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.

Click Source Link

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 context) {
    ConnectivityManager connectivityManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
    return (activeNetInfo != null) && (activeNetInfo.getType() == ConnectivityManager.TYPE_WIFI);
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager mConnMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    NetworkInfo mMobile = mConnMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
    boolean flag = false;
    if ((mWifi != null) && ((mWifi.isAvailable()) || (mMobile.isAvailable()))) {
        if ((mWifi.isConnected()) || (mMobile.isConnected())) {
            flag = true;//from  ww  w  . j a  va 2s  . co m
        }
    }
    return flag;
}

From source file:Main.java

public static boolean isNetworkAvaliable(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (manager != null) {
        NetworkInfo[] info = manager.getAllNetworkInfo();
        for (int i = 0; i < info.length; i++) {
            if (info[i].getState() == NetworkInfo.State.CONNECTED) {
                return true;
            }/*from   w w w. ja v a  2s  .c o m*/
        }
    }
    return false;
}

From source file:Main.java

public static boolean isConnection(Context applicationContext) {

    ConnectivityManager connectivityManager = (ConnectivityManager) applicationContext
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

    if (networkInfo != null && networkInfo.isConnectedOrConnecting()) {
        return true;
    }// w ww .j  a v  a 2 s .  com

    return false;
}

From source file:Main.java

public static boolean check3GNetworkInfo(Context context) {
    try {/* ww  w.j  a v a2s.  c o  m*/
        ConnectivityManager conMan = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        //mobile 3G Data Network
        State mobile = conMan.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();

        return (mobile == State.CONNECTED || mobile == State.CONNECTING);
    } catch (Exception e) {
        return false;
    }
}

From source file:Main.java

public static boolean checkWifyNetworkInfo(Context context) {
    try {//from  ww w .  j  a  va  2 s. co  m
        ConnectivityManager conMan = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        //wifi
        State wifi = conMan.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();
        return (wifi == State.CONNECTED || wifi == State.CONNECTING);
    } catch (Exception e) {
        return true;
    }
}

From source file:Main.java

public static boolean isNetworkAvailable(Context ctx) {
    if (ctx == null) {
        return false;
    }// w ww  .  java 2s.com
    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 isConnectedToWired(Context context) {
    ConnectivityManager connec = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //ConnectivityManager.TYPE_ETHERNET == 9 , but only from API 13

    NetworkInfo ethernet = connec.getNetworkInfo(9);

    if (ethernet != null && ethernet.isConnected()) {
        return true;
    } else {/*from  w  w  w  .ja v  a  2  s .c  o  m*/
        return false;
    }

}

From source file:Main.java

public static boolean checkWifiNetwork(Context context) {
    boolean has = false;
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = connectivity.getActiveNetworkInfo();
    int netType = info.getType();
    int netSubtype = info.getSubtype();
    if (netType == ConnectivityManager.TYPE_WIFI) {
        has = info.isConnected();//from  w  w w.  j ava  2s  .c om
    }
    return has;
}

From source file:Main.java

public static boolean isConnectionToWifi(Context applicationContext) {
    ConnectivityManager connectivityManager = (ConnectivityManager) applicationContext
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

    if (networkInfo != null && networkInfo.isConnectedOrConnecting()) {
        return true;
    }//from   w ww.jav  a2 s  . com
    return false;
}

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage