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Paypal SDK 및 Android

2014-06-09 2 views
0

내 앱에서 Paypal 지불을 구현하려고합니다. 여기에서 예제를 얻습니다 : https://github.com/paypal/PayPal-Android-SDK. Eclipse로 응용 프로그램을 시작하면 모든 것이 좋습니다. 하지만 Android Studio (V 0.6.0)의 내 앱에서 활동, xml 파일 및 매니페스트를 추가하려고하면 어제부터 오류가 표시됩니다. 내 단추를 android : onClick = "onBuyPressed"행으로 내 메서드를 호출 할 수 없습니다. 당신은 여기 내 활동을 볼 수Paypal SDK 및 Android

06-09 20:57:45.851 10161-10161/? E/AndroidRuntime﹕ FATAL EXCEPTION: main 
    java.lang.IllegalStateException: Could not find a method onBuyPressed(View) in the activity class android.view.ContextThemeWrapper for onClick handler on view class android.widget.Button with id 'buyItBtn' 
      at android.view.View$1.onClick(View.java:3724) 
      at android.view.View.performClick(View.java:4274) 
      at android.view.View$PerformClick.run(View.java:17357) 
      at android.os.Handler.handleCallback(Handler.java:615) 
      at android.os.Handler.dispatchMessage(Handler.java:92) 
      at android.os.Looper.loop(Looper.java:137) 
      at android.app.ActivityThread.main(ActivityThread.java:4949) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:511) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1043) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:810) 
      at dalvik.system.NativeStart.main(Native Method) 
    Caused by: java.lang.NoSuchMethodException: onBuyPressed [class android.view.View] 
      at java.lang.Class.getConstructorOrMethod(Class.java:460) 
      at java.lang.Class.getMethod(Class.java:915) 
      at android.view.View$1.onClick(View.java:3717) 
            at android.view.View.performClick(View.java:4274) 
            at android.view.View$PerformClick.run(View.java:17357) 
            at android.os.Handler.handleCallback(Handler.java:615) 
            at android.os.Handler.dispatchMessage(Handler.java:92) 
            at android.os.Looper.loop(Looper.java:137) 
            at android.app.ActivityThread.main(ActivityThread.java:4949) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:511) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1043) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:810) 
            at dalvik.system.NativeStart.main(Native Method)

: 이 오류가

package net.sparkeek.test.cubydroid.app; 

import android.app.Activity; 
import android.content.Intent; 
import android.net.Uri; 
import android.support.v7.app.ActionBarActivity; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.View; 
import android.widget.Toast; 

import com.paypal.android.sdk.payments.PayPalAuthorization; 
import com.paypal.android.sdk.payments.PayPalConfiguration; 
import com.paypal.android.sdk.payments.PayPalFuturePaymentActivity; 
import com.paypal.android.sdk.payments.PayPalItem; 
import com.paypal.android.sdk.payments.PayPalPayment; 
import com.paypal.android.sdk.payments.PayPalPaymentDetails; 
import com.paypal.android.sdk.payments.PayPalService; 
import com.paypal.android.sdk.payments.PaymentActivity; 
import com.paypal.android.sdk.payments.PaymentConfirmation; 

import org.json.JSONException; 

import java.math.BigDecimal; 


public class PaypalActivity extends ActionBarActivity { 

    private static final String TAG = "paymentExample"; 
    /** 
    * - Set to PaymentActivity.ENVIRONMENT_PRODUCTION to move real money. 
    * 
    * - Set to PaymentActivity.ENVIRONMENT_SANDBOX to use your test credentials 
    * from https://developer.paypal.com 
    * 
    * - Set to PayPalConfiguration.ENVIRONMENT_NO_NETWORK to kick the tires 
    * without communicating to PayPal's servers. 
    */ 
    private static final String CONFIG_ENVIRONMENT = PayPalConfiguration.ENVIRONMENT_NO_NETWORK; 

    // note that these credentials will differ between live & sandbox environments. 
    private static final String CONFIG_CLIENT_ID = "credential from developer.paypal.com"; 

    private static final int REQUEST_CODE_PAYMENT = 1; 
    private static final int REQUEST_CODE_FUTURE_PAYMENT = 2; 

    private static PayPalConfiguration config = new PayPalConfiguration() 
      .environment(CONFIG_ENVIRONMENT) 
      .clientId(CONFIG_CLIENT_ID) 
        // The following are only used in PayPalFuturePaymentActivity. 
      .merchantName("Hipster Store") 
      .merchantPrivacyPolicyUri(Uri.parse("https://www.example.com/privacy")) 
      .merchantUserAgreementUri(Uri.parse("https://www.example.com/legal")); 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_paypal); 
     /*Button btnSouscription = (Button)findViewById(R.id.btnSouscription); 
     btnSouscription.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 
       onBuyPressed(v); 
      } 
     });*/ 

