Example usage for android.net.wifi WifiManager getScanResults

Introduction

In this page you can find the example usage for android.net.wifi WifiManager getScanResults.

Prototype

public List<ScanResult> getScanResults() 

Source Link

Document

Return the results of the latest access point scan.

Usage

From source file:Main.java

public static List<ScanResult> getWifiScanResults(Context context) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    return wifiManager.startScan() ? wifiManager.getScanResults() : null;
}

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From source file:Main.java

public static void getScanWifiResults(Context context) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    List<ScanResult> wifiResults = wifiManager.getScanResults();
    for (ScanResult wifi : wifiResults) {
        //         LogUtil.log(TAG, Log.DEBUG, wifi.toString());
    }// www .  ja v  a  2s  . com

    TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);

    //      LogUtil.log(TAG, Log.DEBUG, TelephonyManager.PHONE_TYPE_GSM + "----" + tm.getPhoneType());
    List<NeighboringCellInfo> cellResults = tm.getNeighboringCellInfo();
    for (NeighboringCellInfo cell : cellResults) {
        //         LogUtil.log(TAG, Log.DEBUG, cell.getCid() + "-" + cell.getLac() + "-" + cell.getRssi() + "-" + cell.getPsc()
        //               + "-" + cell.getNetworkType());
    }

    //      LogUtil.log(TAG, Log.DEBUG, getProviderName(context).getText());
}

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From source file:Main.java

public static ScanResult getScanResultsByBSSID(Context context, String bssid) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    ScanResult scanResult = null;/* w  w  w  .j  av a 2  s . c om*/
    boolean f = wifiManager.startScan();
    if (!f) {
        getScanResultsByBSSID(context, bssid);
    }
    List<ScanResult> list = wifiManager.getScanResults();
    if (list != null) {
        for (int i = 0; i < list.size(); i++) {
            scanResult = list.get(i);
            if (scanResult.BSSID.equals(bssid)) {
                break;
            }
        }
    }
    return scanResult;
}

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From source file:org.wahtod.wififixer.ui.LocalNetworksLoader.java

private List<WFScanResult> getNetworks(Context context) {
    WifiManager wm = AsyncWifiManager.getWifiManager(context);

    if (wm.isWifiEnabled()) {
        List<WFScanResult> scanned = WFScanResult.fromScanResultArray(wm.getScanResults());
        if (scanned != null) {
            Collections.sort(scanned, new SortBySignal());
            return scanned;
        }/*from ww  w.jav  a  2 s  . co  m*/
    }
    return new ArrayList<WFScanResult>();
}

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From source file:ru.glesik.wifireminders.AddReminderActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_add_reminder);
    // Show the Up button in the action bar.
    setupActionBar();/*w  w w  .  j a v  a2 s .com*/
    // Prepare receiver for AP scan results.
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION);
    scanReceiver = new BroadcastReceiver() {
        public void onReceive(Context c, Intent i) {
            // Scan results are available.
            WifiManager w = (WifiManager) c.getSystemService(Context.WIFI_SERVICE);
            // Handle scan results.
            scanResultHandler(w.getScanResults());
        }
    };
    registerReceiver(scanReceiver, intentFilter);
}

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From source file:ru.glesik.wifireminders.AlarmService.java

@Override
public void onCreate() {
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION);
    scanReceiver = new BroadcastReceiver() {
        public void onReceive(Context c, Intent i) {
            // Scan results are available.
            WifiManager w = (WifiManager) c.getSystemService(Context.WIFI_SERVICE);
            // Handle scan results.
            scanResultHandler(w.getScanResults());
        }/*from w ww .j  a v  a 2 s. co m*/
    };
    registerReceiver(scanReceiver, intentFilter);
}

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From source file:org.deviceconnect.android.deviceplugin.hvcc2w.setting.fragment.HVCC2WPairingFragment.java

