Example usage for android.content ContextWrapper getSystemService

Introduction

In this page you can find the example usage for android.content ContextWrapper getSystemService.

Prototype

@Override
    public Object getSystemService(String name) 

Source Link

Usage

From source file:Main.java

/**
 * Get the notification manager service.
 * //from  w  w  w.ja  v a2  s  . c o  m
 * @param context
 * @return {@link NotificationManager}
 */
public static NotificationManager getManager(final ContextWrapper context) {
    return (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
}

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From source file:Main.java

/**
 * Determines if the device's wifi is currently enabled or not.
 * //from   www  . j  a  va  2  s. co m
 * @param context A context with which to access wifi system service
 * @return True if wifi is enabled or enabling, false otherwise
 */
public static boolean wifiIsEnabled(ContextWrapper context) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    int wifiState = wifiManager.getWifiState();
    return (wifiState == WifiManager.WIFI_STATE_ENABLED || wifiState == WifiManager.WIFI_STATE_ENABLING);
}

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From source file:Main.java

/**
 * Determines if the network is currently available or not.
 * /*w  w w. j a va  2  s. com*/
 * @param context The context with which to access the system connectivity service
 * @return True if the network is available, false if not
 */
public static boolean isNetworkAvailable(ContextWrapper context) {
    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo network = cm.getActiveNetworkInfo();
    return ((network != null) && (network.isConnected()));
}

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From source file:Main.java

/**
 * Enables or disables wifi.  Requires CHANGE_WIFI_STATE permission.
 * /* w w  w  .j a  va 2 s . co m*/
 * @param context A context with which to access wifi system service
 * @param enable True if wifi should be enabled, false if it should be disabled
 */
public static void enableWifi(ContextWrapper context, boolean enable) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    wifiManager.setWifiEnabled(enable);
}

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