Android Open Source - intent_radio Wifi Locker

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Back to project page intent_radio.

License

The source code is released under:

Copyright (c) 2014 Stephen Blott Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Soft...

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Java Source Code

package org.smblott.intentradio;
/*from w  w  w . j a v  a 2 s . co m*/
import android.content.Context;

import android.net.wifi.WifiManager;
import android.net.wifi.WifiManager.WifiLock;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

public class WifiLocker extends Logger
{
   private static WifiLock lock = null;
   private static WifiManager manager = null;

   public static void lock(Context context, String app_name)
   {
      if ( manager == null )
         manager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);

      if ( manager != null && lock == null )
         lock = manager.createWifiLock(WifiManager.WIFI_MODE_FULL, app_name);

      if ( lock == null )
         return;

      if ( ! Connectivity.onWifi() )
         { unlock(); return; }

      if ( lock.isHeld() )
         return;

      log("Wifi lock: acquired");
      lock.acquire();
   }

   public static void unlock()
   {
      if ( lock != null && lock.isHeld() )
      {
         log("Wifi lock: released");
         lock.release();
      }
   }
}

Java Source Code List