LatinIME/java/src/com/android/inputmethod/latin/utils/LeakGuardHandlerWrapper.java
Ken Wakasa 2fa3693c26 Reset to 9bd6dac470
The bulk merge from -bayo to klp-dev should not have been merged to master.

Change-Id: I527a03a76f5247e4939a672f27c314dc11cbb854
2013-12-13 17:13:32 +09:00

42 lines
1.3 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.utils;
import android.os.Handler;
import android.os.Looper;
import java.lang.ref.WeakReference;
public class LeakGuardHandlerWrapper<T> extends Handler {
private final WeakReference<T> mOwnerInstanceRef;
public LeakGuardHandlerWrapper(final T ownerInstance) {
this(ownerInstance, Looper.myLooper());
}
public LeakGuardHandlerWrapper(final T ownerInstance, final Looper looper) {
super(looper);
if (ownerInstance == null) {
throw new NullPointerException("ownerInstance is null");
}
mOwnerInstanceRef = new WeakReference<T>(ownerInstance);
}
public T getOwnerInstance() {
return mOwnerInstanceRef.get();
}
}