Here we not Use any RTMP protocol in Server side. This video Is simply present in serverSide.And Browser is download file as stream and feed to Our video element.
<video src="http://youlearners.com/streaming/Avengers2.mp4"
controls preload="auto" width="640" height="264"
data-setup='{"controls":true}'>
<source type='video/mp4' />
</video>
<!---here i Use data-setup='{"controls":true}' and preload="auto" for load and play simultaneously---->
#include <Servo.h>
int pos=0;
int servoPin=9;
int servoDelay=25;
Servo myPointer;
char data = 0; //Variable for storing received data
void setup()
{
Serial.begin(9600); //Sets the data rate in bits per second (baud) for serial data transmission
//pinMode(13, OUTPUT); //Sets digital pin 13 as output pin
myPointer.attach(servoPin);
}
void loop()
{
if(Serial.available() > 0) // Send data only when you receive data:
{
while(Serial.available()==0){}
pos=Serial.parseInt();
myPointer.write(pos);
}
}
//code FOR android application<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.kiit1.audrinoblutooth">
<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
<application android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:supportsRtl="true" android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_main" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context="com.example.kiit1.audrinoblutooth.MainActivity">
<EditText android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="184dp"
android:id="@+id/editText" />
<Button android:text="Move"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignStart="@+id/button"
android:layout_marginBottom="82dp"
android:id="@+id/button2" />
<Button android:text="Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="45dp"
android:id="@+id/button"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
package com.example.kiit1.audrinoblutooth;
import android.app.AlertDialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothSocket;
import android.os.ParcelUuid;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Set;
public class MainActivity extends AppCompatActivity {
private OutputStream outputStream;
private InputStream inStream;
@Override protected void onCreate(Bundle savedInstanceState) {
int position=0;
try {
BluetoothAdapter blueAdapter = BluetoothAdapter.getDefaultAdapter();
if (blueAdapter != null) {
if (blueAdapter.isEnabled()) {
Set<BluetoothDevice> bondedDevices = blueAdapter.getBondedDevices();
if (bondedDevices.size() > 0) {
Object[] devices = (Object[]) bondedDevices.toArray();
Toast.makeText(getBaseContext(), devices.length+"", Toast.LENGTH_LONG).show();
BluetoothDevice device = (BluetoothDevice) devices[position];
ParcelUuid[] uuids = device.getUuids();
BluetoothSocket socket = device.createRfcommSocketToServiceRecord(uuids[0].getUuid());
socket.connect();
outputStream = socket.getOutputStream();
inStream = socket.getInputStream();
}
Log.e("error", "No appropriate paired devices.");
} else {
Log.e("error", "Bluetooth is disabled.");
}
}
}catch(Exception e){
e.printStackTrace();
Toast.makeText(getBaseContext(), "SETUP Failure", Toast.LENGTH_LONG).show();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
//Creating dialog box AlertDialog alert = builder.create();
//Setting the title manually alert.setTitle("Error");
String sErr=e.toString();
alert.setMessage(sErr);
alert.show();
}
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button button2=(Button)findViewById(R.id.button2);
final EditText editText=(EditText)findViewById(R.id.editText);
button2.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
String str= editText.getText().toString();
try {
write(str);
}catch(Exception e){
Toast.makeText(getBaseContext(), "Connection Failure", Toast.LENGTH_LONG).show();
}
}
});
}
public void write(String s) throws IOException {
outputStream.write(s.getBytes());
}
}
//Here I Use APACHE POI and ITEXT JAVA API
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.List;
import org.apache.poi.xslf.usermodel.*;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.pdf.PdfWriter;
public class MakePPTtoPDF {
public static void main(String args[]) throws IOException{
//creating an empty presentation
File file=new File("D:/Exam2016Kiit/HTTP Over WebSocket Proxy System.pptx");
XMLSlideShow ppt = new XMLSlideShow(new FileInputStream(file));
//getting the dimensions and size of the slide
Dimension pgsize = ppt.getPageSize();
List<XSLFSlide> slide = ppt.getSlides();
BufferedImage img=null;
Document doc=new Document();
try {
PdfWriter.getInstance(doc, new FileOutputStream("C:/Users/kiit1/Desktop/aca/PPTImages.pdf"));
doc.open();
for (int i = 0; i < slide.size(); i++) {
img = new BufferedImage(pgsize.width, pgsize.height,BufferedImage.TYPE_INT_RGB);
Graphics2D graphics = img.createGraphics();
//clear the drawing area
graphics.setPaint(Color.white);
graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width, pgsize.height));
//render
slide.get(i).draw(graphics);
FileOutputStream out = new FileOutputStream("C:/Users/kiit1/Desktop/aca/"+i+".png");
javax.imageio.ImageIO.write(img, "png", out);
ppt.write(out);
com.itextpdf.text.Image image =com.itextpdf.text.Image.getInstance("C:/Users/kiit1/Desktop/aca/"+i+".png");
doc.setPageSize(new com.itextpdf.text.Rectangle(image.getScaledWidth(), image.getScaledHeight()));
doc.newPage();
image.setAbsolutePosition(0, 0);
doc.add(image);
System.out.println("Image successfully created");
out.close();
}
doc.close();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
// first SetUp Your OpenCV lib with Eclips IDE
package opencvtest;
import org.opencv.core.Core;
import org.opencv.core.Mat;
import org.opencv.core.MatOfRect;
import org.opencv.core.Point;
import org.opencv.core.Rect;
import org.opencv.core.Scalar;
import org.opencv.highgui.Highgui;
import org.opencv.objdetect.CascadeClassifier;
//
// Detects faces in an image, draws boxes around them, and writes the results
// to "faceDetection.png".
