Application.log , Selenium.log and log4j.properties files

Application.log , Selenium.log and log4jproperties

Log4j.properties file in our framework, logs all Selenium related information into “Selenium.log” file and application related information into “Application.log” file.

a.       Download “log4j.jar” from http://www.java2s.com/Code/Jar/l/Downloadlog4jjar.htm and add to your build path of your project.

b.      Create “Application.log” ,”Selenium.log” and “log4j.properties” file in your Project, package as shown in screenshot.

c.       Add the contents in screen shot into the “log4j.properties” file and change the path of selenium and application log files .

d.      Application.log and Selenium.log remains empty.

e.      Add the following lines in your main code .

Now after execution, click on Project rt clk >Refresh . To see updated logs .

Note : To update your application.log , use below code :
your_class.APPLICATION_LOGS.debug("message");

//----------------------log4j.properties--------------------------------------

#Root logger option
log4j.rootLogger=debug,file
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=D:\\USA Today\\Sigma_Selenium\\src\\src\\Selenium.log
log4j.appender.file.maxFileSize=5000KB
log4j.appender.file.maxBackupIndex=1
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
#do not append the old file. Create a new log file everytime
log4j.appender.file.Append=false

#Application Logs
log4j.logger.devpinoyLogger=DEBUG, dest1
log4j.appender.dest1=org.apache.log4j.RollingFileAppender
log4j.appender.dest1.maxFileSize=5000KB
log4j.appender.dest1.maxBackupIndex=3
log4j.appender.dest1.layout=org.apache.log4j.PatternLayout
log4j.appender.dest1.layout.ConversionPattern=%d{dd/MM/yyyy HH:mm:ss} %c %m%n
log4j.appender.dest1.File=D:\\USA Today\\Sigma_Selenium\\src\\src\\Application.log
#do not append the old file. Create a new log file everytime
log4j.appender.dest1.Append=false

//---------------------------------------------------------------------------

Selenium : (Parallel) To retreive all the Thread Ids of active Threads

(Parallel) To retreive all the Thread Ids of active Threads

Set<Thread> threadSet = Thread.getAllStackTraces().keySet();

Thread[] threadArray = threadSet.toArray(new Thread[threadSet.size()]);

 Reference 

http://stackoverflow.com/questions/1323408/get-a-list-of-all-threads-currently-running-in-java 

Selenium : Handling Images , pictures and flash elements

Handling Images , pictures and flash elements

This problem can be tackled by using Sikuli .

1. Download and install Sikuli IDE or Sikuli X  (Sikuli-X)  
   You can go to this website : http://www.sikuli.org/downloadrc3.html to find setup file compatible with your OS.

• Download the following zip file: Sikuli X r930. This contains important bug fixes
• Unzip the above file
• Copy all the contents of the unzipped files and replace it in the installation folder.
• )

2. Once installed you should have Sikuli IDE available in your  Start Options for Windows .

3. Configuring Eclipse

1. You must use a 32bit JRE version (I use jre-7u4-windows-i586.exe)
2. Download Sikuli IDE for Windows (I use "Sikuli X r930", portable version)
3. copy all the installation files into a new folder inside your project (ex:"sikuli-ide"), ref screenshot )
4. Add sikuli-script.jar to the Referenced Libraries (Project > Properties > Java Build Path > Libraries, ref screenshot )
5. Set PATH and SIKULI_HOME environment vars (Run > Run Configurations > Environment, ref screenshot )
6. You're ready to go.

Running sample Code :

The below code will open YouTube page with a video and does the following operations:

1. Click on Pause button on the player.

2.Click on Large Player Button.

3.Click on Small Player Button.

Note :

1. Take precaution there should be no advertisement.

2. Make separate files for a)pause.png b) size_increase.png  c)size_decerease.png

 (You can take a screenshot of the player and crop these objects and place it your drive .)


import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.sikuli.script.FindFailed;
import org.sikuli.script.Pattern;
import org.sikuli.script.Screen;
import org.sikuli.script.SikuliException;


public class Sikuali_test {

    public static void main(String[] args) throws SikuliException, InterruptedException {

        WebDriver driver = new FirefoxDriver();
        driver.manage().window().maximize();
        driver.get("http://www.youtube.com/watch?v=b-NeudACWzc");
       
