com.groundy.example.QueueTest Maven / Gradle / Ivy

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/*
 * Copyright 2013 CodeSlap
 *
 *   Authors: Cristian C. 
 *            Evelio T.   
 *
 * 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.groundy.example;

import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.ResultReceiver;
import android.view.View;
import android.widget.Button;
import android.widget.ListView;
import com.codeslap.groundy.Groundy;
import com.codeslap.groundy.example.R;
import com.codeslap.groundy.util.Bundler;
import com.groundy.example.tasks.RandomTimeTask;

import java.util.Random;

public class QueueTest extends Activity {

    protected MyReceiver mReceiver;
    private int mCounter = 1;
    private Button mBtnAddTask;
    private ProgressAdapter mAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mReceiver = new MyReceiver();
        setContentView(R.layout.queue_example);

        ListView listView = (ListView) findViewById(R.id.list);
        mBtnAddTask = (Button) findViewById(R.id.btn_queue);
        mAdapter = new ProgressAdapter(this);
        listView.setAdapter(mAdapter);

        mBtnAddTask.setText(getString(R.string.next_task_counter, mCounter));
        mBtnAddTask.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                int count = mCounter++;
                int time = new Random().nextInt(10000);
                if (time < 1000) {
                    time = 1000;
                }

                processTask(new Bundler()
                        .add(RandomTimeTask.KEY_COUNT, count)
                        .add(RandomTimeTask.KEY_ESTIMATED, time)
                        .build());

                mBtnAddTask.setText(getString(R.string.next_task_counter, mCounter));

                ProgressItem progressItem = new ProgressItem();
                progressItem.setCount(count);
                progressItem.setProgress(0);
                progressItem.setEstimated(time / 1000);
                mAdapter.addItem(progressItem);
            }
        });
    }

    protected void processTask(Bundle params) {
        Groundy.create(this, RandomTimeTask.class)
                .params(params)
                .receiver(mReceiver)
                .queue();
    }

    private class MyReceiver extends ResultReceiver {
        public MyReceiver() {
            super(new Handler());
        }

        @Override
        protected void onReceiveResult(int resultCode, Bundle resultData) {
            super.onReceiveResult(resultCode, resultData);
            if (resultCode == Groundy.STATUS_PROGRESS) {
                int count = resultData.getInt(RandomTimeTask.KEY_COUNT);
                int progress = resultData.getInt(Groundy.KEY_PROGRESS);
                findItem(count).setProgress(progress);
                mAdapter.notifyDataSetChanged();
            }
        }

        private ProgressItem findItem(int count) {
            for (ProgressItem progressItem : mAdapter.getItems()) {
                if (count == progressItem.getCount()) {
                    return progressItem;
                }
            }
            return null;
        }
    }
}