//
class DetectFaceDemo {
public void run() {
System.out.println("\nRunning DetectFaceDemo");
// Create a face detector from the cascade file in the resources
// directory.
// CascadeClassifier faceDetector = new CascadeClassifier(getClass().getResource("lbpcascade_frontalface.xml").getPath());
CascadeClassifier faceDetector = new CascadeClassifier("D:/javaTech/OpenCV/opencv/sources/data/lbpcascades/lbpcascade_frontalface.xml");
// Mat image = Highgui.imread("C:/Users/kiit1/Desktop/IMG_2096.JPG");
Mat image = Highgui.imread("C:/Users/kiit1/Desktop/b.JPG");
// Detect faces in the image.
// MatOfRect is a special container class for Rect.
MatOfRect faceDetections = new MatOfRect();
faceDetector.detectMultiScale(image, faceDetections);
System.out.println(String.format("Detected %s faces", faceDetections.toArray().length));
// Draw a bounding box around each face.
for (Rect rect : faceDetections.toArray()) {
Core.rectangle(image, new Point(rect.x, rect.y), new Point(rect.x + rect.width, rect.y + rect.height), new Scalar(0, 255, 0));
}
// Save the visualized detection.
String filename = "C:/Users/kiit1/Desktop/lenafaceDetection.png";
System.out.println(String.format("Writing %s", filename));
Highgui.imwrite(filename, image);
}
}
//Main.java (Execute this)
package opencvtest;
import java.awt.image.BufferedImage;
import java.awt.image.DataBufferByte;
import java.io.File;
import javax.imageio.ImageIO;
import org.opencv.core.Core;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
import org.opencv.imgproc.Imgproc;
public class Main {
public static void main( String[] args ) {
try {
System.loadLibrary( Core.NATIVE_LIBRARY_NAME );
File input = new File("C:/Users/kiit1/Desktop/lena.png");
BufferedImage image = ImageIO.read(input);
byte[] data = ((DataBufferByte) image.getRaster().getDataBuffer()).getData();
Mat mat = new Mat(image.getHeight(), image.getWidth(), CvType.CV_8UC3);
mat.put(0, 0, data);
Mat mat1 = new Mat(image.getHeight(),image.getWidth(),CvType.CV_8UC1);
Imgproc.cvtColor(mat, mat1, Imgproc.COLOR_RGB2GRAY);
byte[] data1 = new byte[mat1.rows() * mat1.cols() * (int)(mat1.elemSize())];
mat1.get(0, 0, data1);
BufferedImage image1 = new BufferedImage(mat1.cols(),mat1.rows(), BufferedImage.TYPE_BYTE_GRAY);
image1.getRaster().setDataElements(0, 0, mat1.cols(), mat1.rows(), data1);
File ouptut = new File("C:/Users/kiit1/Desktop/grayscale.jpg");
ImageIO.write(image1, "jpg", ouptut);
} catch (Exception e) {
System.out.println("Error: " + e.getMessage());
}
}
}
/*
* Jyotiprakash
*/
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Hotsport {
public static void main(String[] args) {
try {
System.out.println("-- Setting up WLAN --");
String netshCommand = "netsh wlan set hostednetwork mode=allow ssid=\"YourSSID\" key=\"YourPassword\" & exit";
String[] elevateCommand = new String[]{"./Release/elevate.exe", "-wait", "-k", "prog", netshCommand};
ProcessBuilder pb1 = new ProcessBuilder(elevateCommand);
Process p1 = pb1.start();
p1.waitFor();
System.out.println("-- Starting WLAN --");
netshCommand = "netsh wlan start hostednetwork & exit";
elevateCommand = new String[]{"./Release/elevate.exe", "-wait", "-k", "prog", netshCommand};
ProcessBuilder pb2 = new ProcessBuilder(elevateCommand);
Process p2 = pb2.start();
p2.waitFor();
System.out.println("-- Setting up IPv4 interface --");
netshCommand = "netsh interface ipv4 set address \"Conexión de red inalámbrica\" static 192.168.0.102 255.255.255.0 192.168.0.254 & exit";
elevateCommand = new String[]{"./Release/elevate.exe", "-wait", "-k", "prog", netshCommand};
ProcessBuilder pb3 = new ProcessBuilder(elevateCommand);
Process p3 = pb3.start();
p3.waitFor();
System.out.println("-- Getting IPv4 interface dump --");
netshCommand = "netsh interface ipv4 dump";