        Screen screen = new Screen();
        Pattern image = new Pattern("D:\\pause.png");
        screen.wait(image, 10);
        screen.click(image);

        Pattern image2 = new Pattern("D:\\size_increase.png");
        screen.wait(image2, 10);
        screen.click(image2);
               
        Pattern image3 = new Pattern("D:\\size_decerease.png");
        screen.wait(image3, 10);
        screen.click(image3);

    }

}

Jmeter :To extract the response of an HTTP Sampler into a variable for later use

To extract the response of an HTTP Sampler into a variable for later use

To add regular expression extractor element to a test plan in JMeter:

1.   Right click the sampler element (request to the server from which the value needs to be extracted)

2. Select Add option à Post Processors à Regular expression extractor

-----------------------------------------------------------------------------------------------

Extracting Single string from the response

Consider an example, where a user Date displayed in a webpage Ex: Date:xxxxxxx

In order to extract the username, below R.E can be used:    

Reference Name:                   Date

Regular Expression:               Date\:(.+?)             

Template:                                 $1$

Match No. (0 for Random):    1

Default Value:                          match not found

Note:The special characters above mean:

(  ) encloses the portion of the match string to be returned

. ->  match for any character.    +  è one or more times.

?  stop when first match is found 

Without the ?, the .+ would continue until it finds the last possible match.

----------------------------------------------------------------------------------------------------

Extracting Multiple Strings from the response

Consider a scenario where the user wants to extract Date and Time.
(Ex:Date:xxxxxx Time:xxxxxxx) To extract both the ids, the below R.E can be used

                       Reference Name:                    Date_time

                       Regular Expression:    Date\: (.+?) Time\:(.+?)

                      Template:                                $1$$2$

                      Match No. (0 for Random):    1

                      Default Value:            match not found

Since we need to extract two values from the response, two groups are created. So the template has $1$$2$. The JMeter Regex Extractor saves the values of the groups in additional variables.

The following variables would be set as:

    Date_time-> xxxxxzzzz

    Date_time _g0 ->  Date:xxxx time:zzzz

    Date_time _g1 -> xxxx

    Date_time _g2 ->  zzzz

These variables can be later referred in the JMeter test plan, as ${Date_time _g1}, ${Date_time _g2}.

-------------------------------------------------------------------------------------------------------

Extracting only numbers from the String

Consider a case where we need to only extract the numbers, for example price=100$

To extract 100, the below R.E can be used

                      Reference Name:                    price

                      Regular Expression:    price= “(.+?)$”

                      Template:                                $1$

                      Match No. (0 for Random):    1

                      Default Value:            match not found

Selenium : Html Template Report for Cross Browser

Html Template Report for Cross Browser

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html><head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"><title>Report</title>

</head><body style="height: 177px;">
<br>
<br>
<br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;<br>
<br>
<div style="text-align: center;">&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <img style="height: 204px; width: 390px;" alt="Marlabs LOGO" src="file:///D:/pics/Logo%20Marlabs_0.JPG"><br>
</div>
<br>
<table style="text-align: left; width: 938px; height: 263px;" border="1" cellpadding="2" cellspacing="2">
<tbody>
<tr>
<td style="text-align: center; font-weight: bold; height: 74px;"><h3>Sl No </h3></td>
<td style="text-align: center; font-weight: bold; height: 74px;"><h3>Test Cases</h3></td>
<td style="text-align: center; font-weight: bold; height: 74px;"><h3>FireFox</h3></td>
<td style="text-align: center; font-weight: bold; height: 74px;"><h3>Chrome</h3></td>
<td style="text-align: center; font-weight: bold; height: 74px;"><h3>Internet Explorer</h3></td>
</tr>


<tr>
<td style="text-align: center; height: 35px;">1</td>
<td style="height: 35px; text-align: left;">Sample </td>
<td style="color: rgb(0, 1, 0); text-align: center; height: 35px;"><span style="color: rgb(51, 204, 0);">Pass </span></td>
<td style="color: rgb(0, 1, 0); text-align: center; height: 35px;"><span style="color: rgb(51, 204, 0);">Warning </span></td>
<td style="text-align: center; height: 35px;"><a href="file:///C:/Users/deepakj/Desktop/Report2.html"><span style="color: red;">Fail</span></a></td>
</tr>

