Example usage for android.net.wifi WifiManager getConnectionInfo

Introduction

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

Prototype

public WifiInfo getConnectionInfo() 

Source Link

Document

Return dynamic information about the current Wi-Fi connection, if any is active.

Usage

From source file:com.adamkruger.myipaddressinfo.NetworkInfoFragment.java

private void refreshData() {
    Context context = getActivity();
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    mNetworkInfo = connectivityManager.getActiveNetworkInfo();
    mNetworkInterfaceInfos = getNetworkInterfaceInfos();
    mDNSes = getActiveNetworkDnsResolvers(context);
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    mWifiEnabled = wifiManager.isWifiEnabled();
    mWifiInfo = wifiManager.getConnectionInfo();
    mDhcpInfo = wifiManager.getDhcpInfo();
}

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From source file:com.syncedsynapse.kore2.ui.hosts.AddHostFragmentZeroconf.java

/**
 * Starts the service discovery, setting up the UI accordingly
 *///from   w w w  . ja  v a2  s.  c o  m
public void startSearching() {
    LogUtils.LOGD(TAG, "Starting service discovery...");
    searchCancelled = false;
    final Handler handler = new Handler();
    final Thread searchThread = new Thread(new Runnable() {
        @Override
        public void run() {
            WifiManager wifiManager = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);
            WifiManager.MulticastLock multicastLock = null;
            try {
                // Get wifi ip address
                int wifiIpAddress = wifiManager.getConnectionInfo().getIpAddress();
                InetAddress wifiInetAddress = NetUtils.intToInetAddress(wifiIpAddress);

                // Acquire multicast lock
                multicastLock = wifiManager.createMulticastLock("kore2.multicastlock");
                multicastLock.setReferenceCounted(false);
                multicastLock.acquire();

                JmDNS jmDns = (wifiInetAddress != null) ? JmDNS.create(wifiInetAddress) : JmDNS.create();

                // Get the json rpc service list
                final ServiceInfo[] serviceInfos = jmDns.list(MDNS_XBMC_SERVICENAME, DISCOVERY_TIMEOUT);

                synchronized (lock) {
                    // If the user didn't cancel the search, and we are sill in the activity
                    if (!searchCancelled && isAdded()) {
                        handler.post(new Runnable() {
                            @Override
                            public void run() {
                                if ((serviceInfos == null) || (serviceInfos.length == 0)) {
                                    noHostFound();
                                } else {
                                    foundHosts(serviceInfos);
                                }
                            }
                        });
                    }
                }
            } catch (IOException e) {
                LogUtils.LOGD(TAG, "Got an IO Exception", e);
            } finally {
                if (multicastLock != null)
                    multicastLock.release();
            }
        }
    });

    titleTextView.setText(R.string.searching);
    messageTextView.setText(Html.fromHtml(getString(R.string.wizard_search_message)));
    messageTextView.setMovementMethod(LinkMovementMethod.getInstance());

    progressBar.setVisibility(View.VISIBLE);
    hostListGridView.setVisibility(View.GONE);

    // Setup buttons
    nextButton.setVisibility(View.INVISIBLE);
    previousButton.setVisibility(View.VISIBLE);
    previousButton.setText(android.R.string.cancel);
    previousButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            synchronized (lock) {
                searchCancelled = true;
                noHostFound();
            }
        }
    });

    searchThread.start();
}

---

From source file:de.androidbytes.adbconnect.presentation.services.WirelessAdbManagingService.java

private boolean isTrustedNetwork() {

    WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
    String currentConntectedSSID = wifiManager.getConnectionInfo().getSSID().replaceAll("\"", "");

    Set<String> trustedNetworks = PreferenceUtility.getTrustedNetworks(getApplicationContext());
    boolean isTrustedNetwork;

    if (trustedNetworks != null && trustedNetworks.size() > 0) {
        isTrustedNetwork = trustedNetworks.contains(currentConntectedSSID);
    } else {//from   ww  w  .  jav  a  2s .  c om
        isTrustedNetwork = false;
    }

    return isTrustedNetwork;
}

---

From source file:com.tvs.signaltracker.STService.java

private void UpdateWiFi() {
    SupplicantState supState;//www  . j  av a 2 s  .com
    WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    supState = wifiInfo.getSupplicantState();
    CommonHandler.WifiConnected = (supState == SupplicantState.COMPLETED);

}

---

From source file:RhodesService.java

/**
 * This method is used only for non-Motorola devices as the UUID needs to be computed by other parameters.
 * @return 32-byte long UUID//from w w w .  j  a  v a  2 s .  com
 */
private static String computeUUID() {
    RhodesService srv = RhodesService.getInstance();
    if (srv == null)
        throw new IllegalStateException("No rhodes service instance at this moment");
    String res = "";
    WifiManager wifi = (WifiManager) srv.getSystemService(Context.WIFI_SERVICE);
    // Get WiFi status
    WifiInfo wifiInfo = wifi.getConnectionInfo();
    String macAddress = wifiInfo.getMacAddress();
    macAddress = macAddress.replaceAll(":", "");
    UUID localUuid = UUID.nameUUIDFromBytes(macAddress.getBytes());
    res = localUuid.toString().replaceAll("-", "");
    return res.toUpperCase();
}

