Add fast scrolling with no bubble to NowPlayingFragment

3 files changed, 25 insertions, 6 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/adapter/DownloadFileAdapter.java b/app/src/main/java/github/daneren2005/dsub/adapter/DownloadFileAdapter.java
index 37a4ab93..d4613994 100644
--- a/app/src/main/java/github/daneren2005/dsub/adapter/DownloadFileAdapter.java
+++ b/app/src/main/java/github/daneren2005/dsub/adapter/DownloadFileAdapter.java
@@ -23,10 +23,11 @@ import android.widget.ArrayAdapter;
 import java.util.List;
 
 import github.daneren2005.dsub.service.DownloadFile;
+import github.daneren2005.dsub.view.FastScroller;
 import github.daneren2005.dsub.view.SongView;
 import github.daneren2005.dsub.view.UpdateView;
 
-public class DownloadFileAdapter extends SectionAdapter<DownloadFile> {
+public class DownloadFileAdapter extends SectionAdapter<DownloadFile> implements FastScroller.BubbleTextGetter {
 	public static int VIEW_TYPE_DOWNLOAD_FILE = 1;
 
 	public DownloadFileAdapter(Context context, List<DownloadFile> entries, OnItemClickedListener onItemClickedListener) {
@@ -50,4 +51,9 @@ public class DownloadFileAdapter extends SectionAdapter<DownloadFile> {
 	public int getItemViewType(DownloadFile item) {
 		return VIEW_TYPE_DOWNLOAD_FILE;
 	}
+
+	@Override
+	public String getTextToShowInBubble(int position) {
+		return null;
+	}
 }
diff --git a/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java b/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java
index 2a965727..c58a2ecb 100644
--- a/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java
+++ b/app/src/main/java/github/daneren2005/dsub/fragments/NowPlayingFragment.java
@@ -75,6 +75,7 @@ import github.daneren2005.dsub.util.Constants;
 import github.daneren2005.dsub.util.SilentBackgroundTask;
 import github.daneren2005.dsub.adapter.DownloadFileAdapter;
 import github.daneren2005.dsub.view.FadeOutAnimation;
+import github.daneren2005.dsub.view.FastScroller;
 import github.daneren2005.dsub.view.SongView;
 import github.daneren2005.dsub.view.UpdateView;
 import github.daneren2005.dsub.util.Util;
@@ -184,6 +185,8 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
 		toggleListButton =rootView.findViewById(R.id.download_toggle_list);
 
 		playlistView = (RecyclerView)rootView.findViewById(R.id.download_list);
+		FastScroller fastScroller = (FastScroller) rootView.findViewById(R.id.download_fast_scroller);
+		fastScroller.attachRecyclerView(playlistView);
 		setupLayoutManager(playlistView, false);
 		ItemTouchHelper touchHelper = new ItemTouchHelper(new ItemTouchHelper.SimpleCallback(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT) {
 			@Override
diff --git a/app/src/main/java/github/daneren2005/dsub/view/FastScroller.java b/app/src/main/java/github/daneren2005/dsub/view/FastScroller.java
index 1cc11c08..fdf2b815 100644
--- a/app/src/main/java/github/daneren2005/dsub/view/FastScroller.java
+++ b/app/src/main/java/github/daneren2005/dsub/view/FastScroller.java
@@ -45,6 +45,7 @@ public class FastScroller extends LinearLayout {
 	private RecyclerView recyclerView;
 	private final ScrollListener scrollListener = new ScrollListener();
 	private int height;
+	private boolean visibleBubble = true;
 
 	private ObjectAnimator currentAnimator = null;
 
@@ -90,8 +91,13 @@ public class FastScroller extends LinearLayout {
 					return false;
 				if(currentAnimator != null)
 					currentAnimator.cancel();
-				if(bubble.getVisibility() == INVISIBLE)
-					showBubble();
+				if(bubble.getVisibility() == INVISIBLE) {
+					if(visibleBubble) {
+						showBubble();
+					}
+				} else if(!visibleBubble) {
+					hideBubble();
+				}
 				handle.setSelected(true);
 			case MotionEvent.ACTION_MOVE:
 				final float y = event.getY();
@@ -139,9 +145,14 @@ public class FastScroller extends LinearLayout {
 
 			try {
 				String bubbleText = ((BubbleTextGetter) recyclerView.getAdapter()).getTextToShowInBubble(targetPos);
-				bubble.setText(bubbleText);
+				if(bubbleText == null) {
+					visibleBubble = false;
+					bubble.setVisibility(View.INVISIBLE);
+				} else {
+					bubble.setText(bubbleText);
+					visibleBubble = true;
+				}
 			} catch(Exception e) {
-				Log.e(TAG, "Item count: " + itemCount);
 				Log.e(TAG, "Error getting text for bubble", e);
 			}
 		}
@@ -160,7 +171,6 @@ public class FastScroller extends LinearLayout {
 	}
 
 	private void showBubble() {
-		AnimatorSet animatorSet = new AnimatorSet();
 		bubble.setVisibility(VISIBLE);
 		if(currentAnimator != null)
 			currentAnimator.cancel();