1 files changed, 91 insertions, 0 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/FavoriteEpisodesFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/FavoriteEpisodesFragment.java
new file mode 100644
index 000000000..65305df3d
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/FavoriteEpisodesFragment.java
@@ -0,0 +1,91 @@
+package de.danoeh.antennapod.fragment;
+
+import android.os.Bundle;
+import android.support.design.widget.Snackbar;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.helper.ItemTouchHelper;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import java.util.List;
+
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.adapter.AllEpisodesRecycleAdapter;
+import de.danoeh.antennapod.core.event.FavoritesEvent;
+import de.danoeh.antennapod.core.feed.FeedItem;
+import de.danoeh.antennapod.core.storage.DBReader;
+import de.danoeh.antennapod.core.storage.DBWriter;
+
+
+/**
+ * Like 'EpisodesFragment' except that it only shows favorite episodes and
+ * supports swiping to remove from favorites.
+ */
+
+public class FavoriteEpisodesFragment extends AllEpisodesFragment {
+
+    public static final String TAG = "FavoriteEpisodesFrag";
+
+    private static final String PREF_NAME = "PrefFavoriteEpisodesFragment";
+
+    @Override
+    protected boolean showOnlyNewEpisodes() { return true; }
+
+    @Override
+    protected String getPrefName() { return PREF_NAME; }
+
+    public void onEvent(FavoritesEvent event) {
+        Log.d(TAG, "onEvent() called with: " + "event = [" + event + "]");
+        loadItems();
+    }
+
+    @Override
+    protected void resetViewState() {
+        super.resetViewState();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View root = super.onCreateViewHelper(inflater, container, savedInstanceState,
+                R.layout.all_episodes_fragment);
+
+        ItemTouchHelper.SimpleCallback simpleItemTouchCallback = new ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT) {
+            @Override
+            public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
+                return false;
+            }
+
+            @Override
+            public void onSwiped(RecyclerView.ViewHolder viewHolder, int swipeDir) {
+                AllEpisodesRecycleAdapter.Holder holder = (AllEpisodesRecycleAdapter.Holder)viewHolder;
+                Log.d(TAG, "remove(" + holder.getItemId() + ")");
+
+                if (subscription != null) {
+                    subscription.unsubscribe();
+                }
+                FeedItem item = holder.getFeedItem();
+                if (item != null) {
+                    DBWriter.removeFavoriteItem(item);
+
+                    Snackbar snackbar = Snackbar.make(root, getString(R.string.removed_item),
+                            Snackbar.LENGTH_LONG);
+                    snackbar.setAction(getString(R.string.undo), v -> {
+                        DBWriter.addFavoriteItem(item);
+                    });
+                    snackbar.show();
+                }
+            }
+        };
+
+        ItemTouchHelper itemTouchHelper = new ItemTouchHelper(simpleItemTouchCallback);
+        itemTouchHelper.attachToRecyclerView(recyclerView);
+        return root;
+    }
+
+    @Override
+    protected List<FeedItem> loadData() {
+        return DBReader.getFavoriteItemsList();
+    }
+}