diff options
Diffstat (limited to 'src/com/android/gallery3d/data/FilterEmptyPromptSet.java')
-rw-r--r-- | src/com/android/gallery3d/data/FilterEmptyPromptSet.java | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/src/com/android/gallery3d/data/FilterEmptyPromptSet.java b/src/com/android/gallery3d/data/FilterEmptyPromptSet.java deleted file mode 100644 index b576e06d4..000000000 --- a/src/com/android/gallery3d/data/FilterEmptyPromptSet.java +++ /dev/null @@ -1,82 +0,0 @@ -/* - * 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 FilterEmptyPromptSet extends MediaSet implements ContentListener { - @SuppressWarnings("unused") - private static final String TAG = "FilterEmptyPromptSet"; - - private ArrayList<MediaItem> mEmptyItem; - private MediaSet mBaseSet; - - public FilterEmptyPromptSet(Path path, MediaSet baseSet, MediaItem emptyItem) { - super(path, INVALID_DATA_VERSION); - mEmptyItem = new ArrayList<MediaItem>(1); - mEmptyItem.add(emptyItem); - mBaseSet = baseSet; - mBaseSet.addContentListener(this); - } - - @Override - public int getMediaItemCount() { - int itemCount = mBaseSet.getMediaItemCount(); - if (itemCount > 0) { - return itemCount; - } else { - return 1; - } - } - - @Override - public ArrayList<MediaItem> getMediaItem(int start, int count) { - int itemCount = mBaseSet.getMediaItemCount(); - if (itemCount > 0) { - return mBaseSet.getMediaItem(start, count); - } else if (start == 0 && count == 1) { - return mEmptyItem; - } else { - throw new ArrayIndexOutOfBoundsException(); - } - } - - @Override - public void onContentDirty() { - notifyContentChanged(); - } - - @Override - public boolean isLeafAlbum() { - return true; - } - - @Override - public boolean isCameraRoll() { - return mBaseSet.isCameraRoll(); - } - - @Override - public long reload() { - return mBaseSet.reload(); - } - - @Override - public String getName() { - return mBaseSet.getName(); - } -} |