Android Open Source - RadioStudent-Android Network State Receiver

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.radiostudent.radiostudentstream;
//  ww  w.java  2  s  . co m
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

public class NetworkStateReceiver extends BroadcastReceiver {
  
  final static String ACTION_NETWORK = "network";
  private static ConnectivityManager connManager;
  
    public void onReceive(Context context, Intent intent) {
      try {
        if(intent.getExtras()!=null) {
          connManager = (ConnectivityManager) context
                    .getSystemService(Context.CONNECTIVITY_SERVICE);
            NetworkInfo ni = connManager.getActiveNetworkInfo();
              // NetworkInfo ni=(NetworkInfo) intent.getExtras().get(ConnectivityManager.EXTRA_EXTRA_INFO);
              if(ni!=null && ni.getState()==NetworkInfo.State.CONNECTED) {
                Intent int_a = new Intent();
                int_a.setAction(ACTION_NETWORK);
                int_a.putExtra("n_status", "Connected");
                context.sendBroadcast(int_a);
              } 
              else if(intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY,Boolean.FALSE)) {
                Intent int_b = new Intent();
                int_b.setAction(ACTION_NETWORK);
                int_b.putExtra("n_status", "Disconnected");
                context.sendBroadcast(int_b);
              }
              else if(ni!=null && ni.getState()==NetworkInfo.State.CONNECTING){
                Intent int_c = new Intent();
                int_c.setAction(ACTION_NETWORK);
                int_c.putExtra("n_status", "Connecting");
                context.sendBroadcast(int_c);
              }
              else {
                Intent int_c = new Intent();
                int_c.setAction(ACTION_NETWORK);
                NetworkInfo.State st = ni.getState();
                int_c.putExtra("n_status", st.name());
                context.sendBroadcast(int_c);               
              }
            }  
      }
      catch (Exception e) {
        e.printStackTrace();
      }
    }
}

Java Source Code List

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