diff options
| author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
| commit | d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch) | |
| tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /core/java/android/app/ApplicationLoaders.java | |
| parent | 076357b8567458d4b6dfdcf839ef751634cd2bfb (diff) | |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'core/java/android/app/ApplicationLoaders.java')
| -rw-r--r-- | core/java/android/app/ApplicationLoaders.java | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/core/java/android/app/ApplicationLoaders.java b/core/java/android/app/ApplicationLoaders.java deleted file mode 100644 index 2e301c9afd56..000000000000 --- a/core/java/android/app/ApplicationLoaders.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2006 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.app; - -import dalvik.system.PathClassLoader; - -import java.util.HashMap; - -class ApplicationLoaders -{ - public static ApplicationLoaders getDefault() - { - return gApplicationLoaders; - } - - public ClassLoader getClassLoader(String zip, String appDataDir, - ClassLoader parent) - { - /* - * This is the parent we use if they pass "null" in. In theory - * this should be the "system" class loader; in practice we - * don't use that and can happily (and more efficiently) use the - * bootstrap class loader. - */ - ClassLoader baseParent = ClassLoader.getSystemClassLoader().getParent(); - - synchronized (mLoaders) { - if (parent == null) { - parent = baseParent; - } - - /* - * If we're one step up from the base class loader, find - * something in our cache. Otherwise, we create a whole - * new ClassLoader for the zip archive. - */ - if (parent == baseParent) { - ClassLoader loader = (ClassLoader)mLoaders.get(zip); - if (loader != null) { - return loader; - } - - PathClassLoader pathClassloader = - new PathClassLoader(zip, appDataDir + "/lib", parent); - - mLoaders.put(zip, pathClassloader); - return pathClassloader; - } - - return new PathClassLoader(zip, parent); - } - } - - private final HashMap mLoaders = new HashMap(); - - private static final ApplicationLoaders gApplicationLoaders - = new ApplicationLoaders(); -} |
