Example usage for android.content Context CONNECTIVITY

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

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

    int netType = info.getType();
    if (netType == ConnectivityManager.TYPE_WIFI) {
        return info.isConnected();
    } else {/*from w  w w .  j  ava  2  s  . c  om*/
        return false;
    }
}

From source file:Main.java

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

From source file:Main.java

public static boolean isWiFiConnected(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
    return networkInfo.getType() == ConnectivityManager.TYPE_WIFI ? true : false;
}

From source file:Main.java

public static boolean IsWifiConnection(Context context) {
    ConnectivityManager conectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = conectivityManager.getActiveNetworkInfo();
    if (networkInfo == null) {
        return false;
    }/*from ww  w . j  av a2 s  .c  om*/
    return networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
}

From source file:Main.java

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

From source file:Main.java

public static boolean hasNetwork(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivityManager == null)
        return false;
    NetworkInfo[] networkInfos = connectivityManager.getAllNetworkInfo();
    for (NetworkInfo networkInfo : networkInfos) {
        if (networkInfo != null && networkInfo.isConnected())
            return true;
    }//from ww  w  .j a v a  2  s.  com
    return false;
}

From source file:Main.java

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

From source file:Main.java

public static boolean hasInternet(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getApplicationContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    return info != null && info.isAvailable() && info.isConnected();
}

From source file:Main.java

public static boolean isNetworkOk(Context context) {
    ConnectivityManager connMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
    if (networkInfo != null && networkInfo.isConnected()) {
        return true;
    } else {/*ww  w. j  a v  a2 s .  co m*/
        Toast.makeText(context, "Network is disconnected", Toast.LENGTH_SHORT).show();
        return false;
    }
}

From source file:Main.java

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

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage