onIabPurchaseFinated从未打过电话。

Question

我一直在尝试为我的第一个应用设置应用内账单，并且一直在使用android。测验购买的sku。采购成功了，我成功地将SKU放入了我的库存，但正如标题所说，onIabPurchaseFinished从未被调用。

我认为这可能与以下日志有关：“无法保存哪个视图有焦点，因为焦点视图com.android.internal.policy.impl.PhoneWindow$DecorView@406743d0在进入Google Play之前，它会弹出。但我不确定这意味着什么。。。

启动购买：

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

听众：

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

受@Ghulam回答的启发，我意识到onActivityResult活动不会自动调用片段的onActivityResult，所以我必须手动执行。

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

Answer 2

我刚刚发现了另一件重要的事情：用于启动购买流的requestCode必须是

我使用"new Random（）. nextInt（）"来生成一个随机请求代码，有时它工作，有时它不工作。

http://developer.android.com/reference/android/app/Activity.html#startActivityForResult（android.content.意图，int）

Answer 3

尝试将此添加到调用mHelper.launchPurchaseFlow（...）的活动中：

    @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.");
    }
}