1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 package com.android.camera.data; 18 19 import android.database.Cursor; 20 import android.media.CamcorderProfile; 21 import android.net.Uri; 22 23 import com.android.camera.debug.Log; 24 import com.android.camera.util.Size; 25 26 import java.util.Date; 27 28 public class VideoDataFactory { 29 private static final Log.Tag TAG = new Log.Tag("VideoDataFact"); 30 31 // TODO: Consider replacing this with 0,0 and possibly a shared 32 // ZERO size value. 33 private static final Size UNKNOWN_SIZE = new Size(-2, -2); 34 fromCursor(Cursor c)35 public VideoItemData fromCursor(Cursor c) { 36 long id = c.getLong(VideoDataQuery.COL_ID); 37 String title = c.getString(VideoDataQuery.COL_TITLE); 38 String mimeType = c.getString(VideoDataQuery.COL_MIME_TYPE); 39 long creationDateInMilliSeconds = c.getLong(VideoDataQuery.COL_DATE_TAKEN); 40 long lastModifiedDateInSeconds = c.getLong(VideoDataQuery.COL_DATE_MODIFIED); 41 Date creationDate = new Date(creationDateInMilliSeconds); 42 Date lastModifiedDate = new Date(lastModifiedDateInSeconds * 1000); 43 44 String filePath = c.getString(VideoDataQuery.COL_DATA); 45 int width = c.getInt(VideoDataQuery.COL_WIDTH); 46 int height = c.getInt(VideoDataQuery.COL_HEIGHT); 47 48 Size dimensions; 49 50 // If the media store doesn't contain a width and a height, use the width and height 51 // of the default camera mode instead. When the metadata loader runs, it will set the 52 // correct values. 53 if (width == 0 || height == 0) { 54 Log.w(TAG, "failed to retrieve width and height from the media store, defaulting " + 55 " to camera profile"); 56 CamcorderProfile profile = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH); 57 if(profile != null) { 58 dimensions = new Size(profile.videoFrameWidth, profile.videoFrameHeight); 59 } else { 60 Log.w(TAG, "Video profile was null, defaulting to unknown width and height."); 61 dimensions = UNKNOWN_SIZE; 62 } 63 } else { 64 dimensions = new Size(width, height); 65 } 66 67 long sizeInBytes = c.getLong(VideoDataQuery.COL_SIZE); 68 double latitude = c.getDouble(VideoDataQuery.COL_LATITUDE); 69 double longitude = c.getDouble(VideoDataQuery.COL_LONGITUDE); 70 long videoDurationMillis = c.getLong(VideoDataQuery.COL_DURATION); 71 Location location = Location.from(latitude, longitude); 72 73 Uri uri = VideoDataQuery.CONTENT_URI.buildUpon().appendPath(String.valueOf(id)).build(); 74 75 return new VideoItemData( 76 id, 77 title, 78 mimeType, 79 creationDate, 80 lastModifiedDate, 81 filePath, 82 uri, 83 dimensions, 84 sizeInBytes, 85 0 /* orientation */, 86 location, 87 videoDurationMillis); 88 } 89 }