Brauche Hilfe Set<String>

1for(String one : foundDevicesSet){
2 deviceNameAdapter.add(one);
3 }

1public class MainActivity extends Activity {
2
3 ToggleButton tBtn;
4 BluetoothAdapter theBluetoothAdapter;
5 Set<BluetoothDevice> pairedDevices;
6 ArrayAdapter<String> deviceNameAdapter ;
7 ListView DeviceList;
8 TextView bluetoohOff;
9 TextView availableDivce;
10 Button searchButton;
11 Set<String> foundDevicesSet;
12 BroadcastReceiver receiver;
13 private static final String TAG =" myLOG";
14
15
16 @Override
17 protected void onCreate(Bundle savedInstanceState) {
18 super.onCreate(savedInstanceState);
19 setContentView(R.layout.main);
20
21 Init();
22 setAdapter();
23 textVisibilitys();
24 BluetoothEnabled();
25 discoverDevices();
26 devicesList();
27
28
29
30 }
31
32 public void Init(){
33
34 foundDevicesSet = new HashSet<String>();
35 tBtn = (ToggleButton)findViewById(R.id.toggleButton1);
36 availableDivce = (TextView)findViewById(R.id.textView2);
37 bluetoohOff =(TextView)findViewById(R.id.textView1);
38 DeviceList = (ListView)findViewById(R.id.listView1);
39 searchButton =(Button)findViewById(R.id.button1);
40 deviceNameAdapter = new ArrayAdapter<String>(getApplicationContext(), android.R.layout.simple_list_item_1);
41 DeviceList.setAdapter(deviceNameAdapter);
42 IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
43 registerReceiver(receiver, filter);
44 receiver = new BroadcastReceiver() {
45
46 @Override
47 public void onReceive(Context context, Intent intent) {
48 // TODO Auto-generated method stub
49
50 String action = intent.getAction();
51
52 if (BluetoothDevice.ACTION_FOUND.equals(action)) {
53 BluetoothDevice newDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
54 if (newDevice.getBondState() != BluetoothDevice.BOND_BONDED) {
55 foundDevicesSet.add(newDevice.getName() + "|" + newDevice.getAddress());
56
57 for(String one : foundDevicesSet){
58 deviceNameAdapter.add(one);
59 }
60
61
62 }
63 }
64 }
65 };
66
67
68
69 }