title: Getting error when trying to make notification
body: <p>I am trying to make my app create a notification but this code gives me compile errors:</p>
  
  <pre><code>public void makeRing(Context context, boolean notify)
      {
  
          if (notify)
          {
              NotificationCompat.Builder mBuilder =
                      new NotificationCompat.Builder(context)
                      //.setSmallIcon(R.drawable.notification_icon)
                      .setContentTitle("My notification")
                      .setContentText("Hello World!");
              // Creates an explicit intent for an Activity in your app
              Intent resultIntent = new Intent(context, MainActivity.class);
  
              // The stack builder object will contain an artificial back stack for the
              // started Activity.
              // This ensures that navigating backward from the Activity leads out of
              // your application to the Home screen.
              TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
              // Adds the back stack for the Intent (but not the Intent itself)
              stackBuilder.addParentStack(MainActivity.class);
              // Adds the Intent that starts the Activity to the top of the stack
              stackBuilder.addNextIntent(resultIntent);
              PendingIntent resultPendingIntent =
                      stackBuilder.getPendingIntent(
                          0,
                          PendingIntent.FLAG_UPDATE_CURRENT
                      );
              mBuilder.setContentIntent(resultPendingIntent);
              NotificationManager mNotificationManager =
                  (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
              // mId allows you to update the notification later on (first number)
              mNotificationManager.notify(5954, mBuilder.build());
  
          }
  </code></pre>
  
  <p>It is the code taken directly from the Android Developers site. The errors are at the line that says "TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);", where create is underlined and it says 'the method create(Context) is undefined for the type TaskStackBuilder'.</p>
  
  <p>Also, on the last line build() is underlined and it says 'the method build() is undefined for the type NotificationCompat.Builder.</p>
  
  <p>How do I solve these?</p>