近くのBluetoothデバイスのスキャン

Question

電話がBluetoothでオンになっている場合、近くの発見可能なデバイスのIDのリストをアプリが読み取ることはできますか？もしそうなら、どの関数がそのようなリストを返しますか？

ありがとうございます！

Answer 1

は、ルックhere

// Create a BroadcastReceiver for ACTION_FOUND 
private 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 BroadcastReceiver 
IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND); 
registerReceiver(mReceiver, filter); // Don't forget to unregister during onDestroy 

を持っています