ProcessBuilder pb4 = new ProcessBuilder("cmd.exe", "/c", netshCommand);
Process p4 = pb4.start();
System.out.println("-- Printing IPv4 interface dump --");
BufferedReader bfr = new BufferedReader(new InputStreamReader(p4.getInputStream(),"ISO-8859-1"));
String output;
while((output = bfr.readLine()) != null){
System.out.println(output);
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
public class Image_Filter extends javax.swing.filechooser.FileFilter
{
/*
*Determines if the extension is of the defined types
*@param ext Extension of a file
*@return Returns true if the extension is 'jpg' or 'png'
*/
protected boolean isImageFile(String ext)
{
return (ext.equals("jpg")||ext.equals("png"));
}
/*
*Determines if the file is a directory or accepted extension
*@param f The File to run the directory/proper extension check on
*@return Returns true if the File is a directory or accepted extension
*/
public boolean accept(File f)
{
if (f.isDirectory())
{
return true;
}
String extension = getExtension(f);
if (extension.equals("jpg")||extension.equals("png"))
{
return true;
}
return false;
}
/*
*Supplies File type description
*@return Returns the String description
*/
public String getDescription()
{
return "Supported Image Files";
}
/*
*Determines the Extension
*@param f File to return the extension of
*@return Returns the String representing the extension
*/
protected static String getExtension(File f)
{
String s = f.getName();
int i = s.lastIndexOf('.');
if (i > 0 && i < s.length() - 1)
return s.substring(i+1).toLowerCase();
return "";
}
}
// Steganography_Controller.java
import java.io.File;
import java.awt.Container;
import java.awt.event.ActionEvent;
import java.awt.image.BufferedImage;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.ImageIcon;
import javax.swing.JMenuItem;
import javax.swing.JTextArea;
import javax.imageio.ImageIO;
import javax.swing.JOptionPane;
import javax.swing.JFileChooser;
/*
*Steganography_Controller Class
*/
public class Steganography_Controller
{
//Program Variables
private Steganography_View view;
private Steganography model;
//Panel Displays
private JPanel decode_panel;
private JPanel encode_panel;
//Panel Variables
private JTextArea input;
private JButton encodeButton,decodeButton;
private JLabel image_input;
//Menu Variables
private JMenuItem encode;
private JMenuItem decode;
private JMenuItem exit;
//action event classes
private Encode enc;
private Decode dec;
private EncodeButton encButton;
private DecodeButton decButton;
//decode variable
private String stat_path = "";
private String stat_name = "";
/*
*Constructor to initialize view, model and environment variables
*@param aView A GUI class, to be saved as view
*@param aModel A model class, to be saved as model
*/
public Steganography_Controller(Steganography_View aView, Steganography aModel)
{
//program variables
view = aView;
model = aModel;
//assign View Variables
//2 views
encode_panel = view.getTextPanel();
decode_panel = view.getImagePanel();
//2 data options
input = view.getText();
image_input = view.getImageInput();
//2 buttons
encodeButton = view.getEButton();
decodeButton = view.getDButton();
//menu
encode = view.getEncode();
decode = view.getDecode();
exit = view.getExit();
//assign action events
enc = new Encode();
encode.addActionListener(enc);
dec = new Decode();
decode.addActionListener(dec);
exit.addActionListener(new Exit());
encButton = new EncodeButton();
encodeButton.addActionListener(encButton);
decButton = new DecodeButton();
decodeButton.addActionListener(decButton);
//encode view as default
encode_view();
}
/*
*Updates the single panel to display the Encode View.
*/
private void encode_view()
{
update();
view.setContentPane(encode_panel);
view.setVisible(true);
}
/*
*Updates the single panel to display the Decode View.
