Example usage for android.content Context WIFI

Introduction

In this page you can find the example usage for android.content Context WIFI_SERVICE.

Prototype

String WIFI_SERVICE

To view the source code for android.content Context WIFI_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.net.wifi.WifiManager for handling management of Wi-Fi access.

Usage

From source file:Main.java

public static List<WifiConfiguration> getWifiConfigrations(Context context) {
    WifiManager mainWifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    List<WifiConfiguration> list = mainWifi.getConfiguredNetworks();
    return list;/* ww  w  .j ava 2  s . co m*/
}

From source file:Main.java

public static void setWifiOn(Context context) {
    WifiManager manager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    manager.setWifiEnabled(true);
}

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;
}

From source file:Main.java

public static int addNetwork(Context context, WifiConfiguration wifiConfig) {
    setWifiEnable(context, true);//from   w w w .  jav a 2 s  .  c  o m
    WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    int netId = wifi.addNetwork(wifiConfig);
    wifi.saveConfiguration();
    return netId;
}

From source file:Main.java

public static void connectionWifi(Context context, WifiConfiguration wifiConfig, int ntind,
        boolean wantConnection) {
    WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    // wifi.saveConfiguration();
    wifi.updateNetwork(wifiConfig);// w  ww. j  av  a  2s . c  o  m
    wifi.enableNetwork(ntind, wantConnection);
}

From source file:Main.java

@SuppressWarnings("MissingPermission")
public static String getWifiMacAddr(Context ctx) {
    String macAddr = "";
    try {/* w w w.j  a  v a  2 s .c  om*/
        WifiManager wifi = (WifiManager) ctx.getSystemService(Context.WIFI_SERVICE);
        macAddr = wifi.getConnectionInfo().getMacAddress();
        if (macAddr == null) {
            macAddr = "";
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return macAddr;
}

From source file:Main.java

/**
 * Check whether wifi is enabled/* w w w.  j  ava 2  s. c  o m*/
 *
 * @param activity context
 */
public static boolean isWifiEnabled(Context c) {
    WifiManager wifiManager = (WifiManager) c.getSystemService(Context.WIFI_SERVICE);

    return (wifiManager.isWifiEnabled());
}

From source file:Main.java

public static void setWifiEnabled(Context context, boolean enabled) {
    ((WifiManager) context.getSystemService(Context.WIFI_SERVICE)).setWifiEnabled(enabled);
}

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 o m*/
    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;
}

From source file:Main.java

public static WifiManager.WifiLock createWifiLock(Context context, String tag) {
    WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);

    int lockType = WifiManager.WIFI_MODE_FULL;

    // Use WIFI_MODE_FULL_HIGH_PERF if API level 12 or higher.
    if (Build.VERSION.SDK_INT >= 12) {
        lockType = 3; // WifiManager.WIFI_MODE_FULL_HIGH_PERF
    }// ww w  .  j  a va2  s. c o  m

    return wm.createWifiLock(lockType, tag);
}

Example usage for android.content Context WIFI_SERVICE

Introduction

Prototype

Document

Usage