<tr>
<td style="text-align: center; height: 35px;"></td>
<td style="height: 35px;"></td>
<td style="height: 35px;"></td>
<td style="height: 35px;"></td>
<td style="height: 35px;"></td>
</tr>

</tbody>
</table>
<br>
<br>
<br>
<br>
</body></html>

Selenium : GUI for the Framework

GUI for the Framework 

1. Make sure you have added "WindowBuider Pro "

2. Click on "Source "

// Use JDialog instead of JFrame for thread to pause until an event
import java.awt.BorderLayout;
import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.AbstractButton;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.SpringLayout;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JRadioButton;
import javax.swing.JComboBox;
import javax.swing.JButton;
import javax.swing.Box;
import javax.swing.JCheckBox;

import java.awt.Choice;

import javax.swing.JSpinner;
import javax.swing.JSeparator;

import java.awt.Panel;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

import javax.swing.ButtonGroup;
import javax.swing.event.ChangeListener;
import javax.swing.event.ChangeEvent;

import java.awt.event.ItemListener;
import java.awt.event.ItemEvent;


public class GUI2 extends JFrame {
    private JTextField textField;
    private JTextField password_field;
    private JTextField email_field;
    private JTextField data_field;
    private JTextField textField_4;
    private JTextField textField_5;
    private final ButtonGroup buttonGroup = new ButtonGroup();
   
    public  String sUsername ,sPassword,sEmail,sTest_path,sRange_type="none",sPath;
    public int iFrom,iTo;
    public JFileChooser Filechoose;//=new JFileChooser();
    public boolean bResume;
    public File file;
    PrintWriter writer;
    /**
     * @wbp.nonvisual location=72,219
     */
    private final ButtonGroup buttonGroup_1 = new ButtonGroup();

    /**
     * Launch the application.
     */
    public static void main(String[] args) {
//        EventQueue.invokeLater(new Runnable() {
//            public void run() {
//                try {
                    GUI2 frame = new GUI2();
                    frame.setVisible(true);
//                } catch (Exception e) {
//                    e.printStackTrace();
//                }
//            }
//        });
    }

    /**
     * Create the frame.
     */
    public GUI2() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 517, 475);
        SpringLayout springLayout = new SpringLayout();
        getContentPane().setLayout(springLayout);
       
        JLabel lblUsername = new JLabel("Username");
        springLayout.putConstraint(SpringLayout.NORTH, lblUsername, 27, SpringLayout.NORTH, getContentPane());
        springLayout.putConstraint(SpringLayout.WEST, lblUsername, 10, SpringLayout.WEST, getContentPane());
        getContentPane().add(lblUsername);
       
        textField = new JTextField();
        textField.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.out.println(textField.getText());
            }
        });
        springLayout.putConstraint(SpringLayout.NORTH, textField, -3, SpringLayout.NORTH, lblUsername);
        springLayout.putConstraint(SpringLayout.WEST, textField, 6, SpringLayout.EAST, lblUsername);
        getContentPane().add(textField);
        textField.setColumns(10);
       
        JLabel lblPassword = new JLabel("Password");
        springLayout.putConstraint(SpringLayout.WEST, lblPassword, 0, SpringLayout.WEST, lblUsername);
        getContentPane().add(lblPassword);
       
        password_field = new JTextField();
        password_field.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.out.println(password_field.getText());
            }
        });
        springLayout.putConstraint(SpringLayout.SOUTH, lblPassword, 0, SpringLayout.SOUTH, password_field);
        springLayout.putConstraint(SpringLayout.NORTH, password_field, 19, SpringLayout.SOUTH, textField);
        springLayout.putConstraint(SpringLayout.EAST, password_field, 0, SpringLayout.EAST, textField);
        getContentPane().add(password_field);
        password_field.setColumns(10);
       
        email_field = new JTextField();
        springLayout.putConstraint(SpringLayout.NORTH, email_field, 19, SpringLayout.SOUTH, password_field);
        email_field.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.out.println(email_field.getText());
            }
        });
        getContentPane().add(email_field);
        email_field.setColumns(10);
       
