close previous layout and inflate another
 I have two layouts and I am inflating it one after another ,I want to dismiss previous view and inflate another but the view is shifted to the background ,hence both the dialogs are present.I would like to dismiss the dialog which is in the background.   
I have tried following fixes:
    
1.dialog.dismiss();   --- not working
    
2.view.setVisibility(View.GONE);   --- Title of the dialog still remains along with dialog.
    
I am attaching the entire code.Please let me know how to resolve this.Thanks.   
        
    
   menuproject.java
        
            package com.menuproject;
            
            import android.app.Activity;
            import android.app.AlertDialog;
            import android.os.Bundle;
            import android.view.LayoutInflater;
            import android.view.Menu;
            import android.view.MenuItem;
            import android.view.View;
            import android.view.View.OnClickListener;
            import android.widget.Button;
            
            public class menuproject extends Activity {
            	/** Called when the activity is first created. */
            
            	AlertDialog.Builder dialog;
            	AlertDialog.Builder dialog2;
            	private AlertDialog alert = null;
            	private AlertDialog alert2 = null;
            	View updatedialog;
            	View updatedialog2;
            
            	@Override
            	public void onCreate(Bundle savedInstanceState) {
            		super.onCreate(savedInstanceState);
            		setContentView(R.layout.main);
            
            	}
            
            	protected void layoutsecond() {
            		// TODO Auto-generated method stub
            		this.dialog2 = new AlertDialog.Builder(this);
            		this.dialog2.setTitle("Update");
            
            		LayoutInflater layoutInflater = LayoutInflater.from(this);
            		updatedialog2 = layoutInflater.inflate(R.layout.updatedialog2, null);
            
            		this.dialog2.setView(updatedialog2);
            		alert2 = this.dialog2.create();
            		this.dialog2.show();
            
            	}
            
            	@Override
            	public boolean onCreateOptionsMenu(Menu menu) {
            		// TODO Auto-generated method stub
            		MenuItem mi = menu.add(1, 1, 1, "My Menu1");
            		mi.setIcon(getResources().getDrawable(R.drawable.icon));
            
            		return super.onCreateOptionsMenu(menu);
            	}
            
            	@Override
            	public boolean onOptionsItemSelected(MenuItem item) {
            
            		switch (item.getItemId()) {
            		case 1:
            
            			layoutfirst();
            
            			Button b = (Button) updatedialog.findViewById(R.id.Button11);
            			b.setOnClickListener(new OnClickListener() {
            
            				public void onClick(View v) {
            					// TODO Auto-generated method stub
            
            					// updatedialog.setVisibility(View.GONE);
            
            					// alert.dismiss();
            
            					layoutsecond();
            
            				}
            			});
            
            			break;
            
            		}
            		return super.onOptionsItemSelected(item);
            	}
            
            	private void layoutfirst() {
            		// TODO Auto-generated method stub
            
            		this.dialog = new AlertDialog.Builder(this);
            		this.dialog.setTitle("Update");
            		// this.dialog.setMessage("");
            
            		LayoutInflater layoutInflater = LayoutInflater.from(this);
            		updatedialog = layoutInflater.inflate(R.layout.updatedialog, null);
            
            		this.dialog.setView(updatedialog);
            		alert = this.dialog.create();
            		this.dialog.show();
            
            	}
            
            }
    
    
    
    
    
    
    
main.xml
        
    
    
    
        <?xml version="1.0" encoding="utf-8"?>
        <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:orientation="vertical"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            >
        <TextView  
            android:layout_width="fill_parent" 
            android:layout_height="wrap_content" 
            android:text="@string/hello"
            />
        </LinearLayout>
    
    
    
updatedialog.xml
    
    
    
    
    <?xml version="1.0" encoding="utf-8"?>
    
    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/ScrollView02" android:layout_width="fill_parent" 
            android:layout_height="fill_parent" android:fillViewport="true">
    
    <LinearLayout
        android:id="@+id/liner1"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="@android:color/white"
        android:orientation="vertical" >
            <requestFocus></requestFocus>
    
            <Button
                android:id="@+id/Button11"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@android:drawable/ic_menu_call"
                android:text="Update Tel" />
    
            <Button
                android:id="@+id/Button10"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@android:drawable/ic_menu_call"
                android:text="Update Address" />
        
        <View
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" >
    
        </View>
        
    </LinearLayout>
    </ScrollView>
    
    
    
    
    
    
updatedialog2.xml
    
    
    
    
    
    <?xml version="1.0" encoding="utf-8"?>
    
    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/ScrollView021" android:layout_width="fill_parent" 
            android:layout_height="fill_parent" android:fillViewport="true">
    
    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="@android:color/white"
        android:orientation="vertical" >
            <requestFocus></requestFocus>
    
            <Button
                android:id="@+id/Button01"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@android:drawable/ic_menu_call"
                android:text="Update Mobile" />
        
        <View
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" >
    
        </View>
        
    </LinearLayout>
    </ScrollView>






close previous layout and inflate another
===

 I have two layouts and I am inflating it one after another ,I want to dismiss previous view and inflate another but the view is shifted to the background ,hence both the dialogs are present.I would like to dismiss the dialog which is in the background.   
I have tried following fixes:
    
1.dialog.dismiss();   --- not working
    
2.view.setVisibility(View.GONE);   --- Title of the dialog still remains along with dialog.
    