*/
private void decode_view()
{
update();
view.setContentPane(decode_panel);
view.setVisible(true);
}
/*
*Encode Class - handles the Encode menu item
*/
private class Encode implements ActionListener
{
/*
*handles the click event
*@param e The ActionEvent Object
*/
public void actionPerformed(ActionEvent e)
{
encode_view(); //show the encode view
}
}
/*
*Decode Class - handles the Decode menu item
*/
private class Decode implements ActionListener
{
/*
*handles the click event
*@param e The ActionEvent Object
*/
public void actionPerformed(ActionEvent e)
{
decode_view(); //show the decode view
//start path of displayed File Chooser
JFileChooser chooser = new JFileChooser("./");
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
chooser.setFileFilter(new Image_Filter());
int returnVal = chooser.showOpenDialog(view);
if (returnVal == JFileChooser.APPROVE_OPTION){
File directory = chooser.getSelectedFile();
try{
String image = directory.getPath();
stat_name = directory.getName();
stat_path = directory.getPath();
stat_path = stat_path.substring(0,stat_path.length()-stat_name.length()-1);
stat_name = stat_name.substring(0, stat_name.length()-4);
image_input.setIcon(new ImageIcon(ImageIO.read(new File(image))));
}
catch(Exception except) {
//msg if opening fails
JOptionPane.showMessageDialog(view, "The File cannot be opened!",
"Error!", JOptionPane.INFORMATION_MESSAGE);
}
}
}
}
/*
*Exit Class - handles the Exit menu item
*/
private class Exit implements ActionListener
{
/*
*handles the click event
*@param e The ActionEvent Object
*/
public void actionPerformed(ActionEvent e)
{
System.exit(0); //exit the program
}
}
/*
*Encode Button Class - handles the Encode Button item
*/
private class EncodeButton implements ActionListener
{
/*
*handles the click event
*@param e The ActionEvent Object
*/
public void actionPerformed(ActionEvent e)
{
//start path of displayed File Chooser
JFileChooser chooser = new JFileChooser("./");
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
chooser.setFileFilter(new Image_Filter());
int returnVal = chooser.showOpenDialog(view);
if (returnVal == JFileChooser.APPROVE_OPTION){
File directory = chooser.getSelectedFile();
try{
String text = input.getText();
String ext = Image_Filter.getExtension(directory);
String name = directory.getName();
String path = directory.getPath();
path = path.substring(0,path.length()-name.length()-1);
name = name.substring(0, name.length()-4);
String stegan = JOptionPane.showInputDialog(view,
"Enter output file name:", "File name",
JOptionPane.PLAIN_MESSAGE);
if(model.encode(path,name,ext,stegan,text))
{
JOptionPane.showMessageDialog(view, "The Image was encoded Successfully!",
"Success!", JOptionPane.INFORMATION_MESSAGE);
}
else
{
JOptionPane.showMessageDialog(view, "The Image could not be encoded!",
"Error!", JOptionPane.INFORMATION_MESSAGE);
}
//display the new image
decode_view();
image_input.setIcon(new ImageIcon(ImageIO.read(new File(path + "/" + stegan + ".png"))));
}
catch(Exception except) {
//msg if opening fails
JOptionPane.showMessageDialog(view, "The File cannot be opened!",
"Error!", JOptionPane.INFORMATION_MESSAGE);
}
}
}
}
/*
*Decode Button Class - handles the Decode Button item
*/
private class DecodeButton implements ActionListener
{
/*
*handles the click event
*@param e The ActionEvent Object
*/
public void actionPerformed(ActionEvent e)
{
String message = model.decode(stat_path, stat_name);
System.out.println(stat_path + ", " + stat_name);
if(message != "")
{
encode_view();
JOptionPane.showMessageDialog(view, "The Image was decoded Successfully!",
"Success!", JOptionPane.INFORMATION_MESSAGE);
input.setText(message);
}
else
{
JOptionPane.showMessageDialog(view, "The Image could not be decoded!",
"Error!", JOptionPane.INFORMATION_MESSAGE);
}
}
}
/*
*Updates the variables to an initial state
*/
public void update()
{
input.setText(""); //clear textarea
image_input.setIcon(null); //clear image
stat_path = ""; //clear path
stat_name = ""; //clear name
}
/*
*Main Method for testing
*/
public static void main(String args[])
{
new Steganography_Controller(
new Steganography_View("Steganography"),
new Steganography()
);
}
}
//Steganography_View.java
import java.awt.Color;
import java.awt.Insets;
import java.awt.Container;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import javax.swing.JMenu;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JTextArea;
