2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 using System.Collections.Generic;
21 using System.Threading.Tasks;
23 namespace Tizen.Content.MediaContent
25 public abstract class ContentCollection : IDisposable
28 /// Gets the media count for this content store matching the passed filter
30 /// <since_tizen> 3 </since_tizen>
31 /// <param name="filter">the media filter</param>
32 /// <returns>Media count</returns>
33 public abstract int GetMediaInformationCount(ContentFilter filter);
36 /// Destroys the unmanaged handles.
37 /// Call Dispose API once Contentcollection operations are completed.
39 /// <since_tizen> 3 </since_tizen>
40 public abstract void Dispose();
43 /// Gets the media matching the passed filter for this content store, asynchronously
45 /// <since_tizen> 3 </since_tizen>
46 /// <param name="filter">The media filter</param>
47 /// <returns>Task with Media Information list</returns>
48 public abstract IEnumerable<MediaInformation> GetMediaInformations(ContentFilter filter);