jp.co.brilliantservice.android.ric.command.SocketController.java Source code

Introduction

Here is the source code for jp.co.brilliantservice.android.ric.command.SocketController.java

Source

/*
 * Copyright (C) 2011 BRILLIANTSERVICE Co., Ltd. & RT Corporation
 * 
 * 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 jp.co.brilliantservice.android.ric.command;

import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import jp.co.brilliantservice.android.ric.project.ProjectFile;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;

import android.app.Activity;
import android.util.Log;
import android.widget.Toast;

/**
 * @author masui@brilliantservice.co.jp
 * 
 */
public class SocketController extends Controller {

    private String server;

    private Activity context;

    private ExecutorService exec;

    private static final class Buffer {
        Buffer(byte[] buffer, int offset, int count) {
            this.buffer = buffer;
            this.offset = offset;
            this.count = count;
        }

        byte[] buffer;
        int offset;
        int count;
    }

    private OutputStream adapter = new OutputStream() {

        private List<Buffer> buffers = new ArrayList<Buffer>();

        @Override
        public void write(int oneByte) throws IOException {
            throw new UnsupportedOperationException("not implemented");
        }

        @Override
        public void write(byte[] buffer) throws IOException {
            write(buffer, 0, buffer.length);
        }

        @Override
        public void write(byte[] buffer, int offset, int count) throws IOException {
            buffers.add(new Buffer(buffer, offset, count));
        }

        public void flush() throws IOException {
            doPost(buffers);
            buffers.clear();
        };
    };

    public SocketController(ProjectFile project, Activity context, String server) {
        super(project, null);
        this.context = context;
        this.exec = Executors.newSingleThreadExecutor();
        this.out = adapter;
        this.server = server;
    }

    private void doPost(List<Buffer> buffers) {

        StringBuilder b = new StringBuilder();

        for (int i = 0; i < buffers.size(); ++i) {
            Buffer e = buffers.get(i);
            if (i > 0)
                b.append('Z');
            for (int j = e.offset; j < e.count; ++j) {
                b.append(String.format("%02X", e.buffer[j]));
            }
        }

        final String command = b.toString();

        context.runOnUiThread(new Runnable() {

            public void run() {
                Toast toast = Toast.makeText(context, command.toString(), Toast.LENGTH_SHORT);
                toast.show();
            }
        });

        Runnable task = new Runnable() {

            public void run() {
                List<NameValuePair> nvps = new ArrayList<NameValuePair>();
                Log.i("RIC", command);
                nvps.add(new BasicNameValuePair("c", command));
                // try {
                // req.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));
                // } catch (UnsupportedEncodingException e1) {
                // }

                try {
                    // final HttpResponse res = client.execute(req);
                    // context.runOnUiThread(new Runnable() {
                    // public void run() {
                    // Toast toast = Toast.makeText(context, res
                    // .getStatusLine().toString(),
                    // Toast.LENGTH_SHORT);
                    // toast.show();
                    // }
                    // });
                } catch (final Exception e) {
                    context.runOnUiThread(new Runnable() {
                        public void run() {
                            Toast toast = Toast.makeText(context, e.getLocalizedMessage(), Toast.LENGTH_SHORT);
                            toast.show();
                        }
                    });
                    return;
                }
            }
        };

        exec.execute(task);
    }
}