Initial code for Gallery2.

fix: 5176434

Change-Id: I041e282b9c7b34ceb1db8b033be2b853bb3a992c

1 files changed, 75 insertions, 0 deletions

diff --git a/src/com/android/gallery3d/data/MediaItem.java b/src/com/android/gallery3d/data/MediaItem.java
new file mode 100644
index 000000000..430d8327d
--- /dev/null
+++ b/src/com/android/gallery3d/data/MediaItem.java
@@ -0,0 +1,75 @@
+/*
+ * 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.ThreadPool.Job;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapRegionDecoder;
+
+// MediaItem represents an image or a video item.
+public abstract class MediaItem extends MediaObject {
+    // NOTE: These type numbers are stored in the image cache, so it should not
+    // not be changed without resetting the cache.
+    public static final int TYPE_THUMBNAIL = 1;
+    public static final int TYPE_MICROTHUMBNAIL = 2;
+
+    public static final int IMAGE_READY = 0;
+    public static final int IMAGE_WAIT = 1;
+    public static final int IMAGE_ERROR = -1;
+
+    // TODO: fix default value for latlng and change this.
+    public static final double INVALID_LATLNG = 0f;
+
+    public abstract Job<Bitmap> requestImage(int type);
+    public abstract Job<BitmapRegionDecoder> requestLargeImage();
+
+    public MediaItem(Path path, long version) {
+        super(path, version);
+    }
+
+    public long getDateInMs() {
+        return 0;
+    }
+
+    public String getName() {
+        return null;
+    }
+
+    public void getLatLong(double[] latLong) {
+        latLong[0] = INVALID_LATLNG;
+        latLong[1] = INVALID_LATLNG;
+    }
+
+    public String[] getTags() {
+        return null;
+    }
+
+    public Face[] getFaces() {
+        return null;
+    }
+
+    public int getRotation() {
+        return 0;
+    }
+
+    public long getSize() {
+        return 0;
+    }
+
+    public abstract String getMimeType();
+}