Example usage for android.net NetworkInfo isConnected

Introduction

In this page you can find the example usage for android.net NetworkInfo isConnected.

Prototype

@Deprecated
public boolean isConnected()

Source Link

Document

Indicates whether network connectivity exists and it is possible to establish connections and pass data.

Usage

From source file:Main.java

public static boolean isNetWorkAvailable(Context context) {
    boolean result = false;
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = null;
    if (null != connectivityManager) {
        networkInfo = connectivityManager.getActiveNetworkInfo();
        if (null != networkInfo && networkInfo.isAvailable() && networkInfo.isConnected()) {
            result = true;/*from  w w w  .  ja v  a2s  . com*/
        }
    }
    return result;
}

From source file:Main.java

public static boolean isWifiOr3G(Context ctx) {
    ConnectivityManager cm = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    if (info == null)
        return false;

    int netType = info.getType();
    int netSubtype = info.getSubtype();
    if (netType == ConnectivityManager.TYPE_WIFI) {
        return info.isConnected();
    } else if (netType == ConnectivityManager.TYPE_MOBILE && netSubtype == TelephonyManager.NETWORK_TYPE_UMTS) {
        return info.isConnected();
    } else {/*from   w w  w.j av a 2  s  . c o m*/
        return false;
    }
}

From source file:Main.java

/**
 * Checks if Network connectivity is available to download OpenCellID data
 * Requires:        android:name="android.permission.ACCESS_NETWORK_STATE"
 *//*from   w w w. j  a va 2  s .c o m*/
public static Boolean isNetAvailable(Context context) {

    try {
        ConnectivityManager cM = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo wifiInfo = cM.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
        NetworkInfo mobileInfo = cM.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
        if (wifiInfo != null && mobileInfo != null) {
            return wifiInfo.isConnected() || mobileInfo.isConnected();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

From source file:com.vinexs.tool.NetworkManager.java

public static boolean haveNetwork(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = connectivityManager.getActiveNetworkInfo();
    return (netInfo != null && netInfo.isConnected());
}

From source file:Main.java

private static boolean checkNetWork_b(Context context) {
    ConnectivityManager connectMgr = (ConnectivityManager) context
            .getSystemService(context.CONNECTIVITY_SERVICE);
    NetworkInfo mobNetInfo = connectMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    NetworkInfo wifiNetInfo = connectMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    NetworkInfo mNetworkInfo = connectMgr.getActiveNetworkInfo();
    boolean bmob = mobNetInfo.isConnected();
    boolean bwifi = wifiNetInfo.isConnected();
    if (!bmob && !bwifi) {
        // Log.i(TAG, "unconnect");
        // unconnect network
        return false;
    } else {/*from w ww . j a  va  2s .  c o m*/
        // connect network
        return true;
    }

}

From source file:com.frame.network.utils.NetworkUtil.java

/**
 * WIFI?//from   w  w  w  .ja va2  s.co m
 * @param context
 * @return
 */
public static boolean isWifiConnected(Context context) {
    if (context == null) {
        return false;
    }
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (info == null) {
        return false;
    }
    return info.isConnected();
}

From source file:Main.java

public static String getNetworkTypeName(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo;
    String type = NETWORK_TYPE_DISCONNECT;
    if (manager == null || (networkInfo = manager.getActiveNetworkInfo()) == null) {
        return type;
    }// w ww. j a  va  2s.c o  m

    if (networkInfo.isConnected()) {
        String typeName = networkInfo.getTypeName();
        if ("WIFI".equalsIgnoreCase(typeName)) {
            type = NETWORK_TYPE_WIFI;
        } else if ("MOBILE".equalsIgnoreCase(typeName)) {
            String proxyHost = android.net.Proxy.getDefaultHost();
            type = TextUtils.isEmpty(proxyHost)
                    ? (isFastMobileNetwork(context) ? NETWORK_TYPE_3G : NETWORK_TYPE_2G)
                    : NETWORK_TYPE_WAP;
        } else {
            type = NETWORK_TYPE_UNKNOWN;
        }
    }
    return type;
}

From source file:it.sasabz.android.sasabus.classes.hafas.XMLRequest.java

/**
 * this method checks if a network-connection is active or not
 * @return boolean if the network is reachable or not
 *///from w w w .  j a va  2  s  .c  o m
public static boolean haveNetworkConnection() {
    boolean haveConnectedWifi = false;
    boolean haveConnectedMobile = false;

    ConnectivityManager cm = (ConnectivityManager) (SASAbus.getContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE));
    NetworkInfo[] netInfo = cm.getAllNetworkInfo();
    for (NetworkInfo ni : netInfo) {
        //testing WIFI connection
        if (ni.getTypeName().equalsIgnoreCase("WIFI"))
            if (ni.isConnected())
                haveConnectedWifi = true;
        //testing GPRS/EDGE/UMTS/HDSPA/HUSPA/LTE connection
        if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
            if (ni.isConnected())
                haveConnectedMobile = true;
    }
    return haveConnectedWifi || haveConnectedMobile;
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager mConnMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    NetworkInfo mMobile = mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    boolean flag = false;
    if ((mWifi != null) && ((mWifi.isAvailable()) || (mMobile.isAvailable()))) {
        if ((mWifi.isConnected()) || (mMobile.isConnected())) {
            flag = true;/*from w  ww . j  av a 2s . c  o m*/
        }
    }
    return flag;
}

From source file:Main.java

public static final boolean isNetworkAvailable(Context paramContext) {
    ConnectivityManager localConnectivityManager = (ConnectivityManager) paramContext
            .getSystemService(Activity.CONNECTIVITY_SERVICE);
    final NetworkInfo localNetworkInfo1 = localConnectivityManager
            .getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    final NetworkInfo localNetworkInfo2 = localConnectivityManager
            .getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    return (localNetworkInfo1.isConnected() && localNetworkInfo2.isConnected());
}