@Override
public void onCharacteristicWrite(
BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
super.onCharacteristicWrite(gatt, characteristic, status);
// Log.d(LOG_TAG, "onCharacteristicWrite " + characteristic);
if (writeCallback != null) {
if (writeQueue.size() > 0) {
byte[] data = writeQueue.get(0);
writeQueue.remove(0);
// Log.d(LOG_TAG, "rimangono in coda: " + writeQueue.size());
doWrite(characteristic, data);
} else {
if (status == BluetoothGatt.GATT_SUCCESS) {
writeCallback.invoke();
// Log.e(LOG_TAG, "writeCallback invocato");
} else {
// writeCallback.error(status);
Log.e(LOG_TAG, "errore onCharacteristicWrite:" + status);
writeFailCallback.invoke("Error writing status: " + status);
}
writeCallback = null;
writeFailCallback = null;
}
} else Log.e(LOG_TAG, "Nessun callback su write");
}
@Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) {
super.onServicesDiscovered(gatt, status);
connectCallback.invoke();
connectCallback = null;
connectFailCallback = null;
}
@Override
public void onCharacteristicChanged(
BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) {
super.onCharacteristicChanged(gatt, characteristic);
// Log.d(LOG_TAG, "onCharacteristicChanged " + characteristic);
byte[] dataValue = characteristic.getValue();
Log.d(LOG_TAG, "Letto:" + BleManager.bytesToHex(dataValue) + " da:" + device.getAddress());
WritableMap map = Arguments.createMap();
map.putString("peripheral", device.getAddress());
map.putString("characteristic", characteristic.getUuid().toString());
map.putString("value", BleManager.bytesToHex(dataValue));
sendEvent("BleManagerDidUpdateValueForCharacteristic", map);
}
@Override
public void onCharacteristicRead(
BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
super.onCharacteristicRead(gatt, characteristic, status);
Log.d(LOG_TAG, "onCharacteristicRead " + characteristic);
if (readCallback != null) {
if (status == BluetoothGatt.GATT_SUCCESS) {
byte[] dataValue = characteristic.getValue();
String value = BleManager.bytesToHex(dataValue);
if (readCallback != null) {
readCallback.invoke(value);
readCallback = null;
}
} else {
readFailCallback.invoke("Error reading " + characteristic.getUuid() + " status=" + status);
readFailCallback = null;
}
readCallback = null;
}
}
@Override
public void onDescriptorWrite(
BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) {
super.onDescriptorWrite(gatt, descriptor, status);
Log.d(LOG_TAG, "onDescriptorWrite " + descriptor);
}