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

private static boolean isNetworkConnected(Context context, int typeMobile) {
    boolean ret = false;
    if (!isNetConnected(context)) {
        return ret;
    }// w w  w.  j  a v  a 2 s.  co m
    ConnectivityManager connectManger = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connectManger.getNetworkInfo(typeMobile);
    if (networkInfo == null) {
        return ret;
    }
    return ret;
}

From source file:Main.java

/**
 * Returns <tt>true</tt> if the Connections is available. Else returns <tt>false</tt>.
 *
 * @return//from  ww  w .  jav a2  s .c om
 */
public static boolean isConnectedOnline(Context myContext) {
    ConnectivityManager cmObj = (ConnectivityManager) myContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfoObj = cmObj.getActiveNetworkInfo();
    return networkInfoObj != null && networkInfoObj.isConnected();
}

From source file:Main.java

/**
 * Checked the network connect status.//from ww w .ja  v  a  2  s  .co m
 */
public static boolean isNetworkConnected(Context context) {
    if (context == null) {
        return false;
    }

    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = cm.getActiveNetworkInfo();
    return (networkInfo != null && networkInfo.isConnected());
}

From source file:Main.java

/**
 * Check to see if the network is available.
 * @return true if there is access to the internet, false otherwise.
 *///from   w w w.jav a2  s  .c  o  m
public static boolean isNetworkAvailable(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = manager.getActiveNetworkInfo();
    boolean isAvailable = false;
    if (info != null && info.isConnected()) {
        isAvailable = true;
    }
    Log.v("TheNetUtil", "isNetworkAvailable(). net is " + isAvailable);
    return isAvailable;
}

From source file:Main.java

public static String getCurrentSsid(Context context) {
    String ssid = null;//w  ww  .  j a  v a  2 s. c om
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (networkInfo.isConnected()) {
        final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        final WifiInfo connectionInfo = wifiManager.getConnectionInfo();
        if (connectionInfo != null && connectionInfo.getSSID() != null
                && !connectionInfo.getSSID().equals("")) {
            ssid = connectionInfo.getSSID();
        }
    }
    return ssid == null ? ssid : ssid.replace("\"", "");
}

From source file:Main.java

/**
 * Checks if there is any sort of Internet connection
 * @param context/* w  w  w .  j  a v a  2s  . c  o  m*/
 *          the context in which to check Internet state
 * @return true if connected to Internet, false if not
 */
public static boolean isOnline(Context context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (cm.getActiveNetworkInfo() == null)
        return false;
    return cm.getActiveNetworkInfo().isConnected();
}

From source file:Main.java

public static boolean checkConnection(Context context) throws NoConnectionPendingException {

    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);

    if (connectivity == null) {
        return false;
    } else {/*from  ww w  .ja  v  a2  s  . co  m*/

        NetworkInfo info = connectivity.getActiveNetworkInfo();
        if (info != null) {
            if (info.getState() == NetworkInfo.State.CONNECTED) {
                return true;
            }
        }
    }
    return false;
}

From source file:Main.java

/**
 * <pre>/*from w  w w . j  a va  2  s  .  com*/
 * Determine whether network is currently connected.
 * </pre>
 */
public static boolean isNetworkConnected() {
    ConnectivityManager conMan = (ConnectivityManager) getCurrentContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetwork = conMan.getActiveNetworkInfo();
    return activeNetwork != null && activeNetwork.isConnected();
}

From source file:Main.java

/**
 * Check mobile data is enable or not.//from  www. jav a2s.co  m
 * @param context
 * @return
 */
public static boolean isMobileDataEnable(Context context) {
    boolean mobileDataEnabled = false; // Assume disabled
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    try {
        Class cmClass = Class.forName(cm.getClass().getName());
        Method method = cmClass.getDeclaredMethod("getMobileDataEnabled");
        method.setAccessible(true); // Make the method callable
        // get the setting for "mobile data"
        mobileDataEnabled = (Boolean) method.invoke(cm);
    } catch (Exception e) {
        // Some problem accessible private API
        e.printStackTrace();
    }
    return mobileDataEnabled;
}

From source file:Main.java

public static int getNetworkState(Context context) {
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);

    // Wifi/* www.ja v  a  2 s.  c  o  m*/
    NetworkInfo.State state = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState();
    if (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING) {
        return NETWORN_WIFI;
    }

    // 3G
    state = connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();
    if (state == NetworkInfo.State.CONNECTED || state == NetworkInfo.State.CONNECTING) {
        return NETWORN_MOBILE;
    }
    return NETWORN_NONE;
}

Example usage for android.content Context CONNECTIVITY_SERVICE

Introduction

Prototype

Document

Usage