sqlite數據庫Button事件

private OnClickListener listener =new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub

if(v.getId()==R.id.tjbt){
String name=smtext.getText().toString();
String exp=xstext.getText().toString();

Book book = new Book();
// book.setSid();
book.setName(name);
book.setExp(exp);

BookDAO dao = new BookDAO(TiJiaActivity.this);
dao.add(book);

// new BookDAO(TiJiaActivity.this).add(book);
}else{
finish();
}
}
};