import javax.swing.JScrollBar;
import javax.swing.JScrollPane;
import javax.swing.BorderFactory;
/*
*Class Steganography_View
*/
public class Steganography_View extends JFrame
{
//sie variables for window
private static int WIDTH = 500;
private static int HEIGHT = 400;
//elements for JPanel
private JTextArea input;
private JScrollBar scroll,scroll2;
private JButton encodeButton,decodeButton;
private JLabel image_input;
//elements for Menu
private JMenu file;
private JMenuItem encode;
private JMenuItem decode;
private JMenuItem exit;
/*
*Constructor for Steganography_View class
*@param name Used to set the title on the JFrame
*/
public Steganography_View(String name)
{
//set the title of the JFrame
super(name);
//Menubar
JMenuBar menu = new JMenuBar();
JMenu file = new JMenu("File"); file.setMnemonic('F');
encode = new JMenuItem("Encode"); encode.setMnemonic('E'); file.add(encode);
decode = new JMenuItem("Decode"); decode.setMnemonic('D'); file.add(decode);
file.addSeparator();
exit = new JMenuItem("Exit"); exit.setMnemonic('x'); file.add(exit);
menu.add(file);
setJMenuBar(menu);
// display rules
setResizable(true); //allow window to be resized: true?false
setBackground(Color.lightGray); //background color of window: Color(int,int,int) or Color.name
setLocation(100,100); //location on the screen to display window
setDefaultCloseOperation(EXIT_ON_CLOSE);//what to do on close operation: exit, do_nothing, etc
setSize(WIDTH,HEIGHT); //set the size of the window
setVisible(true); //show the window: true?false
}
/*
*@return The menu item 'Encode'
*/
public JMenuItem getEncode() { return encode; }
/*
*@return The menu item 'Decode'
*/
public JMenuItem getDecode() { return decode; }
/*
*@return The menu item 'Exit'
*/
public JMenuItem getExit() { return exit; }
/*
*@return The TextArea containing the text to encode
*/
public JTextArea getText() { return input; }
/*
*@return The JLabel containing the image to decode text from
*/
public JLabel getImageInput() { return image_input; }
/*
*@return The JPanel displaying the Encode View
*/
public JPanel getTextPanel() { return new Text_Panel(); }
/*
*@return The JPanel displaying the Decode View
*/
public JPanel getImagePanel() { return new Image_Panel(); }
/*
*@return The Encode button
*/
public JButton getEButton() { return encodeButton; }
/*
*@return The Decode button
*/
public JButton getDButton() { return decodeButton; }
/*
*Class Text_Panel
*/
private class Text_Panel extends JPanel
{
/*
*Constructor to enter text to be encoded
*/
public Text_Panel()
{
//setup GridBagLayout
GridBagLayout layout = new GridBagLayout();
GridBagConstraints layoutConstraints = new GridBagConstraints();
setLayout(layout);
input = new JTextArea();
layoutConstraints.gridx = 0; layoutConstraints.gridy = 0;
layoutConstraints.gridwidth = 1; layoutConstraints.gridheight = 1;
layoutConstraints.fill = GridBagConstraints.BOTH;
layoutConstraints.insets = new Insets(0,0,0,0);
layoutConstraints.anchor = GridBagConstraints.CENTER;
layoutConstraints.weightx = 1.0; layoutConstraints.weighty = 50.0;
JScrollPane scroll = new JScrollPane(input,JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
layout.setConstraints(scroll,layoutConstraints);
scroll.setBorder(BorderFactory.createLineBorder(Color.BLACK,1));
add(scroll);
encodeButton = new JButton("Encode Now");
layoutConstraints.gridx = 0; layoutConstraints.gridy = 1;
layoutConstraints.gridwidth = 1; layoutConstraints.gridheight = 1;
layoutConstraints.fill = GridBagConstraints.BOTH;
layoutConstraints.insets = new Insets(0,-5,-5,-5);
layoutConstraints.anchor = GridBagConstraints.CENTER;
layoutConstraints.weightx = 1.0; layoutConstraints.weighty = 1.0;
layout.setConstraints(encodeButton,layoutConstraints);
add(encodeButton);
//set basic display
setBackground(Color.lightGray);
setBorder(BorderFactory.createLineBorder(Color.BLACK,1));
}
}
/*
*Class Image_Panel
*/
private class Image_Panel extends JPanel
{
/*
*Constructor for displaying an image to be decoded
*/
public Image_Panel()
{
//setup GridBagLayout
GridBagLayout layout = new GridBagLayout();
GridBagConstraints layoutConstraints = new GridBagConstraints();
setLayout(layout);
image_input = new JLabel();
layoutConstraints.gridx = 0; layoutConstraints.gridy = 0;
layoutConstraints.gridwidth = 1; layoutConstraints.gridheight = 1;
layoutConstraints.fill = GridBagConstraints.BOTH;
layoutConstraints.insets = new Insets(0,0,0,0);
layoutConstraints.anchor = GridBagConstraints.CENTER;
layoutConstraints.weightx = 1.0; layoutConstraints.weighty = 50.0;
JScrollPane scroll2 = new JScrollPane(image_input,JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
layout.setConstraints(scroll2,layoutConstraints);
scroll2.setBorder(BorderFactory.createLineBorder(Color.BLACK,1));
image_input.setHorizontalAlignment(JLabel.CENTER);
add(scroll2);
decodeButton = new JButton("Decode Now");
layoutConstraints.gridx = 0; layoutConstraints.gridy = 1;
layoutConstraints.gridwidth = 1; layoutConstraints.gridheight = 1;
layoutConstraints.fill = GridBagConstraints.BOTH;
layoutConstraints.insets = new Insets(0,-5,-5,-5);
layoutConstraints.anchor = GridBagConstraints.CENTER;
layoutConstraints.weightx = 1.0; layoutConstraints.weighty = 1.0;
layout.setConstraints(decodeButton,layoutConstraints);
add(decodeButton);
//set basic display
setBackground(Color.lightGray);
setBorder(BorderFactory.createLineBorder(Color.BLACK,1));
}
}
/*
*Main Method for testing
*/
public static void main(String args[])
{
new Steganography_View("Steganography");
}
}
import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
public class KeyStroke {
public static void main(String[] args) throws AWTException {
Robot robot = new Robot();
robot.delay(3000);
robot.keyPress(KeyEvent.VK_Q);
// MIDDLE WHEEL CLICK
robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
// SCROLL THE MOUSE WHEEL
robot.mouseWheel(-100);
// RIGHT CLICK
robot.mousePress(InputEvent.BUTTON3_MASK);
robot.mouseRelease(InputEvent.BUTTON3_MASK);
// LEFT CLICK
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
// SET THE MOUSE X Y POSITIONq
robot.mouseMove(300, 550);
}
}
package com.trail;
import java.awt.AWTException;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
public class FullScreenCaptureExample {
public static void main(String[] args) {
try {
Robot robot = new Robot();
String format = "jpg";
String fileName = "PartialScreenshot." + format;
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Rectangle captureRect = new Rectangle(0, 0, screenSize.width / 2, screenSize.height / 2);
BufferedImage screenFullImage = robot.createScreenCapture(captureRect);
ImageIO.write(screenFullImage, format, new File(fileName));
System.out.println("A partial screenshot saved!");
} catch (AWTException | IOException ex) {
System.err.println(ex);
}
}
}
//Code......
import java.beans.IntrospectionException;
import java.beans.PropertyDescriptor;
import java.lang.reflect.InvocationTargetException;
public class InvokeSetterGetter {
public static void main(String[] args) {
/* Create object of Actor. */
Actor objActor = new Actor();
InvokeSetterGetter objInvokeSetterGetter =
new InvokeSetterGetter();
/* Call invokeSetter method */
objInvokeSetterGetter.invokeSetter(objActor, "Name", "Benedict Cumberbatch");
/* Call invokeGetter method */
objInvokeSetterGetter.invokeGetter(objActor, "Name");
}
private void invokeSetter(Object obj,
String variableName,
Object variableValue){
/* variableValue is Object because value can
be an Object, Integer, String, etc... */
try {
/**
* Get object of PropertyDescriptor
using variable name and class
* Note: To use PropertyDescriptor on any
field/variable, the field must have both `Setter` and `Getter` method.
*/
PropertyDescriptor objPropertyDescriptor =
new PropertyDescriptor(variableName,
obj.getClass());
/* Set field/variable value
using getWriteMethod() */
objPropertyDescriptor.getWriteMethod().invoke(obj,
variableValue);
}
catch (IllegalAccessException | IllegalArgumentException
| InvocationTargetException | IntrospectionException e) {
/* Java 8: Multiple exception
in one catch. Use Different catch block for lower version. */
e.printStackTrace();
}
}
private void invokeGetter(Object obj, String variableName){
try {
/**
* Get object of PropertyDescriptor
using variable name and class
* Note: To use PropertyDescriptor
on any field/variable,
the field must have both `Setter` and `Getter` method.
*/
PropertyDescriptor objPropertyDescriptor =
new PropertyDescriptor(variableName, obj.getClass());
/**
* Get field/variable value using getReadMethod()
* variableValue is Object
because value can be an Object, Integer, String, etc...
*/
Object variableValue=objPropertyDescriptor.getReadMethod().invoke(obj);
/* Print value of variable */
System.out.println(variableValue);
} catch (IllegalAccessException | IllegalArgumentException
| InvocationTargetException | IntrospectionException e) {
/* Java 8: Multiple exception in
one catch. Use Different catch block for lower version. */
e.printStackTrace();
}
}
}
package com.learners.converter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.util.ArrayList;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.mysql.jdbc.jdbc2.optional.SuspendableXAConnection;
/**
* @author jyotioeuvretc.com
*
*/
public class Converter {
/**
* @param args
*/
public static void main(String[] args) {
try {
Class.forName("com.mysql.jdbc.Driver");
Connection con=DriverManager.getConnection("jdbc:mysql://192.168.0.29/scylla","root","root");
PreparedStatement ps=con.prepareStatement("SELECT * FROM view_promocode_doctor ");
ResultSet rs=ps.executeQuery();
ResultSetMetaData rsm=rs.getMetaData();
System.out.println("col="+rsm.getColumnCount()+"table="+rsm.getTableName(1));
ArrayList<StringBuilder> collist=new ArrayList<StringBuilder>();
while(rs.next()){
StringBuilder sb=new StringBuilder();
sb.append("{");
for(int i=1;i<rsm.getColumnCount()+1;i++){
//System.out.println(rsm.getColumnName(i)+":"+rs.getString(i)+",");
if(i==rsm.getColumnCount())
{
sb.append("\""+rsm.getColumnName(i)+"\":\""+rs.getString(i)+"\"");
}
else
{
sb.append("\""+rsm.getColumnName(i)+"\":\""+rs.getString(i)+"\",");
}
}
sb.append("}");
collist.add(sb);
}
//OutPut
System.out.println(collist.toString());
} catch (Exception e) {
e.printStackTrace();
}
}
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<style>
body {
background-color:lightgreen;
}
@media only screen and (max-width:600px){
body{
background-color:black;
}
}
@media only screen and (max-width: 500px) {
body {
background-color:lightblue;
}
}
</style>
</head>
<body>
<p>Resize the browser window. When the width of this document is less than 500 pixels,
the background-color is "lightblue", otherwise it is "lightgreen".</p>
</body>
</html>
Resize the browser window. When the width of this document is
less than 500 pixels, the background-color is "lightblue",
otherwise it is "lightgreen".
Only audio.....<input accept="audio/*;capture=microphone" type="file" /> It will work as__
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<!-- facebook login -->
<script>
//Load the Facebook JS SDK
(function (d) {
var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
if (d.getElementById(id)) {
return;
}
js = d.createElement('script');
js.id = id;
js.async = true;
js.src = "https://connect.facebook.net/en_US/all.js";
ref.parentNode.insertBefore(js, ref);
}(document));
/* (function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
*/
// Init the SDK upon load
window.fbAsyncInit = function () {
FB.init({
appId: '1459247121050170',//0
status: true, // check login status
cookie: true, // enable cookies to allow the server to access the session
xfbml: true, // parse XFBML
version: 'v2.5' // old v2.4
});
// Specify the extended permissions needed to view user data
// The user will be asked to grant these permissions to the app (so only pick those that are needed)
//public_profile,email
var permissions = [
'public_profile',
'email',
].join(',');
var fields = [
'id',
'name',
'first_name',
'middle_name',
'last_name',
'gender',
'locale',
'languages',
'link',
'third_party_id',
'installed',
'timezone',
'updated_time',
'verified',
'age_range',
'bio',
'birthday',
'cover',
'currency',
'devices',
'education',
'email',
'hometown',
'interested_in',
'location',
'political',
'payment_pricepoints',
'favorite_athletes',
'favorite_teams',
'picture',
'quotes',
'relationship_status',
'religion',
'significant_other',
'video_upload_limits',
'website',
'work'
].join(',');
function showDetails() {
FB.api('/me', {fields: fields}, function (details) {
alert(JSON.stringify(details)); // display all the details
var res = jQuery.parseJSON(JSON.stringify(details));
/* alert(res.payment_pricepoints.mobile.length);
for(var i=0;i<res.payment_pricepoints.mobile.length;i++){
alert(res.payment_pricepoints.mobile[i].local_currency);
} */
var email = res.email;
var firstName = res.first_name;
var lastName = res.last_name;
var gender = res.gender;
var profielPictureURL = res.picture.data.url;
//alert(profielPictureURL);
profielPictureURL = profielPictureURL.replace(/&/g, "@");
//alert(profielPictureURL);
var data = "email=" + email + "&firstName=" + firstName + "&lastName=" + lastName + "&gender=" + gender + "&profielPictureURL=" + profielPictureURL + "&operation=social-media-signin&siginThrough=facebook";
alert(data);
/* $.ajax({
type: "POST",
url: "LoginServlet",
data: data,
success: function (response) {
if (response === "0") {
alert("Invalid Login");
} else {
location.href = "";
}
},
error: function (errorMsg) {
alert("Error Occurred.");
}
}); */
});
}
$('#facebook').click(function () {
//initiate OAuth Login
FB.login(function (response) {
// if login was successful, execute the following code
if (response.authResponse) {
showDetails();
sharefbimage();
}
}, {scope: "public_profile,email"});
});
};
//todayscode......................
function sharefbimage() {
FB.init({ appId: '1459247121050170', status: true, cookie: true });
FB.ui(
{
method: 'share',
name: 'Facebook Dialogs',
href: $(location).attr('href'),
link: 'www.plateofcode.com',
picture: 'https://www.blogger.com/img/blogger-logo-small.png',
caption: ' Book',
description: 'description'
},
function (response) {
alert(JSON.stringify(response));
if (response && response.post_id) {
alert('success');
} else {
alert('error');
}
}
);
}
//
</script>
<!-- end facebook login -->
</head>
<body>
<button id="facebook" style="background-color: #0967DA;color:white;border: thin;">facebook</button>
</body>
</html>
It will work as....
