diff options
Diffstat (limited to 'src/com/android/gallery3d/data/SingleItemAlbum.java')
-rw-r--r-- | src/com/android/gallery3d/data/SingleItemAlbum.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/data/SingleItemAlbum.java b/src/com/android/gallery3d/data/SingleItemAlbum.java new file mode 100644 index 000000000..a0093e0c3 --- /dev/null +++ b/src/com/android/gallery3d/data/SingleItemAlbum.java @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2012 The Android Open Source 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.android.gallery3d.data; + +import java.util.ArrayList; + +public class SingleItemAlbum extends MediaSet { + @SuppressWarnings("unused") + private static final String TAG = "SingleItemAlbum"; + private final MediaItem mItem; + private final String mName; + + public SingleItemAlbum(Path path, MediaItem item) { + super(path, nextVersionNumber()); + mItem = item; + mName = "SingleItemAlbum("+mItem.getClass().getSimpleName()+")"; + } + + @Override + public int getMediaItemCount() { + return 1; + } + + @Override + public ArrayList<MediaItem> getMediaItem(int start, int count) { + ArrayList<MediaItem> result = new ArrayList<MediaItem>(); + + // If [start, start+count) contains the index 0, return the item. + if (start <= 0 && start + count > 0) { + result.add(mItem); + } + + return result; + } + + public MediaItem getItem() { + return mItem; + } + + @Override + public boolean isLeafAlbum() { + return true; + } + + @Override + public String getName() { + return mName; + } + + @Override + public long reload() { + return mDataVersion; + } +} |