add background image on div.
<div style="margin-left:0px;color:white;width:100%;background-image:url('images1/menu.jpg');"> Scan </div>
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check connection available or not in android.
public static boolean isNetworkAvailable(Context cont) { ConnectivityManager connectivityManager = (ConnectivityManager)cont. getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo(); return activeNetworkInfo != null && activeNetworkInfo.isConnected(); } and check this in- if(isNetworkAvailable(getApplicationContext())) { new Resiter().execute(); } else { Toast.makeText(getApplicationContext(), "Internet Unavailable...Please connect to Internet",3000).show(); }
Match word in String.
String string = "this is Naveen rajput"; String keyword = "Naveen"; Boolean found = Arrays.asList(string.split(" ")).contains(keyword); if(found){ System.out.println("Keyword matched");}
Connection pool in apache tomcat.
Context.xml <?xml version="1.0" encoding="UTF-8"?> <Context antiJARLocking="true" path="/apacheindia"> <Resource name="jdbc/testdb" auth="Container" maxActive="10000" maxIdle="5000" maxWait="60000" username="root" password="root" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3305/indiaswap?autoReconnect=true" logAbandoned="true" removeAbandoned="true" removeAbandonedTimeout="60" type="javax.sql.DataSource" /> </Context> database1.java package Db; import java.sql.DriverManager; import javax.naming.Context; import javax.naming.InitialContext; import javax.sql.DataSource; /** * * @author Naveen */ public class database1 { private DataSource dataSource; public DataSource connectit() { java.sql.Connection con=null; try { Co...
Sending Mail Through Servlet
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ import Db.databse; import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.sql.Date; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.util.Properties; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * * @author Naveen&Jyoti */ @WebServlet(urlPatterns = {"/Reg...
BroadcastReceiver in android
package example.readsms; 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 ...
Read Sms in android.
package example.readsms; import java.net.URI; import java.util.ArrayList; import android.net.Uri; import android.os.Bundle; import android.app.Activity; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.database.Cursor; import android.telephony.SmsMessage; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; public class MainActivity extends Activity { public static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED"; ArrayList<String> list; ArrayAdapter<String> adapter; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activit...
check session value is exit or not in jsp.
<% String userName = (String) session.getAttribute("email"); if (null == userName) { request.setAttribute("Error", "Session has ended. Please login."); RequestDispatcher rd = request.getRequestDispatcher("index.jsp"); rd.forward(request, response); } %>
Pagination in jsp.
<%@include file="header.jsp" %> <style> #listings { display:block; height:30px; margin:0; padding:0; text-align:center; color: white; background-color: green; display:inline-block; line-height:25px; list-style:none; margin-right:1px; padding:0; text-align:center; width:30px; text-decoration:none; margin-left:2px; font-size:15px; } #testing { font-size:15px; color:black; } </style> <% int page1; if (request.getSession(false) == null) { response.sendRedirect("index.jsp"); } user.Methods m=new user.Methods(); String mail=session.getAttribute("email").toString(); String pass=session.getAttribute("pass").toString(); %> <table> <tr> <td> </td> <td> </td> <td...
TabLayout in android.
package com.example.savetab; import android.os.Bundle; import android.app.Activity; import android.app.TabActivity; import android.content.Intent; import android.graphics.Color; import android.view.Menu; import android.widget.TabHost; import android.widget.TabHost.TabSpec; public class MainActivity extends TabActivity { TabHost th; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); th=getTabHost(); TabHost.TabSpec spec; Intent intent; intent =new Intent(this, Add.class ); spec=th.newTabSpec("naVEEN").setIndicator("Add Record").setContent(intent); th.addTab(spec); intent =new Intent(this, Listofname.class ); spec=th.newTabSpec("naVEEN").setIndicator("List Of Record").setContent(intent); th.addTab(spec); intent =new Intent(this,ShowonGrid.class); spec=th.newTabSpec("naVEEN").setIndicator("...
listview in android.
package com.example.listview1; import android.os.Bundle; import android.app.Activity; import android.view.Menu; import android.widget.ArrayAdapter; import android.widget.ListView; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); view(); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } public void view() { String[] items={"Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen","Naveen"}; Ar...
insert data in sqllite database through android
package com.example.sqllite; import android.os.Bundle; import android.app.Activity; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.view.Menu; import android.view.View; import android.widget.EditText; import android.widget.TableLayout; import android.widget.TableRow; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends Activity { SQLiteDatabase db; EditText name; EditText mail; EditText address; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); db=openOrCreateDatabase("Mydb",MODE_PRIVATE, null); db.execSQL("create table if not exists student(name varchar,mail varchar,address varchar);"); name=(EditText)findViewById(R.id.editText1); mail=(EditText)findViewById(R.id.editText2); address=(EditText)findViewById(R.id.editText2); } @Override pu...
menu in android.
package com.youthon; import android.os.Bundle; import android.app.Activity; import android.content.Intent; import android.view.Menu; import android.view.MenuItem; import android.widget.Toast; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.item1: Toast.makeText(getApplicationContext(),"Item 1 Selected",Toast.LENGTH_LONG).show(); return true; case R.id.item2: Intent close1 = new Intent(getApplicationContext(),Conatctlist2.class); ...