43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
|
/*
|
||
|
|
* 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 {
|
||
|
|
final private WeakReference<T> mOuterInstanceRef;
|
||
|
|
|
||
|
|
public StaticInnerHandlerWrapper(T outerInstance) {
|
||
|
|
super();
|
||
|
|
if (outerInstance == null) throw new NullPointerException("outerInstance is null");
|
||
|
|
mOuterInstanceRef = new WeakReference<T>(outerInstance);
|
||
|
|
}
|
||
|
|
|
||
|
|
public StaticInnerHandlerWrapper(T outerInstance, Looper looper) {
|
||
|
|
super(looper);
|
||
|
|
if (outerInstance == null) throw new NullPointerException("outerInstance is null");
|
||
|
|
mOuterInstanceRef = new WeakReference<T>(outerInstance);
|
||
|
|
}
|
||
|
|
|
||
|
|
public T getOuterInstance() {
|
||
|
|
return mOuterInstanceRef.get();
|
||
|
|
}
|
||
|
|
}
|