---

From source file:by.zatta.pilight.connection.ConnectionService.java

private boolean addedToPreferences() {
    String currentNetwork = null;
    ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    if (!(info == null)) {
        // Log.d(TAG, "networkInfo: " + info.getExtraInfo());
        currentNetwork = info.getExtraInfo();
    }//from w  ww .j av a2s .  co m
    WifiManager wifiManager = (WifiManager) ctx.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    if (!(wifiInfo == null)) {
        // Log.d(TAG, "wifiInfo:" + wifiInfo.getSSID());
        currentNetwork = wifiInfo.getSSID();
    }
    if (currentNetwork == null)
        return false;

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(aCtx);
    String previous = prefs.getString("networks_known", "");
    // Log.d(TAG, previous);
    currentNetwork = currentNetwork.replace("\"", "");
    if (previous.contains(currentNetwork)) {
        // Log.d(TAG, previous + " did contain " + currentNetwork);
        return false;
    } else {
        previous = previous + "|&|" + currentNetwork;
        // Log.d(TAG, previous);
        Editor edit = prefs.edit();
        edit.putString("networks_known", previous);
        edit.commit();
        return true;
    }
}

---

From source file:de.qspool.clementineremote.ui.ConnectActivity.java

/**
 * We couldn't connect to clementine. Inform the user
 *///from  www  . j  a v a  2s .  co  m
void noConnection() {
    // Do not display dialog if the activity has finished!
    if (this.isFinishing()) {
        return;
    }

    // Check if we have not a local ip
    WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    int ip = wifiInfo.getIpAddress();

    // Get the current wifi state
    if (!Utilities.onWifi()) {
        Utilities.ShowMessageDialog(this, R.string.connectdialog_error, R.string.wifi_disabled);
    } else if (!Utilities.ToInetAddress(ip).isSiteLocalAddress()) {
        Utilities.ShowMessageDialog(this, R.string.connectdialog_error, R.string.no_private_ip);
    } else {
        Utilities.ShowMessageDialog(this, getString(R.string.connectdialog_error),
                getString(R.string.check_ip, getString(R.string.clementine_version)), false);
    }
}

---

From source file:com.example.gemswin.screancasttest.MainActivity_Reciever.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main_reciever);
    WifiManager wm = (WifiManager) getSystemService(WIFI_SERVICE);
    String ip = Formatter.formatIpAddress(wm.getConnectionInfo().getIpAddress());
    TextView text = (TextView) findViewById(R.id.textView);

    planetList = new ArrayList<String>();

    mTextureView = (TextureView) findViewById(R.id.textureView);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.requestLayout();/* ww  w.j  a v  a2 s  . c  o  m*/
    mTextureView.invalidate();
    mTextureView.setOpaque(false);

    pref = new PrefManager(getApplicationContext());
    text.setText(ip);

    mTask = new ReceiverAsyncTask(getApplicationContext(), this);
    mTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);

}

---

From source file:org.xbmc.kore.ui.hosts.AddHostFragmentZeroconf.java

/**
 * Starts the service discovery, setting up the UI accordingly
 *//* w w  w.j  a  v  a  2 s .  c  o  m*/
public void startSearching() {
    if (!isNetworkConnected()) {
        noNetworkConnection();
        return;
    }

    LogUtils.LOGD(TAG, "Starting service discovery...");
    searchCancelled = false;
    final Handler handler = new Handler();
    final Thread searchThread = new Thread(new Runnable() {
        @Override
        public void run() {
            WifiManager wifiManager = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);

            WifiManager.MulticastLock multicastLock = null;
            try {
                // Get wifi ip address
                int wifiIpAddress = wifiManager.getConnectionInfo().getIpAddress();
                InetAddress wifiInetAddress = NetUtils.intToInetAddress(wifiIpAddress);

                // Acquire multicast lock
                multicastLock = wifiManager.createMulticastLock("kore2.multicastlock");
                multicastLock.setReferenceCounted(false);
                multicastLock.acquire();

                JmDNS jmDns = (wifiInetAddress != null) ? JmDNS.create(wifiInetAddress) : JmDNS.create();

                // Get the json rpc service list
                final ServiceInfo[] serviceInfos = jmDns.list(MDNS_XBMC_SERVICENAME, DISCOVERY_TIMEOUT);

                synchronized (lock) {
                    // If the user didn't cancel the search, and we are sill in the activity
                    if (!searchCancelled && isAdded()) {
                        handler.post(new Runnable() {
                            @Override
                            public void run() {
                                if ((serviceInfos == null) || (serviceInfos.length == 0)) {
                                    noHostFound();
                                } else {
                                    foundHosts(serviceInfos);
                                }
                            }
                        });
                    }
                }
            } catch (IOException e) {
                LogUtils.LOGD(TAG, "Got an IO Exception", e);
            } finally {
                if (multicastLock != null)
                    multicastLock.release();
            }
        }
    });

    titleTextView.setText(R.string.searching);
    messageTextView.setText(Html.fromHtml(getString(R.string.wizard_search_message)));
    messageTextView.setMovementMethod(LinkMovementMethod.getInstance());

    progressBar.setVisibility(View.VISIBLE);
    hostListGridView.setVisibility(View.GONE);

    // Setup buttons
    nextButton.setVisibility(View.INVISIBLE);
    previousButton.setVisibility(View.VISIBLE);
    previousButton.setText(android.R.string.cancel);
    previousButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            synchronized (lock) {
                searchCancelled = true;
                noHostFound();
            }
        }
    });

    searchThread.start();
}

---

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