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dcs-sdk-java-master/app/src/main/java/com/baidu/duer/dcs/http/utils/Platform.java@45:2aa9f933c8d2, 2017-07-18 (annotated)

Committer:
TMBOY
Date:
Tue Jul 18 16:34:48 2017 +0800
Revision:
45:2aa9f933c8d2
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
TMBOY 45:2aa9f933c8d2 1 /*
TMBOY 45:2aa9f933c8d2 2 * Copyright (c) 2017 Baidu, Inc. All Rights Reserved.
TMBOY 45:2aa9f933c8d2 3 *
TMBOY 45:2aa9f933c8d2 4 * Licensed under the Apache License, Version 2.0 (the "License");
TMBOY 45:2aa9f933c8d2 5 * you may not use this file except in compliance with the License.
TMBOY 45:2aa9f933c8d2 6 * You may obtain a copy of the License at
TMBOY 45:2aa9f933c8d2 7 *
TMBOY 45:2aa9f933c8d2 8 * http://www.apache.org/licenses/LICENSE-2.0
TMBOY 45:2aa9f933c8d2 9 *
TMBOY 45:2aa9f933c8d2 10 * Unless required by applicable law or agreed to in writing, software
TMBOY 45:2aa9f933c8d2 11 * distributed under the License is distributed on an "AS IS" BASIS,
TMBOY 45:2aa9f933c8d2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
TMBOY 45:2aa9f933c8d2 13 * See the License for the specific language governing permissions and
TMBOY 45:2aa9f933c8d2 14 * limitations under the License.
TMBOY 45:2aa9f933c8d2 15 */
TMBOY 45:2aa9f933c8d2 16 package com.baidu.duer.dcs.http.utils;
TMBOY 45:2aa9f933c8d2 17
TMBOY 45:2aa9f933c8d2 18 import android.os.Handler;
TMBOY 45:2aa9f933c8d2 19 import android.os.Looper;
TMBOY 45:2aa9f933c8d2 20
TMBOY 45:2aa9f933c8d2 21 import java.util.concurrent.Executor;
TMBOY 45:2aa9f933c8d2 22 import java.util.concurrent.Executors;
TMBOY 45:2aa9f933c8d2 23
TMBOY 45:2aa9f933c8d2 24 /**
TMBOY 45:2aa9f933c8d2 25 * 请求回调处理类
TMBOY 45:2aa9f933c8d2 26 * <p>
TMBOY 45:2aa9f933c8d2 27 * Created by guxiuzhong@baidu.com on 2017/5/15.
TMBOY 45:2aa9f933c8d2 28 */
TMBOY 45:2aa9f933c8d2 29 public class Platform {
TMBOY 45:2aa9f933c8d2 30 private static final Platform PLATFORM = findPlatform();
TMBOY 45:2aa9f933c8d2 31
TMBOY 45:2aa9f933c8d2 32 public static Platform get() {
TMBOY 45:2aa9f933c8d2 33 return PLATFORM;
TMBOY 45:2aa9f933c8d2 34 }
TMBOY 45:2aa9f933c8d2 35
TMBOY 45:2aa9f933c8d2 36 private static Platform findPlatform() {
TMBOY 45:2aa9f933c8d2 37 return new Android();
TMBOY 45:2aa9f933c8d2 38 }
TMBOY 45:2aa9f933c8d2 39
TMBOY 45:2aa9f933c8d2 40 public Executor defaultCallbackExecutor() {
TMBOY 45:2aa9f933c8d2 41 return Executors.newCachedThreadPool();
TMBOY 45:2aa9f933c8d2 42 }
TMBOY 45:2aa9f933c8d2 43
TMBOY 45:2aa9f933c8d2 44 public void execute(Runnable runnable) {
TMBOY 45:2aa9f933c8d2 45 defaultCallbackExecutor().execute(runnable);
TMBOY 45:2aa9f933c8d2 46 }
TMBOY 45:2aa9f933c8d2 47
TMBOY 45:2aa9f933c8d2 48 /**
TMBOY 45:2aa9f933c8d2 49 * android 平台下用于回调到UI线程的辅助类
TMBOY 45:2aa9f933c8d2 50 */
TMBOY 45:2aa9f933c8d2 51 private static final class Android extends Platform {
TMBOY 45:2aa9f933c8d2 52 @Override
TMBOY 45:2aa9f933c8d2 53 public Executor defaultCallbackExecutor() {
TMBOY 45:2aa9f933c8d2 54 return new MainThreadExecutor();
TMBOY 45:2aa9f933c8d2 55 }
TMBOY 45:2aa9f933c8d2 56
TMBOY 45:2aa9f933c8d2 57 static class MainThreadExecutor implements Executor {
TMBOY 45:2aa9f933c8d2 58 private final Handler handler = new Handler(Looper.getMainLooper());
TMBOY 45:2aa9f933c8d2 59
TMBOY 45:2aa9f933c8d2 60 @Override
TMBOY 45:2aa9f933c8d2 61 public void execute(Runnable r) {
TMBOY 45:2aa9f933c8d2 62 handler.post(r);
TMBOY 45:2aa9f933c8d2 63 }
TMBOY 45:2aa9f933c8d2 64 }
TMBOY 45:2aa9f933c8d2 65 }
TMBOY 45:2aa9f933c8d2 66 }