intent not started from Notification
<p>i try to fire intent from notification:</p>

<pre><code>    CharSequence tickerText = "ServiceTicker";//context.getString(R.string.service_ticker_registered_text);
    long when = System.currentTimeMillis();

    Builder nb = new NotificationCompat.Builder(context);
    nb.setTicker(tickerText);
    nb.setWhen(when);
    Intent notificationIntent = new Intent(context,AccountRegistrationChanged.class);

    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);


    RegistrationNotification contentView = new RegistrationNotification(context.getPackageName());
    contentView.clearRegistrations();
    if(!Compatibility.isCompatible(9)) {
        contentView.setTextsColor(notificationPrimaryTextColor);
    }
    contentView.addAccountInfos(context, activeAccountsInfos);

    nb.setOngoing(true);
    nb.setOnlyAlertOnce(true);
    nb.setContentIntent(contentIntent);
    nb.setContent(contentView);

    Notification notification = nb.build();
    notification.flags |= Notification.FLAG_NO_CLEAR;
    // We have to re-write content view because getNotification setLatestEventInfo implicitly
    notification.contentView = contentView;
    Log.e(THIS_FILE, "==============notification:" + notification + " contentView:" + contentView + " notificationIntent:" + notificationIntent + " contentIntent" + contentIntent + " context:" + context + " nb:" + nb);

    if (showNumbers) {
        // This only affects android 2.3 and lower
        notification.number = activeAccountsInfos.size();
    }
    startForegroundCompat(REGISTER_NOTIF_ID, notification);




private void startForegroundCompat(int id, Notification notification) {

    // If we have the new startForeground API, then use it.
    if (mStartForeground != null) {
        Log.e(THIS_FILE, "mStartForeground");

        mStartForegroundArgs[0] = Integer.valueOf(id);
        mStartForegroundArgs[1] = notification;
        invokeMethod(mStartForeground, mStartForegroundArgs);
        return;
    }
    Log.e(THIS_FILE, "invokeMethod");

    // Fall back on the old API.
    mSetForegroundArgs[0] = Boolean.TRUE;
    invokeMethod(mSetForeground, mSetForegroundArgs);
    notificationManager.notify(id, notification);
}
</code></pre>

<p>and finally i have in logs, where is all intent and view created correctly:</p>

<p>10-04 22:38:49.344: E/Notifications(7415): </p>

<blockquote>
  <p>==============notification:Notification(vibrate=null,sound=null,defaults=0x0) contentView:com.csipsimple.widgets.RegistrationNotification@44eb3ff8
  notificationIntent:Intent { flg=0x10000000
  cmp=com.callsfreecalls.android/.AccountRegistrationChanged }
  contentIntentPendingIntent{44eb3fe8: android.os.BinderProxy@44f08f98}
  context:com.csipsimple.service.SipService@44e9c328
  nb:android.support.v4.app.NotificationCompat$Builder@44eb3e30 10-04
  22:38:49.344: E/Notifications(7415): mStartForeground</p>
  
  <p>10-04 22:38:49.344: E/Notifications(7415): mStartForeground</p>
</blockquote>

<p>but nothing happened, this code:</p>

<pre><code>public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.e(THIS_FILE, "AccountRegistrationChanged");

    setContentView(R.layout.activity_account_registration_changed);
}
</code></pre>

<p>not started in Activity/AccountRegistrationChanged...</p>

<p>here is manifest for Activity:</p>

<blockquote>
<pre><code>   &lt;activity
        android:name=".AccountRegistrationChanged"
        android:label="@string/title_activity_account_registration_changed" &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;
</code></pre>
</blockquote>

<p>Any suggestion? maybe i have to fire anything more to push notification start intent? 
Currently i just need activate some elements from another Activity, but code with handler (below is described) caused unknown error without any explanation in debug:</p>

<pre><code>        SipProfileState ps = activeAccountsInfos.get(i);
        Message msg = new Message();
        Bundle b = new Bundle();
        b.putString("regState",String.valueOf(ps.getStatusCode()));
        msg.setData(b);
        PhonePadActivity.getUareceiverhandler().sendMessage(msg);
</code></pre>
