How to Set SplashScreen in Android

Procedure:

1. Start Eclipse IDE.
2. Create a new project.
3. Create two Java files, one is MainActivity.java file and the other is A.java.
4. Create two XML files, one is activity_main.xml file and the other is home.xml for layout design.
5. Declare a variable of TimerTask.
6. Then declare a TimerTask function like this:

TimerTask ttt=new TimerTask() {
      public void run() {
         Intent i=new Intent(getApplicationContext(),A.class);
         startActivity(i);
      }
   };
   Timer t=new Timer();
   t.schedule(ttt, 4000);
}

The following is the code.

MainActivity.java
package com.example.splashscreenn;
import java.util.Timer;
import java.util.TimerTask;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
public class MainActivity extends Activity {
   TimerTask ttt;
   @Override
   protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
      ttt=new TimerTask() {

      @Override
      public void run() {
         // TODO Auto-generated method stub
         Intent i=new Intent(getApplicationContext(),A.class);
         startActivity(i);
      }
   };
   Timer t=new Timer();
   t.schedule(ttt, 4000);
   }
}

A.java

package com.example.splashscreenn;

import android.app.Activity;
import android.os.Bundle;

public class A extends Activity{
   @Override
   protected void onCreate(Bundle savedInstanceState) {
      // TODO Auto-generated method stub
      super.onCreate(savedInstanceState);
      setContentView(R.layout.home);}}
      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"
      android:background="#ff0000"
      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=".MainActivity" >

      <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Abhijeet" />
   </RelativeLayout>

home.xml

   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical" >

   <Spinner
      android:id="@+id/spinner1"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" />

   <Spinner
      android:id="@+id/spinner2"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" />

   <Spinner
      android:id="@+id/spinner3"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" />
   </LinearLayout>

Output