        JLabel lblEmail = new JLabel("Email");
        springLayout.putConstraint(SpringLayout.WEST, email_field, 6, SpringLayout.EAST, lblEmail);
        springLayout.putConstraint(SpringLayout.SOUTH, lblEmail, 0, SpringLayout.SOUTH, email_field);
        springLayout.putConstraint(SpringLayout.EAST, lblEmail, 0, SpringLayout.EAST, lblUsername);
        getContentPane().add(lblEmail);
       
        data_field = new JTextField();
        springLayout.putConstraint(SpringLayout.WEST, data_field, 0, SpringLayout.WEST, textField);
        springLayout.putConstraint(SpringLayout.NORTH, data_field, 143, SpringLayout.NORTH, getContentPane());
        getContentPane().add(data_field);
        data_field.setColumns(10);
       
       
        JLabel lblDataPath = new JLabel("Data Path");
        springLayout.putConstraint(SpringLayout.NORTH, lblDataPath, 24, SpringLayout.SOUTH, lblEmail);
        springLayout.putConstraint(SpringLayout.WEST, lblDataPath, 0, SpringLayout.WEST, lblUsername);
        getContentPane().add(lblDataPath);
       
         final JRadioButton rdbtnAllTestCase = new JRadioButton("All Test Case");
         rdbtnAllTestCase.addChangeListener(new ChangeListener() {
             public void stateChanged(ChangeEvent e) {
                 if(rdbtnAllTestCase.isEnabled())
                     sRange_type="all";

             }
         });

        buttonGroup.add(rdbtnAllTestCase);
        springLayout.putConstraint(SpringLayout.WEST, rdbtnAllTestCase, 64, SpringLayout.WEST, getContentPane());
        getContentPane().add(rdbtnAllTestCase);
       
         final JRadioButton rdbtnNewRadioButton = new JRadioButton("Range");
         rdbtnNewRadioButton.addChangeListener(new ChangeListener() {
             public void stateChanged(ChangeEvent e) {
                 if (rdbtnNewRadioButton.isSelected()==true)
                {
                    textField_4.setVisible(true);
                    textField_5.setVisible(true);
                    sRange_type="range";           
               
                }else if(rdbtnNewRadioButton.isSelected()==false)
                {
                    textField_4.setVisible(false);
                    textField_5.setVisible(false);
                }
             }
         });

       
        buttonGroup.add(rdbtnNewRadioButton);

        springLayout.putConstraint(SpringLayout.NORTH, rdbtnNewRadioButton, 235, SpringLayout.NORTH, getContentPane());
        springLayout.putConstraint(SpringLayout.SOUTH, rdbtnAllTestCase, -2, SpringLayout.NORTH, rdbtnNewRadioButton);
        springLayout.putConstraint(SpringLayout.WEST, rdbtnNewRadioButton, 64, SpringLayout.WEST, getContentPane());
        getContentPane().add(rdbtnNewRadioButton);
       
        final JRadioButton rdbtnNewRadioButton_1 = new JRadioButton("Selective");
        rdbtnNewRadioButton_1.addChangeListener(new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                if(rdbtnNewRadioButton_1.isSelected()==true)
                    sRange_type="selective";
            }
        });
        buttonGroup.add(rdbtnNewRadioButton_1);
        springLayout.putConstraint(SpringLayout.NORTH, rdbtnNewRadioButton_1, 6, SpringLayout.SOUTH, rdbtnNewRadioButton);
        springLayout.putConstraint(SpringLayout.WEST, rdbtnNewRadioButton_1, 64, SpringLayout.WEST, getContentPane());
        getContentPane().add(rdbtnNewRadioButton_1);
       
       
        rdbtnAllTestCase.setSelected(true);
        final JComboBox comboBox = new JComboBox();
        comboBox.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                sRange_type="path";
               
            }
        });
        JButton btnNewButton = new JButton("OK");
        btnNewButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                //String sUsername ,sPassword,sEmail,sTest_path;

                sUsername=textField.getText().toString();
                sPassword=password_field.getText().toString();
                sEmail=email_field.getText().toString();
                sTest_path=data_field.getText().toString();
                //try{

                if (sRange_type.equalsIgnoreCase("range"))
                {       
                        try{
                            iFrom=Integer.parseInt(textField_4.getText());
                            iTo=Integer.parseInt(textField_5.getText());
                        }catch(Throwable t)
                        {
                            JOptionPane.showMessageDialog(null, "Please enter valid integer values");
                        }
                }else if (sRange_type.equalsIgnoreCase("path"))
                {
                    sPath=(String) comboBox.getSelectedItem();
                    System.out.println(sTest_path+"\\"+sPath);
                }
                else if (sRange_type.equalsIgnoreCase("none") )
                {
                   
