Android和贝宝API集成 [英] Android and Paypal API integration

问题描述

我试图整合贝宝API 来使我的应用程序捐赠为主。我有两个问题：

1. 我可以看到按钮，我点击它，但它不会做任何事情！ （对于checkoutIntent活动不火？）

2. 你有什么用捐款为主Android应用经验？我想打250 $一个月的这件事情是，即使可能吗？

 公共类捐赠扩展活动实现OnClickListener {

     贝ppObj = PayPal.initWithAppID（this.getBaseContext（），APP-80W284485P519543T，PayPal.ENV_SANDBOX）;

     @覆盖
     公共无效的onCreate（包savedInstanceState）{
      super.onCreate（savedInstanceState）;
      的setContentView（R.layout.donate）;
      的LinearLayout mainLayout =（的LinearLayout）findViewById（R.id.LinearLayout01）;
      如果（ppObj == NULL）ppObj = PayPal.initWithAppID（this.getBaseContext（），APP-80W284485P519543T，PayPal.ENV_SANDBOX）;
      CheckoutButton payPalButton =（CheckoutButton）ppObj.getPaymentButton（PayPal.BUTTON_294x45，这一点，PayPal.PAYMENT_TYPE_HARD_GOODS）;
      payPalButton.setOnClickListener（本）;
      mainLayout.addView（payPalButton）;
     }

     公共无效的onClick（查看为arg0）{
      PayPalPayment newPayment =新PayPalPayment（）;
      newPayment.setAmount（（浮点）1.00）;
      newPayment.setCurrency（美元）;
      newPayment.setRecipient（[e-mail]）;
      意图checkoutIntent =新的意图（这一点，PayPalActivity.class）;
      checkoutIntent.putExtra（PayPalActivity.EXTRA_PAYMENT_INFO，newPayment）;

      this.startActivityForResult（checkoutIntent，1）;
     }

     @覆盖
        公共无效onBack pressed（）{
      意图menuIntent =新的意图（Donate.this，MTGTools.class）;
         this.startActivity（menu​​Intent）;
        }
    }
 

解决方案

在的onclick ：

  PP = PayPal.getInstance（）;

//应该像这样开始贝宝活动
PayPalPayment newPayment =新PayPalPayment（）;
newPayment.setCurrencyType（美元）;

意图paypalIntent = pp.checkout（newPayment，test.this）;
startActivityForResult（paypalIntent，1）;
 

I'm trying to integrate the Paypal API to make my app donation based. I have two questions:

1. I can see the button, I click it but it doesn't do anything! (the activity for checkoutIntent doesn't fire?)

2. 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("[e-mail]");
      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);
        }
    }

解决方案

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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