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 isInternetConnected(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (cm == null)
        return false;

    boolean is_connect = false;

    NetworkInfo info = cm.getActiveNetworkInfo();
    if (info != null) {
        if (info.isConnected())
            is_connect = true;//  w  w w.j a v a  2 s  . c om
    }

    return is_connect;
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = manager.getActiveNetworkInfo();
    return (activeNetworkInfo != null && activeNetworkInfo.isConnected());
}

From source file:Main.java

/**
 * Checks device for network connectivity
 *
 * @return If the device has data connectivity
 *//*w w  w  . ja  va  2 s. com*/
public static boolean isNetworkAvailable(Context context) {
    boolean state = false;
    if (context != null) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo netInfo = cm.getActiveNetworkInfo();
        if (netInfo != null && netInfo.isConnected()) {
            Log.i(TAG, "The device currently has data connectivity");
            state = true;
        } else {
            Log.i(TAG, "The device does not currently have data connectivity");
            state = false;
        }
    }
    return state;
}

From source file:Main.java

public static boolean isConnected(Context context) {
    NetworkInfo net = getConnectivityManager(context).getActiveNetworkInfo();
    return net != null && net.isConnected();
}

From source file:Main.java

public static boolean hasInternetConnection(Context context) {
    final ConnectivityManager conMgr = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    final NetworkInfo activeNetwork = conMgr.getActiveNetworkInfo();
    if (activeNetwork != null && activeNetwork.isConnected()) {
        return true;
    }//ww  w  .  j  a v  a2 s  . c o m

    return false;
}

From source file:Main.java

public static boolean hasInternet(Activity activity) {

    ConnectivityManager manager = (ConnectivityManager) activity

            .getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo info = manager.getActiveNetworkInfo();

    if (info == null || !info.isConnected()) {

        return false;
    }/*from  w w  w.  jav a 2 s.  co  m*/
    if (info.isRoaming()) {
        // here is the roaming option you can change it if you want to

        // disable internet while roaming, just return false

        return true;
    }
    return true;
}

From source file:Main.java

public static boolean checkNetwork(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = cm.getActiveNetworkInfo();
    if (networkInfo != null) {
        if (networkInfo.isConnected()) {
            return true;
        }/*from  ww  w . ja  v a  2 s  .  c  om*/
    }
    return false;
}

From source file:Main.java

public static boolean networkAvailable(Context context) {

    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);

    if (connectivity != null) {

        NetworkInfo info = connectivity.getActiveNetworkInfo();

        if (info != null && info.isConnected()) {

            if (info.getState() == NetworkInfo.State.CONNECTED) {
                return true;
            }/*from   w w w . j  a va2 s .  c  om*/
        }
    }
    return false;
}

From source file:Main.java

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

    if (wifi != null && wifi.isConnected()) {
        return true;
    } else {/*from w  w w.j a v  a2s  .  com*/
        return false;
    }

}

From source file:Main.java

public static boolean isNetworkAvailable(ConnectivityManager connectivityManager) {
    NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
    return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}