| /** |
| * Copyright (c) 2013, 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 android.view; |
| |
| import android.view.GraphicBuffer; |
| |
| /** |
| * Programming interface to the system assets atlas. This atlas, when |
| * present, holds preloaded drawable in a single, shareable graphics |
| * buffer. This allows multiple processes to share the same data to |
| * save up on memory. |
| * |
| * @hide |
| */ |
| interface IAssetAtlas { |
| /** |
| * Indicates whether the atlas is compatible with the specified |
| * parent process id. If the atlas' ppid does not match, this |
| * method will return false. |
| */ |
| boolean isCompatible(int ppid); |
| |
| /** |
| * Returns the atlas buffer (texture) or null if the atlas is |
| * not available yet. |
| */ |
| GraphicBuffer getBuffer(); |
| |
| /** |
| * Returns the map of the bitmaps stored in the atlas or null |
| * if the atlas is not available yet. |
| * |
| * Each bitmap is represented by several entries in the array: |
| * long0: SkBitmap*, the native bitmap object |
| * long1: x position |
| * long2: y position |
| * long3: rotated, 1 if the bitmap must be rotated, 0 otherwise |
| */ |
| long[] getMap(); |
| } |