     Intent intent = new Intent(this, PayPalService.class); 
     intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config); 
     startService(intent); 
    } 


    public void onBuyPressed(View v) { 
     /* 
     * PAYMENT_INTENT_SALE will cause the payment to complete immediately. 
     * Change PAYMENT_INTENT_SALE to PAYMENT_INTENT_AUTHORIZE to only authorize payment and 
     * capture funds later. 
     * 
     * Also, to include additional payment details and an item list, see getStuffToBuy() below. 
     */ 
     PayPalPayment thingToBuy = getThingToBuy(PayPalPayment.PAYMENT_INTENT_SALE); 

     Intent intent = new Intent(PaypalActivity.this, PaymentActivity.class); 

     intent.putExtra(PaymentActivity.EXTRA_PAYMENT, thingToBuy); 
     startActivityForResult(intent, REQUEST_CODE_PAYMENT); 
    } 

    private PayPalPayment getThingToBuy(String paymentIntent) { 
     return new PayPalPayment(new BigDecimal("1.75"), "USD", "hipster jeans", 
       paymentIntent); 
    } 

    /* 
    * This method shows use of optional payment details and item list. 
    */ 
    private PayPalPayment getStuffToBuy(String paymentIntent) { 
     PayPalItem[] items = 
       { 
         new PayPalItem("old jeans with holes", 2, new BigDecimal("87.50"), "USD", 
           "sku-12345678"), 
         new PayPalItem("free rainbow patch", 1, new BigDecimal("0.00"), 
           "USD", "sku-zero-price"), 
         new PayPalItem("long sleeve plaid shirt (no mustache included)", 6, new BigDecimal("37.99"), 
           "USD", "sku-33333") 
       }; 
     BigDecimal subtotal = PayPalItem.getItemTotal(items); 
     BigDecimal shipping = new BigDecimal("7.21"); 
     BigDecimal tax = new BigDecimal("4.67"); 
     PayPalPaymentDetails paymentDetails = new PayPalPaymentDetails(shipping, subtotal, tax); 
     BigDecimal amount = subtotal.add(shipping).add(tax); 
     PayPalPayment payment = new PayPalPayment(amount, "USD", "hipster jeans", paymentIntent); 
     return payment.items(items).paymentDetails(paymentDetails); 
    } 

    @Override 
    protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
     if (requestCode == REQUEST_CODE_PAYMENT) { 
      if (resultCode == Activity.RESULT_OK) { 
       PaymentConfirmation confirm = 
         data.getParcelableExtra(PaymentActivity.EXTRA_RESULT_CONFIRMATION); 
       if (confirm != null) { 
        try { 
         Log.i(TAG, confirm.toJSONObject().toString(4)); 
         Log.i(TAG, confirm.getPayment().toJSONObject().toString(4)); 
         /** 
         * TODO: send 'confirm' (and possibly confirm.getPayment() to your server for verification 
         * or consent completion. 
         * See https://developer.paypal.com/webapps/developer/docs/integration/mobile/verify-mobile-payment/ 
         * for more details. 
         * 
         * For sample mobile backend interactions, see 
         * https://github.com/paypal/rest-api-sdk-python/tree/master/samples/mobile_backend 
         */ 
         Toast.makeText(
           getApplicationContext(), 
           "PaymentConfirmation info received from PayPal", Toast.LENGTH_LONG) 
           .show(); 

        } catch (JSONException e) { 
         Log.e(TAG, "an extremely unlikely failure occurred: ", e); 
        } 
       } 
      } else if (resultCode == Activity.RESULT_CANCELED) { 
       Log.i(TAG, "The user canceled."); 
      } else if (resultCode == PaymentActivity.RESULT_EXTRAS_INVALID) { 
       Log.i(
         TAG, 
         "An invalid Payment or PayPalConfiguration was submitted. Please see the docs."); 
      } 
     } else if (requestCode == REQUEST_CODE_FUTURE_PAYMENT) { 
      if (resultCode == Activity.RESULT_OK) { 
       PayPalAuthorization auth = 
         data.getParcelableExtra(PayPalFuturePaymentActivity.EXTRA_RESULT_AUTHORIZATION); 
       if (auth != null) { 
        try { 
         Log.i("FuturePaymentExample", auth.toJSONObject().toString(4)); 

         String authorization_code = auth.getAuthorizationCode(); 
         Log.i("FuturePaymentExample", authorization_code); 

         sendAuthorizationToServer(auth); 
         Toast.makeText(
           getApplicationContext(), 
           "Future Payment code received from PayPal", Toast.LENGTH_LONG) 
           .show(); 

        } catch (JSONException e) { 
         Log.e("FuturePaymentExample", "an extremely unlikely failure occurred: ", e); 
        } 
       } 
      } else if (resultCode == Activity.RESULT_CANCELED) { 
       Log.i("FuturePaymentExample", "The user canceled."); 
      } else if (resultCode == PayPalFuturePaymentActivity.RESULT_EXTRAS_INVALID) { 
       Log.i(
         "FuturePaymentExample", 
         "Probably the attempt to previously start the PayPalService had an invalid PayPalConfiguration. Please see the docs."); 
      } 
     } 
    } 

    private void sendAuthorizationToServer(PayPalAuthorization authorization) { 

     /** 
     * TODO: Send the authorization response to your server, where it can 
     * exchange the authorization code for OAuth access and refresh tokens. 
     * 
     * Your server must then store these tokens, so that your server code 
     * can execute payments for this user in the future. 
     * 
     * A more complete example that includes the required app-server to 
     * PayPal-server integration is available from 
     * https://github.com/paypal/rest-api-sdk-python/tree/master/samples/mobile_backend 
     */ 

    } 

    @Override 
    public void onDestroy() { 
     // Stop service when done 
     stopService(new Intent(this, PayPalService.class)); 
     super.onDestroy(); 
    } 
}

내 XML 파일 :

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:paddingBottom="@dimen/activity_vertical_margin" 
    android:paddingLeft="@dimen/activity_horizontal_margin" 
    android:paddingRight="@dimen/activity_horizontal_margin" 
    android:paddingTop="@dimen/activity_vertical_margin" 
    tools:context="net.sparkeek.test.cubydroid.app.PaypalActivity" > 

     <Button 
      android:id="@+id/buyItBtn" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_marginTop="20dp" 
      android:onClick="onBuyPressed" 
      android:text="Buy a Thing" /> 

</RelativeLayout>

그리고 내 매니페스트 :

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="net.sparkeek.test.cubydroid.app" > 

    <!-- for most things, including card.io & paypal --> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="android.permission.WAKE_LOCK" /> 

    <!-- for card.io card scanning --> 
    <uses-permission android:name="android.permission.CAMERA" /> 
    <uses-permission android:name="android.permission.VIBRATE" /> 

    <uses-feature 
     android:name="android.hardware.camera" 
     android:required="false" /> 
    <uses-feature 
     android:name="android.hardware.camera.autofocus" 
     android:required="false" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/logo_cuby" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name=".MainActivity" 
      android:label="@string/app_name" 
      android:screenOrientation="portrait" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 

     <activity 
      android:name=".PaypalActivity" 
      android:label="@string/title_activity_paypal" > 
     </activity> 

     <service 
      android:name="com.paypal.android.sdk.payments.PayPalService" 
      android:exported="false" /> 

     <activity android:name="com.paypal.android.sdk.payments.PaymentActivity" /> 
     <activity android:name="com.paypal.android.sdk.payments.LoginActivity" /> 
     <activity android:name="com.paypal.android.sdk.payments.PaymentMethodActivity" /> 
     <activity android:name="com.paypal.android.sdk.payments.PaymentConfirmActivity" /> 
     <activity android:name="com.paypal.android.sdk.payments.PayPalFuturePaymentActivity" /> 
     <activity android:name="com.paypal.android.sdk.payments.FuturePaymentConsentActivity" /> 
     <activity android:name="com.paypal.android.sdk.payments.FuturePaymentInfoActivity" /> 
     <activity 
      android:name="io.card.payment.CardIOActivity" 
      android:configChanges="keyboardHidden|orientation" /> 
     <activity android:name="io.card.payment.DataEntryActivity" /> 
    </application> 

</manifest>

출처

2014-06-09 coach-carlar

+0

build.gradle 파일의 내용과 관련 파일 시스템 구조를 제공 할 수 있습니까? Android Studio에서 Gradle을 사용하고 있습니다. 맞습니까? 라이브러리를 두 번 이상 컴파일하거나 포함하면 오류가 발생하지만 더 많은 정보가 필요합니다. –

답변

0

귀하 방법은 비공개이지만 g etMethod()는 공용 메소드 만 리턴합니다.

getDeclaredMethod()를 사용해야합니다.

출처

2014-06-09 19:50:01 Lordomus

+0

나는 이클립스에서 똑같은 코드를 가지고 있기 때문에 그럴 수 없다고 생각한다. –

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