@Override
 public boolean onOptionsItemSelected(MenuItem item) {
   if (item.getItemId() == 10001) {
     product.setPanDianNum(Integer.parseInt(pro_pandiannum.getText().toString()));
     Intent intent = new Intent();
     intent.putExtra("product", product);
     setResult(RESULT_OK, intent);
     this.finish();
   } else if (item.getItemId() == android.R.id.home) {
     this.finish();
     return false;
   }
   return super.onOptionsItemSelected(item);
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    setTheme(R.style.StyledIndicators);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.pandian_product_edit);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setTitle("编辑商品数量");

    product = (PanDianProduct) getIntent().getSerializableExtra("product");
    //		entity = (ProductEntity) getIntent().getSerializableExtra("entity");

    pro_name = (TextView) findViewById(R.id.pro_name);
    pro_kucunnum = (TextView) findViewById(R.id.pro_kucunnum);
    pro_price = (TextView) findViewById(R.id.pro_price);
    pro_amount = (TextView) findViewById(R.id.pro_amount);
    pro_guige = (TextView) findViewById(R.id.pro_guige);
    pro_xinghao = (TextView) findViewById(R.id.pro_xinghao);
    pro_changdi = (TextView) findViewById(R.id.pro_changdi);

    pro_pandiannum = (EditText) findViewById(R.id.pro_pandiannum);

    pro_name.setText(product.getFullName());
    pro_kucunnum.setText(product.getNum() + "");
    pro_price.setText(product.getPrice());
    pro_amount.setText(product.getAmount());
    pro_guige.setText(product.getStandard());
    pro_xinghao.setText(product.getType());
    pro_changdi.setText(product.getArea());

    pro_pandiannum.setText(product.getPanDianNum() + "");
    pro_pandiannum.setOnClickListener(this);

    pro_delete = (Button) findViewById(R.id.pro_delete);

    pro_delete.setOnClickListener(this);
  }