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

private static boolean isWifiConnected(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo wifiNetworkInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    return wifiNetworkInfo != null && wifiNetworkInfo.isConnected();
}

From source file:Main.java

public static boolean isHightBandwidthConnection(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    return (info != null && info.isConnected() && isConnectionFast(info.getType(), info.getSubtype()));
}

From source file:Main.java

public static boolean HaveNetworkConnection(Context ctx) {

    boolean HaveConnectedWifi = false;
    boolean HaveConnectedMobile = false;

    ConnectivityManager cm = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo[] netInfo = cm.getAllNetworkInfo();
    for (NetworkInfo ni : netInfo) {
        if (ni.getTypeName().equalsIgnoreCase("WIFI")) {
            if (ni.isConnected()) {
                HaveConnectedWifi = true;
            }//from w w  w  .  j a  v  a 2s. c o  m
        }
        if (ni.getTypeName().equalsIgnoreCase("MOBILE")) {
            if (ni.isConnected()) {
                HaveConnectedMobile = true;
            }
        }
    }
    return HaveConnectedWifi || HaveConnectedMobile;
}

From source file:Main.java

public static boolean checkInternetConnection(Context context) {
    boolean haveConnectedWifi = false;
    boolean haveConnectedMobile = false;

    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    try {//from w w w.  j  av a  2s.c  om
        NetworkInfo[] netInfo = cm.getAllNetworkInfo();
        for (NetworkInfo ni : netInfo) {
            if (ni.getTypeName().equalsIgnoreCase("WIFI"))
                if (ni.isConnected())
                    haveConnectedWifi = true;
            if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
                if (ni.isConnected())
                    haveConnectedMobile = true;
        }
    } catch (Exception e) {
        e.getStackTrace();
    }
    return haveConnectedWifi || haveConnectedMobile;
}

From source file:Main.java

private static boolean isWIFIConnection(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo networkInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (networkInfo != null) {
        return networkInfo.isConnected();
    }//from   w w  w . j ava 2 s  . c o  m
    return false;
}

From source file:Main.java

private static boolean isMOBILEConnection(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo networkInfo = manager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    if (networkInfo != null) {
        return networkInfo.isConnected();
    }/*from ww w .j  a v a 2  s .  c  o  m*/
    return false;
}

From source file:Main.java

public static boolean hasConnection(Context c) {

    ConnectivityManager cm = (ConnectivityManager) c.getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo wifiNetwork = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (wifiNetwork != null && wifiNetwork.isConnected()) {
        return true;
    }//from w  ww.jav  a 2 s  .  c om

    NetworkInfo mobileNetwork = cm.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    if (mobileNetwork != null && mobileNetwork.isConnected()) {
        return true;
    }

    NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
    if (activeNetwork != null && activeNetwork.isConnected()) {
        return true;
    }

    return false;

}

From source file:Main.java

public static String getNetworkConnType(Context context) {
    ConnectivityManager connectMgr = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (null == connectMgr) {
        return null;
    }//from   w w  w  .  ja va2  s  . co  m

    NetworkInfo info = connectMgr.getActiveNetworkInfo();
    if (info == null || !info.isConnected()) {
        return null;
    }
    if (info.isRoaming()) {
        // here is the roaming option you can change it if you want to
        // disable internet while roaming, just return false
        return null;
    }

    NetworkInfo mobileNetworkInfo = connectMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    if (null == mobileNetworkInfo) {
        return null;
    }
    NetworkInfo.State mobile = mobileNetworkInfo.getState();
    if (mobile == NetworkInfo.State.CONNECTED || mobile == NetworkInfo.State.CONNECTING) {
        return NETWORK_CONN_MOBILE;
    }

    NetworkInfo wifiNetworkInfo = connectMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (null == wifiNetworkInfo) {
        return null;
    }
    NetworkInfo.State wifi = wifiNetworkInfo.getState();
    if (wifi == NetworkInfo.State.CONNECTED || wifi == NetworkInfo.State.CONNECTING) {
        return NETWORK_CONN_WIFI;
    }
    return null;
}

From source file:Main.java

public static boolean isWifiConnectionAvailable(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
    if (activeNetworkInfo != null) {
        return activeNetworkInfo.isConnected() && activeNetworkInfo.getType() == connectivityManager.TYPE_WIFI;
    } else {//  w w w.  j av a2 s  . co m
        return false;
    }
}

From source file:Main.java

/**
 * Metodo para saber si se tiene conexion a internet
 * por medio de datos o wifi//  w  ww  . j  av  a2 s  .c o  m
 * @param context
 * @return
 */
public static boolean hasInternet(Context a) {
    boolean hasConnectedWifi = false;
    boolean hasConnectedMobile = false;

    ConnectivityManager cm = (ConnectivityManager) a.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo[] netInfo = cm.getAllNetworkInfo();
    for (NetworkInfo ni : netInfo) {
        if (ni.getTypeName().equalsIgnoreCase(WIFI_TYPE_NAME))
            if (ni.isConnected())
                hasConnectedWifi = true;
        if (ni.getTypeName().equalsIgnoreCase(MOBILE_TYPE_NAME))
            if (ni.isConnected())
                hasConnectedMobile = true;
    }
    return hasConnectedWifi || hasConnectedMobile;
}