| /* |
| * 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.MediaSetUtils; |
| |
| public final class DataSourceType { |
| public static final int TYPE_NOT_CATEGORIZED = 0; |
| public static final int TYPE_LOCAL = 1; |
| public static final int TYPE_PICASA = 2; |
| public static final int TYPE_CAMERA = 3; |
| |
| private static final Path PICASA_ROOT = Path.fromString("/picasa"); |
| private static final Path LOCAL_ROOT = Path.fromString("/local"); |
| |
| public static int identifySourceType(MediaSet set) { |
| if (set == null) { |
| return TYPE_NOT_CATEGORIZED; |
| } |
| |
| Path path = set.getPath(); |
| if (MediaSetUtils.isCameraSource(path)) return TYPE_CAMERA; |
| |
| Path prefix = path.getPrefixPath(); |
| |
| if (prefix == PICASA_ROOT) return TYPE_PICASA; |
| if (prefix == LOCAL_ROOT) return TYPE_LOCAL; |
| |
| return TYPE_NOT_CATEGORIZED; |
| } |
| } |