public class MediaSetUtils {
public static final Comparator<MediaSet> NAME_COMPARATOR = new NameComparator();
public static final int CAMERA_BUCKET_ID =
GalleryUtils.getBucketId(
Environment.getExternalStorageDirectory().toString() + "/DCIM/Camera");
public static final int DOWNLOAD_BUCKET_ID =
GalleryUtils.getBucketId(
Environment.getExternalStorageDirectory().toString() + "/" + BucketNames.DOWNLOAD);
public static final int EDITED_ONLINE_PHOTOS_BUCKET_ID =
GalleryUtils.getBucketId(
Environment.getExternalStorageDirectory().toString()
+ "/"
+ BucketNames.EDITED_ONLINE_PHOTOS);
public static final int IMPORTED_BUCKET_ID =
GalleryUtils.getBucketId(
Environment.getExternalStorageDirectory().toString() + "/" + BucketNames.IMPORTED);
public static final int SNAPSHOT_BUCKET_ID =
GalleryUtils.getBucketId(
Environment.getExternalStorageDirectory().toString() + "/Pictures/Screenshots");
private static final Path[] CAMERA_PATHS = {
Path.fromString("/local/all/" + CAMERA_BUCKET_ID),
Path.fromString("/local/image/" + CAMERA_BUCKET_ID),
Path.fromString("/local/video/" + CAMERA_BUCKET_ID)
};
public static boolean isCameraSource(Path path) {
return CAMERA_PATHS[0] == path || CAMERA_PATHS[1] == path || CAMERA_PATHS[2] == path;
}
// Sort MediaSets by name
public static class NameComparator implements Comparator<MediaSet> {
@Override
public int compare(MediaSet set1, MediaSet set2) {
int result = set1.getName().compareToIgnoreCase(set2.getName());
if (result != 0) return result;
return set1.getPath().toString().compareTo(set2.getPath().toString());
}
}
}
public void saveImage() {
if (mImageShow.hasModifications()) {
// Get the name of the album, to which the image will be saved
File saveDir = SaveCopyTask.getFinalSaveDirectory(this, mImageLoader.getUri());
int bucketId = GalleryUtils.getBucketId(saveDir.getPath());
String albumName = LocalAlbum.getLocalizedName(getResources(), bucketId, null);
showSavingProgress(albumName);
mImageShow.saveImage(this, null);
} else {
finish();
}
}
private static void updatePath(
File root, HashMap<Integer, Entry> entries, WidgetDatabaseHelper dbHelper) {
File[] files = root.listFiles();
if (files != null) {
for (File file : files) {
if (file.isDirectory() && !entries.isEmpty()) {
String path = file.getAbsolutePath();
String oldPath = OLD_EXT_PATH + path.substring(RELATIVE_PATH_START);
int oldBucketId = GalleryUtils.getBucketId(oldPath);
Entry entry = entries.remove(oldBucketId);
if (entry != null) {
int newBucketId = GalleryUtils.getBucketId(path);
String newAlbumPath =
Path.fromString(entry.albumPath).getParent().getChild(newBucketId).toString();
Log.d(TAG, "migrate from " + entry.albumPath + " to " + newAlbumPath);
entry.albumPath = newAlbumPath;
dbHelper.updateEntry(entry);
}
updatePath(file, entries, dbHelper); // recursion
}
}
}
}