                    JOptionPane.showMessageDialog(null, "Please choose a value in the radio button");
                }
               
           
            if (sUsername.isEmpty()==false && sPassword.isEmpty()==false && sEmail.matches("(.*)@(.*)\\.(.*)")==true && sTest_path.isEmpty()==false && sRange_type.equalsIgnoreCase("none")==false )
                {
                    System.out.println(sUsername+"\n"+sPassword+"\n"+sEmail+"\n"+sTest_path+"\n"+"Range="+sRange_type+"\n----Creating xml");
                     try {
                            
                             writer = new PrintWriter("D:\\1.xml", "UTF-8");
                            writer.println("<username>"+sUsername+"</username>");
                            writer.println("<password>"+sPassword+"</password>");
                            writer.println("<email>"+sEmail+"</email>");
                            writer.println("<testdatapath>"+sTest_path+"\\"+sPath+"</testdatapath>");
                            writer.println("<selection>"+sRange_type+"</selection>");
                            writer.println(" <from>"+iFrom+" </from>");
                            writer.println("<to>"+iTo+"</to>");
                            writer.println("<resume>"+bResume+"</resume>");
                            writer.close();
                            System.out.println("-------------SUCCESS-----------");
                    } catch (Throwable t){   
                        System.out.println(t.getCause()+"\n Error logging xml");
                     }
                }
            else
                JOptionPane.showMessageDialog(null, "Please provide valid data ");

            }
           
        });
        springLayout.putConstraint(SpringLayout.SOUTH, btnNewButton, -49, SpringLayout.SOUTH, getContentPane());
        springLayout.putConstraint(SpringLayout.EAST, btnNewButton, 0, SpringLayout.EAST, rdbtnNewRadioButton);
        getContentPane().add(btnNewButton);
       
        JButton btnCancel = new JButton("Cancel");
        btnCancel.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.exit(0);
            }
        });
        springLayout.putConstraint(SpringLayout.NORTH, btnCancel, 0, SpringLayout.NORTH, btnNewButton);
        springLayout.putConstraint(SpringLayout.WEST, btnCancel, 60, SpringLayout.EAST, btnNewButton);
        getContentPane().add(btnCancel);
       
        JButton btnHelp = new JButton("Help");
        btnHelp.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                JOptionPane.showMessageDialog(null, "---- Created by MARLABS (Reg) --------- ");
            }
        });
        springLayout.putConstraint(SpringLayout.WEST, btnHelp, 56, SpringLayout.EAST, btnCancel);
        springLayout.putConstraint(SpringLayout.SOUTH, btnHelp, 0, SpringLayout.SOUTH, btnNewButton);
        getContentPane().add(btnHelp);
       
        final JCheckBox chckbxNewCheckBox = new JCheckBox("Resume");
        chckbxNewCheckBox.addChangeListener(new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                if(chckbxNewCheckBox.isEnabled())
                    bResume=true;
                else
                    bResume=false;
            }
        });
        springLayout.putConstraint(SpringLayout.SOUTH, chckbxNewCheckBox, -27, SpringLayout.NORTH, btnNewButton);
        springLayout.putConstraint(SpringLayout.EAST, chckbxNewCheckBox, 0, SpringLayout.EAST, rdbtnNewRadioButton_1);
        getContentPane().add(chckbxNewCheckBox);
       
        textField_4 = new JTextField();
        springLayout.putConstraint(SpringLayout.NORTH, textField_4, 1, SpringLayout.NORTH, rdbtnNewRadioButton);
        springLayout.putConstraint(SpringLayout.WEST, textField_4, 79, SpringLayout.EAST, rdbtnNewRadioButton_1);
        springLayout.putConstraint(SpringLayout.EAST, textField_4, 14, SpringLayout.EAST, btnCancel);
        getContentPane().add(textField_4);
        textField_4.setColumns(10);
        textField_4.setVisible(false);
       
        textField_5 = new JTextField();
        springLayout.putConstraint(SpringLayout.NORTH, textField_5, 1, SpringLayout.NORTH, rdbtnNewRadioButton);
        springLayout.putConstraint(SpringLayout.EAST, textField_5, -120, SpringLayout.EAST, getContentPane());
        getContentPane().add(textField_5);
        textField_5.setColumns(10);
        textField_5.setVisible(false);
       