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Geocoding service</title>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script>
function codeAddress() {
var address = document.getElementById("address").value;
var geocoder = new google.maps.Geocoder();
geocoder.geocode( { 'address': address}, function(results, status) {
var location = results[0].geometry.location;
alert('LAT: ' + location.lat() + ' LANG: ' + location.lng());
loadMap(location.lat(),location.lng())
});
}
google.maps.event.addDomListener(window, 'load', codeAddress);
function loadMap(longi,lati) {
var mapOptions = {
center:new google.maps.LatLng(longi,lati),
zoom:7
}
var map = new google.maps.Map(document.getElementById("sample"),mapOptions);
var marker = new google.maps.Marker({
position: new google.maps.LatLng(longi,lati),
map: map,
});
}
</script>
</head>
<body>
<div id="panel">
<input id="address" type="textbox" value="Bhadrak">
<input type="button" value="Geocode" onclick="codeAddress()">
</div>
<div id = "sample" style = "width:580px; height:400px;"></div>
</body>
</html>
Geocoding service
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.net.UnknownHostException;
public class NetworkDiagnostics{
private final String os = System.getProperty("os.name").toLowerCase();
public String traceRoute(InetAddress address){
String route = "";
try {
Process traceRt;
if(os.contains("win")) traceRt = Runtime.getRuntime().exec("tracert " + address.getHostAddress());
else traceRt = Runtime.getRuntime().exec("traceroute " + address.getHostAddress());
// read the output from the command
route = convertStreamToString(traceRt.getInputStream());
// read any errors from the attempted command
String errors = convertStreamToString(traceRt.getErrorStream());
}
catch (IOException e) {
}
return route;
}
private String convertStreamToString(InputStream inputStream) {
BufferedReader bf=new BufferedReader(new InputStreamReader(inputStream));
String line="";
try {
while((line=bf.readLine())!=null){
System.out.println(line);
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public static void main(String args[]){
try {
InetAddress ip=InetAddress.getByName(args[0]);
NetworkDiagnostics networkDiagnostics=new NetworkDiagnostics();
networkDiagnostics.traceRoute(ip);
} catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
<!DOCTYPE html>
<html>
<head>
<script src = "http://maps.googleapis.com/maps/api/js"></script>
<script>
function loadMap(longi,lati) {
var mapOptions = {
center:new google.maps.LatLng(longi,lati),
zoom:7
}
var map = new google.maps.Map(document.getElementById("sample"),mapOptions);
var marker = new google.maps.Marker({
position: new google.maps.LatLng(longi,lati),
map: map,
});
}
</script>
</head>
<body >
<form onsubmit="return false;">
<input type="text" placeholder="longitude" id="longi">
<input type="text" placeholder="latitude" id="lati">
<input type="button" onclick="loadMap(document.getElementById('longi').value,
document.getElementById('lati').value)" value="TracertLocation">
</form>
<div id = "sample" style = "width:580px; height:400px;"></div>
</body>
</html>
import java.io.File;
import java.io.IOException;
import com.maxmind.geoip.Location;
import com.maxmind.geoip.LookupService;
import com.maxmind.geoip.regionName;
public class GetLocationExample {
public static void main(String[] args) {
GetLocationExample obj = new GetLocationExample();
ServerLocation location = obj.getLocation(args[0]);
System.out.println(location);
}
public ServerLocation getLocation(String ipAddress) {
File file = new File(
"GeoLiteCity.dat");
return getLocation(ipAddress, file);
}
public ServerLocation getLocation(String ipAddress, File file) {
ServerLocation serverLocation = null;
try {
serverLocation = new ServerLocation();
LookupService lookup = new LookupService(file,LookupService.GEOIP_MEMORY_CACHE);
Location locationServices = lookup.getLocation(ipAddress);
serverLocation.setCountryCode(locationServices.countryCode);
serverLocation.setCountryName(locationServices.countryName);
serverLocation.setRegion(locationServices.region);
serverLocation.setRegionName(regionName.regionNameByCode(
locationServices.countryCode, locationServices.region));
serverLocation.setCity(locationServices.city);
serverLocation.setPostalCode(locationServices.postalCode);
serverLocation.setLatitude(String.valueOf(locationServices.latitude));
serverLocation.setLongitude(String.valueOf(locationServices.longitude));
} catch (IOException e) {
System.err.println(e.getMessage());
}
return serverLocation;
}
}
public class ServerLocation {
private String countryCode;
private String countryName;
private String region;
private String regionName;
private String city;
private String postalCode;
private String latitude;
private String longitude;
@Override
public String toString() {
return city + " " + postalCode + ", " + regionName + " (" + region
+ "), " + countryName + " (" + countryCode + ") " + latitude
+ "," + longitude;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
