| /* |
| * 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.graphics; |
| |
| import com.android.layoutlib.bridge.impl.DelegateManager; |
| |
| /** |
| * Delegate implementing the native methods of android.graphics.LightingColorFilter |
| * |
| * Through the layoutlib_create tool, the original native methods of LightingColorFilter have |
| * been replaced by calls to methods of the same name in this delegate class. |
| * |
| * This class behaves like the original native implementation, but in Java, keeping previously |
| * native data into its own objects and mapping them to int that are sent back and forth between |
| * it and the original LightingColorFilter class. |
| * |
| * Because this extends {@link ColorFilter_Delegate}, there's no need to use a |
| * {@link DelegateManager}, as all the Shader classes will be added to the manager |
| * owned by {@link ColorFilter_Delegate}. |
| * |
| * @see ColorFilter_Delegate |
| * |
| */ |
| public class LightingColorFilter_Delegate extends ColorFilter_Delegate { |
| |
| // ---- delegate data ---- |
| |
| // ---- Public Helper methods ---- |
| |
| @Override |
| public boolean isSupported() { |
| return false; |
| } |
| |
| @Override |
| public String getSupportMessage() { |
| return "Lighting Color Filters are not supported."; |
| } |
| |
| // ---- native methods ---- |
| |
| /*package*/ static int native_CreateLightingFilter(int mul, int add) { |
| LightingColorFilter_Delegate newDelegate = new LightingColorFilter_Delegate(); |
| return sManager.addDelegate(newDelegate); |
| } |
| |
| /*package*/ static int nCreateLightingFilter(int nativeFilter, int mul, int add) { |
| // pass |
| return 0; |
| } |
| |
| // ---- Private delegate/helper methods ---- |
| } |