        JLabel lblNewLabel_2 = new JLabel("To");
        springLayout.putConstraint(SpringLayout.EAST, lblNewLabel_2, -173, SpringLayout.EAST, getContentPane());
        springLayout.putConstraint(SpringLayout.WEST, textField_5, 5, SpringLayout.EAST, lblNewLabel_2);
        springLayout.putConstraint(SpringLayout.NORTH, lblNewLabel_2, 4, SpringLayout.NORTH, rdbtnNewRadioButton);
        getContentPane().add(lblNewLabel_2);
       
       
        JLabel lblFrom = new JLabel("From");
        springLayout.putConstraint(SpringLayout.NORTH, lblFrom, 4, SpringLayout.NORTH, rdbtnNewRadioButton);
        springLayout.putConstraint(SpringLayout.EAST, lblFrom, -6, SpringLayout.WEST, textField_4);
        getContentPane().add(lblFrom);
       
         final JRadioButton rdbtnTestCasePath = new JRadioButton("Test Case Path");
         springLayout.putConstraint(SpringLayout.NORTH, rdbtnTestCasePath, 19, SpringLayout.SOUTH, data_field);
        JButton btnBrowse = new JButton("Browse");
        springLayout.putConstraint(SpringLayout.NORTH, btnBrowse, 142, SpringLayout.NORTH, getContentPane());
        springLayout.putConstraint(SpringLayout.EAST, data_field, -6, SpringLayout.WEST, btnBrowse);
        springLayout.putConstraint(SpringLayout.EAST, btnBrowse, 0, SpringLayout.EAST, btnCancel);
        btnBrowse.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                Filechoose=new JFileChooser();
                Filechoose.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
               
                int retval=Filechoose.showOpenDialog(GUI2.this);
                if (retval == JFileChooser.APPROVE_OPTION) {
                    //... The user selected a file, get it, use it.
                    sRange_type="path";
                    file = Filechoose.getSelectedFile();
                    data_field.setText(file.getPath());
                    rdbtnTestCasePath.setVisible(true);
                    //System.out.println(file.getPath());
                }
            }
        });
        getContentPane().add(btnBrowse);

       
        springLayout.putConstraint(SpringLayout.NORTH, comboBox, 18, SpringLayout.SOUTH, btnBrowse);
        springLayout.putConstraint(SpringLayout.WEST, comboBox, 13, SpringLayout.WEST, btnCancel);
        springLayout.putConstraint(SpringLayout.EAST, comboBox, 124, SpringLayout.EAST, btnHelp);
        comboBox.setVisible(false);
       
       
         rdbtnTestCasePath.setVisible(false);
         springLayout.putConstraint(SpringLayout.WEST, rdbtnTestCasePath, 63, SpringLayout.WEST, getContentPane());

         rdbtnTestCasePath.addChangeListener(new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                 if(rdbtnTestCasePath.isSelected())
                 {
                     sRange_type="path";
                     comboBox.removeAllItems();
                     comboBox.setVisible(true);
                     File[] listOfFiles = file.listFiles();

                         for (int i = 0; i < listOfFiles.length; i++) {
                               if (listOfFiles[i].isDirectory()) {
                                  comboBox.addItem(listOfFiles[i].getName());//(listOfFiles[i].getName());
                           }
                         }
                 }
                     else
                     {
                     comboBox.setVisible(false);
                     comboBox.removeAllItems();
                     }
             }
         });
       
       
        buttonGroup.add(rdbtnTestCasePath);
        getContentPane().add(rdbtnTestCasePath);
        getContentPane().add(comboBox);
    }
}

Java : Text Reader and Text Writer into other file

 Text Reader and Text Writer into other file

Function to Write Data from a Text File : -

    // sData = Contains the data to be written  (String buffer type)
    //sPath = Path of the new file which is created and sData is written into

    public void Write_text(StringBuffer sData ,String sPath)
    {
        BufferedWriter writer = null;
        try {
//            String timeLog = new SimpleDateFormat("yyyyMMdd_HHmmss").format(Calendar.getInstance().getTime());
            File newFile = new File(sPath);
            writer = new BufferedWriter(new FileWriter(newFile));
            writer.append(sData);//write(sData);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                writer.close();
            } catch (Exception e) {
            }
        }
       
