1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.camera.async;
18
19import java.util.concurrent.Executor;
20
21import android.os.Handler;
22
23import javax.annotation.ParametersAreNonnullByDefault;
24
25/**
26 * An {@link Executor} which posts to a {@link Handler}.
27 */
28@ParametersAreNonnullByDefault
29public class HandlerExecutor implements Executor {
30    private final Handler mHandler;
31
32    public HandlerExecutor(Handler handler) {
33        mHandler = handler;
34    }
35
36    @Override
37    public void execute(Runnable runnable) {
38        mHandler.post(runnable);
39    }
40}
41