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:in.huohua.peterson.network.NetworkUtils.java

public static boolean isWifiConnected(Context context) {
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    return mWifi.isConnected();
}

From source file:jp.co.conit.sss.sp.ex1.util.HttpUtil.java

/**
 * ???????/*from  www . j  av a2  s . c  om*/
 * 
 * @param context {@code null}???
 * @return {@code true}:??{@code false}:??
 */
public static boolean isConnected(Context context) {

    if (context == null) {
        throw new IllegalArgumentException("'context' must not be null.");
    }

    boolean isConnectied = false;
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Service.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = cm.getActiveNetworkInfo();
    if (activeNetworkInfo != null && activeNetworkInfo.isConnected()) {
        isConnectied = true;
    }
    return isConnectied;
}

From source file:Main.java

public static boolean isNetworkAvaliable(Context context) {
    boolean isNetwokAvailable = false;
    ConnectivityManager connectionManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo wifiInfo = connectionManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    NetworkInfo mobileInfo = connectionManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);

    if (wifiInfo != null && wifiInfo.isConnected()) {
        isNetwokAvailable = true;/*from w  w w  .j a  va  2s.  co m*/
    } else if (mobileInfo != null && mobileInfo.isConnected()) {
        isNetwokAvailable = true;
    } else {

        isNetwokAvailable = false;
    }

    return isNetwokAvailable;

}

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

@TargetApi(11)
public static boolean is4GNetwork(Context cxt) {
    boolean isOpened4G = false;
    TelephonyManager telephonyManager = (TelephonyManager) cxt.getSystemService(Context.TELEPHONY_SERVICE);
    if (Build.VERSION.SDK_INT >= 11) {
        isOpened4G = telephonyManager.getNetworkType() == TelephonyManager.NETWORK_TYPE_LTE;
    }//from   w w  w .j  a  va2  s  .c o m
    boolean isMobile = false;
    ConnectivityManager cm = (ConnectivityManager) cxt.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    isMobile = info == null ? false : info.isConnected();
    return isOpened4G && isMobile;
}

From source file:Main.java

/**
 * This method checks if the Network available on the device or not.
 * /*from w w  w  .  j ava2 s  .  co  m*/
 * @param context
 * @return true if network available, false otherwise
 */
public static Boolean isNetworkAvailable(Context context) {
    boolean connected = false;
    final ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    final NetworkInfo netInfo = cm.getActiveNetworkInfo();
    if (netInfo != null && netInfo.isConnectedOrConnecting()) {
        connected = true;
    } else if (netInfo != null && netInfo.isConnected() && cm.getActiveNetworkInfo().isAvailable()) {
        connected = true;
    } else if (netInfo != null && netInfo.isConnected()) {
        try {
            URL url = new URL("http://www.google.com");
            HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
            urlc.setConnectTimeout(3000);
            urlc.connect();
            if (urlc.getResponseCode() == 200) {
                connected = true;
            }
        } catch (MalformedURLException e1) {
            e1.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    } else if (cm != null) {
        final NetworkInfo[] netInfoAll = cm.getAllNetworkInfo();
        for (NetworkInfo ni : netInfoAll) {
            System.out.println("get network type :::" + ni.getTypeName());
            if ((ni.getTypeName().equalsIgnoreCase("WIFI") || ni.getTypeName().equalsIgnoreCase("MOBILE"))
                    && ni.isConnected() && ni.isAvailable()) {
                connected = true;
                if (connected) {
                    break;
                }
            }
        }
    }
    return connected;
}

From source file:net.line2soft.preambul.utils.Network.java

/**
 * Checks if a network is available.//from w  w  w  . ja v  a2s . c o m
 * @param ct An application context
 * @return True if a network is available, false else
 */
public static boolean checkAvailableNetwork(Context ct) {
    boolean result = false;
    ConnectivityManager cm = (ConnectivityManager) ct.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
    if (activeNetwork != null && activeNetwork.isConnected()) {
        result = true;
    }
    return result;
}

From source file:it.unicaradio.android.utils.NetworkUtils.java

public static boolean isConnectedToWifi(Context context) {
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

    if (info == null) {
        return false;
    }//  w w  w . j ava2 s  .  co  m

    return info.isConnected();
}

From source file:Main.java

public static boolean isWifi(Context context) {

    ConnectivityManager mConnectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = mConnectivity.getActiveNetworkInfo();

    if (netInfo == null || !mConnectivity.getBackgroundDataSetting()) {
        return false;
    } else if (ConnectivityManager.TYPE_WIFI == netInfo.getType()) {
        return netInfo.isConnected();
    } else {/*from  w  w  w .  j a va  2s .c  o  m*/
        return false;
    }

}

From source file:it.unicaradio.android.utils.NetworkUtils.java

public static boolean isConnectedToMobileData(Context context) {
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);

    if (info == null) {
        return false;
    }/*from  ww w  .  ja v a 2  s.c  om*/

    return info.isConnected();
}

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

/**
 * ??// www. ja v a2  s . co m
 * @param context
 * @return
 */
public static boolean isNetworkConnected(Context context) {
    if (context == null) {
        return false;
    }
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    if (info == null) {
        return false;
    }
    return info.isConnected();
}