Android 和 Paypal API 集成 [英] Android and Paypal API integration
本文介绍了Android 和 Paypal API 集成的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试集成 Paypal API 以使我的应用程序捐赠基于.我有两个问题:
I'm trying to integrate the Paypal API to make my app donation based. I have two questions:
我可以看到按钮，我点击了它，但它什么也没做！(checkoutIntent 的活动没有触发?)
I can see the button, I click it but it doesn't do anything! (the activity for checkoutIntent doesn't fire?)
您对基于捐赠的 Android 应用程序有何体验?我想通过这件事每月赚 250 美元左右，这可能吗?
What are your experiences with donation based android apps? I want to make about $250 a month of this thing, is that even possible?
public class Donate extends Activity implements OnClickListener {
PayPal ppObj = PayPal.initWithAppID(this.getBaseContext(), "APP-80W284485P519543T", PayPal.ENV_SANDBOX);
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.donate);
LinearLayout mainLayout = (LinearLayout)findViewById(R.id.LinearLayout01);
if (ppObj == null) ppObj = PayPal.initWithAppID(this.getBaseContext(), "APP-80W284485P519543T", PayPal.ENV_SANDBOX);
CheckoutButton payPalButton = (CheckoutButton) ppObj.getPaymentButton(PayPal.BUTTON_294x45, this, PayPal.PAYMENT_TYPE_HARD_GOODS);
payPalButton.setOnClickListener(this);
mainLayout.addView(payPalButton);
}
public void onClick(View arg0) {
PayPalPayment newPayment = new PayPalPayment();
newPayment.setAmount((float) 1.00);
newPayment.setCurrency("USD");
newPayment.setRecipient("example@example.com");
Intent checkoutIntent = new Intent(this, PayPalActivity.class);
checkoutIntent.putExtra(PayPalActivity.EXTRA_PAYMENT_INFO, newPayment);
this.startActivityForResult(checkoutIntent, 1);
}
@Override
public void onBackPressed() {
Intent menuIntent = new Intent(Donate.this, MTGTools.class);
this.startActivity(menuIntent);
}
}
推荐答案
In onclick:
pp=PayPal.getInstance();
// Should do like this to start paypal activity
PayPalPayment newPayment = new PayPalPayment();
newPayment.setCurrencyType("USD");
Intent paypalIntent=pp.checkout(newPayment, test.this);
startActivityForResult(paypalIntent, 1);
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