Question

我们一直在开发以应用购买为中心的应用我跟着这里的指南;

https://www.codenameone.com/blog/intro-to-in-app-purchase.html

以下列方式实施购买;

public static boolean brought(String sku) {
    try{
        boolean brought = Purchase.getInAppPurchase().wasPurchased(sku);
        return brought;
    }catch(Exception e){
    }
    return false;//error
}

public static void buy(String sku){
    Purchase.getInAppPurchase().purchase(sku);
}

使用Google Play正确设置购买，但是当“购买对话框”完成时，应用程序崩溃并显示以下错误/堆栈跟踪（从Google Play控制台获取）;

java.lang.RuntimeException:  
  at android.app.ActivityThread.deliverResults (ActivityThread.java:3736)
  at android.app.ActivityThread.handleSendResult (ActivityThread.java:3779)
  at android.app.ActivityThread.access$1400 (ActivityThread.java:157)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1406)
  at android.os.Handler.dispatchMessage (Handler.java:102)
  at android.os.Looper.loop (Looper.java:148)
  at android.app.ActivityThread.main (ActivityThread.java:5459)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:728)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:618)
Caused by: java.lang.IllegalArgumentException: 
  at com.codename1.payments.v3.Security.generatePublicKey (Security.java:90)
  at com.codename1.payments.v3.Security.verifyPurchase (Security.java:67)
  at com.codename1.payments.v3.IabHelper.handleActivityResult (IabHelper.java:480)
  at com.codename1.impl.android.CodenameOneActivity.onActivityResult (CodenameOneActivity.java:537)
  at android.app.Activity.dispatchActivityResult (Activity.java:6470)
  at android.app.ActivityThread.deliverResults (ActivityThread.java:3732)
Caused by: com.codename1.impl.android.util.Base64DecoderException: 
  at com.codename1.impl.android.util.Base64.decode (Base64.java:546)
  at com.codename1.impl.android.util.Base64.decode (Base64.java:474)
  at com.codename1.impl.android.util.Base64.decode (Base64.java:420)
  at com.codename1.payments.v3.Security.generatePublicKey (Security.java:80)

然后在购买任何电话后

Purchase.getInAppPurchase().wasPurchased(sku)

似乎锁定了应用程序并冻结了UI而没有错误记录到日志中。

我很确定这曾经有用，因为我们过去曾经使用过它。

Answer 1

确保您已从Google Play控制台将android.licenseKey构建提示设置为正确的字符串。当我们尝试从Google解析base64值以验证购买时会触发此异常。如果您只是将其设置为空值或者有一个可能失败的额外字符。

在Android上代理一个IAP失败

1 个答案: