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

public class DictionaryOpenHelper extends SQLiteOpenHelper {

    private static final int DATABASE_VERSION = 2;
    private static final String DICTIONARY_TABLE_NAME = " user ";
    private static final String DICTIONARY_TABLE_CREATE =
                "CREATE TABLE " + DICTIONARY_TABLE_NAME + " (" +
                "id" + " int, " +
                "name" + " TEXT);";

    DictionaryOpenHelper(Context context) {
        super(context, "airib_database", null, DATABASE_VERSION);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
//        db.execSQL(DICTIONARY_TABLE_CREATE);
    }

    @Override
    public void onUpgrade(SQLiteDatabase arg0, int arg1, int arg2)
    {
        
    }
}

package fil.ted.test;

import android.app.Activity;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Environment;
import android.util.Log;

public class TestDAO
{

    public static String getString(Activity activity)
    {

//        StringBuffer strBuf = new StringBuffer(Environment.getDataDirectory().toString());
//        strBuf.append("/data/data/");
//        strBuf.append("fil.ted.test");
//
//        strBuf.append("/databases/");
//        strBuf.append("air");
//        String dbPath = strBuf.toString();
//        SQLiteDatabase db = SQLiteDatabase.openDatabase(dbPath, null, SQLiteDatabase.OPEN_READWRITE);
//        db.execSQL("select id from airib");
        DictionaryOpenHelper mDbHelper= new DictionaryOpenHelper(activity);
        SQLiteDatabase db = mDbHelper.getReadableDatabase();
        String [] strr ={"id","name"};
        Cursor cursor = db.query("user", strr,
                    null, null, null, null, null);
        //return cursor.toString();
        String str = "start---";
        if(cursor.moveToFirst()){
        
        do{
            str = str+cursor.getString(0)+cursor.getString(1)+""t";
        }while(cursor.moveToNext());
        }
        return str;
    }

    /**
     * @param args
     */
    public static void main(String[] args)
    {
        System.out.println(12);
    }

}