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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.picasasource;
import com.android.gallery3d.app.GalleryApp;
import com.android.gallery3d.data.MediaObject;
import com.android.gallery3d.data.MediaSet;
import com.android.gallery3d.data.MediaSource;
import com.android.gallery3d.data.Path;
import com.android.gallery3d.data.PathMatcher;
import android.content.Context;
import android.os.ParcelFileDescriptor;
import java.io.FileNotFoundException;
public class PicasaSource extends MediaSource {
private static final String TAG = "PicasaSource";
private static final int NO_MATCH = -1;
private static final int IMAGE_MEDIA_ID = 1;
private static final int PICASA_ALBUMSET = 0;
private static final int MAP_BATCH_COUNT = 100;
private GalleryApp mApplication;
private PathMatcher mMatcher;
public static final Path ALBUM_PATH = Path.fromString("/picasa/all");
public PicasaSource(GalleryApp application) {
super("picasa");
mApplication = application;
mMatcher = new PathMatcher();
mMatcher.add("/picasa/all", PICASA_ALBUMSET);
mMatcher.add("/picasa/image", PICASA_ALBUMSET);
mMatcher.add("/picasa/video", PICASA_ALBUMSET);
}
private static class EmptyAlbumSet extends MediaSet {
public EmptyAlbumSet(Path path, long version) {
super(path, version);
}
@Override
public String getName() {
return "picasa";
}
@Override
public long reload() {
return mDataVersion;
}
}
@Override
public MediaObject createMediaObject(Path path) {
switch (mMatcher.match(path)) {
case PICASA_ALBUMSET:
return new EmptyAlbumSet(path, MediaObject.nextVersionNumber());
default:
throw new RuntimeException("bad path: " + path);
}
}
public static boolean isPicasaImage(MediaObject object) {
return false;
}
public static String getImageTitle(MediaObject image) {
throw new UnsupportedOperationException();
}
public static int getImageSize(MediaObject image) {
throw new UnsupportedOperationException();
}
public static String getContentType(MediaObject image) {
throw new UnsupportedOperationException();
}
public static long getDateTaken(MediaObject image) {
throw new UnsupportedOperationException();
}
public static double getLatitude(MediaObject image) {
throw new UnsupportedOperationException();
}
public static double getLongitude(MediaObject image) {
throw new UnsupportedOperationException();
}
public static int getRotation(MediaObject image) {
throw new UnsupportedOperationException();
}
public static ParcelFileDescriptor openFile(Context context, MediaObject image, String mode)
throws FileNotFoundException {
throw new UnsupportedOperationException();
}
public static void initialize(Context context) {/*do nothing*/}
public static void requestSync(Context context) {/*do nothing*/}
public static void onPackageAdded(Context context, String packageName) {/*do nothing*/}
public static void onPackageRemoved(Context context, String packageName) {/*do nothing*/}
}
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