    }
   
   

Function to Read Data from a Text File : -

    // sPath contains the path of the file to be read
    // ex : "C:\\Users\\deepakj\\Desktop\\report.txt"
   
    public StringBuffer Read_text(String sPath)
    {
StringBuffer Reporter = new StringBuffer();
         try { 
                File file = new File(sPath);//"C:\\Users\\deepakj\\Desktop\\report.txt");  // Path of the html file
                FileReader fr = new FileReader(file);  
                BufferedReader br = new BufferedReader(fr);                                                  
                String data = null;

                while((data = br.readLine()) != null)    
                {    
                    Reporter.append(data+"\n"); 
                }        
               
                System.out.print(Reporter);
            } catch(IOException e)
            { 
                System.out.println("bad !"); 
            }        
             return Reporter;
    }

Android : Fetch all running process ,memory and Process ID

Fetch all running process ,memory and Process ID

import java.util.List;
//import android.R;

import android.os.Bundle;

import android.os.Debug;

import android.app.Activity;

import android.app.ActivityManager;

import android.app.ActivityManager.RunningAppProcessInfo;

import android.content.ComponentName;

import android.content.Context;

import android.util.Log;

import android.view.Menu;

import android.widget.TextView;

public class MainActivity extends Activity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

      

        TextView tv = (TextView) findViewById(R.id.textView);       

         ActivityManager activityManager = (ActivityManager) this .getSystemService(ACTIVITY_SERVICE);

             

          List<RunningAppProcessInfo> procInfos = activityManager .getRunningAppProcesses();

         // List<RunningAppProcessInfo> procInfos2=activityManager.

         for (int idx = 0; idx < procInfos.size(); idx++)

         {

            tv.setText(tv.getText() + "" + (idx + 1) + "."  + procInfos.get(idx).processName +"(" +procInfos.get(idx).pid+")"+"\n");

         }

        

         ActivityManager localActivityManager = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE); // use Context.ACTIVITY_SERVICE not the literal "activity"

         List<ActivityManager.RunningAppProcessInfo> procsInfo = localActivityManager.getRunningAppProcesses();

         int[] pids = new int[procsInfo.size()];

         for (int i = 0; i < procsInfo.size(); i++) {

             ActivityManager.RunningAppProcessInfo info = procsInfo.get(i);

             pids[i] = info.pid;

         }

         Debug.MemoryInfo[] procsMemInfo = localActivityManager.getProcessMemoryInfo(pids);

         for (int idx = 0; idx < procsMemInfo.length; idx++)

         {

            tv.setText(tv.getText() + "" + (idx + 1) + "."  +procsMemInfo[idx].getTotalPss()+ "kb\n");

         }

    
}}

 activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
        android:layout_height="match_parent"
    tools:context=".MainActivity" >
   
        <TextView
            android:id="@+id/textView"
        android:layout_width="wrap_content"
            android:layout_height="wrap_content"
        android:text="Running Apps \n" />
   
</RelativeLayout>

Android : Fetch Application CPU , Memory Usage ,Running Process

Fetch Application CPU , Memory Usage ,Running Process

Below given generic functions can be used in your program without any major mod.

Reference sites :
http://android-test-tw.blogspot.in/2012/10/dumpsys-information-android-open-source.html
http://www.m2catalyst.com/tutorial-finding-cpu-usage-for-individual-android-apps/
http://stackoverflow.com/questions/15148193/how-to-get-higher-precision-of-cpu-than-that-from-top-command
http://stackoverflow.com/questions/11201659/whats-android-adb-shell-dumpsys-tool-and-its-benefits
http://codeseekah.com/2012/10/21/android-shell-tricks-ps/   -(Android shell tricks: ps)

//Fetches the CPU usage of the given Process - Currently all process @ 0%

   private String process_name_cpu(String Process_name)
   {
          try{   
                 ArrayList<String> list2 = new ArrayList<String>();     

