s

Screentwo.java

package com.kritnu.android;
import android.app.Activity;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ViewFlipper;
public class Screentwo extends Activity //implements OnFocusChangeListener 
{
	
	Button btn_search,btn1,btn2,btn3;
	ImageButton Click,info;
	WebView wv1,wv2,wv3,wv;
	ViewFlipper vf;
	int i=0;
	final int MENU_EXIT = 0;
	final int MENU_RELOAD = 1;
	final int MENU_FORWARD = 2;
	private boolean isStarted = false;
	
	 int myvalue;
	 public static final String prefname = "MyChoice";
	 static SharedPreferences preferences;
	
    /** Called when the activity is first created. */
	 @Override
	    public void onCreate(Bundle savedInstanceState) {
	        super.onCreate(savedInstanceState);
	        setContentView(R.layout.screen_two_layout);
	        Bundle receivedData = getIntent().getExtras();
	        final String value = receivedData.getString("com.kritnu.android.value");
	        
	        preferences = getSharedPreferences(prefname, MODE_PRIVATE);
	        myvalue=preferences.getInt("WebId",0);
	        Log.d("----MY VAL",""+myvalue);
			Log.d("My Value",Integer.toString(myvalue));
	        
	        wv1=(WebView)findViewById(R.id.wv1);
	        wv2=(WebView)findViewById(R.id.wv2);
	        wv3=(WebView)findViewById(R.id.wv3);
//	        final String url = null;
	        vf=(ViewFlipper)findViewById(R.id.vf);
	       btn1=(Button)findViewById(R.id.btn_g);
	       
	       btn2=(Button)findViewById(R.id.btn_y);
	        //search=(EditText)findViewById(R.id.search);
	        ///btn_search=(Button)findViewById(R.id.btnSearch);
	        //mSettings=BrowserSettings.getInstance();
	        //btn_search.setOnClickListener(new OnClickListener() {
//	       final View cv=vf.getCurrentView();
				//public void onClick(View v) {
					// TODO Auto-generated method stub
	       wv1.setWebViewClient(new HelloWebViewClient());
	       wv2.setWebViewClient(new HelloWebViewClient());
	       wv3.setWebViewClient(new HelloWebViewClient());
	           if(myvalue == 0)
	           {
	         
	        	   Log.d("I m Here","0 GOOGLE");
//	        	   wv1.setWebViewClient(new HelloWebViewClient());
				   wv1.loadUrl("http://www.google.com?q="+value);//.getText().toString());

	        	   //wv1.loadUrl("http://www.google.com/");
//	        	   wv2.setVisibility(View.GONE);
//	        	   wv3.setVisibility(View.GONE);
					btn1.setText("Yahoo");
					btn2.setText("Ask");
	           }
	           else if(myvalue == 1)//SITE IS YAHOO
	           {
	        	   //System.out.println("Yahoo is seelcted");
	        	   Log.d("I m Here","1");
//	        	   wv2.setWebViewClient(new HelloWebViewClient());
	        	   
	        	   wv2.loadUrl("http://search.yahoo.com/bin/search?p="+value);
					vf.setDisplayedChild(1);
	        	  
//	        	   wv1.setVisibility(View.GONE);
//	        	   wv3.setVisibility(View.GONE);
	        	   btn1.setText("Google");
			       btn2.setText("Ask");
			         	 
			  	
	           }
	           else if(myvalue == 2)//IF SITE IS ASK
	           {
	        	   Log.d("I m Here","2");
//	        	   wv3.setWebViewClient(new HelloWebViewClient());
					wv3.loadUrl("http://www.ask.com/web?q="+value);
					vf.setDisplayedChild(2);

