我正在将 paypal 集成到我的应用程序中。我需要从 Edittext
获取金额。
我尝试使用 String 类型,但 PayPalPayment
方法采用 BigDecimal。
它抛出错误
构造函数 BigDecimal(BigDecimal) 未定义
所以请纠正我...
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.donate);
Intent intent = new Intent(this, PayPalService.class);
intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config);
startService(intent);
}
public void onBuyPressed(View pressed)
{
EditText amount = (EditText) findViewById(R.id.amtdon);
BigDecimal amt = (BigDecimal) amount.getText();
PayPalPayment payment = new PayPalPayment(new BigDecimal(amt), "USD", "Donate Remote IT ", PayPalPayment.PAYMENT_INTENT_SALE);
Intent intent = new Intent(this, PaymentActivity.class);
intent.putExtra(PaymentActivity.EXTRA_PAYMENT, payment);
startActivityForResult(intent, 0);
}
最佳答案
也许你需要更换
BigDecimal amt = (BigDecimal) amount.getText();
至
BigDecimal amt = new BigDecimal(amount.getText().toString());
已更新
替换
EditText amount = (EditText) findViewById(R.id.amtdon);
BigDecimal amt = (BigDecimal) amount.getText();
PayPalPayment payment = new PayPalPayment(new BigDecimal(amt), "USD", "Donate Remote IT ", PayPalPayment.PAYMENT_INTENT_SALE);
至
EditText amount = (EditText) findViewById(R.id.amtdon);
BigDecimal amt = new BigDecimal(amount.getText().toString());
PayPalPayment payment = new PayPalPayment(atm, "USD", "Donate Remote IT ", PayPalPayment.PAYMENT_INTENT_SALE);
关于android - 从 EditText 获取值时出错?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23834796/