  //adb shell dumpsys cpuinfo
        //(adb shell ps | grep com.android.phone | awk '{ system("adb shell cat /proc/" $2 "/stat");}' | awk '{print $14+$15;}')
        //ps -eo pcpu,pid,user,args | sort -r -k1 | less
        //ps -t -x -P -p -c
        //ps -t -x -P -p -c [pid|name]
        //com.android.calculator2|2302
        //Process p2 = Runtime.getRuntime().exec("ps -t -x -P -p -c ["+2302+"]",null,null);
 
                 Process p2 = Runtime.getRuntime().exec("top -m 150  -d 1 -n 1",null,null);//top -m 150  -d 1 -n 1",null,null);
                 BufferedReader reader2 = new BufferedReader(new InputStreamReader(p2.getInputStream()));
                 int i2 = 0;
                 String line2 = reader2.readLine();
                 String a[]={""};          
                // System.out.println(line2);
                 while (line2 != null) {
                       // Log.e("Output "  + i2, line2);
                        list2.add(line2);
                        line2 = reader2.readLine();      
                        i2++ ;
                 }
                 p2.waitFor();
                 for (int i=0 ;i<=list2.size();i++)
                 {     
                        if(list2.get(i).contains(Process_name)==true)
                        {
                              a=list2.get(i).toString().split(" ");
                              break;
                        }
                 }
                
                 for(int i=0;i<=a.length;i++)
                 {
                        if(a[i].contains("%")==true){                            
                        System.out.println("cpu utilization" + a[i]);                      
                        return a[i];
                        }
                 }
                       
          }catch (Throwable t)
                 {
                 System.out.println("Unable to fetch cpu data ---\n"+t.fillInStackTrace());
                 }
         
          return null;
   }



   //---------------------------------------------------------------

   //Description: Retrieves the process name from the application

   //Arguements required : application_name  -- String Type---Input
                        //Ex: app_to_process_name("system")

                        //returns cpu usage --String Type (ex:com.android.system)

   private String app_to_process_name(String application_name)
   {
          try{
                 ArrayList<AppActivity> res = new ArrayList<AppActivity>();       
         
       List<PackageInfo> packs = getPackageManager().getInstalledPackages(0);   
       String sApp_name,sProcess_name;
      
       for(int i=0;i<packs.size();i++)
       {
           PackageInfo p = packs.get(i);
           if ((p.versionName == null))
           {
               continue ;
           }    
          
           sApp_name = p.applicationInfo.loadLabel(getPackageManager()).toString();
           sProcess_name=p.applicationInfo.processName.toString();
          
           if(sApp_name.contentEquals(application_name))
           {
                //System.out.println("gotcha"+ sProcess_name );
               
              
               return sProcess_name;             //break;
                
                
           }      
       }
          }catch (Throwable t)
          {
                 System.out.println("Unable to fetch the process name from the app\n"+t.getMessage());
          }
       return null;
   }

   //Description: Retreives the memory consumed by the particular process

   //Arguements required : sProcess -- String Type---Input
                        //Ex: process_memory("com.android.system")

                        //returns memory usage --integer Type (ex: 22845) /// in kb

   // NOTE: Fetchs the PSS memory of the process
   private int process_memory(String sProcess)
   {
          try{
                 ActivityManager localActivityManager = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE); // use Context.ACTIVITY_SERVICE not the literal "activity"        
               List<ActivityManager.RunningAppProcessInfo> procsInfo = localActivityManager.getRunningAppProcesses();
         
               int[] pids = new int[procsInfo.size()];
               for (int i = 0; i < procsInfo.size(); i++)
               {
                   ActivityManager.RunningAppProcessInfo info = procsInfo.get(i);
                   pids[i] = info.pid;
               }
         
               Debug.MemoryInfo[] procsMemInfo = localActivityManager.getProcessMemoryInfo(pids);
               for (int idx = 0; idx < procsMemInfo.length; idx++)
               {
                  if(procsInfo.get(idx).processName.toString().equalsIgnoreCase(sProcess))
                  {
                     
                      System.out.println("memory" + procsMemInfo[idx].getTotalPss());
                         return procsMemInfo[idx].getTotalPss();               
                  }
               }
          }catch (Throwable t)
          {
                 Log.v("process missing","Unable to find the process");
                 System.out.println("Process not found---\n"+t.getMessage());
          //     return 0;
          }
          return 0;            
          }