Example usage for android.net.wifi WifiManager isWifiEnabled

Introduction

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

Prototype

public boolean isWifiEnabled() 

Source Link

Document

Return whether Wi-Fi is enabled or disabled.

Usage

From source file:com.binomed.showtime.android.util.localisation.LocationUtils.java

public static boolean isLocalisationEnabled(Context context, ProviderEnum provider) {
    boolean result = false;
    switch (provider) {
    case GPS_PROVIDER:
    case GSM_PROVIDER: {
        LocationManager locationManager = getLocationManager(context);
        if (locationManager != null) {
            try {
                result = locationManager.isProviderEnabled(provider.getAndroidProvider());
            } catch (Exception e) {
                result = false;//  www.j a  va  2 s .c  o m
            }
        }
        break;
    }
    case XPS_PROVIDER: {
        LocationManager locationManager = getLocationManager(context);
        WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        if ((locationManager != null) && (wm != null)) {
            try {
                result = (locationManager.isProviderEnabled(ProviderEnum.GPS_PROVIDER.getAndroidProvider()) //
                        || locationManager.isProviderEnabled(ProviderEnum.GSM_PROVIDER.getAndroidProvider())) //
                        && wm.isWifiEnabled();
            } catch (Exception e) {
                result = false;
            }
        }
        break;
    }
    case WIFI_PROVIDER: {
        WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        if (wm != null) {
            result = wm.isWifiEnabled();
        }
        break;
    }
    case IP_PROVIDER: {
        result = true;
        break;
    }
    default:
        break;
    }
    return result;
}

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From source file:com.zzl.zl_app.cache.Utility.java

public static HttpClient getNewHttpClient(Context context) {
    try {//  w w w.  ja  va 2s .co m
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

        SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

        HttpParams params = new BasicHttpParams();

        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
        // Set the default socket timeout (SO_TIMEOUT) // in
        // milliseconds which is the timeout for waiting for data.
        HttpConnectionParams.setConnectionTimeout(params, Utility.SET_CONNECTION_TIMEOUT);
        HttpConnectionParams.setSoTimeout(params, Utility.SET_SOCKET_TIMEOUT);
        HttpClient client = new DefaultHttpClient(ccm, params);

        WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        WifiInfo info = wifiManager.getConnectionInfo();
        if (!wifiManager.isWifiEnabled() || -1 == info.getNetworkId()) {
            // ??APN?
            Uri uri = Uri.parse("content://telephony/carriers/preferapn");
            Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
            if (mCursor != null && mCursor.moveToFirst()) {
                // ???
                String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
                if (proxyStr != null && proxyStr.trim().length() > 0) {
                    HttpHost proxy = new HttpHost(proxyStr, 80);
                    client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
                }
                mCursor.close();
            }
        }
        return client;
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}

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From source file:com.haoqee.chatsdk.net.Utility.java

/**
 * Get a HttpClient object which is setting correctly .
 * //from   www .j av a2 s . c om
 * @param context
 *            : context of activity
 * @return HttpClient: HttpClient object
 */
public static DefaultHttpClient getHttpClient(Context context) {
    BasicHttpParams httpParameters = new BasicHttpParams();
    // Set the default socket timeout (SO_TIMEOUT) // in
    // milliseconds which is the timeout for waiting for data.
    HttpConnectionParams.setConnectionTimeout(httpParameters, Utility.SET_CONNECTION_TIMEOUT);
    HttpConnectionParams.setSoTimeout(httpParameters, Utility.SET_SOCKET_TIMEOUT);
    DefaultHttpClient client = new DefaultHttpClient(httpParameters);
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    if (!wifiManager.isWifiEnabled()) {
        // ??PN????
        Uri uri = Uri.parse("content://telephony/carriers/preferapn");
        Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
        if (mCursor != null && mCursor.moveToFirst()) {
            // ??????
            String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
            if (proxyStr != null && proxyStr.trim().length() > 0) {
                HttpHost proxy = new HttpHost(proxyStr, 80);
                client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
            }
            mCursor.close();
        }
    }
    return client;
}

