| /* |
| * Copyright (C) 2008 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.content.res; |
| |
| import com.android.ide.common.rendering.api.AssetRepository; |
| import com.android.layoutlib.bridge.Bridge; |
| |
| public class BridgeAssetManager extends AssetManager { |
| |
| private AssetRepository mAssetRepository; |
| |
| /** |
| * This initializes the static field {@link AssetManager#sSystem} which is used |
| * by methods who get a global asset manager using {@link AssetManager#getSystem()}. |
| * <p/> |
| * They will end up using our bridge asset manager. |
| * <p/> |
| * {@link Bridge} calls this method after setting up a new bridge. |
| */ |
| public static AssetManager initSystem() { |
| if (!(AssetManager.sSystem instanceof BridgeAssetManager)) { |
| // Note that AssetManager() creates a system AssetManager and we override it |
| // with our BridgeAssetManager. |
| AssetManager.sSystem = new BridgeAssetManager(); |
| AssetManager.sSystem.makeStringBlocks(null); |
| } |
| return AssetManager.sSystem; |
| } |
| |
| /** |
| * Clears the static {@link AssetManager#sSystem} to make sure we don't leave objects |
| * around that would prevent us from unloading the library. |
| */ |
| public static void clearSystem() { |
| AssetManager.sSystem = null; |
| } |
| |
| public void setAssetRepository(AssetRepository assetRepository) { |
| mAssetRepository = assetRepository; |
| } |
| |
| public AssetRepository getAssetRepository() { |
| return mAssetRepository; |
| } |
| |
| public BridgeAssetManager() { |
| } |
| } |