List of usage examples for android.bluetooth BluetoothGattCharacteristic FORMAT_UINT8
int FORMAT_UINT8
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From source file:com.nbplus.iotapp.bluetooth.BluetoothLeService.java
private void broadcastUpdate(final String address, final String action, final BluetoothGattCharacteristic characteristic) { final Intent intent = new Intent(action); intent.putExtra(EXTRA_DATA_SERVICE_UUID, characteristic.getService().getUuid().toString()); intent.putExtra(EXTRA_DATA_CHARACTERISTIC_UUID, characteristic.getUuid().toString()); String str = ""; byte[] values = characteristic.getValue(); Log.d(TAG,/*from ww w. j ava 2 s .c o m*/ "onCharacteristicChanged: address : " + address + ", uuid:" + characteristic.getUuid().toString()); // This is special handling for the Heart Rate Measurement profile. Data parsing is // carried out as per profile specifications: // http://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml if (UUID_HEART_RATE_MEASUREMENT.equals(characteristic.getUuid())) { int flag = characteristic.getProperties(); int format = -1; if ((flag & 0x01) != 0) { format = BluetoothGattCharacteristic.FORMAT_UINT16; Log.d(TAG, "Heart rate format UINT16."); } else { format = BluetoothGattCharacteristic.FORMAT_UINT8; Log.d(TAG, "Heart rate format UINT8."); } final int heartRate = characteristic.getIntValue(format, 1); Log.d(TAG, String.format("Received heart rate: %d", heartRate)); intent.putExtra(EXTRA_DATA, values); } else if (UUID_WEIGHT_MEASUREMENT.equals(characteristic.getUuid())) { // for weight scale int flag = values[0] & 0xff; Log.w(TAG, String.format("Measurement data received flag = %02x", flag)); /** * ? reserved field ? 2? ? ??. */ if (address != null && address.startsWith(GattAttributes.XIAOMI_MAC_ADDRESS_FILTER)) { if (values == null || values.length <= 0 || (values[0] & 0xf0) != 0x20) { Log.d(TAG, "ignore ... flag 4nibble 0x20 is not ... "); return; } } ArrayList<WeightMeasurement> measurements = WeightMeasurement.parseWeightMeasurement(address, characteristic.getUuid().toString(), values); intent.putParcelableArrayListExtra(EXTRA_DATA, measurements); } else if (UUID_GLUCOSE_MEASUREMENT.equals(characteristic.getUuid())) { GlucoseMeasurement measurement = GlucoseMeasurement.parseGlucoseMeasurement(values); intent.putExtra(EXTRA_DATA, measurement); } else if (UUID_GLUCOSE_MEASUREMENT_CONTEXT.equals(characteristic.getUuid())) { } else if (UUID_RECORD_ACCESS_CONTROL_POINT.equals(characteristic.getUuid())) { RecordAccessControlPoint recordAccessControlPoint = RecordAccessControlPoint .parseRecordAccessControlPoint(values); intent.putExtra(EXTRA_DATA, recordAccessControlPoint); } else if (UUID.fromString(GattAttributes.CURRENT_TIME).equals(characteristic.getUuid())) { if (values != null && values.length > 0) { intent.putExtra(EXTRA_DATA, values); } //intent.putExtra(EXTRA_DATA, characteristic.getValue()); } else { // For all other profiles, writes the data formatted in HEX. if (values != null && values.length > 0) { intent.putExtra(EXTRA_DATA, values); } } sendBroadcast(intent); }
From source file:com.umundus.service.NCallServiceOld.java
