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 checkNetwork(Context context) {
    ConnectivityManager netManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = netManager.getActiveNetworkInfo();
    if (info != null)
        return info.isAvailable();
    else/* w  w  w.  j a v a2  s. c o  m*/
        return false;
}

From source file:Main.java

public static boolean isOpenNetwork(Activity activity) {
    ConnectivityManager connManager = (ConnectivityManager) activity
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connManager.getActiveNetworkInfo() != null) {
        return connManager.getActiveNetworkInfo().isAvailable();
    }//from  w ww.ja v a2  s.c o  m
    return false;
}

From source file:Main.java

public static boolean checkNetwork(Context ctx) {
    ConnectivityManager mConnectivityManager = (ConnectivityManager) ctx
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mNetworkInfo = mConnectivityManager.getActiveNetworkInfo();
    if (mNetworkInfo != null)
        return mNetworkInfo.isAvailable();
    return false;
}

From source file:Main.java

public static boolean hasConnected(Context context) {
    ConnectivityManager connectMgr = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mobNetInfo = connectMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    NetworkInfo wifiNetInfo = connectMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if ((mobNetInfo == null || !mobNetInfo.isConnected())
            && (wifiNetInfo == null || !wifiNetInfo.isConnected())) {
        return false;
    }/*w ww .ja va2 s . c om*/

    return true;
}

From source file:Main.java

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

From source file:Main.java

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

From source file:Main.java

public static boolean is3G(Context context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
    if (activeNetInfo != null && activeNetInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
        return true;
    }/*from ww  w .  ja va 2s. c o  m*/
    return false;
}

From source file:Main.java

public static boolean isWifi(Context mContext) {
    ConnectivityManager connectivityManager = (ConnectivityManager) mContext
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
    if (activeNetInfo != null && activeNetInfo.getTypeName().equals("WIFI")) {
        return true;
    }/*from w  w w . j a v  a  2 s .co  m*/
    return false;
}

From source file:Main.java

private static boolean hasInternet(Context context) {
    boolean flag = false;
    ConnectivityManager connectionManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectionManager.getActiveNetworkInfo() != null) {
        flag = connectionManager.getActiveNetworkInfo().isAvailable();
    }/*from   www .  j  a va2s . c  om*/
    return flag;
}

From source file:Main.java

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

}

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage