| /* |
| * Copyright (C) 2011 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 com.android.inputmethod.latin; |
| |
| import android.os.Handler; |
| import android.os.Looper; |
| |
| import java.lang.ref.WeakReference; |
| |
| public class StaticInnerHandlerWrapper<T> extends Handler { |
| private final WeakReference<T> mOuterInstanceRef; |
| |
| public StaticInnerHandlerWrapper(final T outerInstance) { |
| this(outerInstance, Looper.myLooper()); |
| } |
| |
| public StaticInnerHandlerWrapper(final T outerInstance, final Looper looper) { |
| super(looper); |
| if (outerInstance == null) { |
| throw new NullPointerException("outerInstance is null"); |
| } |
| mOuterInstanceRef = new WeakReference<T>(outerInstance); |
| } |
| |
| public T getOuterInstance() { |
| return mOuterInstanceRef.get(); |
| } |
| } |