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From source file:org.brandroid.openmanager.fragments.DialogHandler.java

public static String getNetworkInfo(Context c) {
    String ret = getNetworkInterfaces();

    ConnectivityManager conman = (ConnectivityManager) c.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (conman == null)
        ret += "No Connectivity?\n";
    else {//  www  .j  ava 2s  .c o m
        ret += "Connectivity Info:\n" + conman.toString() + "\n";
        for (NetworkInfo ni : conman.getAllNetworkInfo()) {
            if (!ni.isAvailable())
                continue;
            ret += "Network [" + ni.getTypeName() + "]: " + getNetworkInfoInfo(ni) + "\n";
        }
    }
    try {
        WifiManager wifi = (WifiManager) c.getSystemService(Context.WIFI_SERVICE);
        if (wifi == null)
            ret += "No wifi\n";
        else {
            ret += "Wifi Info:\n" + wifi.toString() + "\n";
            ret += "Status: " + (wifi.isWifiEnabled() ? "ENABLED" : "DISABLED") + "\n";
            ret += "ip=" + getReadableIP(wifi.getConnectionInfo().getIpAddress()) + "/ " + "mac="
                    + wifi.getConnectionInfo().getMacAddress() + "/ " + "b="
                    + wifi.getConnectionInfo().getBSSID() + "/ " + "s=" + wifi.getConnectionInfo().getSSID();
            DhcpInfo dh = wifi.getDhcpInfo();
            if (dh == null)
                ret += "No DHCP\n";
            else {
                ret += "IP: " + getReadableIP(dh.ipAddress) + "\n";
                ret += "Gateway: " + getReadableIP(dh.gateway) + "\n";
                ret += "DNS: " + getReadableIP(dh.dns1) + " " + getReadableIP(dh.dns2) + "\n";
            }
        }
    } catch (SecurityException sec) {
        ret += "No Wifi permissions.\n";
    }
    return ret;
}

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From source file:com.example.qrpoll.Refresh.java

/**
 * sprawdza, czy w urzadzeniu wlaczone jest wifi
 * @return/*from   w  w  w.  ja v a  2s  .  c o  m*/
 */
public boolean checkWifi() {
    WifiManager wifi = (WifiManager) activity.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    return wifi.isWifiEnabled();
}

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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;
        }/*ww  w.  j  a v  a2  s.c om*/
    }
    return new ArrayList<WFScanResult>();
}

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From source file:com.collectme.cordova.diagnostic.Diagnostic.java

public boolean isWifiEnabled() {
    WifiManager wifiManager = (WifiManager) this.cordova.getActivity().getSystemService(Context.WIFI_SERVICE);
    boolean result = wifiManager.isWifiEnabled();
    return result;
}

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

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    if (wifiManager.isWifiEnabled()) {
        Bundle extras = intent.getExtras();
        if (extras == null) { // Service started from AlarmManager - polling.
            // Start networks scan.
            wifiManager.startScan();//from  w w  w .j  a va 2  s.com
        } else { // Service started from BroadcastReceiver - Wi-Fi connected.
            // Check for rules with connected SSID.
            String SSID = (String) extras.get("SSID");
            Log.i("AlarmService", "received SSID " + SSID);
            checkNetworks(SSID);
        }
    } else {
        // Nothing to do.
        stopSelf();
    }
    // We want this service to continue running until it is explicitly
    // stopped, so return sticky.
    return START_STICKY;
}

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From source file:com.example.qrpoll.MainActivity.java

/**
 * sprawdzenie stanu wifi//  w  w  w . ja  v a 2  s. co  m
 * @return
 */
public boolean checkWifi() {
    WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    return wifi.isWifiEnabled();
}

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From source file:com.zegoggles.smssync.service.ServiceBase.java

@SuppressWarnings("deprecation")
private boolean isConnectedViaWifi_pre_SDK21() {
    WifiManager wifiManager = getWifiManager();
    return (wifiManager != null && wifiManager.isWifiEnabled()
            && getConnectivityManager().getNetworkInfo(TYPE_WIFI) != null
            && getConnectivityManager().getNetworkInfo(TYPE_WIFI).isConnected());
}

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