	        	   //wv3.loadUrl("http://www.ask.com/");
//	        	   wv1.setVisibility(View.GONE);
//	        	   wv2.setVisibility(View.GONE);
	        	   btn1.setText("Google");
			       btn2.setText("Yahoo");
	           }
	           /*else
	           {
	        	   Log.d("I m Here","1");
	        	   wv1.setWebViewClient(new HelloWebViewClient());
	        	   //wv1.loadUrl("http://www.ask.com/");
				   wv1.loadUrl("http://www.google.com?q="+value);//.getText().toString());
	        	  // wv3.setVisibility(View.GONE);
	        	  // wv2.setVisibility(View.GONE);
	        	   btn1.setText("Yahoo");
			       btn2.setText("Ask");
	        	   
	           
	           }*/
//					wv1.setWebViewClient(new HelloWebViewClient());
//					wv2.setWebViewClient(new HelloWebViewClient());
//					wv3.setWebViewClient(new HelloWebViewClient());
//					//for google search
//					wv1.loadUrl("http://www.google.com?q="+value);//.getText().toString());
//					btn1.setText("Yahoo");
//					btn2.setText("Ask");
//					
//					wv2.loadUrl("http://search.yahoo.com/bin/search?p="+value);//.getText().toString());
//					
//					wv3.loadUrl("http://www.ask.com/web?q="+value);//.getText().toString());
				//}
				
	        //});
	Click=(ImageButton)findViewById(R.id.homebtn);	
		
	 Click.setOnClickListener(new OnClickListener()
	 {

		public void onClick(View v) 
		{
			
			Click.setImageResource(R.drawable.homr);
			// TODO Auto-generated method stub
			Screentwo.this.finish();
			finish();
		}
		 
	 });
		           
	 
	 btn1.setOnClickListener(new OnClickListener()
	 {
		 
		public void onClick(View v)
		{
			System.out.println("HEllo Button1\n");
			System.out.println(btn1.getText());
			
			if(btn1.getText()=="Ask")
			{
			if(!wv3.getUrl().equals("http://www.ask.com/web?q="+value)){
			vf.setDisplayedChild(2);
			wv3.loadUrl("http://www.ask.com/web?q="+value);
			}
			btn1.setText("Google");
			btn2.setText("Yahoo");

			}
			
			else if(btn1.getText()=="Yahoo")
			{		
					
				if(!wv2.getUrl().equals("http://search.yahoo.com/bin/search?p="+value))
						{
					vf.setDisplayedChild(1);
					wv2.loadUrl("http://search.yahoo.com/bin/search?p="+value);
					}
				System.out.print("YAHoo working");
				btn1.setText("Google");
				btn2.setText("Ask");
				
				//break;
			}
			else if(btn1.getText()=="Google")
			{
				if(!wv1.getUrl().equals("http://www.google.com/search?q="+value))
				{
			vf.setDisplayedChild(0);
			wv1.loadUrl("http://www.google.com/search?q="+value);
			}
				System.out.println("Google is working");
				btn1.setText("Yahoo");
				btn2.setText("Ask");
				
			
			}
		}		 
	 });
	 
	 
	 btn2.setOnClickListener(new OnClickListener()
	 {

		public void onClick(View v)
		{
			System.out.println("Hello Button2");
			System.out.println(btn2.getText());
			
			if(btn2.getText()=="Yahoo")
			{
				if(!wv2.getUrl().equals("http://search.yahoo.com/bin/search?p="+value))
				{
			vf.setDisplayedChild(1);
			wv2.loadUrl("http://search.yahoo.com/bin/search?p="+value);
			}

				System.out.println("Yahoo is working");
				btn1.setText("Ask");
				btn2.setText("Google");
				
			}
			
			else if(btn2.getText()=="Ask")
			{
				if(!wv3.getUrl().equals("http://www.ask.com/web?q="+value)){
					vf.setDisplayedChild(2);
					wv3.loadUrl("http://www.ask.com/web?q="+value);
					}
				//System.out.println("Ask is working");
				btn1.setText("Google");
				btn2.setText("Yahoo");
				
