristic.getUuid().toString())) {
                    uuid = gattCharacteristic.getUuid().toString();

                    currentCharaData.put(LIST_NAME, "?");
                    currentCharaData.put(LIST_UUID, "");
                    gattCharacteristicGroupData.add(currentCharaData);

                    final int charaProp = gattCharacteristic.getProperties();
                    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_READ) > 0) {
                        // If there is an active notification on a characteristic, clear
                        // it first so it doesn't update the data field on the user interface.
                        Log.e("BluetoothLeService", "read");
                        if (mNotifyCharacteristic != null) {
                            mBluetoothLeService.setCharacteristicNotification(
                                    //                                        mNotifyCharacteristic, false);
                                    mNotifyCharacteristic, true);
                            mNotifyCharacteristic = null;
                        }
                        mBluetoothLeService.readCharacteristic(gattCharacteristic);
                        //                            Intent intent = new Intent(DeviceControlActivity.this, ShowWave.class);
                        //                            startActivity(intent);
                    }
                    if ((charaProp | BluetoothGattCharacteristic.PROPERTY_NOTIFY) > 0) {
                        Log.e("BluetoothLeService", "notify");
                        mNotifyCharacteristic = gattCharacteristic;
                        mBluetoothLeService.setCharacteristicNotification(gattCharacteristic, true);
                    }

                }
            }
            mGattCharacteristics.add(charas);
            gattCharacteristicData.add(gattCharacteristicGroupData);
        }
    }

    SimpleExpandableListAdapter gattServiceAdapter = new SimpleExpandableListAdapter(this, gattServiceData,
            android.R.layout.simple_expandable_list_item_2, new String[] { LIST_NAME, LIST_UUID },
            new int[] { android.R.id.text1, android.R.id.text2 }, gattCharacteristicData,
            android.R.layout.simple_expandable_list_item_2, new String[] { LIST_NAME, LIST_UUID },
            new int[] { android.R.id.text1, android.R.id.text2 });
    mGattServicesList.setAdapter(gattServiceAdapter);
}

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

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

    int read = BluetoothGattCharacteristic.PROPERTY_READ;

    List<BluetoothGattCharacteristic> characteristics = service.getCharacteristics();
    for (BluetoothGattCharacteristic c : characteristics) {
        if ((c.getProperties() & read) != 0 && characteristicUUID.equals(c.getUuid())) {
            characteristic = c;/*from www.j  av a  2 s .c  om*/
            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;
}

From source file:net.kenevans.android.blecardiacmonitor.BCMBleService.java

/**
 * Writes READ, NOTIFY, WRITE properties to the Log. Use for debugging.
 *
 * @param charBat    The BAT characteristic.
 * @param charHr     The HR characteristic.
 * @param charCustom The custom characteristic.
 *///  w ww  .  ja v a2 s  .c om
@SuppressWarnings("unused")
public void checkPermissions(BluetoothGattCharacteristic charBat, BluetoothGattCharacteristic charHr,
        BluetoothGattCharacteristic charCustom) {
    // DEBUG
    // Check permissions
    if ((charBat.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) == 0) {
        Log.d(TAG, "incrementSessionState: charBat: Not Readable");
    } else {
        Log.d(TAG, "incrementSessionState: charBat: Readable");
    }
    if ((charBat.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == 0) {
        Log.d(TAG, "incrementSessionState: charBat: Not Notifiable");
    } else {
        Log.d(TAG, "incrementSessionState: charBat: Notifiable");
    }
    if ((charBat.getProperties() & BluetoothGattCharacteristic.PROPERTY_WRITE) == 0) {
        Log.d(TAG, "incrementSessionState: charBat: Not Writable");
    } else {
        Log.d(TAG, "incrementSessionState: charBat: Writable");
    }

    if ((charHr.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) == 0) {
        Log.d(TAG, "incrementSessionState: charHr: Not Readable");
    } else {
        Log.d(TAG, "incrementSessionState: charHr: Readable");
    }
    if ((charHr.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == 0) {
        Log.d(TAG, "incrementSessionState: charHr: Not Notifiable");
    } else {
        Log.d(TAG, "incrementSessionState: charHr: Notifiable");
    }
    if ((charHr.getProperties() & BluetoothGattCharacteristic.PROPERTY_WRITE) == 0) {
        Log.d(TAG, "incrementSessionState: charHr: Not Writable");
    } else {
        Log.d(TAG, "incrementSessionState: charHr: Writable");
    }

    if ((charCustom.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) == 0) {
        Log.d(TAG, "incrementSessionState: charCustom: Not Readable");
    } else {
        Log.d(TAG, "incrementSessionState: charCustom: Readable");
    }
    if ((charCustom.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == 0) {
        Log.d(TAG, "incrementSessionState: charCustom: Not Notifiable");
    } else {
        Log.d(TAG, "incrementSessionState: charCustom: Notifiable");
    }
    if ((charCustom.getProperties() & BluetoothGattCharacteristic.PROPERTY_WRITE) == 0) {
        Log.d(TAG, "incrementSessionState: charCustom: Not Writable");
    } else {
        Log.d(TAG, "incrementSessionState: charCustom: Writable");
    }
}

