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:test.microsoft.com.wifipairing.WifiBase.java

public boolean Start() {

    boolean ret = false;
    //just making sure that when we start we have the Wifi on,
    // after this point we'll respect if it is turned off
    WifiManager wifiManager = (WifiManager) this.context.getSystemService(Context.WIFI_SERVICE);
    if (!wifiManager.isWifiEnabled()) {
        wifiManager.setWifiEnabled(true);
    }/*from   ww w  .  java2  s.  co m*/

    p2p = (WifiP2pManager) this.context.getSystemService(Context.WIFI_P2P_SERVICE);

    if (p2p == null) {
        Log.d("WifiBase", "This device does not support Wi-Fi Direct");
    } else {
        ret = true;
        channel = p2p.initialize(this.context, this.context.getMainLooper(), this);
    }

    mBRReceiver = new MainBCReceiver();
    filter = new IntentFilter();
    filter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
    LocalBroadcastManager.getInstance(this.context).registerReceiver((mBRReceiver), filter);

    return ret;
}

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From source file:com.amazonaws.devicefarm.android.referenceapp.Fragments.FixturesFragment.java

/**
 * Updates the Wifi status/* www.ja va2s.  c  o  m*/
 */
private void updateWifiStatusDisplay() {
    final WifiManager wifiManager = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);
    wifi.setText(Boolean.toString(wifiManager.isWifiEnabled()));
}

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From source file:test.microsoft.com.wifipairing.WifiBase.java

public boolean isWifiEnabled() {
    WifiManager wifiManager = (WifiManager) this.context.getSystemService(Context.WIFI_SERVICE);
    if (wifiManager != null) {
        return wifiManager.isWifiEnabled();
    } else {/*  w ww  .  j  a v a  2 s  .c  o m*/
        return false;
    }
}

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

protected void onResume() {
    super.onResume();
    // Creating adapter to populate spinnerSSID items.
    adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    Spinner Items = (Spinner) findViewById(R.id.spinnerSSID);
    Items.setAdapter(adapter);//  w w w  .  j  av a  2s.  c  o m
    WifiManager mainWifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    // Start scanning for visible networks.
    if (mainWifi.isWifiEnabled()) {
        mainWifi.startScan();
        // Getting list of stored networks.
        List<WifiConfiguration> wifiList = mainWifi.getConfiguredNetworks();
        for (WifiConfiguration result : wifiList) {
            // Removing quotes.
            adapter.add(result.SSID.toString().replaceAll("^\"|\"$", ""));
        }
        adapter.notifyDataSetChanged();
    } else {
        new AlertDialog.Builder(this).setTitle(R.string.error_wifi_off_title)
                .setMessage(R.string.error_wifi_off_text)
                .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        startActivity(new Intent(WifiManager.ACTION_PICK_WIFI_NETWORK));
                        finish();
                    }
                }).setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        finish();
                    }
                }).setIcon(android.R.drawable.ic_dialog_alert).show();
    }
}

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From source file:com.mstar.tv.tvplayer.philips.option.OptionFirstFragment.java

private boolean isWifiOpen() {
    WifiManager wifiManager = getWifiManager();
    // wifi is disabled
    if (wifiManager.isWifiEnabled()) {
        return true;
    }/*  ww w .  j a v  a  2 s  .com*/
    return false;
}

---

From source file:com.mstar.tv.tvplayer.philips.option.OptionFirstFragment.java

private boolean isWifiConnected() {
    WifiManager wifiManager = getWifiManager();
    // wifi is disabled
    if (!wifiManager.isWifiEnabled()) {
        return false;
    }//from  ww w . j a  v  a2  s .  co  m

    // wifi have not connected
    WifiInfo info = wifiManager.getConnectionInfo();
    if (info == null || info.getSSID() == null || info.getNetworkId() == WifiConfiguration.INVALID_NETWORK_ID) {
        return false;
    }

    return true;
}

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From source file:net.olejon.spotcommander.MyTools.java

public String getCurrentNetwork() {
    final WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);

    if (wifiManager.isWifiEnabled())
        return wifiManager.getConnectionInfo().getSSID();

    return "";
}

---

From source file:com.drinviewer.droiddrinviewer.DrinViewerBroadcastReceiver.java

private String getWiFiBroadcastAddress(Context context) {
    String bcastaddr = null;//w  w  w. j  ava  2s.  c o  m
    WifiManager mWifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    DhcpInfo dhcp = mWifi.getDhcpInfo();

    if (mWifi.isWifiEnabled() && dhcp != null) {
        int broadcast = (dhcp.ipAddress & dhcp.netmask) | ~dhcp.netmask;
        byte[] quads = new byte[4];
        for (int k = 0; k < 4; k++)
            quads[k] = (byte) ((broadcast >> k * 8) & 0xFF);

        try {
            bcastaddr = InetAddress.getByAddress(quads).getHostAddress();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
    }
    return bcastaddr;
}

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From source file:org.openremote.android.test.console.net.ORNetworkCheckTest.java

private void enableWifi(boolean enable) {

    WifiManager wifi = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);

    if (enable && wifi.isWifiEnabled())
        return;//from w  w  w.j  a v  a  2s  .c om

    if (!enable && !wifi.isWifiEnabled())
        return;

    if (enable && !wifi.isWifiEnabled()) {
        if (!wifi.setWifiEnabled(true))
            fail("Cannot enable WiFi");
    } else {
        wifi.disconnect();
        wifi.setWifiEnabled(false);
    }

    // wait for it...

    for (int iterations = 0; iterations < 10; iterations++) {
        SystemClock.sleep(500);

        if (enable && wifi.isWifiEnabled())
            break;
        if (!enable && !wifi.isWifiEnabled())
            break;
    }
}

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From source file:org.deviceconnect.android.deviceplugin.hue.activity.fragment.HueFragment01.java

/**
 * Wi-Fi?????.//  ww w .  j  a v  a  2s  . com
 * @return true?????????
 */
private boolean isWifiEnabled() {
    WifiManager mgr = (WifiManager) getActivity().getApplicationContext()
            .getSystemService(Context.WIFI_SERVICE);
    return mgr.isWifiEnabled();
}

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