title: Clickable buttons in notification using RemoteViews and service
body: <p>I'm trying to make a music player that works on api level 8 but has the same notification feature as the standard music player i.e. 3 buttons which control the player.
  This is my code, i know it isn't really finished but for now i just want to figure out how to make the buttons clickable. If i try to click any buttons it just ignores them and is as if i clicked the whole notification.</p>
  
  <pre><code>    RemoteViews views = new RemoteViews(getPackageName(),
              R.layout.not_rview);
  
      views.setTextViewText(R.id.textView1, nowPlaying.title);
  
  
      Intent intentP1 = new Intent(this, MainActivity.class);
      intent.setAction("YOUR_AWESOME_ACTION");
      PendingIntent pendingIntent1 = PendingIntent.getBroadcast(this, 0, intentP1, 0);
      views.setOnClickPendingIntent(R.id.button1, pendingIntent1);
  
      Intent intentP2 = new Intent(this, MainActivity.class);
      intent.setAction("YOUR_AWESOME_ACTION");
      PendingIntent pendingIntent2 = PendingIntent.getBroadcast(this, 0, intentP2, 0);
      views.setOnClickPendingIntent(R.id.button2, pendingIntent2);
  
      Intent intentP3 = new Intent(this, MainActivity.class);
      intent.setAction("YOUR_AWESOME_ACTION");
      PendingIntent pendingIntent3 = PendingIntent.getBroadcast(this, 0, intentP3, 0);
      views.setOnClickPendingIntent(R.id.button3, pendingIntent3);
  
  
      Notification status = new Notification();
      status.contentView = views;
      status.flags |= Notification.FLAG_ONGOING_EVENT;
      status.icon = R.drawable.play;
      status.contentIntent = PendingIntent.getActivity(this, 0, new Intent(
              "MusicService")
              .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK), 0);
      startForeground(1, status);
  </code></pre>
  
  <p>Also, is this the right direction i'm heading or should i do something different? I copied some(most) of the code from the built in app and some from other answers here.</p>