| /* |
| * 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 android.animation; |
| |
| import com.android.layoutlib.bridge.impl.DelegateManager; |
| import com.android.tools.layoutlib.annotations.LayoutlibDelegate; |
| |
| /** |
| * Delegate implementing the native methods of android.animation.PropertyValuesHolder |
| * |
| * Through the layoutlib_create tool, the original native methods of PropertyValuesHolder have been |
| * replaced by calls to methods of the same name in this delegate class. |
| * |
| * Because it's a stateless class to start with, there's no need to keep a {@link DelegateManager} |
| * around to map int to instance of the delegate. |
| * |
| * The main goal of this class' methods are to provide a native way to access setters and getters |
| * on some object. In this case we want to default to using Java reflection instead so the native |
| * methods do nothing. |
| * |
| */ |
| /*package*/ class PropertyValuesHolder_Delegate { |
| |
| @LayoutlibDelegate |
| /*package*/ static int nGetIntMethod(Class<?> targetClass, String methodName) { |
| // return 0 to force PropertyValuesHolder to use Java reflection. |
| return 0; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static int nGetFloatMethod(Class<?> targetClass, String methodName) { |
| // return 0 to force PropertyValuesHolder to use Java reflection. |
| return 0; |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static void nCallIntMethod(Object target, int methodID, int arg) { |
| // do nothing |
| } |
| |
| @LayoutlibDelegate |
| /*package*/ static void nCallFloatMethod(Object target, int methodID, float arg) { |
| // do nothing |
| } |
| } |