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 isNetworkActivate(Context context) {

    boolean isConnected = false;
    ConnectivityManager cgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (cgr == null) {
        return false;
    }// ww w . j  a va  2s .  c  o  m
    NetworkInfo info = cgr.getActiveNetworkInfo();
    if ((info != null) && info.isConnected()) {
        isConnected = true;
    }
    return isConnected;
}

From source file:Main.java

public static boolean networkConnected(Activity activity) {
    ConnectivityManager conManager = (ConnectivityManager) activity
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = conManager.getActiveNetworkInfo();
    return networkInfo != null && networkInfo.isConnected();
}

From source file:Main.java

public static boolean hasInternetConnection(final Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
    return activeNetwork.isConnectedOrConnecting();
}

From source file:Main.java

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

From source file:Main.java

public static boolean isNetworkAvailable(Context mContext) {
    ConnectivityManager manager = (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (manager != null) {
        NetworkInfo info = manager.getActiveNetworkInfo();
        if (info != null && info.isConnectedOrConnecting()) {
            return true;
        }//from   ww w  .ja  va 2s  . com
    }
    return false;
}

From source file:Main.java

public static boolean isMobileOnline(Context context) {
    ConnectivityManager conMan = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

    State mobile = conMan.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();

    return mobile == State.CONNECTED;
}

From source file:Main.java

public static boolean hasNetwork(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getApplicationContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (manager == null) {
        return false;
    }//from  ww  w .  j  a  va 2s .c  o m
    NetworkInfo networkinfo = manager.getActiveNetworkInfo();
    if (networkinfo == null || !networkinfo.isAvailable()) {
        return false;
    }
    return true;

}

From source file:Main.java

public static boolean isNetworkConnected(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo ni = cm.getActiveNetworkInfo();
    if (ni == null) {
        // There are no active networks.
        return false;
    } else {/*from   ww  w  .  ja  v  a  2 s  .c  o m*/
        return ni.isConnectedOrConnecting();
    }
}

From source file:Main.java

public static boolean isConnectedWifi(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);

    NetworkInfo networkInfo = null;/* w  ww.  j  a va2 s.  c o  m*/
    if (connectivityManager != null) {
        networkInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    }

    return networkInfo == null ? false : networkInfo.isConnected();
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager connec = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo netInfo = connec.getActiveNetworkInfo();

    if (netInfo != null && netInfo.isConnected() == true) {
        return true;
    }//from   w w w . j a v a 2 s.  co  m
    return false;
}

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage