Android Open Source - TaskFramework Controller

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright 2014 zhenguo (jingle1267@163.com)
 *//w  w w  .j  a va 2  s.c o  m
 *    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.worthed.framework.basic;

import android.content.Context;
import android.os.Handler;
import android.util.Log;

import com.worthed.framework.ClientTaskManager;
import com.worthed.framework.Request;
import com.worthed.framework.Response;
import com.worthed.framework.ServiceTaskManager;
import com.worthed.framework.Task;

/**
 * Created by jingle1267@163.com on 14-9-28.
 */
public class Controller implements Callback, State {

    private static Context context;
    private static Controller instance;
    private final boolean DEBUG = true;
    private final String TAG = getClass().getSimpleName();
    private ThreadManager threadManager;

    private Handler handler;

    private Controller(Context context) {
        Controller.context = context;
        handler = new Handler();
        threadManager = new ThreadManager(context, this, this);
    }

    public static Controller instance(Context context) {
        if (instance == null) {
            instance = new Controller(context);
        } else {
            Controller.context = context;
        }
        return instance;
    }

    public void control(Request request) {
        if (DEBUG) {
            Log.d(TAG, "control()");
        }
        Task task = request.getTask();
        if (task.isSingle()) {
            if (ClientTaskManager.instance().consumers.containsKey(task)
                    || ServiceTaskManager.instance().consumers.containsKey(task)) {
                return;
            }
        }
        if (task.isSync()) {
            request.getExecutor().execute(context, this);
            return;
        }
        threadManager.addTask(request.getExecutor());
    }

    public void clearTask() {
        if (DEBUG) {
            Log.d(TAG, "clearTask()");
        }
        ClientTaskManager.instance().consumers.clear();
        ServiceTaskManager.instance().consumers.clear();
    }

    @Override
    public void callback(final Response response) {
        if (DEBUG) {
            Log.d(TAG, "callback()");
        }
        if (response.getTask().isService()) {
            ServiceTaskManager.instance().consume(response);
        } else {
            handler.post(new Runnable() {
                @Override
                public void run() {
                    ClientTaskManager.instance().consume(response);
                }
            });
        }
    }

    @Override
    public void start() {
    }

    @Override
    public void end() {

    }

    @Override
    public void clear() {

    }
}

Java Source Code List