| /* |
| * 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.graphics; |
| |
| /** |
| * MaskFilter is the base class for object that perform transformations on |
| * an alpha-channel mask before drawing it. A subclass of MaskFilter may be |
| * installed into a Paint. Blur and emboss are implemented as subclasses of MaskFilter. |
| */ |
| public class MaskFilter { |
| |
| protected void finalize() throws Throwable { |
| nativeDestructor(native_instance); |
| } |
| |
| private static native void nativeDestructor(long native_filter); |
| long native_instance; |
| } |