I am attaching the entire code.Please let me know how to resolve this.Thanks.   
        
    
   menuproject.java
        
            package com.menuproject;
            
            import android.app.Activity;
            import android.app.AlertDialog;
            import android.os.Bundle;
            import android.view.LayoutInflater;
            import android.view.Menu;
            import android.view.MenuItem;
            import android.view.View;
            import android.view.View.OnClickListener;
            import android.widget.Button;
            
            public class menuproject extends Activity {
            	/** Called when the activity is first created. */
            
            	AlertDialog.Builder dialog;
            	AlertDialog.Builder dialog2;
            	private AlertDialog alert = null;
            	private AlertDialog alert2 = null;
            	View updatedialog;
            	View updatedialog2;
            
            	@Override
            	public void onCreate(Bundle savedInstanceState) {
            		super.onCreate(savedInstanceState);
            		setContentView(R.layout.main);
            
            	}
            
            	protected void layoutsecond() {
            		// TODO Auto-generated method stub
            		this.dialog2 = new AlertDialog.Builder(this);
            		this.dialog2.setTitle("Update");
            
            		LayoutInflater layoutInflater = LayoutInflater.from(this);
            		updatedialog2 = layoutInflater.inflate(R.layout.updatedialog2, null);
            
            		this.dialog2.setView(updatedialog2);
            		alert2 = this.dialog2.create();
            		this.dialog2.show();
            
            	}
            
            	@Override
            	public boolean onCreateOptionsMenu(Menu menu) {
            		// TODO Auto-generated method stub
            		MenuItem mi = menu.add(1, 1, 1, "My Menu1");
            		mi.setIcon(getResources().getDrawable(R.drawable.icon));
            
            		return super.onCreateOptionsMenu(menu);
            	}
            
            	@Override
            	public boolean onOptionsItemSelected(MenuItem item) {
            
            		switch (item.getItemId()) {
            		case 1:
            
            			layoutfirst();
            
            			Button b = (Button) updatedialog.findViewById(R.id.Button11);
            			b.setOnClickListener(new OnClickListener() {
            
            				public void onClick(View v) {
            					// TODO Auto-generated method stub
            
            					// updatedialog.setVisibility(View.GONE);
            
            					// alert.dismiss();
            
            					layoutsecond();
            
            				}
            			});
            
            			break;
            
            		}
            		return super.onOptionsItemSelected(item);
            	}
            
            	private void layoutfirst() {
            		// TODO Auto-generated method stub
            
            		this.dialog = new AlertDialog.Builder(this);
            		this.dialog.setTitle("Update");
            		// this.dialog.setMessage("");
            
            		LayoutInflater layoutInflater = LayoutInflater.from(this);
            		updatedialog = layoutInflater.inflate(R.layout.updatedialog, null);
            
            		this.dialog.setView(updatedialog);
            		alert = this.dialog.create();
            		this.dialog.show();
            
            	}
            
            }
    
    
    
    
    
    
    
main.xml
        
    
    
    
        <?xml version="1.0" encoding="utf-8"?>
        <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:orientation="vertical"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            >
        <TextView  
            android:layout_width="fill_parent" 
            android:layout_height="wrap_content" 
            android:text="@string/hello"
            />
        </LinearLayout>
    
    
    
updatedialog.xml
    
    
    
    
    <?xml version="1.0" encoding="utf-8"?>
    
    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/ScrollView02" android:layout_width="fill_parent" 
            android:layout_height="fill_parent" android:fillViewport="true">
    
    <LinearLayout
        android:id="@+id/liner1"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="@android:color/white"
        android:orientation="vertical" >
            <requestFocus></requestFocus>
    
            <Button
                android:id="@+id/Button11"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@android:drawable/ic_menu_call"
                android:text="Update Tel" />
    
            <Button
                android:id="@+id/Button10"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@android:drawable/ic_menu_call"
                android:text="Update Address" />
        
        <View
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" >
    
        </View>
        
    </LinearLayout>
    </ScrollView>
    
    
    
    
    
    
updatedialog2.xml
    
    
    
    
    
    <?xml version="1.0" encoding="utf-8"?>
    
    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/ScrollView021" android:layout_width="fill_parent" 
            android:layout_height="fill_parent" android:fillViewport="true">
    
    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="@android:color/white"
        android:orientation="vertical" >
            <requestFocus></requestFocus>
    
            <Button
                android:id="@+id/Button01"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:drawableLeft="@android:drawable/ic_menu_call"
                android:text="Update Mobile" />
        
        <View
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" >
    
        </View>
        
    </LinearLayout>
    </ScrollView>





