onIabPurchaseFinished从来没有所谓。(onIabPurchaseFinished

我一直在试图建立应用内结算为我的第一个应用程序，并已使用android.test.purchased SKU。购买来通过，我设法让SKU进入我的库存，但是，正如标题所说，onIabPurchaseFinished，永远不会被调用。

我认为它可能有一些做与此日志：“无法保存其观点焦点，因为聚焦的观点com.android.internal.policy.impl.PhoneWindow$DecorView@406743d0没有ID”。弹出，正确的去谷歌播放之前。我真的不知道这意味着什么，但...

启动购买：

mHelper.launchPurchaseFlow(this, sku, 10001, mPurchaseFinishedListener, "");

与听者：

IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {

    @Override
    public void onIabPurchaseFinished(IabResult result, Purchase info) {
        System.out.println("Purchase Finish heard something");

        if (result.isFailure()) {
             Log.d(TAG, "Error purchasing: " + result);
             return;
        } else{
                Log.d(TAG,"Success!");
             }


    }
};

Answer 1:

尝试添加这调用活动mHelper.launchPurchaseFlow(..)

    @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.");
    }
}

Answer 2:

我只是发现了另一个重要的东西：用来启动购买流程requestCode必须为> = 0！

我用“新的随机（）。nextInt（）”来生成一个随机requestCode，有时它的工作，有时没有。现在我下面的文档中发现，该requestCode不应该是一个负数：

http://developer.android.com/reference/android/app/Activity.html#startActivityForResult%28android.content.Intent,%20int%29

Answer 3:

我有同样的问题和onActivityResult中也不叫。
从启发@吴拉姆的回答我意识到，onActivityResult不会自动调用该片段的onActivityResult的活动，所以我不得不做手工。

@Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(mCurrentFragment!= null){
            mCurrentFragment.onActivityResult(requestCode, resultCode, data);
        }
    }