com.utdallas.s3lab.smvhunter.monkey.LogcatMonitor.java Source code

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Here is the source code for com.utdallas.s3lab.smvhunter.monkey.LogcatMonitor.java

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/**
 *
 */
package com.utdallas.s3lab.smvhunter.monkey;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

import org.apache.commons.io.FileUtils;

import com.android.ddmlib.IDevice;
import com.utdallas.s3lab.smvhunter.enumerate.WindowUpdate;

/**
 * Copyright (C) 2013  David Sounthiraraj
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
 * @author david
 *
 */
public class LogcatMonitor implements Runnable {

    private IDevice device;
    private static String LOGCAT = "%s -s %s logcat";

    public LogcatMonitor(IDevice device) {
        this.device = device;
    }

    /* (non-Javadoc)
     * @see java.lang.Runnable#run()
     */
    @Override
    public void run() {

        //monitor the logcat for analysis
        Process pr = null;
        try {
            pr = NetworkMonitor
                    .execCommand(String.format(LOGCAT, WindowUpdate.adbLocation, device.getSerialNumber()));
            BufferedReader br = new BufferedReader(new InputStreamReader(pr.getInputStream()));
            String s = null;

            ArrayList<String> tmpList = new ArrayList<String>();
            while ((s = br.readLine()) != null) {
                String forPrinting = NetworkMonitor.getStringforPrinting(device.getSerialNumber(),
                        System.currentTimeMillis(), s);
                tmpList.add(forPrinting);

                //write every 100 lines
                if (tmpList.size() == 100) {
                    FileUtils.writeLines(new File(MonkeyMe.logCatLocation), tmpList, true);
                    tmpList.clear();
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (pr != null) {
                pr.destroy();
            }
        }
    }

}