Database Sample Class in Android

public class SampleDatabaseClass extends SQLiteOpenHelper {

private static final String DATABASE_NAME = "Database.db";
private static final int SCHEMA_VERSION = 1;

public SampleDatabaseClass (Context context) {
super(context, DATABASE_NAME, null, SCHEMA_VERSION);
// TODO Auto-generated constructor stub
}

@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL("CREATE TABLE Table Name( _id INTEGER PRIMARY KEY AUTOINCREMENT,title text,message text,Created text);");

}

@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
    // db.execSQL("ALTER TABLE Table Name ADD COLUMN Created DATE NULL");
}

public void insert(String title, String message,String Creation_date) {
ContentValues cv = new ContentValues();
cv.put("title", title);
cv.put("message", message);
cv.put("Created", Creation_date);

getWritableDatabase().insert("Table Name","title", cv);
}

public void update( String id,String title, String message,String Creation_date) {
ContentValues cv = new ContentValues();
String[] args ={id};
cv.put("title", title);
cv.put("message", message);
cv.put("Created", Creation_date);

getWritableDatabase().update("Table Name", cv, "_id=?", args);
}

public Cursor getAll(String orderby) {
return (getReadableDatabase().rawQuery(
"SELECT _id,title,message,Created from Table Name ORDER BY "+orderby, null));

}

public String getTitle(Cursor c) {
return (c.getString(1));

}

public String getMessage(Cursor c) {
return (c.getString(2));

}

public String getDate(Cursor c){
return(c.getString(3));
}

public Cursor getById(String id){
String [] args={id};
return (getReadableDatabase().rawQuery("SELECT _id,title,message,Created from Table Name here _id =?", args));

}


}