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

/**
 * Method to make the Buttons visible to the user
 *///from  ww w  .  j a v a2  s  .  c o  m
private void UIbuttonvisibility() {
    // Getting the properties of each characteristics
    boolean read = false, write = false, notify = false, indicate = false;
    if (getGattCharacteristicsPropertices(mReadCharacteristic.getProperties(),
            BluetoothGattCharacteristic.PROPERTY_READ)) {
        // Read property available
        read = true;
        mBtnread.setVisibility(View.VISIBLE);
    }
    if (getGattCharacteristicsPropertices(mReadCharacteristic.getProperties(),
            BluetoothGattCharacteristic.PROPERTY_WRITE)
            | getGattCharacteristicsPropertices(mReadCharacteristic.getProperties(),
                    BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE)) {
        // Write property available
        write = true;
        mBtnwrite.setVisibility(View.VISIBLE);
    }
    if (getGattCharacteristicsPropertices(mReadCharacteristic.getProperties(),
            BluetoothGattCharacteristic.PROPERTY_NOTIFY)) {
        // Notify property available
        notify = true;
        mBtnnotify.setVisibility(View.VISIBLE);
        BluetoothGattDescriptor descriptor = mReadCharacteristic
                .getDescriptor(UUIDDatabase.UUID_CLIENT_CHARACTERISTIC_CONFIG);
        if (descriptor != null) {
            BluetoothLeService.readDescriptor(descriptor);
        }
    }
    if (getGattCharacteristicsPropertices(mReadCharacteristic.getProperties(),
            BluetoothGattCharacteristic.PROPERTY_INDICATE)) {
        // Indicate property available
        indicate = true;
        mBtnIndicate.setVisibility(View.VISIBLE);
        BluetoothGattDescriptor descriptor = mReadCharacteristic
                .getDescriptor(UUIDDatabase.UUID_CLIENT_CHARACTERISTIC_CONFIG);
        if (descriptor != null) {
            BluetoothLeService.readDescriptor(descriptor);
        }
    }

}

From source file:net.kenevans.android.hxmmonitor.HxMBleService.java

/**
 * Writes READ, NOTIFY, WRITE properties to the Log. Use for debugging.
 * /*from   w ww  .j ava  2s .co  m*/
 * @param charBat
 * @param charHr
 * @param charCustom
 */
public void checkPermissions(BluetoothGattCharacteristic charBat, BluetoothGattCharacteristic charHr,
        BluetoothGattCharacteristic charCustom) {
    // DEBUG
    // Check permissions
    if ((charBat.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) == 0) {
        Log.d(TAG, "incrementSessionState: charBat: Not Readable");
    } else {
        Log.d(TAG, "incrementSessionState: charBat: Readable");
    }
    if ((charBat.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == 0) {
        Log.d(TAG, "incrementSessionState: charBat: Not Notifiable");
    } else {
        Log.d(TAG, "incrementSessionState: charBat: Notifiable");
    }
    if ((charBat.getProperties() & BluetoothGattCharacteristic.PROPERTY_WRITE) == 0) {
        Log.d(TAG, "incrementSessionState: charBat: Not Writeable");
    } else {
        Log.d(TAG, "incrementSessionState: charBat: Writeable");
    }

    if ((charHr.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) == 0) {
        Log.d(TAG, "incrementSessionState: charHr: Not Readable");
    } else {
        Log.d(TAG, "incrementSessionState: charHr: Readable");
    }
    if ((charHr.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == 0) {
        Log.d(TAG, "incrementSessionState: charHr: Not Notifiable");
    } else {
        Log.d(TAG, "incrementSessionState: charHr: Notifiable");
    }
    if ((charHr.getProperties() & BluetoothGattCharacteristic.PROPERTY_WRITE) == 0) {
        Log.d(TAG, "incrementSessionState: charHr: Not Writeable");
    } else {
        Log.d(TAG, "incrementSessionState: charHr: Writeable");
    }

    if ((charCustom.getProperties() & BluetoothGattCharacteristic.PROPERTY_READ) == 0) {
        Log.d(TAG, "incrementSessionState: charCustom: Not Readable");
    } else {
        Log.d(TAG, "incrementSessionState: charCustom: Readable");
    }
    if ((charCustom.getProperties() & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == 0) {
        Log.d(TAG, "incrementSessionState: charCustom: Not Notifiable");
    } else {
        Log.d(TAG, "incrementSessionState: charCustom: Notifiable");
    }
    if ((charCustom.getProperties() & BluetoothGattCharacteristic.PROPERTY_WRITE) == 0) {
        Log.d(TAG, "incrementSessionState: charCustom: Not Writeable");
    } else {
        Log.d(TAG, "incrementSessionState: charCustom: Writeable");
    }
}

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

/**
 * Preparing Broadcast receiver to broadcast read characteristics
 *
 * @param gattCharacteristic/* w  w w. jav  a  2  s  . co  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);

    }
}

From source file:com.cypress.cysmart.BLEServiceFragments.DeviceInformationService.java

/**
 * Prepare Broadcast receiver to broadcast read characteristics
 *
 * @param gattCharacteristic// www.  jav  a  2  s  . co 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);
    }
}

Example usage for android.bluetooth BluetoothGattCharacteristic PROPERTY_READ

Introduction

Prototype

Document

Usage