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 isNetworkConnected(Context mContext) {
    if (mContext != null) {
        ConnectivityManager manager = (ConnectivityManager) mContext
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        if (manager.getActiveNetworkInfo() != null) {
            return (manager.getActiveNetworkInfo().isAvailable()
                    && manager.getActiveNetworkInfo().isConnected());
        }//from   w ww  .j a v a  2 s .com
    }
    return false;
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity != null) {
        NetworkInfo info = connectivity.getActiveNetworkInfo();
        if (info == null) {
            return false;
        } else {/*from  w  w  w. j av a  2  s  .  c om*/
            return true;
        }
    }
    return false;
}

From source file:Main.java

public static boolean checkConnection(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
    if (networkInfo != null) {
        return networkInfo.isAvailable();
    }//from  ww  w  . j a va 2s. c  o m
    return false;
}

From source file:Main.java

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

From source file:Main.java

public static String getExtraInfo(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo nwInfo = connectivity.getActiveNetworkInfo();
    if (nwInfo == null) {
        return null;
    }/*from w w  w  . j av  a2  s  .c  om*/
    String extraInfo = nwInfo.getExtraInfo();
    String typeName = nwInfo.getTypeName();
    if (typeName != null && typeName.equalsIgnoreCase("WIFI")) {
        return typeName;
    }
    return extraInfo;
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    try {/*from   w ww.  j a  va 2 s . c  o  m*/
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        if (cm != null) {
            NetworkInfo ni = cm.getActiveNetworkInfo();
            if (ni != null && ni.isConnected()) {
                if (ni.getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }
            }
        }
    } catch (Exception e) {
        return false;
    }
    return false;
}

From source file:Main.java

public static boolean isNetConnected(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = connectivityManager.getActiveNetworkInfo();
    if (info != null && info.isConnected()) {
        return true;
    }/*from w ww .j  a  v a 2s  .co  m*/
    return false;
}

From source file:Main.java

public static boolean isWiFiEnabled(Context context) {

    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    // i assume that connectivityManager cannot be null by default - because system service exists always \
    NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

    // simplified style of writing - I like this \
    return networkInfo != null && networkInfo.isConnected()
            && networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
}

From source file:Main.java

public static boolean isNetworkEnabled(Context pContext) {
    boolean vResult = false;
    ConnectivityManager cm = (ConnectivityManager) pContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo vNetworkInfo = cm.getActiveNetworkInfo();
    if (vNetworkInfo != null) {
        vResult = vNetworkInfo.isConnectedOrConnecting();
    }/*from w w  w. j  av a2  s.  c  o  m*/
    return vResult;
}

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);
    if (wifiNetworkInfo.isConnected()) {
        return true;
    }/*from  www.  j  a v  a2 s .c  o  m*/
    return false;
}

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage