title: onReceive never getting called
body: <p>Below is my Java code and my XML code. Can someone please tell me why my <code>onReceieve</code> method is never getting called.</p>
  
  <p>Java:</p>
  
  <pre><code>public class PopUPSMS extends Activity {
  
      String RECEIVE_SMS = "RECEIVE_SMS";
  
      private static final String LOG_TAG = "PopUPSMS";
  
      static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";
  
      /** Called when the activity is first created. */
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.main);
  
          Log.i(LOG_TAG, "onCreate");
  
          registerReceiver(new BroadcastReceiver() {
              @Override
              public void onReceive(Context context, Intent intent) {
                  Log.i(LOG_TAG, "onReceive");
              }
          }, new IntentFilter(RECEIVE_SMS));
      }
  }
  </code></pre>
  
  <p>XML:</p>
  
  <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.smith.johnathan.phone"
      android:versionCode="1"
      android:versionName="1.0"&gt;
      &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt;
          &lt;activity android:name=".PopUPSMS"
              android:label="@string/app_name"&gt;
              &lt;intent-filter&gt;
                  &lt;action android:name="android.intent.action.MAIN" /&gt;
                  &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
              &lt;/intent-filter&gt;
          &lt;/activity&gt;
      &lt;/application&gt;
      &lt;uses-permission android:name="android.permission.READ_SMS" /&gt;
      &lt;uses-permission android:name="android.permission.RECEIVE_SMS" /&gt;
      &lt;uses-sdk android:minSdkVersion="3" /&gt;
  &lt;/manifest&gt; 
  </code></pre>