DroidtoothPlugin.java 文件源码

@Override
public BluetoothSocket call() throws Exception {
    // Repeat discovery until we connect or get interrupted
    while (true) {
        // Discover nearby devices
        LOG.info("Discovering nearby devices");
        List<String> addresses = discoverDevices();
        if (addresses.isEmpty()) {
            LOG.info("No devices discovered");
            continue;
        }
        // Connect to any device with the right UUID
        for (String address : addresses) {
            BluetoothSocket s = connect(address, uuid);
            if (s != null) {
                LOG.info("Outgoing connection");
                return s;
            }
        }
    }
}