			}
			
			else if(btn2.getText()=="Google")
			{	
				if(!wv1.getUrl().equals("http://www.google.com/search?q="+value))
				{
			vf.setDisplayedChild(0);
			wv1.loadUrl("http://www.google.com/search?q="+value);
			}
				System.out.println("Google is working");
				btn1.setText("Yahoo");
				btn2.setText("Ask");
				
			}	
			
		}
			 
	 });  
 }
	         
	        
	@Override
	 public boolean onKeyDown(int keyCode, KeyEvent event) 
		{
		 if ((keyCode == KeyEvent.KEYCODE_BACK) && wv1.canGoBack()) 
		 {
		        wv1.goBack();
		        
		         	return true;
		    }
		    	
		 else if ((keyCode == KeyEvent.KEYCODE_BACK) && wv2.canGoBack()) 
		 {
		        wv2.goBack();
		      	return true;
		    }
		 else if ((keyCode == KeyEvent.KEYCODE_BACK) && wv3.canGoBack()) 
		 {
		        wv3.goBack();
		      	return true;
		    }
		    return super.onKeyDown(keyCode, event);
		}
	 
	 public void reload() 
		{
		 	View cv1=vf.getCurrentView();
		 	if(cv1==wv1)
		 	{
		        wv1.reload();
		        
		        
		    }
		    	
		 else if(cv1==wv2) 
		 {
		        wv2.reload();
		      	//return true;
		    }
		 else {
		        wv3.reload();
		      	//return true;
		    }
		   // return super.onKeyDown(keyCode, event);
		}
	 public boolean forward() 
		{
		 View cv2=vf.getCurrentView();
		 if (cv2==wv1 && wv1.canGoForward()) 
		 {
		     wv1.goForward();
		     return true;
		 } 
		 
		 else if (cv2==wv2 && wv2.canGoForward()) 
		 {
		        wv2.goForward();
		      	return true;
		    }
		 else if (cv2==wv2 && wv3.canGoForward())
		 {
		        wv3.goForward();
		      	return true;
		    }
		    //return super.onKeyDown(keyCode, event);
		return false;
		}
	 
	
	 private void CreateMenu(Menu menu)
	    {
	        menu.setQwertyMode(true);
	        MenuItem mnu1 = menu.add(0, 0, 0, "Refresh");
	        {
	            mnu1.setAlphabeticShortcut('a');
	            mnu1.setIcon(R.drawable.refresh1);            
	        }
	        MenuItem mnu2 = menu.add(0, 1, 1, "Forward");
	        {
	           
	        	mnu2.setAlphabeticShortcut('b');
		            mnu2.setIcon(R.drawable.fwd);
	        	
		            System.out.println("No History exists");

	         }
	        MenuItem mnu3 = menu.add(0, 2, 2, "Exit");
	        {
	            mnu3.setAlphabeticShortcut('c');
	            mnu3.setIcon(R.drawable.exit);
	        }
	        
	    }
	    

	    private boolean MenuChoice(MenuItem item)
	    {        
	        switch (item.getItemId()) 
	        {
	        case 0:
	        	reload();
	            return true;
	        case 1:
	        	
	        		forward();
	               return false;
	           	            
	        	
	        case 2:
	            Screentwo.this.finish();
	            return true;
	       
	        }
	        return false;
	    }  
	  	    @Override
	    public boolean onCreateOptionsMenu(Menu menu) 
	    {
	        super.onCreateOptionsMenu(menu);
	        CreateMenu(menu);
	        return true;
	    }
	 
	    @Override
	    public boolean onOptionsItemSelected(MenuItem item)
	    {    
	         return MenuChoice(item);    
	    }

	 
private class HelloWebViewClient extends WebViewClient 
{
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) 
    {
        Log.d("--LOADING","URL: "+url+" WVID: "+view.getId());
    	view.loadUrl(url);
        return true;
    }


}

}