public void broadcastUpdate(final String action, final BluetoothGattCharacteristic characteristic) { final Intent intent = new Intent(action); // This is special handling for the Heart Rate Measurement profile. Data parsing is // carried out as per profile specifications: // http://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml if (BATTERY_CHARACTERISTIC.equals(characteristic.getUuid())) { int battery = characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 0); Log.d(TAG, String.format("battery value : %d", battery)); intent.putExtra(BATTERY_VALUE, battery); } else if (NCALL_REMOCON_KEY_NOTI_CHARACTERISTIC.equals(characteristic.getUuid())) { int cmd = characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 0); if (cmd == 0x00) { intent.putExtra(KEY_INPUT_DATA, characteristic.getValue()); } else if (cmd == 0x22) { int status = characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1); Log.d(TAG, String.format("scenario status : %d", status)); intent.putExtra(SCENARIO_STATUS_DATA, status); } else if (cmd == 0x32) { intent.putExtra(LED_INPUT_DATA, characteristic.getValue()); } else if (cmd == 0x42) { intent.putExtra(VERSION_INPUT_DATA, characteristic.getValue()); } else if (cmd == 0x52) { int status = characteristic.getIntValue(BluetoothGattCharacteristic.FORMAT_UINT8, 1); Log.i(TAG, "RESPONSE_PATRERN_DATA ++"); if (status == RESPONSE_PATRERN_DATA_WRITE_ERROR) { Log.e(TAG, "PATTERN_DATA_WRITE_ERROR"); } else if (status == RESPONSE_PATRERN_DATA_WRITE_START) { Log.i(TAG, "pattern data response ok!!!!!!!!!!!!!!!!!!!!!!!!!!!"); if (mBluetoothAdapter == null || mBluetoothGatt == null) { Log.w(TAG, "writeRemoconCharacteristic BluetoothAdapter not initialized"); return; }//from w w w . jav a 2s. c o m BluetoothGattService RemoconService = mBluetoothGatt.getService(NCALL_REMOCON_SERVICE); if (RemoconService == null) { showMessage("NCALL_REMOCON_SERVICE = NULL"); return; } BluetoothGattCharacteristic RemoconChar = RemoconService .getCharacteristic(NCALL_REMOCON_SEND_PATTERN_CHARACTERISTIC); if (RemoconChar == null) { showMessage("NCALL_REMOCON_SEND_PATTERN_CHARACTERISTIC = NULL"); return; } try { final byte[] buffer = mBuffer; final int size = mInputStream.read(buffer); writePacket(mBluetoothGatt, RemoconChar, buffer, size); } catch (Exception e) { Log.e(TAG, "" + e); } } else if (status == RESPONSE_PATRERN_DATA_WRITE_END) { try { patternCount++; if (patternCount < 12) { Log.w(TAG, "" + patternCount); PatternTransferStart(patternCount); } else { broadcastUpdate(PROGRESS_SET_INVISIBLE); } } catch (Exception e) { // TODO: handle exception } } Log.i(TAG, "RESPONSE_PATRERN_DATA --"); } else if (cmd == 0x62) { Log.i(TAG, "/ ack:" + characteristic.getValue()); } } else if (MANUFACTURER_NAME_UUID.equals(characteristic.getUuid())) { byte getdata[] = characteristic.getValue(); Log.i(TAG, "Manufacturer Name : " + new String(getdata, 0, getdata.length)); intent.putExtra(MANUFACTURER_NAME, characteristic.getValue()); } else if (MODEL_NAME_UUID.equals(characteristic.getUuid())) { byte getdata[] = characteristic.getValue(); Log.i(TAG, "Model Number : " + new String(getdata, 0, getdata.length)); intent.putExtra(MODEL_NAME, characteristic.getValue()); } else if (FIRMWARE_REVISON_UUID.equals(characteristic.getUuid())) { byte getdata[] = characteristic.getValue(); Log.i(TAG, "firmware vision = " + new String(getdata, 0, getdata.length)); intent.putExtra(FIRMWARE_REVISON, characteristic.getValue()); } else if (HARDWARE_REVISON_UUID.equals(characteristic.getUuid())) { byte getdata[] = characteristic.getValue(); Log.i(TAG, "hardware revision = " + new String(getdata, 0, getdata.length)); intent.putExtra(HARDWARE_REVISON, characteristic.getValue()); } // synchronized (mLock) { // mLock.notifyAll(); // } sendBroadcast(intent); }