/**
 * Check Wifi./*from   w w w. j  a  v a  2  s.  c  o m*/
 */
private void searchWifi() {
    final WifiManager wifiManager = getWifiManager();
    if (wifiManager.getWifiState() == WifiManager.WIFI_STATE_ENABLED) {
        mReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                List<ScanResult> results = wifiManager.getScanResults();
                if (results.size() == 0) {
                    return;
                }
                mSSID.setText(results.get(0).SSID);
            }
        };
        getActivity().registerReceiver(mReceiver, new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
    }
    wifiManager.startScan();
}

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From source file:com.example.multi_ndef.frag_wifi.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.frag_wifi, container, false);

    mSpinner = (Spinner) v.findViewById(R.id.spinner);
    mSpinner.setOnItemSelectedListener(this);

    mEditText1 = (EditText) v.findViewById(R.id.editText1);
    fr = (CNFCInterface) getActivity().getApplication();

    WifiManager wifi;
    try {/*  w  ww.  j  ava  2 s.  c o  m*/
        wifi = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);

        // Get WiFi status
        WifiInfo info = wifi.getConnectionInfo();
        // List available networks

        wifi.startScan();
        List<ScanResult> results;
        results = wifi.getScanResults();
        int array_length = results.size();
        int i = 0;
        String[] values = new String[array_length];
        for (ScanResult result : results) {
            values[i] = result.SSID;
            i = i + 1;
        }

        Set<String> set = new HashSet<String>();
        Collections.addAll(set, values);
        String[] uniques = set.toArray(new String[0]);
        int length = uniques.length;

        List<String> SpinnerArray = new ArrayList<String>();

        for (int i1 = 1; i1 < length; i1++) {
            SpinnerArray.add(uniques[i1]);
        }

        // Create an ArrayAdapter using the string array and a default

        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this.getActivity(),
                android.R.layout.simple_spinner_item, SpinnerArray);
        // Specify the layout to use when the list of choices appears
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        // Apply the adapter to the spinner
        mSpinner.setAdapter(adapter);

    } catch (Exception e) {
        Toast toast = Toast.makeText(getActivity().getApplicationContext(), "Turn on the wifi",
                Toast.LENGTH_SHORT);
        toast.show();

    }

    return v;
}

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From source file:org.wahtod.wififixer.ui.KnownNetworksFragment.java

private ArrayList<String> getKnownAPArray(Context context) {

    WifiManager wm = AsyncWifiManager.getWifiManager(context);

    List<ScanResult> scanResults = wm.getScanResults();
    /*/*from   w ww .  j a  va  2  s .com*/
     * Catch null if scan results fires after wifi disabled or while wifi is
    * in intermediate state
    */
    if (scanResults == null) {
        return null;
    }
    /*
     * Iterate the known networks over the scan results, adding found known
    * networks.
    */
    ArrayList<String> known_in_range = new ArrayList<String>();
    for (ScanResult sResult : scanResults) {
        /*
         * Add known networks in range
        */

        if (knownnetworks.contains(sResult.SSID)) {
            /*
             * Add result to known_in_range
            */
            known_in_range.add(sResult.SSID);
        }
    }

    return known_in_range;
}

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From source file:fr.inria.ucn.collectors.NetworkStateCollector.java

@SuppressLint("NewApi")
@Override/*from w  ww  .  j  a v a2s  .  c om*/
public void onReceive(Context context, Intent intent) {
    long ts = System.currentTimeMillis();
    if (intent.getAction().equals(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION)) {
        context.unregisterReceiver(this);
        try {
            JSONArray neighs = new JSONArray();
            WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            for (ScanResult r : wm.getScanResults()) {
                JSONObject o = new JSONObject();
                o.put("frequency", r.frequency);
                o.put("level", r.level);
                if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR1) {
                    o.put("timestamp", r.timestamp);
                }
                o.put("bssid", r.BSSID);
                o.put("ssid", r.SSID);
                neighs.put(o);
            }

            JSONObject wifi = new JSONObject();
            wifi.put("list", neighs);
            Helpers.sendResultObj(context, "wifi_neigh", ts, wifi);

        } catch (JSONException jex) {
            Log.w(Constants.LOGTAG, "failed to create json object", jex);
        }
        // this will clean the CPU lock too if running on the bg
        Helpers.releaseWifiLock();
    }
}

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