android-扫描附近的蓝牙设备

概述如果手机已开启蓝牙,则应用程序可以读取附近可发现设备的ID列表吗？如果是这样,哪个函数返回这样的列表？谢谢！解决方法:看看here//CreateaBroadcastReceiverforACTION_FOUNDprivatefinalBroadcastReceivermReceiver=newBroadcastReceiver(){publicvoidonReceive

如果手机已开启蓝牙,则应用程序可以读取附近可发现设备的ID列表吗？如果是这样,哪个函数返回这样的列表？

谢谢！

解决方法:

看看here

// Create a broadcastReceiver for ACTION_FOUNDprivate final broadcastReceiver mReceiver = new broadcastReceiver() {    public voID onReceive(Context context, Intent intent) {        String action = intent.getAction();        // When discovery finds a device        if (BluetoothDevice.ACTION_FOUND.equals(action)) {            // Get the BluetoothDevice object from the Intent            BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);            // Add the name and address to an array adapter to show in a ListVIEw            mArrayAdapter.add(device.getname() + "\n" + device.getAddress());        }    }};// Register the broadcastReceiverIntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);registerReceiver(mReceiver, filter); // Don't forget to unregister during onDestroy

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