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/*
* 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 android.database.Cursor;
import com.android.gallery3d.util.GalleryUtils;
import java.text.DateFormat;
import java.util.Date;
//
// LocalMediaItem is an abstract class captures those common fields
// in LocalImage and LocalVideo.
//
public abstract class LocalMediaItem extends MediaItem {
@SuppressWarnings("unused")
private static final String TAG = "LocalMediaItem";
// database fields
public int id;
public String caption;
public String mimeType;
public long fileSize;
public double latitude = INVALID_LATLNG;
public double longitude = INVALID_LATLNG;
public long dateTakenInMs;
public long dateAddedInSec;
public long dateModifiedInSec;
public String filePath;
public int bucketId;
public int width;
public int height;
public LocalMediaItem(Path path, long version) {
super(path, version);
}
@Override
public long getDateInMs() {
return dateTakenInMs;
}
@Override
public String getName() {
return caption;
}
@Override
public void getLatLong(double[] latLong) {
latLong[0] = latitude;
latLong[1] = longitude;
}
abstract protected boolean updateFromCursor(Cursor cursor);
public int getBucketId() {
return bucketId;
}
protected void updateContent(Cursor cursor) {
if (updateFromCursor(cursor)) {
mDataVersion = nextVersionNumber();
}
}
@Override
public MediaDetails getDetails() {
MediaDetails details = super.getDetails();
details.addDetail(MediaDetails.INDEX_PATH, filePath);
details.addDetail(MediaDetails.INDEX_TITLE, caption);
DateFormat formater = DateFormat.getDateTimeInstance();
details.addDetail(MediaDetails.INDEX_DATETIME,
formater.format(new Date(dateModifiedInSec * 1000)));
details.addDetail(MediaDetails.INDEX_WIDTH, width);
details.addDetail(MediaDetails.INDEX_HEIGHT, height);
if (GalleryUtils.isValidLocation(latitude, longitude)) {
details.addDetail(MediaDetails.INDEX_LOCATION, new double[] {latitude, longitude});
}
if (fileSize > 0) details.addDetail(MediaDetails.INDEX_SIZE, fileSize);
return details;
}
@Override
public String getMimeType() {
return mimeType;
}
@Override
public long getSize() {
return fileSize;
}
}
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