From eda55a01bb3fda47afb4c62f3c62569c0b481d6b Mon Sep 17 00:00:00 2001
From: Adrian Ulrich <adrian@blinkenlights.ch>
Date: Sat, 29 Sep 2012 20:14:48 +0200
Subject: [PATCH] implement ability to jump by queue position/id

---
 .../android/vanilla/PlaybackService.java        | 15 +++++++++++++++
 .../android/vanilla/SongTimeline.java           | 17 ++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/ch/blinkenlights/android/vanilla/PlaybackService.java b/src/ch/blinkenlights/android/vanilla/PlaybackService.java
index c0dc4a8c..03b8cdb0 100644
--- a/src/ch/blinkenlights/android/vanilla/PlaybackService.java
+++ b/src/ch/blinkenlights/android/vanilla/PlaybackService.java
@@ -1898,4 +1898,19 @@ public final class PlaybackService extends Service
 	{
 		return mTimeline.getLength();
 	}
+	
+	/**
+	 * Returns 'Song' with given id from timeline
+	*/
+	public Song getSongByQueuePosition(int id) {
+		return mTimeline.getSongByQueuePosition(id);
+	}
+	
+	public void jumpToQueuePosition(int id) {
+		pause();
+		mTimeline.setCurrentQueuePosition(id);
+		setCurrentSong(0);
+		play();
+	}
+	
 }
diff --git a/src/ch/blinkenlights/android/vanilla/SongTimeline.java b/src/ch/blinkenlights/android/vanilla/SongTimeline.java
index 8fb16c2e..e273db48 100644
--- a/src/ch/blinkenlights/android/vanilla/SongTimeline.java
+++ b/src/ch/blinkenlights/android/vanilla/SongTimeline.java
@@ -557,7 +557,22 @@ public final class SongTimeline {
 		mCurrentPos = pos;
 		mShuffledSongs = null;
 	}
-
+	
+	/**
+	 * Hard-Jump to given queue position
+	*/
+	public Song setCurrentQueuePosition(int pos) {
+		mCurrentPos = pos;
+		return getSong(0);
+	}
+	
+	/**
+	 * Returns 'Song' at given position in queue
+	*/
+	public Song getSongByQueuePosition(int id) {
+		return mSongs.get(id);
+	}
+	
 	/**
 	 * Move to the next or previous song or album.
 	 *