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 int getConnectedType(Context context) {
    if (context != null) {
        ConnectivityManager connectivityManager = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
        if (networkInfo != null && networkInfo.isAvailable()) {
            return networkInfo.getType();
        }//from  w  w w  .  ja  va2s.  c  o m
    }
    return -1;
}

From source file:Main.java

public static boolean isWifiConnected(Context context) {
    if (context != null) {
        ConnectivityManager mConnectivityManager = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo mWiFiNetworkInfo = mConnectivityManager.getActiveNetworkInfo();
        if (mWiFiNetworkInfo != null && mWiFiNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
            return mWiFiNetworkInfo.isAvailable();
        }//from  w ww.  ja v a  2 s  .  com
    }
    return false;
}

From source file:Main.java

@SuppressLint("DefaultLocale")
public static String getAPN(Context context) {
    String apn = "";
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = manager.getActiveNetworkInfo();

    if (info != null) {
        if (ConnectivityManager.TYPE_WIFI == info.getType()) {
            apn = info.getTypeName();/* w  ww .j  av  a  2  s  .com*/
            if (apn == null) {
                apn = "wifi";
            }
        } else {
            apn = info.getExtraInfo().toLowerCase();
            if (apn == null) {
                apn = "mobile";
            }
        }
    }
    return apn;
}

From source file:Main.java

public static boolean isWifiConnected(Context context) {
    if (context != null) {
        ConnectivityManager connectivityManager = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo wiFiNetworkInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
        if (wiFiNetworkInfo != null) {
            return wiFiNetworkInfo.isAvailable();
        }/*from   w w w  .j  a va 2s .c  om*/
    }
    return false;
}

From source file:Main.java

public static boolean isNetworkOnline(Context context) {
    try {//from  w  w w . j  a v  a  2 s  . co m
        ConnectivityManager conMan = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        State mobile = conMan.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();
        State wifi = conMan.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();
        Log.d("DEBUG", "mobile: " + mobile + ", wifi: " + wifi);
        if (mobile == NetworkInfo.State.CONNECTED || mobile == NetworkInfo.State.CONNECTING
                || wifi == NetworkInfo.State.CONNECTED || wifi == NetworkInfo.State.CONNECTING) {
            return true;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

From source file:Main.java

/**
 * Returns information regarding the active network.
 *
 * @return {@link NetworkInfo} activeNetworkInfo.
 *///from  ww w  . j  av  a2s.  c o  m
public static NetworkInfo getActiveNetworkInfo(Context context) {
    return ((ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE))
            .getActiveNetworkInfo();
}

From source file:Main.java

public static boolean isConnToInternet(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity != null) {
        NetworkInfo[] infoArr = connectivity.getAllNetworkInfo();
        if (isNotEmpty(infoArr)) {
            for (NetworkInfo networkInfo : infoArr) {
                if (networkInfo.getState() == NetworkInfo.State.CONNECTED) {
                    return true;
                }//from  w ww. j a v  a 2 s. com
            }
        }
    }

    return false;
}

From source file:Main.java

public static boolean isMobileConnected(Context context) {
    if (context != null) {
        ConnectivityManager connectivityManager = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo mobileNetworkInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
        if (mobileNetworkInfo != null) {
            return mobileNetworkInfo.isAvailable();
        }/* w  w w .jav  a  2 s .c  om*/
    }
    return false;
}

From source file:Main.java

public static boolean checkGprsNetwork(Context context) {
    boolean has = false;
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    TelephonyManager mTelephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    NetworkInfo info = connectivity.getActiveNetworkInfo();
    int netType = info.getType();
    int netSubtype = info.getSubtype();
    if (netType == ConnectivityManager.TYPE_MOBILE && netSubtype == TelephonyManager.NETWORK_TYPE_UMTS
            && !mTelephony.isNetworkRoaming()) {
        has = info.isConnected();//  w ww . ja v a 2  s. c  o m
    }
    return has;

}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    boolean status = false;
    try {//from www. j  a  v  a 2 s.  c o m
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo netInfo = cm.getNetworkInfo(0);
        if (netInfo != null && netInfo.getState() == NetworkInfo.State.CONNECTED) {
            status = true;

        } else {
            netInfo = cm.getNetworkInfo(1);
            if (netInfo != null && netInfo.getState() == NetworkInfo.State.CONNECTED)
                status = true;
        }

    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }

    return status;
}

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage