title: Calling SetContentView() from broadcast receiver
body: <p>In my application there are two class one is InternetActivity which only extends Activity and sets contentview to main. and MyClass that extends broadcast receiver.  </p>
  
  <p>I have 2 TextView and 2 ImageView of WIFI and GPRS in main.xml file. 
  When changes in connectivities are happening,brodcast receiver is getting called and according to what is enabled and what is not i want to set visibility of TextView and ImageView. But it is only showing both the images and not the changes.
  here is MyClass.java file. how can i do it??</p>
  
  <pre><code>public class MyClass extends BroadcastReceiver {
  
  private static ImageView wifi_image, gprs_image;
  private static TextView wifi_text, gprs_text;
  
  @Override
  public void onReceive(Context context, Intent intent) {
  
      Log.i("IntrntActivity", "Broadcast message receivved");
  
      LinearLayout layout = new LinearLayout(context);
      LinearLayout.LayoutParams params = new LayoutParams(
              LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
  
      View view = View.inflate(context, R.layout.main, layout);
  
      wifi_image = (ImageView) view.findViewById(R.id.wifi_image);
      gprs_image = (ImageView) view.findViewById(R.id.gprs_image);
  
      wifi_text = (TextView) view.findViewById(R.id.wifi_text);
      gprs_text = (TextView) view.findViewById(R.id.gprs_text);
  
      wifi_image.setVisibility(View.GONE);
      wifi_text.setVisibility(View.GONE);
      gprs_image.setVisibility(View.GONE);
      gprs_text.setVisibility(View.GONE);
  
      ConnectivityManager cm = (ConnectivityManager) context
              .getSystemService(context.CONNECTIVITY_SERVICE);
      NetworkInfo WIFI = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
      NetworkInfo Mobile = cm.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
  
      if (!WIFI.isConnected() &amp;&amp; WIFI.isAvailable()) {
          Toast.makeText(context, "WIFI is available but not connected",
                  Toast.LENGTH_LONG).show();
      }
  
      if (cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isAvailable()) {
          wifi_image.setVisibility(View.VISIBLE);
          wifi_text.setVisibility(View.VISIBLE);
  
      }
  
      if (Mobile.isConnected()) {
          gprs_image.setVisibility(View.VISIBLE);
          gprs_text.setVisibility(View.VISIBLE);
          Log.i("IntrntActivity", "Mobile isConnected");
  
          // Toast.makeText(context,"GPRS is available",
          // Toast.LENGTH_LONG).show();
      }
  
      if (!Mobile.isConnected()) {
          gprs_image.setVisibility(View.GONE);
          gprs_text.setVisibility(View.GONE);
          Log.i("IntrntActivity", "Mobile is Not Connected");
          // Toast.makeText(context,"GPRS is available",
          // Toast.LENGTH_LONG).show();
      }
  
  
  }
  
  }
  </code></pre>
  
  <p>P.S : It is correctly going in <code>Mobile.isConnected()</code> and <code>!Mobile.isConnected()</code> and showing it in Log file but its Visibility is not changing.Am i not setting the view correctly? and is it possible to call setContentView(view) from this broadcast receiver?</p>