| /* |
| * Copyright (C) 2010 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 com.android.gallery3d.util.ThreadPool.Job; |
| |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapRegionDecoder; |
| |
| // MediaItem represents an image or a video item. |
| public abstract class MediaItem extends MediaObject { |
| // NOTE: These type numbers are stored in the image cache, so it should not |
| // not be changed without resetting the cache. |
| public static final int TYPE_THUMBNAIL = 1; |
| public static final int TYPE_MICROTHUMBNAIL = 2; |
| |
| public static final int IMAGE_READY = 0; |
| public static final int IMAGE_WAIT = 1; |
| public static final int IMAGE_ERROR = -1; |
| |
| // TODO: fix default value for latlng and change this. |
| public static final double INVALID_LATLNG = 0f; |
| |
| public abstract Job<Bitmap> requestImage(int type); |
| public abstract Job<BitmapRegionDecoder> requestLargeImage(); |
| |
| public MediaItem(Path path, long version) { |
| super(path, version); |
| } |
| |
| public long getDateInMs() { |
| return 0; |
| } |
| |
| public String getName() { |
| return null; |
| } |
| |
| public void getLatLong(double[] latLong) { |
| latLong[0] = INVALID_LATLNG; |
| latLong[1] = INVALID_LATLNG; |
| } |
| |
| public String[] getTags() { |
| return null; |
| } |
| |
| public Face[] getFaces() { |
| return null; |
| } |
| |
| public int getRotation() { |
| return 0; |
| } |
| |
| public long getSize() { |
| return 0; |
| } |
| |
| public abstract String getMimeType(); |
| } |