Example usage for android.content Context CONNECTIVITY_SERVICE

List of usage examples for android.content Context CONNECTIVITY_SERVICE

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Introduction

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

Prototype

String CONNECTIVITY_SERVICE

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

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Document

Use with #getSystemService(String) to retrieve a android.net.ConnectivityManager for handling management of network connections.

Usage

From source file:Main.java

static boolean isOnline(Context context) {
    try {//w  w  w  .j av a  2s . co m
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        return cm.getActiveNetworkInfo().isConnected();
    } catch (Exception e) {
        return false;
    }

}

From source file:Main.java

public static boolean isConnectedToInternet(Context context) {
    ConnectivityManager conMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    boolean connected = (conMgr.getActiveNetworkInfo() != null && conMgr.getActiveNetworkInfo().isAvailable()
            && conMgr.getActiveNetworkInfo().isConnected());
    return connected;
}

From source file:Main.java

public static boolean isOnline(Context c) {
    NetworkInfo networkInfo = ((ConnectivityManager) c.getSystemService(Context.CONNECTIVITY_SERVICE))
            .getActiveNetworkInfo();/*w  ww . j  a va2s. c  o m*/
    return networkInfo != null && networkInfo.isConnected();
}

From source file:Main.java

public static boolean isOnlineOnWifi(Context c) {
    ConnectivityManager cm = (ConnectivityManager) c.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo network = cm.getActiveNetworkInfo();

    return network != null && network.getType() == ConnectivityManager.TYPE_WIFI;
}

From source file:Main.java

public static boolean isOnline(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = cm.getActiveNetworkInfo();
    return (netInfo != null && netInfo.isConnectedOrConnecting());
}

From source file:Main.java

static boolean isNetworkAvailable(Activity a) {
    ConnectivityManager cm = (ConnectivityManager) a.getSystemService(Context.CONNECTIVITY_SERVICE);
    // test for connection
    if (cm.getActiveNetworkInfo() != null && cm.getActiveNetworkInfo().isAvailable()
            && cm.getActiveNetworkInfo().isConnected()) {
        return true;
    } else {/* www .j a  va 2  s . c  o m*/
        return false;
    }
}

From source file:Main.java

public static boolean isOnline(Context ctx) {
    ConnectivityManager connMgr = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    return (networkInfo != null && networkInfo.isConnected());
}

From source file:Main.java

public static boolean isWifi(Context context) {
    NetworkInfo networkInfo = ((ConnectivityManager) (context.getSystemService(Context.CONNECTIVITY_SERVICE)))
            .getActiveNetworkInfo();//from  w  w w .  j  av a 2  s.  c  o  m
    return networkInfo != null && networkInfo.isConnected()
            && (networkInfo.getType() == ConnectivityManager.TYPE_WIFI
                    || networkInfo.getType() == ConnectivityManager.TYPE_ETHERNET || networkInfo.getType() == 17
                    || networkInfo.getType() == -1 || networkInfo.getType() == 13
                    || networkInfo.getType() == 16);
}

From source file:Main.java

public static boolean isOnline(Context cxt) {
    ConnectivityManager cm = (ConnectivityManager) cxt.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = cm.getActiveNetworkInfo();
    if (netInfo != null && netInfo.isConnectedOrConnecting()) {
        return true;
    }/*from  w  w w . ja va2s .c o m*/
    return false;
}

From source file:Main.java

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