Can'；不要使用ANDROID BLE api编写任何特性

在我的应用程序中，我想为一个可编程设备（iBeacon）编写一些特性。问题是，在我调用

gatt.executeLabelWrite（）

之后，信标将与我的智能手机断开连接，并调用

onConnectionStateChange

回调-

onReliableWriteCompleted

方法。当然，这个特征并没有写在信标上。所以我的问题是-我做错了什么？我如何使用

executeleablerwrite（）

methodCallback方法将特征写入可编程设备：

        @Override
        public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState) {
            super.onConnectionStateChange(gatt, status, newState);
            if (newState == BluetoothProfile.STATE_CONNECTED) {
                    mBluetoothGatt.discoverServices();
                    mAlreadyConnected = true;
            } else if (newState == BluetoothProfile.STATE_DISCONNECTED) {
                if (mWritingStarted) {
                    reconnectBeacon();
                }
            }
        }

        @Override
        public void onServicesDiscovered(BluetoothGatt gatt, int status) {
            super.onServicesDiscovered(gatt, status);
            writeNextCharacteristic(mCurrentCharacteristic);
        }

        @Override
        public void onCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) {
            super.onCharacteristicWrite(gatt, characteristic, status);
            if (characteristic.getValue() != mCurrentValue) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
                    gatt.abortReliableWrite();
                } else {
                    gatt.abortReliableWrite(mBluetoothDevice);
                }
            } else {
                boolean result = gatt.executeReliableWrite();
            }
        }

        @Override
        public void onReliableWriteCompleted(BluetoothGatt gatt, int status) {
            super.onReliableWriteCompleted(gatt, status);
            if (status == BluetoothGatt.GATT_SUCCESS) {
                mCurrentCharacteristic++;
                writeNextCharacteristic(mCurrentCharacteristic);
            } else {
                //TODO: handle error
            }
        }

我用于编写特征的其他方法：

private void connectBeacon() {
        mBluetoothManager = (BluetoothManager) mContext.getSystemService(Context.BLUETOOTH_SERVICE);
        mBluetoothAdapter = mBluetoothManager.getAdapter();
        mBluetoothDevice = mBluetoothAdapter.getRemoteDevice(mMacAddress);
        mBluetoothGatt = mBluetoothDevice.connectGatt(mContext, false, mGattCallback);
    }

    private void reconnectBeacon() {
        mBluetoothGatt = mBluetoothDevice.connectGatt(mContext, false, mGattCallback);
    }

    private void writeNextCharacteristic(int characteristicPosition) {
        if (characteristicPosition < mCharacteristicsToWrite.size()) {
            UUID serviceUuid = mCharacteristicsToWrite.get(characteristicPosition).getServiceUuid();
            UUID characteristicUuid = mCharacteristicsToWrite.get(characteristicPosition).getCharacteristicUuid();
            byte[] value = mCharacteristicsToWrite.get(characteristicPosition).getValue();
            mCurrentValue = value;
            BluetoothGattCharacteristic gattCharacteristic = mBluetoothGatt.getService(serviceUuid).getCharacteristic(characteristicUuid);
            mBluetoothGatt.beginReliableWrite();
            gattCharacteristic.setValue(value);
            boolean status = mBluetoothGatt.writeCharacteristic(gattCharacteristic);
            Log.d("Status: ", String.valueOf(status));
        } else {
            mWritingStarted = false;
            mBluetoothGatt.close();
            mCharacteristicWriteCallback.onAllCharacteristicsWritten();
        }
    }

private void connectBeacon（）{
mBluetoothManager=（BluetoothManager）mContext.getSystemService（Context.BLUETOOTH_服务）；
mBluetoothAdapter=mBluetoothManager.getAdapter（）；
mBluetoothDevice=mBluetoothAdapter.getRemoteDevice（mmacadAddress）；
mBluetoothGatt=mBluetoothDevice.connectGatt（mContext，false，mGattCallback）；
}
私有无效重新连接信标（）{
mBluetoothGatt=mBluetoothDevice.connectGatt（mContext，false，mGattCallback）；
}
私有void writeNextCharacteristic（int-characteristicPosition）{
if（特征位置

信标是否可能正在关闭连接？也许Android代码根本没有问题。@DavidYoung我做了一些测试，这个问题与Android或我的特定设备有关。信标与我从Google Play下载并尝试使用的所有应用程序断开连接。同时，iOS应用程序工作正常。我能做些什么来修复它？当你说“iOS应用程序运行正常”是什么意思？您是否能够使用不同的iOS应用程序连接到信标并写入相同的GATT特征？编辑您的问题以添加此信息将很有帮助。@davidgyoung是的。我可以使用iOS应用程序编写相同的特性。我面临着类似的问题，您已经找到解决方案了吗？