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Diffstat (limited to 'src/com/android/gallery3d/data/MediaItem.java')
-rw-r--r-- | src/com/android/gallery3d/data/MediaItem.java | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/src/com/android/gallery3d/data/MediaItem.java b/src/com/android/gallery3d/data/MediaItem.java deleted file mode 100644 index 59ea86551..000000000 --- a/src/com/android/gallery3d/data/MediaItem.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * 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 android.graphics.Bitmap; -import android.graphics.BitmapRegionDecoder; - -import com.android.gallery3d.common.ApiHelper; -import com.android.gallery3d.ui.ScreenNail; -import com.android.gallery3d.util.ThreadPool.Job; - -// 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 CACHED_IMAGE_QUALITY = 95; - - public static final int IMAGE_READY = 0; - public static final int IMAGE_WAIT = 1; - public static final int IMAGE_ERROR = -1; - - public static final String MIME_TYPE_JPEG = "image/jpeg"; - - private static final int BYTESBUFFE_POOL_SIZE = 4; - private static final int BYTESBUFFER_SIZE = 200 * 1024; - - private static int sMicrothumbnailTargetSize = 200; - private static final BytesBufferPool sMicroThumbBufferPool = - new BytesBufferPool(BYTESBUFFE_POOL_SIZE, BYTESBUFFER_SIZE); - - private static int sThumbnailTargetSize = 640; - - // 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; - } - - // The rotation of the full-resolution image. By default, it returns the value of - // getRotation(). - public int getFullImageRotation() { - return getRotation(); - } - - public int getRotation() { - return 0; - } - - public long getSize() { - return 0; - } - - public abstract String getMimeType(); - - public String getFilePath() { - return ""; - } - - // Returns width and height of the media item. - // Returns 0, 0 if the information is not available. - public abstract int getWidth(); - public abstract int getHeight(); - - // This is an alternative for requestImage() in PhotoPage. If this - // is implemented, you don't need to implement requestImage(). - public ScreenNail getScreenNail() { - return null; - } - - public static int getTargetSize(int type) { - switch (type) { - case TYPE_THUMBNAIL: - return sThumbnailTargetSize; - case TYPE_MICROTHUMBNAIL: - return sMicrothumbnailTargetSize; - default: - throw new RuntimeException( - "should only request thumb/microthumb from cache"); - } - } - - public static BytesBufferPool getBytesBufferPool() { - return sMicroThumbBufferPool; - } - - public static void setThumbnailSizes(int size, int microSize) { - sThumbnailTargetSize = size; - if (sMicrothumbnailTargetSize != microSize) { - sMicrothumbnailTargetSize = microSize; - } - } -} |