COMPARING TWO OBJECTS IN JAVA

                                             

OVERRIDING EQUALS METHOD

public class CompareData
{
     private String param1;
        private String param2;
       
public CompareData(String firstName,
                String lastName)
{
this.param1 = firstName;
this.param2 = lastName;
}

@Override
public boolean equals(Object obj)
{
    boolean isEqual = false;
    if (this.getClass() == obj.getClass())
    {
        System.out.println("Entered for equality check..");
        CompareData comp = (CompareData) obj;
        if ((comp.param1).equals(this.param1) &&
                (comp.param2).equals(this.param2))
        {
            isEqual = true;
        }
    }

    return isEqual;
}

       
    public static void main(String[] args)
    {
         CompareData obj1=new CompareData("Ram","Sita");
        CompareData obj2=new CompareData("Ram","Sita");
               if(obj1.equals(obj2))
        {
            System.out.println("Both the objects are equal");
        }
        else
        {
            System.out.println("Both the objects are not equal");
        }
       
    }

}

JAVAFX THREAD

JAVAFX THREAD TO CHANGE UI (USER INTERFACE) FORM DYNAMICALLY


import javafx.application.Platform;

Platform.setImplicitExit(false);
            Task task = new Task<Void>() {
                @Override
                public Void call() throws Exception {
                    int i = 0;
                    Thread.sleep(100);

                    Platform.runLater(new Runnable() {
                        public void run() {

                           
                            proViewContlr.getProView().getScroll()
                                    .setVvalue(0.70);
                        }
                    });

                    return null;

                }
            };
            Thread th = new Thread(task);
            th.setDaemon(true);
            th.start();

DESKTOP NOTIFICATION IN JAVA (SWING)

DESKTOP NOTIFICATION IN JAVA (SWING)



import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.WindowConstants;


public class Notification
{
    public static void init()
    {
                String message ="ALL POWER IS WITH IN YOU ,YOU CAN DO ANYTHING AND EVERYTHING BELIVE IN THAT";
                String header = "NOTIFICATION MESSAGE";
                final JFrame frame = new JFrame();
                frame.setSize(300,125);
                frame.setUndecorated(true);
                frame.setLayout(new GridBagLayout());
                GridBagConstraints constraints = new GridBagConstraints();
                constraints.gridx = 0;
                constraints.gridy = 0;
                constraints.weightx = 1.0f;
                constraints.weighty = 1.0f;
                constraints.insets = new Insets(5, 5, 5, 5);
                constraints.fill = GridBagConstraints.BOTH;
                JLabel headingLabel = new JLabel(header);
                ImageIcon img=new ImageIcon("question_icon1.png");
                headingLabel .setIcon(img); // --- use image icon you want to be as heading image.
                headingLabel.setOpaque(false);
                frame.add(headingLabel, constraints);
                constraints.gridx++;
                constraints.weightx = 0f;
                constraints.weighty = 0f;
                constraints.fill = GridBagConstraints.NONE;
                constraints.anchor = GridBagConstraints.NORTH;
                JButton cloesButton = new JButton(new AbstractAction() {
              
                    public void actionPerformed(ActionEvent e) {
                        // TODO Auto-generated method stub
                        frame.dispose();
                      
                    }
            });
                cloesButton.setText("X");
                cloesButton.setMargin(new Insets(1, 4, 1, 4));
              
                cloesButton.setFocusable(false);
                frame.add(cloesButton, constraints);
                constraints.gridx = 0;
                constraints.gridy++;
                constraints.weightx = 1.0f;
                constraints.weighty = 1.0f;
                constraints.insets = new Insets(5, 5, 5, 5);
                constraints.fill = GridBagConstraints.BOTH;
                JLabel messageLabel = new JLabel("<HtMl>"+message);
                frame.add(messageLabel, constraints);
                frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
                Dimension scrSize = Toolkit.getDefaultToolkit().getScreenSize();// size of the screen
                Insets toolHeight = Toolkit.getDefaultToolkit().getScreenInsets(frame.getGraphicsConfiguration());// height of the task bar
                frame.setLocation(scrSize.width - frame.getWidth(), scrSize.height - toolHeight.bottom - frame.getHeight());
                frame.setVisible(true);
    }
    public static void main(String args[])
    {
        init();
      
    }

}

ANDROID TAB NAVIGATION

ANDROID TAB NAVIGATION

 

import android.app.TabActivity;

import android.content.Intent;

import android.os.Bundle;

import android.widget.TabHost;

import android.widget.TabHost.TabSpec;

public class AndroidTabLayoutActivity extends TabActivity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_android_tab_layout);

        TabHost tabHost = getTabHost();

       

        // Tab for Insert new Element

        TabSpec photospec = tabHost.newTabSpec("Insert");

        // setting Title and Icon for the Tab

        photospec.setIndicator("Insert", getResources().getDrawable(R.drawable.tick_icon));

