摩托罗拉 Droid x 的蓝牙问题

发布于 2024-11-15 06:19:59 字数 635 浏览 1 评论 0原文

我正在开发的应用程序需要一点帮助。

简而言之，在我的应用程序中，我将通过蓝牙连接到一台设备（由客户的工程团队开发）以从该设备获取数据。

我使用以下代码进行蓝牙连接。

BluetoothDevice btDevice = _btAdapter.getRemoteDevice(address);
m = btDevice.getClass().getMethod("createRfcommSocket", new Class[]{int.class});              
sock = (BluetoothSocket)m.invoke(btDevice, Integer.valueOf(1));                           
sock.connect();

// m is a Method and sock is BluetoothSocket object.

此代码适用于除 Motoral Droid x 之外的所有设备，

它抛出异常：

java.io.ioException：权限被拒绝。

我尝试了所有论坛，但找不到解决方案。

如果有人有解决方案，请帮助我。

提前致谢

原文

I need a small help for the app I am developing.

In short in my app I will be connecting to one device (which was developed by engineering team of the client) through the bluetooth to get the data from that device.

I have used following code for bluetooth connection.

BluetoothDevice btDevice = _btAdapter.getRemoteDevice(address);
m = btDevice.getClass().getMethod("createRfcommSocket", new Class[]{int.class});              
sock = (BluetoothSocket)m.invoke(btDevice, Integer.valueOf(1));                           
sock.connect();

// m is a Method and sock is BluetoothSocket object.

This code is working with all the devices except Motoral Droid x

It is throwing an exception: