migrate queue to DSLV

res/layout/showqueue_listview.xml

@@ -1,10 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<ch.blinkenlights.android.vanilla.DragListView
+<com.mobeta.android.dslv.DragSortListView
 	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:dslv="http://schemas.android.com/apk/res-auto"
 	android:id="@+id/list"
 	android:layout_width="fill_parent"
 	android:layout_height="fill_parent"
 	android:divider="@color/divider_color"
 	android:dividerHeight="1dip"
 	android:listSelector="@drawable/selectable_item_bg"
-	android:scrollbarStyle="outsideInset" />
+	android:scrollbarStyle="outsideInset"
+	dslv:drag_enabled="true"
+	dslv:drag_start_mode="onMove"
+	dslv:drag_handle_id="@+id/playmark"
+	dslv:remove_enabled="true"
+	dslv:remove_mode="flingRemove"
+	/>

res/layout/showqueue_row.xml

@@ -6,7 +6,7 @@
 	android:orientation="horizontal">
 	<View
 		android:id="@+id/playmark"
-		android:layout_width="4dip"
+		android:layout_width="20dip"
 		android:layout_height="fill_parent"
 		android:background="@android:color/holo_blue_dark" />
 	<TextView

src/ch/blinkenlights/android/vanilla/ShowQueueActivity.java

@@ -27,12 +27,10 @@ import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.AdapterView.OnItemLongClickListener;
 import android.widget.ListView;
+import com.mobeta.android.dslv.DragSortListView;
 
-public class ShowQueueActivity
-	extends Activity 
-	implements ShowQueueAdapter.OnItemMovedListener
-	{
-	private DragListView mListView;
+public class ShowQueueActivity extends Activity {
+	private DragSortListView mListView;
 	private ShowQueueAdapter listAdapter;
 	private PlaybackService mService;
 
@@ -44,11 +42,11 @@ public class ShowQueueActivity
 		setContentView(R.layout.showqueue_listview);
 		
 		mService    = PlaybackService.get(this);
-		mListView   = (DragListView) findViewById(R.id.list);
+		mListView   = (DragSortListView) findViewById(R.id.list);
 		listAdapter = new ShowQueueAdapter(this, R.layout.showqueue_row);
 		mListView.setAdapter(listAdapter);
 		mListView.setFastScrollAlwaysVisible(true);
-		mListView.setEditable(true);
+		mListView.setDropListener(onDrop);
 
 		PlaybackService.addActivity(this);
 
@@ -94,13 +92,19 @@ public class ShowQueueActivity
 	}
 
 	/**
-	 * Fired from adapter list if user moved an item
+	 * Fired from adapter listview  if user moved an item
 	 * @param from the item index that was dragged
 	 * @param to the index where the item was dropped
 	 */
-	public void onItemMoved(int from, int to) {
-		mService.moveSong(from, to);
-	}
+	private DragSortListView.DropListener onDrop =
+		new DragSortListView.DropListener() {
+			@Override
+			public void drop(int from, int to) {
+				if (from != to) {
+					mService.moveSong(from, to);
+				}
+			}
+		};
 
 	/**
 	 * Triggers a refresh of the queueview

src/ch/blinkenlights/android/vanilla/ShowQueueAdapter.java

@@ -34,28 +34,19 @@ import android.text.SpannableStringBuilder;
 
 public class ShowQueueAdapter
 	extends ArrayAdapter<Song>
-	implements DragListView.DragAdapter {
+	 {
 	
 	int mResource;
 	int mHighlightRow;
 	Context mContext;
-	OnItemMovedListener mCallback;
 
 	public ShowQueueAdapter(Context context, int resource) {
 		super(context, resource);
 		mResource = resource;
 		mContext = context;
-		mCallback = (OnItemMovedListener) context;
 		mHighlightRow = -1;
 	}
 
-	/**
-	 * Called if user moved a queue item
-	 */
-	public interface OnItemMovedListener {
-		public void onItemMoved(int from, int to);
-	}
-
 	/**
 	* Tells the adapter to highlight a specific row id
 	* Set this to -1 to disable the feature
@@ -86,21 +77,4 @@ public class ShowQueueAdapter
 		return row;
 	}
 
-	@Override
-	public void remove(int position) {
-		// not implemented
-	}
-
-
-	/**
-	 * Moves a songs position in the queue
-	 *
-	 * @param from the index of the song to be moved
-	 * @param to the new index position of the song
-	 */
-	@Override
-	public void move(int from, int to) {
-		mCallback.onItemMoved(from, to);
-	}
-
 }