        Intent photosIntent = new Intent(this, PhotosActivity.class);

        photospec.setContent(photosIntent);

        

        // Tab For to view

        TabSpec songspec = tabHost.newTabSpec("View");       

        songspec.setIndicator("View", getResources().getDrawable(R.drawable.minutes_icon1));

        Intent songsIntent = new Intent(this, SongsActivity.class);

        songspec.setContent(songsIntent);

        

        // Tab for delete

        TabSpec videospec = tabHost.newTabSpec("Delete");

        videospec.setIndicator("Delete", getResources().getDrawable(R.drawable.question_icon1));

        Intent videosIntent = new Intent(this, VideosActivity.class);

        videospec.setContent(videosIntent);

        

        // Adding all TabSpec to TabHost

        tabHost.addTab(photospec); // Adding photos tab

        tabHost.addTab(songspec); // Adding songs tab

        tabHost.addTab(videospec); // Adding videos tab

       

    }

}

TELEPHONY BROADCAST RECEIVER IN ANDROID

                                  TELEPHONY BROADCAST RECEIVERS IN ANDROID

 

INCOMING CALL BROADCAST RECEIVER:

 

package com.dat.spy.spyroid;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import android.telephony.TelephonyManager;

import android.util.Log;

import android.widget.Toast;

public class MyPhoneReceiver extends BroadcastReceiver {

    @Override

    public void onReceive(Context context, Intent intent) {

        Bundle extras = intent.getExtras();

        if (extras != null) {

            String state = extras.getString(TelephonyManager.EXTRA_STATE);

            Log.w("MY_DEBUG_TAG", state);

            if (state.equals(TelephonyManager.EXTRA_STATE_RINGING)) {

                String phoneNumber = extras

                        .getString(TelephonyManager.EXTRA_INCOMING_NUMBER);

                Log.w("MY_DEBUG_TAG", phoneNumber);

                Toast.makeText(context,"Call action no.."+phoneNumber,Toast.LENGTH_LONG).show();

            }

        }

    }

}

OUTGOING CALL BROADCAST RECEIVER:

package com.dat.spy.spyroid;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.util.Log;

import android.widget.Toast;

public class OutgoingCallReceiver extends BroadcastReceiver

{

    @Override

    public void onReceive(Context context, Intent intent)

    {

        String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);

        Log.d(OutgoingCallReceiver.class.getSimpleName(), intent.toString() + ", call to: " + phoneNumber);

        Toast.makeText(context, "Outgoing call catched: " + phoneNumber, Toast.LENGTH_LONG).show();

    }

}

MESSAGE RECEVING BROADCAST RECEIVER:

 

package com.dat.spy.spyroid;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import android.telephony.SmsMessage;

import android.widget.Toast;

public class SmsBroadcastReceiver extends BroadcastReceiver {

    public static final String SMS_BUNDLE = "pdus";

    public void onReceive(Context context, Intent intent) {

        Bundle intentExtras = intent.getExtras();

        if (intentExtras != null)

        {

            Object[] sms = (Object[]) intentExtras.get(SMS_BUNDLE);

            String smsMessageStr = "";

            for (int i = 0; i < sms.length; ++i) {

                SmsMessage smsMessage = SmsMessage.createFromPdu((byte[]) sms[i]);

                String smsBody = smsMessage.getMessageBody().toString();

                String address = smsMessage.getOriginatingAddress();

                smsMessageStr += "SMS From: " + address + "\n";

                smsMessageStr += smsBody + "\n";

            }

            Toast.makeText(context, smsMessageStr, Toast.LENGTH_LONG).show();

         

        }

    }

}

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.dat.spy.spyroid">

    <uses-permission android:name="android.permission.WRITE_SMS" />

    <uses-permission android:name="android.permission.READ_SMS" />

    <uses-permission android:name="android.permission.RECEIVE_SMS" />

    <uses-permission android:name="android.permission.READ_PHONE_STATE" />

    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>

    <application

        android:allowBackup="true"

        android:icon="@mipmap/ic_launcher"

        android:label="@string/app_name"

        android:supportsRtl="true"

        android:theme="@style/AppTheme">

        <activity android:name=".SpyActivity">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

        <receiver android:name=".SmsBroadcastReceiver" android:exported="true" >

        <intent-filter android:priority="999" >

        <action android:name="android.provider.Telephony.SMS_RECEIVED" />

        </intent-filter>

        </receiver>

        <receiver android:name="MyPhoneReceiver" >

            <intent-filter>

                <action android:name="android.intent.action.PHONE_STATE" >

                </action>

            </intent-filter>

        </receiver>

        <receiver android:name=".OutgoingCallReceiver" >

            <intent-filter>

                <action android:name="android.intent.action.NEW_OUTGOING_CALL" />

            </intent-filter>

        </receiver>

    </application>

</manifest>