Eleven: rebrand step 1: update paths

Change-Id: Iab35e4024e20c48e7439e78d1c6efe0ef4f730ca

1 files changed, 145 insertions, 0 deletions

diff --git a/src/org/lineageos/eleven/loaders/ArtistLoader.java b/src/org/lineageos/eleven/loaders/ArtistLoader.java
new file mode 100644
index 0000000..4b04030
--- /dev/null
+++ b/src/org/lineageos/eleven/loaders/ArtistLoader.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2012 Andrew Neal
+ * Copyright (C) 2014 The CyanogenMod Project
+ * Licensed under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
+ * or agreed to in writing, software distributed under the License is
+ * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+
+package com.cyanogenmod.eleven.loaders;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.provider.MediaStore;
+import android.provider.MediaStore.Audio.Artists;
+
+import com.cyanogenmod.eleven.model.Artist;
+import com.cyanogenmod.eleven.provider.LocalizedStore;
+import com.cyanogenmod.eleven.provider.LocalizedStore.SortParameter;
+import com.cyanogenmod.eleven.sectionadapter.SectionCreator;
+import com.cyanogenmod.eleven.utils.Lists;
+import com.cyanogenmod.eleven.utils.MusicUtils;
+import com.cyanogenmod.eleven.utils.PreferenceUtils;
+import com.cyanogenmod.eleven.utils.SortOrder;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Used to query {@link MediaStore.Audio.Artists.EXTERNAL_CONTENT_URI} and
+ * return the artists on a user's device.
+ *
+ * @author Andrew Neal (andrewdneal@gmail.com)
+ */
+public class ArtistLoader extends SectionCreator.SimpleListLoader<Artist> {
+
+    /**
+     * The result
+     */
+    private ArrayList<Artist> mArtistsList = Lists.newArrayList();
+
+    /**
+     * Constructor of <code>ArtistLoader</code>
+     *
+     * @param context The {@link Context} to use
+     */
+    public ArtistLoader(final Context context) {
+        super(context);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public List<Artist> loadInBackground() {
+        // Create the Cursor
+        Cursor cursor = makeArtistCursor(getContext());
+        // Gather the data
+        if (cursor != null && cursor.moveToFirst()) {
+            do {
+                // Copy the artist id
+                final long id = cursor.getLong(0);
+
+                // Copy the artist name
+                final String artistName = cursor.getString(1);
+
+                // Copy the number of albums
+                final int albumCount = cursor.getInt(2);
+
+                // Copy the number of songs
+                final int songCount = cursor.getInt(3);
+
+                // as per designer's request, don't show unknown artist
+                if (MediaStore.UNKNOWN_STRING.equals(artistName)) {
+                    continue;
+                }
+
+                // Create a new artist
+                final Artist artist = new Artist(id, artistName, songCount, albumCount);
+
+                if (cursor instanceof SortedCursor) {
+                    artist.mBucketLabel = (String)((SortedCursor) cursor).getExtraData();
+                }
+
+                mArtistsList.add(artist);
+            } while (cursor.moveToNext());
+        }
+        // Close the cursor
+        if (cursor != null) {
+            cursor.close();
+            cursor = null;
+        }
+
+        return mArtistsList;
+    }
+
+    /**
+     * For string-based sorts, return the localized store sort parameter, otherwise return null
+     * @param sortOrder the song ordering preference selected by the user
+     */
+    private static LocalizedStore.SortParameter getSortParameter(String sortOrder) {
+        if (sortOrder.equals(SortOrder.ArtistSortOrder.ARTIST_A_Z) ||
+                sortOrder.equals(SortOrder.ArtistSortOrder.ARTIST_Z_A)) {
+            return LocalizedStore.SortParameter.Artist;
+        }
+
+        return null;
+    }
+    /**
+     * Creates the {@link Cursor} used to run the query.
+     *
+     * @param context The {@link Context} to use.
+     * @return The {@link Cursor} used to run the artist query.
+     */
+    public static final Cursor makeArtistCursor(final Context context) {
+        // requested artist ordering
+        final String artistSortOrder = PreferenceUtils.getInstance(context).getArtistSortOrder();
+
+        Cursor cursor = context.getContentResolver().query(Artists.EXTERNAL_CONTENT_URI,
+                new String[] {
+                        /* 0 */
+                        Artists._ID,
+                        /* 1 */
+                        Artists.ARTIST,
+                        /* 2 */
+                        Artists.NUMBER_OF_ALBUMS,
+                        /* 3 */
+                        Artists.NUMBER_OF_TRACKS
+                }, null, null, artistSortOrder);
+
+        // if our sort is a localized-based sort, grab localized data from the store
+        final SortParameter sortParameter = getSortParameter(artistSortOrder);
+        if (sortParameter != null && cursor != null) {
+            final boolean descending = MusicUtils.isSortOrderDesending(artistSortOrder);
+            return LocalizedStore.getInstance(context).getLocalizedSort(cursor, Artists._ID,
+                    SortParameter.Artist, sortParameter, descending, true);
+        }
+
+        return cursor;
+    }
+}