java - Android 应用内结算 v3. onActivityResult

Question

启动购买流程后，onActivityResult 方法需要什么？

来自 Trivial Drive 示例:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (mHelper == null) return;

    // 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.");
    }
}

“您可以在此处执行与应用内结算无关的任何 Activity 结果处理”

这是否意味着您需要更新用户的库存或显示一个警告框？如果是这样，我已经在 OnConsumeFinishedListener 中这样做了。我已经测试了我的代码，如上所示保留了 onActivityResult 方法，它看起来很好。这可能会导致任何问题吗？

还是说必须手动调用购买的SKU的consume方法？

Answer 1

如果您不必处理 Activity 中的其他结果，您的代码就可以了。想象一个 Activity ，例如使用 startActivityForResult() 启动其他 Activity 。这是处理那些“与应用内结算无关”结果的地方。

但是您应该将代码更改为:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    // Pass on the activity result to the helper for handling
    if (mHelper==null || !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...
    }
    else {
        Log.d(TAG, "onActivityResult handled by IABUtil.");
    }
    super.onActivityResult(requestCode, resultCode, data);
}