LocalMediaItem.java revision 133c49e9bda0b3dcc005a0dfc7ab999926c0ef7f
1f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin/* 2f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * Copyright (C) 2010 The Android Open Source Project 3f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * 4f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * Licensed under the Apache License, Version 2.0 (the "License"); 5f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * you may not use this file except in compliance with the License. 6f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * You may obtain a copy of the License at 7f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * 8f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * http://www.apache.org/licenses/LICENSE-2.0 9f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * 10f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * Unless required by applicable law or agreed to in writing, software 11f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * distributed under the License is distributed on an "AS IS" BASIS, 12f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * See the License for the specific language governing permissions and 14f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin * limitations under the License. 15f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin */ 16f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 17f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Linpackage com.android.gallery3d.data; 18f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 19f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Linimport android.database.Cursor; 20f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 212b3ee0ea07246b859a5b75d8a6102a7cce7ec838Owen Linimport com.android.gallery3d.util.GalleryUtils; 222b3ee0ea07246b859a5b75d8a6102a7cce7ec838Owen Lin 23f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Linimport java.text.DateFormat; 24f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Linimport java.util.Date; 25f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 26f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin// 27f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin// LocalMediaItem is an abstract class captures those common fields 28f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin// in LocalImage and LocalVideo. 29f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin// 30f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Linpublic abstract class LocalMediaItem extends MediaItem { 31f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 32f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin @SuppressWarnings("unused") 33f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin private static final String TAG = "LocalMediaItem"; 34f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 35f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin // database fields 36f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public int id; 37f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public String caption; 38f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public String mimeType; 39f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public long fileSize; 40f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public double latitude = INVALID_LATLNG; 41f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public double longitude = INVALID_LATLNG; 42f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public long dateTakenInMs; 43f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public long dateAddedInSec; 44f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public long dateModifiedInSec; 45f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public String filePath; 46f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public int bucketId; 47f5ce6aeba448f418c99736465f7a02dacd7715bbChih-Chung Chang public int width; 48f5ce6aeba448f418c99736465f7a02dacd7715bbChih-Chung Chang public int height; 49f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 50f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public LocalMediaItem(Path path, long version) { 51f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin super(path, version); 52f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 53f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 54f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin @Override 55f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public long getDateInMs() { 56f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin return dateTakenInMs; 57f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 58f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 59f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin @Override 60f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public String getName() { 61f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin return caption; 62f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 63f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 64f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin @Override 65f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public void getLatLong(double[] latLong) { 66f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin latLong[0] = latitude; 67f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin latLong[1] = longitude; 68f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 69f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 70f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin abstract protected boolean updateFromCursor(Cursor cursor); 71f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 72f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public int getBucketId() { 73f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin return bucketId; 74f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 75f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 76f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin protected void updateContent(Cursor cursor) { 77f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin if (updateFromCursor(cursor)) { 78f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin mDataVersion = nextVersionNumber(); 79f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 80f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 81f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 82f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin @Override 83f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public MediaDetails getDetails() { 84f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin MediaDetails details = super.getDetails(); 85f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin details.addDetail(MediaDetails.INDEX_PATH, filePath); 86f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin details.addDetail(MediaDetails.INDEX_TITLE, caption); 87f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin DateFormat formater = DateFormat.getDateTimeInstance(); 88133c49e9bda0b3dcc005a0dfc7ab999926c0ef7fEarl Ou details.addDetail(MediaDetails.INDEX_DATETIME, 89133c49e9bda0b3dcc005a0dfc7ab999926c0ef7fEarl Ou formater.format(new Date(dateModifiedInSec * 1000))); 90bc8808a30e524e943b28b484d974b52769694e37Owen Lin details.addDetail(MediaDetails.INDEX_WIDTH, width); 91bc8808a30e524e943b28b484d974b52769694e37Owen Lin details.addDetail(MediaDetails.INDEX_HEIGHT, height); 92f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 93f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin if (GalleryUtils.isValidLocation(latitude, longitude)) { 94f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin details.addDetail(MediaDetails.INDEX_LOCATION, new double[] {latitude, longitude}); 95f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 96f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin if (fileSize > 0) details.addDetail(MediaDetails.INDEX_SIZE, fileSize); 97f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin return details; 98f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 99f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 100f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin @Override 101f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public String getMimeType() { 102f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin return mimeType; 103f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 104f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin 1057817979db0c52ffeacb951625b1e821eba303285Ahbong Chang @Override 106f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin public long getSize() { 107f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin return fileSize; 108f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin } 109f9a0a4306d589b4a4e20554fed512a603426bfa1Owen Lin} 110