Initial code for Gallery2.

fix: 5176434

Change-Id: I041e282b9c7b34ceb1db8b033be2b853bb3a992c

1 files changed, 103 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/data/LocalMediaItem.java b/src/com/android/gallery3d/data/LocalMediaItem.java
new file mode 100644
index 000000000..a76fedf32
--- /dev/null
+++ b/src/com/android/gallery3d/data/LocalMediaItem.java
@@ -0,0 +1,103 @@
+/*
+ * 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.GalleryUtils;
+
+import android.database.Cursor;
+
+import java.text.DateFormat;
+import java.util.Date;
+
+//
+// LocalMediaItem is an abstract class captures those common fields
+// in LocalImage and LocalVideo.
+//
+public abstract class LocalMediaItem extends MediaItem {
+
+    @SuppressWarnings("unused")
+    private static final String TAG = "LocalMediaItem";
+
+    // database fields
+    public int id;
+    public String caption;
+    public String mimeType;
+    public long fileSize;
+    public double latitude = INVALID_LATLNG;
+    public double longitude = INVALID_LATLNG;
+    public long dateTakenInMs;
+    public long dateAddedInSec;
+    public long dateModifiedInSec;
+    public String filePath;
+    public int bucketId;
+
+    public LocalMediaItem(Path path, long version) {
+        super(path, version);
+    }
+
+    @Override
+    public long getDateInMs() {
+        return dateTakenInMs;
+    }
+
+    @Override
+    public String getName() {
+        return caption;
+    }
+
+    @Override
+    public void getLatLong(double[] latLong) {
+        latLong[0] = latitude;
+        latLong[1] = longitude;
+    }
+
+    abstract protected boolean updateFromCursor(Cursor cursor);
+
+    public int getBucketId() {
+        return bucketId;
+    }
+
+    protected void updateContent(Cursor cursor) {
+        if (updateFromCursor(cursor)) {
+            mDataVersion = nextVersionNumber();
+        }
+    }
+
+    @Override
+    public MediaDetails getDetails() {
+        MediaDetails details = super.getDetails();
+        details.addDetail(MediaDetails.INDEX_PATH, filePath);
+        details.addDetail(MediaDetails.INDEX_TITLE, caption);
+        DateFormat formater = DateFormat.getDateTimeInstance();
+        details.addDetail(MediaDetails.INDEX_DATETIME, formater.format(new Date(dateTakenInMs)));
+
+        if (GalleryUtils.isValidLocation(latitude, longitude)) {
+            details.addDetail(MediaDetails.INDEX_LOCATION, new double[] {latitude, longitude});
+        }
+        if (fileSize > 0) details.addDetail(MediaDetails.INDEX_SIZE, fileSize);
+        return details;
+    }
+
+    @Override
+    public String getMimeType() {
+        return mimeType;
+    }
+
+    public long getSize() {
+        return fileSize;
+    }
+}