| /* |
| * 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.ui; |
| |
| import com.android.gallery3d.common.Utils; |
| |
| import android.content.Context; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| |
| // ResourceTexture is a texture whose Bitmap is decoded from a resource. |
| // By default ResourceTexture is not opaque. |
| public class ResourceTexture extends UploadedTexture { |
| |
| protected final Context mContext; |
| protected final int mResId; |
| |
| public ResourceTexture(Context context, int resId) { |
| mContext = Utils.checkNotNull(context); |
| mResId = resId; |
| setOpaque(false); |
| } |
| |
| @Override |
| protected Bitmap onGetBitmap() { |
| BitmapFactory.Options options = new BitmapFactory.Options(); |
| options.inPreferredConfig = Bitmap.Config.ARGB_8888; |
| return BitmapFactory.decodeResource( |
| mContext.getResources(), mResId, options); |
| } |
| |
| @Override |
| protected void onFreeBitmap(Bitmap bitmap) { |
| if (!inFinalizer()) { |
| bitmap.recycle(); |
| } |
| } |
| } |