Java 了解connect()是否成功进行蓝牙连接的方法
有没有办法知道连接方法是否成功 我有ConnectThread类中的代码:Java 了解connect()是否成功进行蓝牙连接的方法,java,exception,bluetooth,ioexception,Java,Exception,Bluetooth,Ioexception,有没有办法知道连接方法是否成功 我有ConnectThread类中的代码: public void run() { // Cancel discovery because it will slow down the connection mBluetoothAdapter.cancelDiscovery(); try { // Connect the device through the socket. This will block /
public void run() {
// Cancel discovery because it will slow down the connection
mBluetoothAdapter.cancelDiscovery();
try {
// Connect the device through the socket. This will block
// until it succeeds or throws an exception
mmSocket.connect();
} catch (IOException connectException) {
// Unable to connect; close the socket and get out
try {
mmSocket.close();
} catch (IOException closeException) { }
return;
}
}
并尝试将此线程连接为:
BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
Set<BluetoothDevice> pairedDevices = mBluetoothAdapter.getBondedDevices();
if (pairedDevices.size() > 0)
{
// Loop through paired devices
for (BluetoothDevice device : pairedDevices)
{
if (device.getName().equals("HC-06"))
{
Thread initialThread = new ConnectThread(device);
initialThread.run();
}
}
}
我想知道这个连接是否成功。任何帮助都将不胜感激,谢谢 如果没有成功,它将抛出一个异常。如果在connect调用后到达该语句,则该语句成功。如果该语句引发异常,程序是否应该冻结?我试图连接一个随机UUID,在这种情况下,应该抛出一个异常,但程序运行良好。