Codes

MainActivity.java

package com.example.tabdeneme;

import android.os.Bundle;
import android.app.TabActivity;
import android.content.ContentValues;
import android.content.Intent;
import android.content.res.Resources;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Color;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.TabHost;
import android.widget.TabWidget;
import android.widget.TextView;
import android.widget.TabHost.TabSpec;

@SuppressWarnings("deprecation")
public class MainActivity extends TabActivity{

	Button btn;
	EditText ad;
	EditText soyad;
	
	
	private veritabani v1;
	@Override
	public void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		v1=new veritabani(this);
		btn=(Button)findViewById(R.id.button1);
		ad=(EditText)findViewById(R.id.editText1);
		soyad=(EditText)findViewById(R.id.editText2);
	
		Resources ressources = getResources(); 
		TabHost tabHost = getTabHost();
	
		//Sorgu Penceresi	
		Intent intentSorgu = new Intent().setClass(this, Tab1Activity.class);
		TabSpec tab1 = tabHost.newTabSpec("First Tab").setIndicator("", ressources.getDrawable(R.drawable.icon_android_config)).setContent(new Intent(this,Tab1Activity.class));
		
		//Geçmiş Penceresi
		Intent intentGecmis = new Intent().setClass(this, Tab2Activity.class);
		TabSpec tab2 = tabHost.newTabSpec("Second Tab").setIndicator("",ressources.getDrawable(R.drawable.icon_apple_config)).setContent(new Intent(this,Tab2Activity.class));
		
		
		TabWidget tabwidget = (TabWidget)findViewById(android.R.id.tabs);
		tabwidget.setBackgroundColor(Color.RED);
		tabHost.addTab(tab1);
		tabHost.addTab(tab2);
		tabHost.setCurrentTab(0);
		
		btn.setOnClickListener(new View.OnClickListener() {
			
			public void onClick(View v) 
			{
					ekleme(ad.getText().toString(),soyad.getText().toString());				
					v1.close();		
			}
		});
		
	}
	private void ekleme(String ad,String soyad)
	{
		SQLiteDatabase db=v1.getWritableDatabase();
		ContentValues cv1 = new ContentValues();
		cv1.put("ad",ad);
		cv1.put("soyad", soyad);
		db.insertOrThrow("bilgiler", null, cv1);
	}

}

Tab2Activity.java

package com.example.tabdeneme;



import android.app.Activity;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;



public class Tab2Activity extends Activity
{
	TextView ad1;
	TextView ad2;
	Button btn2;
	private String[] sutunlar={"ad","soyad"};
	private veritabani obj; 
	
	public void onCreate(Bundle savedInstanceState)
	{
		super.onCreate(savedInstanceState);
		obj = new veritabani(this);
		ad1=(TextView)findViewById(R.id.textView1);
		ad2=(TextView)findViewById(R.id.textView2);
		btn2=(Button)findViewById(R.id.button2);
		
		btn2.setOnClickListener(new View.OnClickListener() {
			
			@Override
			public void onClick(View v) {
				bilgilerigoster();
			}
		});		
	}
	
	public void bilgilerigoster()
	{
		SQLiteDatabase db=obj.getReadableDatabase();
		Cursor okunanlar = db.query("bilgiler", sutunlar, null, null, null, null, null);
		while(okunanlar.moveToNext())
		{
			String add = okunanlar.getString(okunanlar.getColumnIndex("ad"));
			String soyadd = okunanlar.getString(okunanlar.getColumnIndex("soyad"));
			ad1.setText(add);
			ad2.setText(soyadd);
		}
	}
}

veritabani.java

package com.example.tabdeneme;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

public class veritabani extends SQLiteOpenHelper
{
	private static final String VERİTABANİ_ADİ="kayitlar";
	private static final int SURUM=1;
	public veritabani(Context c)
	{
		super(c,VERİTABANİ_ADİ,null,SURUM);
	}
	@Override
	public void onCreate(SQLiteDatabase db) 
	{
		db.execSQL("CREATE TABLE bilgiler(ad TEXT,soyad TEXT);");		
	}
	@Override
	public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) 
	{
		db.execSQL("DROP TABLE IF EXIST bilgiler");
		onCreate(db);
	}
}