Android的计费异常 [英] Android billing exception

问题描述

我测试我的账单，我得到这个异​​常：

I am testing my billing and I got this exception:

java.lang.IllegalStateException: Can't start async operation (launchPurchaseFlow) because another async operation(launchPurchaseFlow) is in progress.
        at utils.IabHelper.flagStartAsync(IabHelper.java:711)
        at utils.IabHelper.launchPurchaseFlow(IabHelper.java:316)
        at utils.IabHelper.launchPurchaseFlow(IabHelper.java:294)
        at com.problemio.SubscribeIntroActivity$6.onClick(SubscribeIntroActivity.java:117)
        at android.view.View.performClick(View.java:2532)
        at android.view.View$PerformClick.run(View.java:9308)
        at android.os.Handler.handleCallback(Handler.java:587)
        at android.os.Handler.dispatchMessage(Handler.java:92)
        at android.os.Looper.loop(Looper.java:150)
        at android.app.ActivityThread.main(ActivityThread.java:4293)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:507)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
        at dalvik.system.NativeStart.main(Native Method)

在我跑这code：

    Button subscribe = (Button)findViewById(R.id.subscribe);
    subscribe.setOnClickListener(new Button.OnClickListener() 
    {  
       public void onClick(View v) 
       {              
           // FIRST CHECK IF THE USER IS ALREADY A SUBSCRIBER.
          mHelper.launchPurchaseFlow(SubscribeIntroActivity.this, SUBSCRIBE_SKU, RC_REQUEST, mPurchaseFinishedListener);

       }
    });   

不过，在此之前我跑它作为一个测试用户和测试的产品ID，它是这样的：android.test.purchased和它的工作。但是，当我改变了产品编号为我自己的IDS产品之一，它与上述异常崩溃了。

But prior to this I ran it as a test user and with the test product id which was this: android.test.purchased and it worked. But when I changed product id to one of my own products ids, it crashed with the exception above.

任何想法，为什么会发生？ 谢谢！

Any ideas why that happened? Thanks!

推荐答案

该IabHelper将只允许一个异步查询到在同一时间内执行。你需要实现 onActivityResult（）并传递参数到IabHelper的 handleActivityResult（）方法。

The IabHelper will only allow a single asynchronous query to be executed at a time. You need to implement onActivityResult() and pass the parameters into the handleActivityResult() method of the IabHelper.

在应用内结算样品code实现的方法是这样的：

The in-app billing sample code implements the method like this:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    Log.d(TAG, "onActivityResult(" + requestCode + "," + resultCode + "," + data);

    // Pass on the activity result to the helper for handling
    if (!mHelper.handleActivityResult(requestCode, resultCode, data)) {
        // not handled, so handle it ourselves (here's where you'd
        // perform any handling of activity results not related to in-app
        // billing...
        super.onActivityResult(requestCode, resultCode, data);
    }
    else {
        Log.d(TAG, "onActivityResult handled by IABUtil.");
    }
}

这篇关于Android的计费异常的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！