Question

我是Android的新手，我尝试在Android中集成Paypal。我按照这个官方教程

https://github.com/paypal/PayPal-Android-SDK/blob/master/docs/single_payment.md

我收到以下错误

uses-sdk:minSdkVersion 15 cannot be smaller than version 16 declared in library [com.paypal.sdk:paypal-android-sdk:2.14.3] /home/developer/Desktop/Jac - Android/jac/build/intermediates/exploded-aar/com.paypal.sdk/paypal-android-sdk/2.14.3/AndroidManifest.xml
    Suggestion: use tools:overrideLibrary="com.paypal.android.sdk.payments" to force usage

我在清单文件中编写此代码，此错误将删除：

 xmlns:tools="http://schemas.android.com/tools">
    <uses-sdk tools:overrideLibrary="com.paypal.android.sdk.payments"/>

但它会产生更多错误：

FATAL EXCEPTION: OkHttp Dispatcher
Process: com.knysys.jac.jaclassified, PID: 1982
java.lang.NoSuchMethodError: No virtual method log(Ljava/lang/String;)V in class Lokhttp3/internal/Platform; or its super classes (declaration of 'okhttp3.internal.Platform' 
appears in /data/app/com.knysys.jac.jaclassified-2/base.apk)
at okhttp3.logging.HttpLoggingInterceptor$Logger$1.log(HttpLoggingInterceptor.java:108)
 at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:157)
 at okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:190)
 at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:163)
 at okhttp3.RealCall.access$100(RealCall.java:30)
 at okhttp3.RealCall$AsyncCall.execute(RealCall.java:127)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
 at java.lang.Thread.run(Thread.java:818)

我在gradle中有这些依赖关系仍然会遇到这些问题

  compile 'com.squareup.retrofit2:retrofit:2.0.0-beta3'
  compile 'com.squareup.retrofit2:converter-gson:2.0.0-beta3'
  compile 'com.squareup.okhttp3:logging-interceptor:3.0.0-RC1'

我哪里错了。为什么会产生这样的错误。任何帮助或任何其他解决方案来实现这一点。谢谢。

Answer 1

请阅读此链接并按照以下步骤操作。

http://www.articlesbase.com/online-education-articles/how-to-integrate-paypal-in-eclipse-and-android-studio-7389133.html

Answer 2

在清单中进行更改： -

<manifest xmlns:android="http://schemas.android.com/apk/res/android"  
        package="com.javatpoint.hello"  
        android:versionCode="1"  
        android:versionName="1.0" >  

        <uses-sdk  
            android:minSdkVersion=""  //change minSDK to 16 or more
            android:targetSdkVersion="" />  //change targetSdk to 19 or more

        <application  
            android:icon="@drawable/ic_launcher"  
            android:label="@string/app_name"  
            android:theme="@style/AppTheme" >  
            <activity  
                android:name=".MainActivity"  
                android:label="@string/title_activity_main" >  
                <intent-filter>  
                    <action android:name="android.intent.action.MAIN" />  

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

    </manifest>

在Android中集成Paypal时出错

2 个答案: